Add a changelog entry [ci skip]

`BaseDocument.to_dict` serializes a document/embedded document into a dict,
which can be easily consumed by other modules (which in this case don't need
to be aware of MongoEngine-specific object types).

The output dict contains key-value pairs where:
* Keys are field names as they're defined on the document (as opposed to e.g.
  how they're stored in MongoDB).
* Values are field values in their deserialized form (i.e. the same form that
  you get when you access `doc.some_field_name`).

.gitignore

@@ -17,3 +17,4 @@ tests/test_bugfix.py
 htmlcov/
 venv
 venv3
+scratchpad

.landscape.yml

@@ -0,0 +1,22 @@
+pylint:
+    disable:
+        # We use this a lot (e.g. via document._meta)
+        - protected-access
+
+    options:
+        additional-builtins:
+            # add xrange and long as valid built-ins. In Python 3, xrange is
+            # translated into range and long is translated into int via 2to3 (see
+            # "use_2to3" in setup.py). This should be removed when we drop Python
+            # 2 support (which probably won't happen any time soon).
+            - xrange
+            - long
+
+pyflakes:
+    disable:
+        # undefined variables are already covered by pylint (and exclude
+        # xrange & long)
+        - F821
+
+ignore-paths:
+    - benchmark.py

.travis.yml

@@ -1,63 +1,106 @@
-language: python
+# For full coverage, we'd have to test all supported Python, MongoDB, and
+# PyMongo combinations. However, that would result in an overly long build
+# with a very large number of jobs, hence we only test a subset of all the
+# combinations:
+# * MongoDB v3.4 & the latest PyMongo v3.x is currently the "main" setup,
+#   tested against Python v2.7, v3.5, v3.6, and PyPy.
+# * Besides that, we test the lowest actively supported Python/MongoDB/PyMongo
+#   combination: MongoDB v3.4, PyMongo v3.4, Python v2.7.
+# * MongoDB v3.6 is tested against Python v3.6, and PyMongo v3.6, v3.7, v3.8.
+#
+# We should periodically check MongoDB Server versions supported by MongoDB
+# Inc., add newly released versions to the test matrix, and remove versions
+# which have reached their End of Life. See:
+# 1. https://www.mongodb.com/support-policy.
+# 2. https://docs.mongodb.com/ecosystem/drivers/driver-compatibility-reference/#python-driver-compatibility
+#
+# Reminder: Update README.rst if you change MongoDB versions we test.
 
+
+language: python
 python:
-- '2.6'  # TODO remove in v0.11.0
-- '2.7'
-- '3.3'
-- '3.4'
-- '3.5'
+- 2.7
+- 3.5
+- 3.6
 - pypy
-- pypy3
+
+dist: xenial
 
 env:
-- PYMONGO=2.7
-- PYMONGO=2.8
-- PYMONGO=3.0
-- PYMONGO=dev
+  global:
+    - MONGODB_3_4=3.4.17
+    - MONGODB_3_6=3.6.12
+  matrix:
+    - MONGODB=${MONGODB_3_4} PYMONGO=3.x
 
 matrix:
+
+  # Finish the build as soon as one job fails
   fast_finish: true
 
-before_install:
-- travis_retry sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
-- echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' |
-  sudo tee /etc/apt/sources.list.d/mongodb.list
-- travis_retry sudo apt-get update
-- travis_retry sudo apt-get install mongodb-org-server
+  include:
+  - python: 2.7
+    env: MONGODB=${MONGODB_3_4} PYMONGO=3.4.x
+  - python: 3.6
+    env: MONGODB=${MONGODB_3_6} PYMONGO=3.x
+  - python: 3.7
+    env: MONGODB=${MONGODB_3_6} PYMONGO=3.x
+
 
 install:
-- sudo apt-get install python-dev python3-dev libopenjpeg-dev zlib1g-dev libjpeg-turbo8-dev
-  libtiff4-dev libjpeg8-dev libfreetype6-dev liblcms2-dev libwebp-dev tcl8.5-dev tk8.5-dev
-  python-tk
-- travis_retry pip install --upgrade pip
-- travis_retry pip install coveralls
-- travis_retry pip install flake8
-- travis_retry pip install tox>=1.9
-- travis_retry pip install "virtualenv<14.0.0"  # virtualenv>=14.0.0 has dropped Python 3.2 support (and pypy3 is based on py32)
-- travis_retry tox -e $(echo py$TRAVIS_PYTHON_VERSION-mg$PYMONGO | tr -d . | sed -e 's/pypypy/pypy/') -- -e test
+  # Install Mongo
+  - wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-${MONGODB}.tgz
+  - tar xzf mongodb-linux-x86_64-${MONGODB}.tgz
+  - ${PWD}/mongodb-linux-x86_64-${MONGODB}/bin/mongod --version
+  # Install python dependencies
+  - pip install --upgrade pip
+  - pip install coveralls
+  - pip install flake8 flake8-import-order
+  - pip install tox         # tox 3.11.0 has requirement virtualenv>=14.0.0
+  - pip install virtualenv  # virtualenv>=14.0.0 has dropped Python 3.2 support (and pypy3 is based on py32)
+  # Install the tox venv
+  - tox -e $(echo py$TRAVIS_PYTHON_VERSION-mg$PYMONGO | tr -d . | sed -e 's/pypypy/pypy/') -- -e test
 
-# Run flake8 for py27
 before_script:
-- if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then tox -e flake8; fi
+  - mkdir ${PWD}/mongodb-linux-x86_64-${MONGODB}/data
+  - ${PWD}/mongodb-linux-x86_64-${MONGODB}/bin/mongod --dbpath ${PWD}/mongodb-linux-x86_64-${MONGODB}/data --logpath ${PWD}/mongodb-linux-x86_64-${MONGODB}/mongodb.log --fork
+  - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then flake8 .; else echo "flake8 only runs on py27"; fi   # Run flake8 for py27
+  - mongo --eval 'db.version();'    # Make sure mongo is awake
 
 script:
-- tox -e $(echo py$TRAVIS_PYTHON_VERSION-mg$PYMONGO | tr -d . | sed -e 's/pypypy/pypy/') -- --with-coverage
+  - tox -e $(echo py$TRAVIS_PYTHON_VERSION-mg$PYMONGO | tr -d . | sed -e 's/pypypy/pypy/') -- --with-coverage
 
-after_script: coveralls --verbose
+# For now only submit coveralls for Python v2.7. Python v3.x currently shows
+# 0% coverage. That's caused by 'use_2to3', which builds the py3-compatible
+# code in a separate dir and runs tests on that.
+after_success:
+- if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then coveralls --verbose; fi
 
 notifications:
   irc: irc.freenode.org#mongoengine
 
+# Only run builds on the master branch and GitHub releases (tagged as vX.Y.Z)
 branches:
   only:
   - master
   - /^v.*$/
 
+# Whenever a new release is created via GitHub, publish it on PyPI.
 deploy:
   provider: pypi
   user: the_drow
   password:
     secure: QMyatmWBnC6ZN3XLW2+fTBDU4LQcp1m/LjR2/0uamyeUzWKdlOoh/Wx5elOgLwt/8N9ppdPeG83ose1jOz69l5G0MUMjv8n/RIcMFSpCT59tGYqn3kh55b0cIZXFT9ar+5cxlif6a5rS72IHm5li7QQyxexJIII6Uxp0kpvUmek=
+
+  # Create a source distribution and a pure python wheel for faster installs.
+  distributions: "sdist bdist_wheel"
+
+  # Only deploy on tagged commits (aka GitHub releases) and only for the parent
+  # repo's builds running Python v2.7 along with PyMongo v3.x and MongoDB v3.4.
+  # We run Travis against many different Python, PyMongo, and MongoDB versions
+  # and we don't want the deploy to occur multiple times).
   on:
     tags: true
     repo: MongoEngine/mongoengine
+    condition: ($PYMONGO = 3.x) && ($MONGODB = 3.4)
+    python: 2.7

AUTHORS

@@ -242,3 +242,13 @@ that much better:
  * xiaost7 (https://github.com/xiaost7)
  * Victor Varvaryuk
  * Stanislav Kaledin (https://github.com/sallyruthstruik)
+ * Dmitry Yantsen (https://github.com/mrTable)
+ * Renjianxin (https://github.com/Davidrjx)
+ * Erdenezul Batmunkh (https://github.com/erdenezul)
+ * Andy Yankovsky (https://github.com/werat)
+ * Bastien Gérard (https://github.com/bagerard)
+ * Trevor Hall (https://github.com/tjhall13)
+ * Gleb Voropaev (https://github.com/buggyspace)
+ * Paulo Amaral (https://github.com/pauloAmaral)
+ * Gaurav Dadhania (https://github.com/GVRV)
+ * Yurii Andrieiev (https://github.com/yandrieiev)

CONTRIBUTING.rst

@@ -14,34 +14,38 @@ Before starting to write code, look for existing `tickets
 <https://github.com/MongoEngine/mongoengine/issues?state=open>`_ or `create one
 <https://github.com/MongoEngine/mongoengine/issues>`_ for your specific
 issue or feature request. That way you avoid working on something
-that might not be of interest or that has already been addressed.  If in doubt
+that might not be of interest or that has already been addressed. If in doubt
 post to the `user group <http://groups.google.com/group/mongoengine-users>`
 
 Supported Interpreters
 ----------------------
 
-MongoEngine supports CPython 2.6 and newer. Language
+MongoEngine supports CPython 2.7 and newer. Language
 features not supported by all interpreters can not be used.
-Please also ensure that your code is properly converted by
-`2to3 <http://docs.python.org/library/2to3.html>`_ for Python 3 support.
+The codebase is written in python 2 so you must be using python 2
+when developing new features. Compatibility of the library with Python 3
+relies on the 2to3 package that gets executed as part of the installation
+build. You should ensure that your code is properly converted by
+`2to3 <http://docs.python.org/library/2to3.html>`_.
 
 Style Guide
 -----------
 
 MongoEngine aims to follow `PEP8 <http://www.python.org/dev/peps/pep-0008/>`_
-including 4 space indents. When possible we try to stick to 79 character line limits.
-However, screens got bigger and an ORM has a strong focus on readability and
-if it can help, we accept 119 as maximum line length, in a similar way as
-`django does <https://docs.djangoproject.com/en/dev/internals/contributing/writing-code/coding-style/#python-style>`_
+including 4 space indents. When possible we try to stick to 79 character line
+limits. However, screens got bigger and an ORM has a strong focus on
+readability and if it can help, we accept 119 as maximum line length, in a
+similar way as `django does
+<https://docs.djangoproject.com/en/dev/internals/contributing/writing-code/coding-style/#python-style>`_
 
 Testing
 -------
 
 All tests are run on `Travis <http://travis-ci.org/MongoEngine/mongoengine>`_
-and any pull requests are automatically tested by Travis. Any pull requests
-without tests will take longer to be integrated and might be refused.
+and any pull requests are automatically tested. Any pull requests without
+tests will take longer to be integrated and might be refused.
 
-You may also submit a simple failing test as a PullRequest if you don't know
+You may also submit a simple failing test as a pull request if you don't know
 how to fix it, it will be easier for other people to work on it and it may get
 fixed faster.
 
@@ -49,13 +53,18 @@ General Guidelines
 ------------------
 
 - Avoid backward breaking changes if at all possible.
+- If you *have* to introduce a breaking change, make it very clear in your
+  pull request's description. Also, describe how users of this package
+  should adapt to the breaking change in docs/upgrade.rst.
 - Write inline documentation for new classes and methods.
 - Write tests and make sure they pass (make sure you have a mongod
   running on the default port, then execute ``python setup.py nosetests``
   from the cmd line to run the test suite).
-- Ensure tests pass on every Python and PyMongo versions.
-  You can test on these versions locally by executing ``tox``
-- Add enhancements or problematic bug fixes to docs/changelog.rst
+- Ensure tests pass on all supported Python, PyMongo, and MongoDB versions.
+  You can test various Python and PyMongo versions locally by executing
+  ``tox``. For different MongoDB versions, you can rely on our automated
+  Travis tests.
+- Add enhancements or problematic bug fixes to docs/changelog.rst.
 - Add yourself to AUTHORS :)
 
 Documentation
@@ -69,3 +78,8 @@ just make your changes to the inline documentation of the appropriate
 branch and submit a `pull request <https://help.github.com/articles/using-pull-requests>`_.
 You might also use the github `Edit <https://github.com/blog/844-forking-with-the-edit-button>`_
 button.
+
+If you want to test your documentation changes locally, you need to install
+the ``sphinx`` and ``sphinx_rtd_theme`` packages. Once these are installed,
+go to the ``docs`` directory, run ``make html`` and inspect the updated docs
+by running ``open _build/html/index.html``.

README.rst

@@ -4,7 +4,7 @@ MongoEngine
 :Info: MongoEngine is an ORM-like layer on top of PyMongo.
 :Repository: https://github.com/MongoEngine/mongoengine
 :Author: Harry Marr (http://github.com/hmarr)
-:Maintainer: Ross Lawley (http://github.com/rozza)
+:Maintainer: Stefan Wójcik (http://github.com/wojcikstefan)
 
 .. image:: https://travis-ci.org/MongoEngine/mongoengine.svg?branch=master
   :target: https://travis-ci.org/MongoEngine/mongoengine
@@ -19,32 +19,44 @@ MongoEngine
 About
 =====
 MongoEngine is a Python Object-Document Mapper for working with MongoDB.
-Documentation available at https://mongoengine-odm.readthedocs.io - there is currently
-a `tutorial <https://mongoengine-odm.readthedocs.io/tutorial.html>`_, a `user guide
-<https://mongoengine-odm.readthedocs.io/guide/index.html>`_ and an `API reference
-<https://mongoengine-odm.readthedocs.io/apireference.html>`_.
+Documentation is available at https://mongoengine-odm.readthedocs.io - there
+is currently a `tutorial <https://mongoengine-odm.readthedocs.io/tutorial.html>`_,
+a `user guide <https://mongoengine-odm.readthedocs.io/guide/index.html>`_, and
+an `API reference <https://mongoengine-odm.readthedocs.io/apireference.html>`_.
+
+Supported MongoDB Versions
+==========================
+MongoEngine is currently tested against MongoDB v3.4 and v3.6. Future versions
+should be supported as well, but aren't actively tested at the moment. Make
+sure to open an issue or submit a pull request if you experience any problems
+with MongoDB version > 3.6.
 
 Installation
 ============
 We recommend the use of `virtualenv <https://virtualenv.pypa.io/>`_ and of
 `pip <https://pip.pypa.io/>`_. You can then use ``pip install -U mongoengine``.
-You may also have `setuptools <http://peak.telecommunity.com/DevCenter/setuptools>`_ and thus
-you can use ``easy_install -U mongoengine``. Otherwise, you can download the
-source from `GitHub <http://github.com/MongoEngine/mongoengine>`_ and run ``python
-setup.py install``.
+You may also have `setuptools <http://peak.telecommunity.com/DevCenter/setuptools>`_
+and thus you can use ``easy_install -U mongoengine``. Another option is
+`pipenv <https://docs.pipenv.org/>`_. You can then use ``pipenv install mongoengine``
+to both create the virtual environment and install the package. Otherwise, you can
+download the source from `GitHub <http://github.com/MongoEngine/mongoengine>`_ and
+run ``python setup.py install``.
 
 Dependencies
 ============
-- pymongo>=2.7.1
-- sphinx (optional - for documentation generation)
+All of the dependencies can easily be installed via `pip <https://pip.pypa.io/>`_.
+At the very least, you'll need these two packages to use MongoEngine:
+
+- pymongo>=3.4
+- six>=1.10.0
+
+If you utilize a ``DateTimeField``, you might also use a more flexible date parser:
 
-Optional Dependencies
----------------------
-- **Image Fields**: Pillow>=2.0.0
 - dateutil>=2.1.0
 
-.. note
-   MongoEngine always runs it's test suite against the latest patch version of each dependecy. e.g.: PyMongo 3.0.1
+If you need to use an ``ImageField`` or ``ImageGridFsProxy``:
+
+- Pillow>=2.0.0
 
 Examples
 ========
@@ -57,7 +69,7 @@ Some simple examples of what MongoEngine code looks like:
 
     class BlogPost(Document):
         title = StringField(required=True, max_length=200)
-        posted = DateTimeField(default=datetime.datetime.now)
+        posted = DateTimeField(default=datetime.datetime.utcnow)
         tags = ListField(StringField(max_length=50))
         meta = {'allow_inheritance': True}
 
@@ -87,27 +99,28 @@ Some simple examples of what MongoEngine code looks like:
     ...     print
     ...
 
-    >>> len(BlogPost.objects)
+    # Count all blog posts and its subtypes
+    >>> BlogPost.objects.count()
     2
-    >>> len(TextPost.objects)
+    >>> TextPost.objects.count()
     1
-    >>> len(LinkPost.objects)
+    >>> LinkPost.objects.count()
     1
 
-    # Find tagged posts
-    >>> len(BlogPost.objects(tags='mongoengine'))
+    # Count tagged posts
+    >>> BlogPost.objects(tags='mongoengine').count()
     2
-    >>> len(BlogPost.objects(tags='mongodb'))
+    >>> BlogPost.objects(tags='mongodb').count()
     1
 
 Tests
 =====
 To run the test suite, ensure you are running a local instance of MongoDB on
-the standard port and have ``nose`` installed. Then, run: ``python setup.py nosetests``.
+the standard port and have ``nose`` installed. Then, run ``python setup.py nosetests``.
 
-To run the test suite on every supported Python version and every supported PyMongo version,
-you can use ``tox``.
-tox and each supported Python version should be installed in your environment:
+To run the test suite on every supported Python and PyMongo version, you can
+use ``tox``. You'll need to make sure you have each supported Python version
+installed in your environment and then:
 
 .. code-block:: shell
 
@@ -116,13 +129,16 @@ tox and each supported Python version should be installed in your environment:
     # Run the test suites
     $ tox
 
-If you wish to run one single or selected tests, use the nosetest convention. It will find the folder,
-eventually the file, go to the TestClass specified after the colon and eventually right to the single test.
-Also use the -s argument if you want to print out whatever or access pdb while testing.
+If you wish to run a subset of tests, use the nosetests convention:
 
 .. code-block:: shell
 
-    $ python setup.py nosetests --tests tests/fields/fields.py:FieldTest.test_cls_field -s
+    # Run all the tests in a particular test file
+    $ python setup.py nosetests --tests tests/fields/fields.py
+    # Run only particular test class in that file
+    $ python setup.py nosetests --tests tests/fields/fields.py:FieldTest
+    # Use the -s option if you want to print some debug statements or use pdb
+    $ python setup.py nosetests --tests tests/fields/fields.py:FieldTest -s
 
 Community
 =========
@@ -130,8 +146,7 @@ Community
   <http://groups.google.com/group/mongoengine-users>`_
 - `MongoEngine Developers mailing list
   <http://groups.google.com/group/mongoengine-dev>`_
-- `#mongoengine IRC channel <http://webchat.freenode.net/?channels=mongoengine>`_
 
 Contributing
 ============
-We welcome contributions! see  the `Contribution guidelines <https://github.com/MongoEngine/mongoengine/blob/master/CONTRIBUTING.rst>`_
+We welcome contributions! See the `Contribution guidelines <https://github.com/MongoEngine/mongoengine/blob/master/CONTRIBUTING.rst>`_

benchmark.py

@@ -1,283 +0,0 @@
-#!/usr/bin/env python
-
-import timeit
-
-
-def cprofile_main():
-    from pymongo import Connection
-    connection = Connection()
-    connection.drop_database('timeit_test')
-    connection.disconnect()
-
-    from mongoengine import Document, DictField, connect
-    connect("timeit_test")
-
-    class Noddy(Document):
-        fields = DictField()
-
-    for i in range(1):
-        noddy = Noddy()
-        for j in range(20):
-            noddy.fields["key" + str(j)] = "value " + str(j)
-        noddy.save()
-
-
-def main():
-    """
-    0.4 Performance Figures ...
-
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - Pymongo
-    3.86744189262
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine
-    6.23374891281
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, safe=False, validate=False
-    5.33027005196
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, safe=False, validate=False, cascade=False
-    pass - No Cascade
-
-    0.5.X
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - Pymongo
-    3.89597702026
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine
-    21.7735359669
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, safe=False, validate=False
-    19.8670389652
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, safe=False, validate=False, cascade=False
-    pass - No Cascade
-
-    0.6.X
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - Pymongo
-    3.81559205055
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine
-    10.0446798801
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, safe=False, validate=False
-    9.51354718208
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, safe=False, validate=False, cascade=False
-    9.02567505836
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, force=True
-    8.44933390617
-
-    0.7.X
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - Pymongo
-    3.78801012039
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine
-    9.73050498962
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, safe=False, validate=False
-    8.33456707001
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, safe=False, validate=False, cascade=False
-    8.37778115273
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, force=True
-    8.36906409264
-    0.8.X
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - Pymongo
-    3.69964408875
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - Pymongo write_concern={"w": 0}
-    3.5526599884
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine
-    7.00959801674
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries without continual assign - MongoEngine
-    5.60943293571
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine - write_concern={"w": 0}, cascade=True
-    6.715102911
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, write_concern={"w": 0}, validate=False, cascade=True
-    5.50644683838
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, write_concern={"w": 0}, validate=False
-    4.69851183891
-    ----------------------------------------------------------------------------------------------------
-    Creating 10000 dictionaries - MongoEngine, force_insert=True, write_concern={"w": 0}, validate=False
-    4.68946313858
-    ----------------------------------------------------------------------------------------------------
-    """
-    print("Benchmarking...")
-
-    setup = """
-from pymongo import MongoClient
-connection = MongoClient()
-connection.drop_database('timeit_test')
-"""
-
-    stmt = """
-from pymongo import MongoClient
-connection = MongoClient()
-
-db = connection.timeit_test
-noddy = db.noddy
-
-for i in range(10000):
-    example = {'fields': {}}
-    for j in range(20):
-        example['fields']["key"+str(j)] = "value "+str(j)
-
-    noddy.save(example)
-
-myNoddys = noddy.find()
-[n for n in myNoddys] # iterate
-"""
-
-    print("-" * 100)
-    print("""Creating 10000 dictionaries - Pymongo""")
-    t = timeit.Timer(stmt=stmt, setup=setup)
-    print(t.timeit(1))
-
-    stmt = """
-from pymongo import MongoClient
-connection = MongoClient()
-
-db = connection.timeit_test
-noddy = db.noddy
-
-for i in range(10000):
-    example = {'fields': {}}
-    for j in range(20):
-        example['fields']["key"+str(j)] = "value "+str(j)
-
-    noddy.save(example, write_concern={"w": 0})
-
-myNoddys = noddy.find()
-[n for n in myNoddys] # iterate
-"""
-
-    print("-" * 100)
-    print("""Creating 10000 dictionaries - Pymongo write_concern={"w": 0}""")
-    t = timeit.Timer(stmt=stmt, setup=setup)
-    print(t.timeit(1))
-
-    setup = """
-from pymongo import MongoClient
-connection = MongoClient()
-connection.drop_database('timeit_test')
-connection.disconnect()
-
-from mongoengine import Document, DictField, connect
-connect("timeit_test")
-
-class Noddy(Document):
-    fields = DictField()
-"""
-
-    stmt = """
-for i in range(10000):
-    noddy = Noddy()
-    for j in range(20):
-        noddy.fields["key"+str(j)] = "value "+str(j)
-    noddy.save()
-
-myNoddys = Noddy.objects()
-[n for n in myNoddys] # iterate
-"""
-
-    print("-" * 100)
-    print("""Creating 10000 dictionaries - MongoEngine""")
-    t = timeit.Timer(stmt=stmt, setup=setup)
-    print(t.timeit(1))
-
-    stmt = """
-for i in range(10000):
-    noddy = Noddy()
-    fields = {}
-    for j in range(20):
-        fields["key"+str(j)] = "value "+str(j)
-    noddy.fields = fields
-    noddy.save()
-
-myNoddys = Noddy.objects()
-[n for n in myNoddys] # iterate
-"""
-
-    print("-" * 100)
-    print("""Creating 10000 dictionaries without continual assign - MongoEngine""")
-    t = timeit.Timer(stmt=stmt, setup=setup)
-    print(t.timeit(1))
-
-    stmt = """
-for i in range(10000):
-    noddy = Noddy()
-    for j in range(20):
-        noddy.fields["key"+str(j)] = "value "+str(j)
-    noddy.save(write_concern={"w": 0}, cascade=True)
-
-myNoddys = Noddy.objects()
-[n for n in myNoddys] # iterate
-"""
-
-    print("-" * 100)
-    print("""Creating 10000 dictionaries - MongoEngine - write_concern={"w": 0}, cascade = True""")
-    t = timeit.Timer(stmt=stmt, setup=setup)
-    print(t.timeit(1))
-
-    stmt = """
-for i in range(10000):
-    noddy = Noddy()
-    for j in range(20):
-        noddy.fields["key"+str(j)] = "value "+str(j)
-    noddy.save(write_concern={"w": 0}, validate=False, cascade=True)
-
-myNoddys = Noddy.objects()
-[n for n in myNoddys] # iterate
-"""
-
-    print("-" * 100)
-    print("""Creating 10000 dictionaries - MongoEngine, write_concern={"w": 0}, validate=False, cascade=True""")
-    t = timeit.Timer(stmt=stmt, setup=setup)
-    print(t.timeit(1))
-
-    stmt = """
-for i in range(10000):
-    noddy = Noddy()
-    for j in range(20):
-        noddy.fields["key"+str(j)] = "value "+str(j)
-    noddy.save(validate=False, write_concern={"w": 0})
-
-myNoddys = Noddy.objects()
-[n for n in myNoddys] # iterate
-"""
-
-    print("-" * 100)
-    print("""Creating 10000 dictionaries - MongoEngine, write_concern={"w": 0}, validate=False""")
-    t = timeit.Timer(stmt=stmt, setup=setup)
-    print(t.timeit(1))
-
-    stmt = """
-for i in range(10000):
-    noddy = Noddy()
-    for j in range(20):
-        noddy.fields["key"+str(j)] = "value "+str(j)
-    noddy.save(force_insert=True, write_concern={"w": 0}, validate=False)
-
-myNoddys = Noddy.objects()
-[n for n in myNoddys] # iterate
-"""
-
-    print("-" * 100)
-    print("""Creating 10000 dictionaries - MongoEngine, force_insert=True, write_concern={"w": 0}, validate=False""")
-    t = timeit.Timer(stmt=stmt, setup=setup)
-    print(t.timeit(1))
-
-
-if __name__ == "__main__":
-    main()

benchmarks/test_basic_doc_ops.py

@@ -0,0 +1,148 @@
+from timeit import repeat
+
+import mongoengine
+from mongoengine import (BooleanField, Document, EmailField, EmbeddedDocument,
+                         EmbeddedDocumentField, IntField, ListField,
+                         StringField)
+
+mongoengine.connect(db='mongoengine_benchmark_test')
+
+
+def timeit(f, n=10000):
+    return min(repeat(f, repeat=3, number=n)) / float(n)
+
+
+def test_basic():
+    class Book(Document):
+        name = StringField()
+        pages = IntField()
+        tags = ListField(StringField())
+        is_published = BooleanField()
+        author_email = EmailField()
+
+    Book.drop_collection()
+
+    def init_book():
+        return Book(
+            name='Always be closing',
+            pages=100,
+            tags=['self-help', 'sales'],
+            is_published=True,
+            author_email='alec@example.com',
+        )
+
+    print('Doc initialization: %.3fus' % (timeit(init_book, 1000) * 10**6))
+
+    b = init_book()
+    print('Doc getattr: %.3fus' % (timeit(lambda: b.name, 10000) * 10**6))
+
+    print(
+        'Doc setattr: %.3fus' % (
+            timeit(lambda: setattr(b, 'name', 'New name'), 10000) * 10**6
+        )
+    )
+
+    print('Doc to mongo: %.3fus' % (timeit(b.to_mongo, 1000) * 10**6))
+
+    print('Doc validation: %.3fus' % (timeit(b.validate, 1000) * 10**6))
+
+    def save_book():
+        b._mark_as_changed('name')
+        b._mark_as_changed('tags')
+        b.save()
+
+    print('Save to database: %.3fus' % (timeit(save_book, 100) * 10**6))
+
+    son = b.to_mongo()
+    print(
+        'Load from SON: %.3fus' % (
+            timeit(lambda: Book._from_son(son), 1000) * 10**6
+        )
+    )
+
+    print(
+        'Load from database: %.3fus' % (
+            timeit(lambda: Book.objects[0], 100) * 10**6
+        )
+    )
+
+    def create_and_delete_book():
+        b = init_book()
+        b.save()
+        b.delete()
+
+    print(
+        'Init + save to database + delete: %.3fms' % (
+            timeit(create_and_delete_book, 10) * 10**3
+        )
+    )
+
+
+def test_big_doc():
+    class Contact(EmbeddedDocument):
+        name = StringField()
+        title = StringField()
+        address = StringField()
+
+    class Company(Document):
+        name = StringField()
+        contacts = ListField(EmbeddedDocumentField(Contact))
+
+    Company.drop_collection()
+
+    def init_company():
+        return Company(
+            name='MongoDB, Inc.',
+            contacts=[
+                Contact(
+                    name='Contact %d' % x,
+                    title='CEO',
+                    address='Address %d' % x,
+                )
+                for x in range(1000)
+            ]
+        )
+
+    company = init_company()
+    print('Big doc to mongo: %.3fms' % (timeit(company.to_mongo, 100) * 10**3))
+
+    print('Big doc validation: %.3fms' % (timeit(company.validate, 1000) * 10**3))
+
+    company.save()
+
+    def save_company():
+        company._mark_as_changed('name')
+        company._mark_as_changed('contacts')
+        company.save()
+
+    print('Save to database: %.3fms' % (timeit(save_company, 100) * 10**3))
+
+    son = company.to_mongo()
+    print(
+        'Load from SON: %.3fms' % (
+            timeit(lambda: Company._from_son(son), 100) * 10**3
+        )
+    )
+
+    print(
+        'Load from database: %.3fms' % (
+            timeit(lambda: Company.objects[0], 100) * 10**3
+        )
+    )
+
+    def create_and_delete_company():
+        c = init_company()
+        c.save()
+        c.delete()
+
+    print(
+        'Init + save to database + delete: %.3fms' % (
+            timeit(create_and_delete_company, 10) * 10**3
+        )
+    )
+
+
+if __name__ == '__main__':
+    test_basic()
+    print('-' * 100)
+    test_big_doc()

benchmarks/test_inserts.py

@@ -0,0 +1,154 @@
+import timeit
+
+
+def main():
+    setup = """
+from pymongo import MongoClient
+connection = MongoClient()
+connection.drop_database('mongoengine_benchmark_test')
+"""
+
+    stmt = """
+from pymongo import MongoClient
+connection = MongoClient()
+
+db = connection.mongoengine_benchmark_test
+noddy = db.noddy
+
+for i in range(10000):
+    example = {'fields': {}}
+    for j in range(20):
+        example['fields']["key"+str(j)] = "value "+str(j)
+
+    noddy.insert_one(example)
+
+myNoddys = noddy.find()
+[n for n in myNoddys]  # iterate
+"""
+
+    print('-' * 100)
+    print('PyMongo: Creating 10000 dictionaries.')
+    t = timeit.Timer(stmt=stmt, setup=setup)
+    print('{}s'.format(t.timeit(1)))
+
+    stmt = """
+from pymongo import MongoClient, WriteConcern
+connection = MongoClient()
+
+db = connection.mongoengine_benchmark_test
+noddy = db.noddy.with_options(write_concern=WriteConcern(w=0))
+
+for i in range(10000):
+    example = {'fields': {}}
+    for j in range(20):
+        example['fields']["key"+str(j)] = "value "+str(j)
+
+    noddy.insert_one(example)
+
+myNoddys = noddy.find()
+[n for n in myNoddys]  # iterate
+"""
+
+    print('-' * 100)
+    print('PyMongo: Creating 10000 dictionaries (write_concern={"w": 0}).')
+    t = timeit.Timer(stmt=stmt, setup=setup)
+    print('{}s'.format(t.timeit(1)))
+
+    setup = """
+from pymongo import MongoClient
+connection = MongoClient()
+connection.drop_database('mongoengine_benchmark_test')
+connection.close()
+
+from mongoengine import Document, DictField, connect
+connect("mongoengine_benchmark_test")
+
+class Noddy(Document):
+    fields = DictField()
+"""
+
+    stmt = """
+for i in range(10000):
+    noddy = Noddy()
+    for j in range(20):
+        noddy.fields["key"+str(j)] = "value "+str(j)
+    noddy.save()
+
+myNoddys = Noddy.objects()
+[n for n in myNoddys]  # iterate
+"""
+
+    print('-' * 100)
+    print('MongoEngine: Creating 10000 dictionaries.')
+    t = timeit.Timer(stmt=stmt, setup=setup)
+    print('{}s'.format(t.timeit(1)))
+
+    stmt = """
+for i in range(10000):
+    noddy = Noddy()
+    fields = {}
+    for j in range(20):
+        fields["key"+str(j)] = "value "+str(j)
+    noddy.fields = fields
+    noddy.save()
+
+myNoddys = Noddy.objects()
+[n for n in myNoddys]  # iterate
+"""
+
+    print('-' * 100)
+    print('MongoEngine: Creating 10000 dictionaries (using a single field assignment).')
+    t = timeit.Timer(stmt=stmt, setup=setup)
+    print('{}s'.format(t.timeit(1)))
+
+    stmt = """
+for i in range(10000):
+    noddy = Noddy()
+    for j in range(20):
+        noddy.fields["key"+str(j)] = "value "+str(j)
+    noddy.save(write_concern={"w": 0})
+
+myNoddys = Noddy.objects()
+[n for n in myNoddys] # iterate
+"""
+
+    print('-' * 100)
+    print('MongoEngine: Creating 10000 dictionaries (write_concern={"w": 0}).')
+    t = timeit.Timer(stmt=stmt, setup=setup)
+    print('{}s'.format(t.timeit(1)))
+
+    stmt = """
+for i in range(10000):
+    noddy = Noddy()
+    for j in range(20):
+        noddy.fields["key"+str(j)] = "value "+str(j)
+    noddy.save(write_concern={"w": 0}, validate=False)
+
+myNoddys = Noddy.objects()
+[n for n in myNoddys] # iterate
+"""
+
+    print('-' * 100)
+    print('MongoEngine: Creating 10000 dictionaries (write_concern={"w": 0}, validate=False).')
+    t = timeit.Timer(stmt=stmt, setup=setup)
+    print('{}s'.format(t.timeit(1)))
+
+    stmt = """
+for i in range(10000):
+    noddy = Noddy()
+    for j in range(20):
+        noddy.fields["key"+str(j)] = "value "+str(j)
+    noddy.save(force_insert=True, write_concern={"w": 0}, validate=False)
+
+myNoddys = Noddy.objects()
+[n for n in myNoddys] # iterate
+"""
+
+    print('-' * 100)
+    print('MongoEngine: Creating 10000 dictionaries (force_insert=True, write_concern={"w": 0}, validate=False).')
+    t = timeit.Timer(stmt=stmt, setup=setup)
+    print('{}s'.format(t.timeit(1)))
+
+
+if __name__ == "__main__":
+    main()

docs/_themes/sphinx_rtd_theme/__init__.py

@@ -1,17 +0,0 @@
-"""Sphinx ReadTheDocs theme.
-
-From https://github.com/ryan-roemer/sphinx-bootstrap-theme.
-
-"""
-import os
-
-VERSION = (0, 1, 5)
-
-__version__ = ".".join(str(v) for v in VERSION)
-__version_full__ = __version__
-
-
-def get_html_theme_path():
-    """Return list of HTML theme paths."""
-    cur_dir = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
-    return cur_dir

docs/_themes/sphinx_rtd_theme/breadcrumbs.html

@@ -1,15 +0,0 @@
-<ul class="wy-breadcrumbs">
-  <li><a href="{{ pathto(master_doc) }}">Docs</a> &raquo;</li>
-  <li><a href="">{{ title }}</a></li>
-    <li class="wy-breadcrumbs-aside">
-      {% if display_github %}
-        <a href="https://github.com/{{ github_user }}/{{ github_repo }}/blob/{{ github_version }}{{ conf_py_path }}{{ pagename }}.rst" class="icon icon-github"> Edit on GitHub</a>
-      {% elif display_bitbucket %}
-        <a href="https://bitbucket.org/{{ bitbucket_user }}/{{ bitbucket_repo }}/src/{{ bitbucket_version}}{{ conf_py_path }}{{ pagename }}.rst'" class="icon icon-bitbucket"> Edit on Bitbucket</a>
-      {% elif show_source and has_source and sourcename %}
-        <a href="{{ pathto('_sources/' + sourcename, true)|e }}" rel="nofollow"> View page source</a>
-      {% endif %}
-    </li>
-</ul>
-<hr/>
-

docs/_themes/sphinx_rtd_theme/footer.html

@@ -1,30 +0,0 @@
-<footer>
-  {% if next or prev %}
-    <div class="rst-footer-buttons">
-      {% if next %}
-        <a href="{{ next.link|e }}" class="btn btn-neutral float-right" title="{{ next.title|striptags|e }}">Next <span class="icon icon-circle-arrow-right"></span></a>
-      {% endif %}
-      {% if prev %}
-        <a href="{{ prev.link|e }}" class="btn btn-neutral" title="{{ prev.title|striptags|e }}"><span class="icon icon-circle-arrow-left"></span> Previous</a>
-      {% endif %}
-    </div>
-  {% endif %}
-
-  <hr/>
-
-  <p>
-  {%- if show_copyright %}
-    {%- if hasdoc('copyright') %}
-      {% trans path=pathto('copyright'), copyright=copyright|e %}&copy; <a href="{{ path }}">Copyright</a> {{ copyright }}.{% endtrans %}
-    {%- else %}
-      {% trans copyright=copyright|e %}&copy; Copyright {{ copyright }}.{% endtrans %}
-    {%- endif %}
-  {%- endif %}
-
-  {%- if last_updated %}
-    {% trans last_updated=last_updated|e %}Last updated on {{ last_updated }}.{% endtrans %}
-  {%- endif %}
-  </p>
-
-  {% trans %}<a href="https://www.github.com/snide/sphinx_rtd_theme">Sphinx theme</a> provided by <a href="http://readthedocs.org">Read the Docs</a>{% endtrans %}
-</footer>

docs/_themes/sphinx_rtd_theme/layout.html

@@ -1,142 +0,0 @@
-{# TEMPLATE VAR SETTINGS #}
-{%- set url_root = pathto('', 1) %}
-{%- if url_root == '#' %}{% set url_root = '' %}{% endif %}
-{%- if not embedded and docstitle %}
-  {%- set titlesuffix = " — "|safe + docstitle|e %}
-{%- else %}
-  {%- set titlesuffix = "" %}
-{%- endif %}
-
-<!DOCTYPE html>
-<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
-<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
-<head>
-  <meta charset="utf-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  {% block htmltitle %}
-  <title>{{ title|striptags|e }}{{ titlesuffix }}</title>
-  {% endblock %}
-
-  {# FAVICON #}
-  {% if favicon %}
-    <link rel="shortcut icon" href="{{ pathto('_static/' + favicon, 1) }}"/>
-  {% endif %}
-  {# CANONICAL #}
-  {%- if theme_canonical_url %}
-    <link rel="canonical" href="{{ theme_canonical_url }}{{ pagename }}.html"/>
-  {%- endif %}
-
-  {# CSS #}
-  <link href='https://fonts.googleapis.com/css?family=Lato:400,700|Roboto+Slab:400,700|Inconsolata:400,700' rel='stylesheet' type='text/css'>
-
-  {# JS #}
-  {% if not embedded %}
-
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:'{{ url_root }}',
-        VERSION:'{{ release|e }}',
-        COLLAPSE_INDEX:false,
-        FILE_SUFFIX:'{{ '' if no_search_suffix else file_suffix }}',
-        HAS_SOURCE:  {{ has_source|lower }}
-      };
-    </script>
-    {%- for scriptfile in script_files %}
-      <script type="text/javascript" src="{{ pathto(scriptfile, 1) }}"></script>
-    {%- endfor %}
-
-    {% if use_opensearch %}
-      <link rel="search" type="application/opensearchdescription+xml" title="{% trans docstitle=docstitle|e %}Search within {{ docstitle }}{% endtrans %}" href="{{ pathto('_static/opensearch.xml', 1) }}"/>
-    {% endif %}
-
-  {% endif %}
-
-  {# RTD hosts these file themselves, so just load on non RTD builds #}
-  {% if not READTHEDOCS %}
-    <link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
-    <script type="text/javascript" src="_static/js/theme.js"></script>
-  {% endif %}
-
-  {% for cssfile in css_files %}
-    <link rel="stylesheet" href="{{ pathto(cssfile, 1) }}" type="text/css" />
-  {% endfor %}
-
-  {%- block linktags %}
-    {%- if hasdoc('about') %}
-        <link rel="author" title="{{ _('About these documents') }}"
-              href="{{ pathto('about') }}"/>
-    {%- endif %}
-    {%- if hasdoc('genindex') %}
-        <link rel="index" title="{{ _('Index') }}"
-              href="{{ pathto('genindex') }}"/>
-    {%- endif %}
-    {%- if hasdoc('search') %}
-        <link rel="search" title="{{ _('Search') }}" href="{{ pathto('search') }}"/>
-    {%- endif %}
-    {%- if hasdoc('copyright') %}
-        <link rel="copyright" title="{{ _('Copyright') }}" href="{{ pathto('copyright') }}"/>
-    {%- endif %}
-    <link rel="top" title="{{ docstitle|e }}" href="{{ pathto('index') }}"/>
-    {%- if parents %}
-        <link rel="up" title="{{ parents[-1].title|striptags|e }}" href="{{ parents[-1].link|e }}"/>
-    {%- endif %}
-    {%- if next %}
-        <link rel="next" title="{{ next.title|striptags|e }}" href="{{ next.link|e }}"/>
-    {%- endif %}
-    {%- if prev %}
-        <link rel="prev" title="{{ prev.title|striptags|e }}" href="{{ prev.link|e }}"/>
-    {%- endif %}
-  {%- endblock %}
-  {%- block extrahead %} {% endblock %}
-
-  <script src="//cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script>
-
-</head>
-
-<body class="wy-body-for-nav">
-
-  <div class="wy-grid-for-nav">
-
-    {# SIDE NAV, TOGGLES ON MOBILE #}
-    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
-      <div class="wy-side-nav-search">
-        <a href="{{ pathto(master_doc) }}" class="icon icon-home"> {{ project }}</a>
-        {% include "searchbox.html" %}
-      </div>
-
-      <div class="wy-menu wy-menu-vertical" data-spy="affix">
-        {% set toctree = toctree(maxdepth=2, collapse=False, includehidden=True) %}
-        {% if toctree %}
-            {{ toctree }}
-        {% else %}
-            <!-- Local TOC -->
-            <div class="local-toc">{{ toc }}</div>
-        {% endif %}
-      </div>
-      &nbsp;
-    </nav>
-
-    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
-
-      {# MOBILE NAV, TRIGGLES SIDE NAV ON TOGGLE #}
-      <nav class="wy-nav-top">
-        <i data-toggle="wy-nav-top" class="icon icon-reorder"></i>
-        <a href="{{ pathto(master_doc) }}">{{ project }}</a>
-      </nav>
-
-
-      {# PAGE CONTENT #}
-      <div class="wy-nav-content">
-        <div class="rst-content">
-          {% include "breadcrumbs.html" %}
-          {% block body %}{% endblock %}
-          {% include "footer.html" %}
-        </div>
-      </div>
-
-    </section>
-
-  </div>
-  {% include "versions.html" %}
-</body>
-</html>

docs/_themes/sphinx_rtd_theme/layout_old.html

@@ -1,205 +0,0 @@
-{#
-    basic/layout.html
-    ~~~~~~~~~~~~~~~~~
-
-    Master layout template for Sphinx themes.
-
-    :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-#}
-{%- block doctype -%}
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-{%- endblock %}
-{%- set reldelim1 = reldelim1 is not defined and ' &raquo;' or reldelim1 %}
-{%- set reldelim2 = reldelim2 is not defined and ' |' or reldelim2 %}
-{%- set render_sidebar = (not embedded) and (not theme_nosidebar|tobool) and
-                         (sidebars != []) %}
-{%- set url_root = pathto('', 1) %}
-{# XXX necessary? #}
-{%- if url_root == '#' %}{% set url_root = '' %}{% endif %}
-{%- if not embedded and docstitle %}
-  {%- set titlesuffix = " &mdash; "|safe + docstitle|e %}
-{%- else %}
-  {%- set titlesuffix = "" %}
-{%- endif %}
-
-{%- macro relbar() %}
-    <div class="related">
-      <h3>{{ _('Navigation') }}</h3>
-      <ul>
-        {%- for rellink in rellinks %}
-        <li class="right" {% if loop.first %}style="margin-right: 10px"{% endif %}>
-          <a href="{{ pathto(rellink[0]) }}" title="{{ rellink[1]|striptags|e }}"
-             {{ accesskey(rellink[2]) }}>{{ rellink[3] }}</a>
-          {%- if not loop.first %}{{ reldelim2 }}{% endif %}</li>
-        {%- endfor %}
-        {%- block rootrellink %}
-        <li><a href="{{ pathto(master_doc) }}">{{ shorttitle|e }}</a>{{ reldelim1 }}</li>
-        {%- endblock %}
-        {%- for parent in parents %}
-          <li><a href="{{ parent.link|e }}" {% if loop.last %}{{ accesskey("U") }}{% endif %}>{{ parent.title }}</a>{{ reldelim1 }}</li>
-        {%- endfor %}
-        {%- block relbaritems %} {% endblock %}
-      </ul>
-    </div>
-{%- endmacro %}
-
-{%- macro sidebar() %}
-      {%- if render_sidebar %}
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-          {%- block sidebarlogo %}
-          {%- if logo %}
-            <p class="logo"><a href="{{ pathto(master_doc) }}">
-              <img class="logo" src="{{ pathto('_static/' + logo, 1) }}" alt="Logo"/>
-            </a></p>
-          {%- endif %}
-          {%- endblock %}
-          {%- if sidebars != None %}
-            {#- new style sidebar: explicitly include/exclude templates #}
-            {%- for sidebartemplate in sidebars %}
-            {%- include sidebartemplate %}
-            {%- endfor %}
-          {%- else %}
-            {#- old style sidebars: using blocks -- should be deprecated #}
-            {%- block sidebartoc %}
-            {%- include "localtoc.html" %}
-            {%- endblock %}
-            {%- block sidebarrel %}
-            {%- include "relations.html" %}
-            {%- endblock %}
-            {%- block sidebarsourcelink %}
-            {%- include "sourcelink.html" %}
-            {%- endblock %}
-            {%- if customsidebar %}
-            {%- include customsidebar %}
-            {%- endif %}
-            {%- block sidebarsearch %}
-            {%- include "searchbox.html" %}
-            {%- endblock %}
-          {%- endif %}
-        </div>
-      </div>
-      {%- endif %}
-{%- endmacro %}
-
-{%- macro script() %}
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '{{ url_root }}',
-        VERSION:     '{{ release|e }}',
-        COLLAPSE_INDEX: false,
-        FILE_SUFFIX: '{{ '' if no_search_suffix else file_suffix }}',
-        HAS_SOURCE:  {{ has_source|lower }}
-      };
-    </script>
-    {%- for scriptfile in script_files %}
-    <script type="text/javascript" src="{{ pathto(scriptfile, 1) }}"></script>
-    {%- endfor %}
-{%- endmacro %}
-
-{%- macro css() %}
-    <link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
-    <link rel="stylesheet" href="{{ pathto('_static/pygments.css', 1) }}" type="text/css" />
-    {%- for cssfile in css_files %}
-    <link rel="stylesheet" href="{{ pathto(cssfile, 1) }}" type="text/css" />
-    {%- endfor %}
-{%- endmacro %}
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset={{ encoding }}" />
-    {{ metatags }}
-    {%- block htmltitle %}
-    <title>{{ title|striptags|e }}{{ titlesuffix }}</title>
-    {%- endblock %}
-    {{ css() }}
-    {%- if not embedded %}
-    {{ script() }}
-    {%- if use_opensearch %}
-    <link rel="search" type="application/opensearchdescription+xml"
-          title="{% trans docstitle=docstitle|e %}Search within {{ docstitle }}{% endtrans %}"
-          href="{{ pathto('_static/opensearch.xml', 1) }}"/>
-    {%- endif %}
-    {%- if favicon %}
-    <link rel="shortcut icon" href="{{ pathto('_static/' + favicon, 1) }}"/>
-    {%- endif %}
-    {%- endif %}
-{%- block linktags %}
-    {%- if hasdoc('about') %}
-    <link rel="author" title="{{ _('About these documents') }}" href="{{ pathto('about') }}" />
-    {%- endif %}
-    {%- if hasdoc('genindex') %}
-    <link rel="index" title="{{ _('Index') }}" href="{{ pathto('genindex') }}" />
-    {%- endif %}
-    {%- if hasdoc('search') %}
-    <link rel="search" title="{{ _('Search') }}" href="{{ pathto('search') }}" />
-    {%- endif %}
-    {%- if hasdoc('copyright') %}
-    <link rel="copyright" title="{{ _('Copyright') }}" href="{{ pathto('copyright') }}" />
-    {%- endif %}
-    <link rel="top" title="{{ docstitle|e }}" href="{{ pathto('index') }}" />
-    {%- if parents %}
-    <link rel="up" title="{{ parents[-1].title|striptags|e }}" href="{{ parents[-1].link|e }}" />
-    {%- endif %}
-    {%- if next %}
-    <link rel="next" title="{{ next.title|striptags|e }}" href="{{ next.link|e }}" />
-    {%- endif %}
-    {%- if prev %}
-    <link rel="prev" title="{{ prev.title|striptags|e }}" href="{{ prev.link|e }}" />
-    {%- endif %}
-{%- endblock %}
-{%- block extrahead %} {% endblock %}
-  </head>
-  <body>
-{%- block header %}{% endblock %}
-
-{%- block relbar1 %}{{ relbar() }}{% endblock %}
-
-{%- block content %}
-  {%- block sidebar1 %} {# possible location for sidebar #} {% endblock %}
-
-    <div class="document">
-  {%- block document %}
-      <div class="documentwrapper">
-      {%- if render_sidebar %}
-        <div class="bodywrapper">
-      {%- endif %}
-          <div class="body">
-            {% block body %} {% endblock %}
-          </div>
-      {%- if render_sidebar %}
-        </div>
-      {%- endif %}
-      </div>
-  {%- endblock %}
-
-  {%- block sidebar2 %}{{ sidebar() }}{% endblock %}
-      <div class="clearer"></div>
-    </div>
-{%- endblock %}
-
-{%- block relbar2 %}{{ relbar() }}{% endblock %}
-
-{%- block footer %}
-    <div class="footer">
-    {%- if show_copyright %}
-      {%- if hasdoc('copyright') %}
-        {% trans path=pathto('copyright'), copyright=copyright|e %}&copy; <a href="{{ path }}">Copyright</a> {{ copyright }}.{% endtrans %}
-      {%- else %}
-        {% trans copyright=copyright|e %}&copy; Copyright {{ copyright }}.{% endtrans %}
-      {%- endif %}
-    {%- endif %}
-    {%- if last_updated %}
-      {% trans last_updated=last_updated|e %}Last updated on {{ last_updated }}.{% endtrans %}
-    {%- endif %}
-    {%- if show_sphinx %}
-      {% trans sphinx_version=sphinx_version|e %}Created using <a href="http://sphinx-doc.org/">Sphinx</a> {{ sphinx_version }}.{% endtrans %}
-    {%- endif %}
-    </div>
-    <p>asdf asdf asdf asdf 22</p>
-{%- endblock %}
-  </body>
-</html>
-

docs/_themes/sphinx_rtd_theme/search.html

@@ -1,50 +0,0 @@
-{#
-    basic/search.html
-    ~~~~~~~~~~~~~~~~~
-
-    Template for the search page.
-
-    :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-#}
-{%- extends "layout.html" %}
-{% set title = _('Search') %}
-{% set script_files = script_files + ['_static/searchtools.js'] %}
-{% block extrahead %}
-  <script type="text/javascript">
-    jQuery(function() { Search.loadIndex("{{ pathto('searchindex.js', 1) }}"); });
-  </script>
-  {# this is used when loading the search index using $.ajax fails,
-     such as on Chrome for documents on localhost #}
-  <script type="text/javascript" id="searchindexloader"></script>
-  {{ super() }}
-{% endblock %}
-{% block body %}
-  <noscript>
-  <div id="fallback" class="admonition warning">
-    <p class="last">
-      {% trans %}Please activate JavaScript to enable the search
-      functionality.{% endtrans %}
-    </p>
-  </div>
-  </noscript>
-
-  {% if search_performed %}
-    <h2>{{ _('Search Results') }}</h2>
-    {% if not search_results %}
-      <p>{{ _('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.') }}</p>
-    {% endif %}
-  {% endif %}
-  <div id="search-results">
-  {% if search_results %}
-    <ul>
-    {% for href, caption, context in search_results %}
-      <li>
-        <a href="{{ pathto(item.href) }}">{{ caption }}</a>
-        <p class="context">{{ context|e }}</p>
-      </li>
-    {% endfor %}
-    </ul>
-  {% endif %}
-  </div>
-{% endblock %}

docs/_themes/sphinx_rtd_theme/searchbox.html

@@ -1,5 +0,0 @@
-<form id ="rtd-search-form" class="wy-form" action="{{ pathto('search') }}" method="get">
-  <input type="text" name="q" placeholder="Search docs" />
-  <input type="hidden" name="check_keywords" value="yes" />
-  <input type="hidden" name="area" value="default" />
-</form>

docs/_themes/sphinx_rtd_theme/static/css/badge_only.css

@@ -1 +0,0 @@
-.font-smooth,.icon:before{-webkit-font-smoothing:antialiased}.clearfix{*zoom:1}.clearfix:before,.clearfix:after{display:table;content:""}.clearfix:after{clear:both}@font-face{font-family:fontawesome-webfont;font-weight:normal;font-style:normal;src:url("../font/fontawesome_webfont.eot");src:url("../font/fontawesome_webfont.eot?#iefix") format("embedded-opentype"),url("../font/fontawesome_webfont.woff") format("woff"),url("../font/fontawesome_webfont.ttf") format("truetype"),url("../font/fontawesome_webfont.svg#fontawesome-webfont") format("svg")}.icon:before{display:inline-block;font-family:fontawesome-webfont;font-style:normal;font-weight:normal;line-height:1;text-decoration:inherit}a .icon{display:inline-block;text-decoration:inherit}li .icon{display:inline-block}li .icon-large:before,li .icon-large:before{width:1.875em}ul.icons{list-style-type:none;margin-left:2em;text-indent:-0.8em}ul.icons li .icon{width:0.8em}ul.icons li .icon-large:before,ul.icons li .icon-large:before{vertical-align:baseline}.icon-book:before{content:"\f02d"}.icon-caret-down:before{content:"\f0d7"}.icon-caret-up:before{content:"\f0d8"}.icon-caret-left:before{content:"\f0d9"}.icon-caret-right:before{content:"\f0da"}.rst-versions{position:fixed;bottom:0;left:0;width:300px;color:#fcfcfc;background:#1f1d1d;border-top:solid 10px #343131;font-family:"Lato","proxima-nova","Helvetica Neue",Arial,sans-serif;z-index:400}.rst-versions a{color:#2980b9;text-decoration:none}.rst-versions .rst-badge-small{display:none}.rst-versions .rst-current-version{padding:12px;background-color:#272525;display:block;text-align:right;font-size:90%;cursor:pointer;color:#27ae60;*zoom:1}.rst-versions .rst-current-version:before,.rst-versions .rst-current-version:after{display:table;content:""}.rst-versions .rst-current-version:after{clear:both}.rst-versions .rst-current-version .icon{color:#fcfcfc}.rst-versions .rst-current-version .icon-book{float:left}.rst-versions .rst-current-version.rst-out-of-date{background-color:#e74c3c;color:#fff}.rst-versions.shift-up .rst-other-versions{display:block}.rst-versions .rst-other-versions{font-size:90%;padding:12px;color:gray;display:none}.rst-versions .rst-other-versions hr{display:block;height:1px;border:0;margin:20px 0;padding:0;border-top:solid 1px #413d3d}.rst-versions .rst-other-versions dd{display:inline-block;margin:0}.rst-versions .rst-other-versions dd a{display:inline-block;padding:6px;color:#fcfcfc}.rst-versions.rst-badge{width:auto;bottom:20px;right:20px;left:auto;border:none;max-width:300px}.rst-versions.rst-badge .icon-book{float:none}.rst-versions.rst-badge.shift-up .rst-current-version{text-align:right}.rst-versions.rst-badge.shift-up .rst-current-version .icon-book{float:left}.rst-versions.rst-badge .rst-current-version{width:auto;height:30px;line-height:30px;padding:0 6px;display:block;text-align:center}@media screen and (max-width: 768px){.rst-versions{width:85%;display:none}.rst-versions.shift{display:block}img{width:100%;height:auto}}

docs/_themes/sphinx_rtd_theme/static/font/fontawesome_webfont.svg

@@ -1,399 +0,0 @@
-<?xml version="1.0" standalone="no"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
-<svg xmlns="http://www.w3.org/2000/svg">
-<metadata></metadata>
-<defs>
-<font id="fontawesomeregular" horiz-adv-x="1536" >
-<font-face units-per-em="1792" ascent="1536" descent="-256" />
-<missing-glyph horiz-adv-x="448" />
-<glyph unicode=" "  horiz-adv-x="448" />
-<glyph unicode="&#x09;" horiz-adv-x="448" />
-<glyph unicode="&#xa0;" horiz-adv-x="448" />
-<glyph unicode="&#xa8;" horiz-adv-x="1792" />
-<glyph unicode="&#xa9;" horiz-adv-x="1792" />
-<glyph unicode="&#xae;" horiz-adv-x="1792" />
-<glyph unicode="&#xb4;" horiz-adv-x="1792" />
-<glyph unicode="&#xc6;" horiz-adv-x="1792" />
-<glyph unicode="&#x2000;" horiz-adv-x="768" />
-<glyph unicode="&#x2001;" />
-<glyph unicode="&#x2002;" horiz-adv-x="768" />
-<glyph unicode="&#x2003;" />
-<glyph unicode="&#x2004;" horiz-adv-x="512" />
-<glyph unicode="&#x2005;" horiz-adv-x="384" />
-<glyph unicode="&#x2006;" horiz-adv-x="256" />
-<glyph unicode="&#x2007;" horiz-adv-x="256" />
-<glyph unicode="&#x2008;" horiz-adv-x="192" />
-<glyph unicode="&#x2009;" horiz-adv-x="307" />
-<glyph unicode="&#x200a;" horiz-adv-x="85" />
-<glyph unicode="&#x202f;" horiz-adv-x="307" />
-<glyph unicode="&#x205f;" horiz-adv-x="384" />
-<glyph unicode="&#x2122;" horiz-adv-x="1792" />
-<glyph unicode="&#x221e;" horiz-adv-x="1792" />
-<glyph unicode="&#x2260;" horiz-adv-x="1792" />
-<glyph unicode="&#xe000;" horiz-adv-x="500" d="M0 0z" />
-<glyph unicode="&#xf000;" horiz-adv-x="1792" d="M1699 1350q0 -35 -43 -78l-632 -632v-768h320q26 0 45 -19t19 -45t-19 -45t-45 -19h-896q-26 0 -45 19t-19 45t19 45t45 19h320v768l-632 632q-43 43 -43 78q0 23 18 36.5t38 17.5t43 4h1408q23 0 43 -4t38 -17.5t18 -36.5z" />
-<glyph unicode="&#xf001;" d="M1536 1312v-1120q0 -50 -34 -89t-86 -60.5t-103.5 -32t-96.5 -10.5t-96.5 10.5t-103.5 32t-86 60.5t-34 89t34 89t86 60.5t103.5 32t96.5 10.5q105 0 192 -39v537l-768 -237v-709q0 -50 -34 -89t-86 -60.5t-103.5 -32t-96.5 -10.5t-96.5 10.5t-103.5 32t-86 60.5t-34 89 t34 89t86 60.5t103.5 32t96.5 10.5q105 0 192 -39v967q0 31 19 56.5t49 35.5l832 256q12 4 28 4q40 0 68 -28t28 -68z" />
-<glyph unicode="&#xf002;" horiz-adv-x="1664" d="M1152 704q0 185 -131.5 316.5t-316.5 131.5t-316.5 -131.5t-131.5 -316.5t131.5 -316.5t316.5 -131.5t316.5 131.5t131.5 316.5zM1664 -128q0 -52 -38 -90t-90 -38q-54 0 -90 38l-343 342q-179 -124 -399 -124q-143 0 -273.5 55.5t-225 150t-150 225t-55.5 273.5 t55.5 273.5t150 225t225 150t273.5 55.5t273.5 -55.5t225 -150t150 -225t55.5 -273.5q0 -220 -124 -399l343 -343q37 -37 37 -90z" />
-<glyph unicode="&#xf003;" horiz-adv-x="1792" d="M1664 32v768q-32 -36 -69 -66q-268 -206 -426 -338q-51 -43 -83 -67t-86.5 -48.5t-102.5 -24.5h-1h-1q-48 0 -102.5 24.5t-86.5 48.5t-83 67q-158 132 -426 338q-37 30 -69 66v-768q0 -13 9.5 -22.5t22.5 -9.5h1472q13 0 22.5 9.5t9.5 22.5zM1664 1083v11v13.5t-0.5 13 t-3 12.5t-5.5 9t-9 7.5t-14 2.5h-1472q-13 0 -22.5 -9.5t-9.5 -22.5q0 -168 147 -284q193 -152 401 -317q6 -5 35 -29.5t46 -37.5t44.5 -31.5t50.5 -27.5t43 -9h1h1q20 0 43 9t50.5 27.5t44.5 31.5t46 37.5t35 29.5q208 165 401 317q54 43 100.5 115.5t46.5 131.5z M1792 1120v-1088q0 -66 -47 -113t-113 -47h-1472q-66 0 -113 47t-47 113v1088q0 66 47 113t113 47h1472q66 0 113 -47t47 -113z" />
-<glyph unicode="&#xf004;" horiz-adv-x="1792" d="M896 -128q-26 0 -44 18l-624 602q-10 8 -27.5 26t-55.5 65.5t-68 97.5t-53.5 121t-23.5 138q0 220 127 344t351 124q62 0 126.5 -21.5t120 -58t95.5 -68.5t76 -68q36 36 76 68t95.5 68.5t120 58t126.5 21.5q224 0 351 -124t127 -344q0 -221 -229 -450l-623 -600 q-18 -18 -44 -18z" />
-<glyph unicode="&#xf005;" horiz-adv-x="1664" d="M1664 889q0 -22 -26 -48l-363 -354l86 -500q1 -7 1 -20q0 -21 -10.5 -35.5t-30.5 -14.5q-19 0 -40 12l-449 236l-449 -236q-22 -12 -40 -12q-21 0 -31.5 14.5t-10.5 35.5q0 6 2 20l86 500l-364 354q-25 27 -25 48q0 37 56 46l502 73l225 455q19 41 49 41t49 -41l225 -455 l502 -73q56 -9 56 -46z" />
-<glyph unicode="&#xf006;" horiz-adv-x="1664" d="M1137 532l306 297l-422 62l-189 382l-189 -382l-422 -62l306 -297l-73 -421l378 199l377 -199zM1664 889q0 -22 -26 -48l-363 -354l86 -500q1 -7 1 -20q0 -50 -41 -50q-19 0 -40 12l-449 236l-449 -236q-22 -12 -40 -12q-21 0 -31.5 14.5t-10.5 35.5q0 6 2 20l86 500 l-364 354q-25 27 -25 48q0 37 56 46l502 73l225 455q19 41 49 41t49 -41l225 -455l502 -73q56 -9 56 -46z" />
-<glyph unicode="&#xf007;" horiz-adv-x="1408" d="M1408 131q0 -120 -73 -189.5t-194 -69.5h-874q-121 0 -194 69.5t-73 189.5q0 53 3.5 103.5t14 109t26.5 108.5t43 97.5t62 81t85.5 53.5t111.5 20q9 0 42 -21.5t74.5 -48t108 -48t133.5 -21.5t133.5 21.5t108 48t74.5 48t42 21.5q61 0 111.5 -20t85.5 -53.5t62 -81 t43 -97.5t26.5 -108.5t14 -109t3.5 -103.5zM1088 1024q0 -159 -112.5 -271.5t-271.5 -112.5t-271.5 112.5t-112.5 271.5t112.5 271.5t271.5 112.5t271.5 -112.5t112.5 -271.5z" />
-<glyph unicode="&#xf008;" horiz-adv-x="1920" d="M384 -64v128q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h128q26 0 45 19t19 45zM384 320v128q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h128q26 0 45 19t19 45zM384 704v128q0 26 -19 45t-45 19h-128 q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h128q26 0 45 19t19 45zM1408 -64v512q0 26 -19 45t-45 19h-768q-26 0 -45 -19t-19 -45v-512q0 -26 19 -45t45 -19h768q26 0 45 19t19 45zM384 1088v128q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45 t45 -19h128q26 0 45 19t19 45zM1792 -64v128q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h128q26 0 45 19t19 45zM1408 704v512q0 26 -19 45t-45 19h-768q-26 0 -45 -19t-19 -45v-512q0 -26 19 -45t45 -19h768q26 0 45 19t19 45zM1792 320v128 q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h128q26 0 45 19t19 45zM1792 704v128q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h128q26 0 45 19t19 45zM1792 1088v128q0 26 -19 45t-45 19h-128q-26 0 -45 -19 t-19 -45v-128q0 -26 19 -45t45 -19h128q26 0 45 19t19 45zM1920 1248v-1344q0 -66 -47 -113t-113 -47h-1600q-66 0 -113 47t-47 113v1344q0 66 47 113t113 47h1600q66 0 113 -47t47 -113z" />
-<glyph unicode="&#xf009;" horiz-adv-x="1664" d="M768 512v-384q0 -52 -38 -90t-90 -38h-512q-52 0 -90 38t-38 90v384q0 52 38 90t90 38h512q52 0 90 -38t38 -90zM768 1280v-384q0 -52 -38 -90t-90 -38h-512q-52 0 -90 38t-38 90v384q0 52 38 90t90 38h512q52 0 90 -38t38 -90zM1664 512v-384q0 -52 -38 -90t-90 -38 h-512q-52 0 -90 38t-38 90v384q0 52 38 90t90 38h512q52 0 90 -38t38 -90zM1664 1280v-384q0 -52 -38 -90t-90 -38h-512q-52 0 -90 38t-38 90v384q0 52 38 90t90 38h512q52 0 90 -38t38 -90z" />
-<glyph unicode="&#xf00a;" horiz-adv-x="1792" d="M512 288v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM512 800v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM1152 288v-192q0 -40 -28 -68t-68 -28h-320 q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM512 1312v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM1152 800v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28 h320q40 0 68 -28t28 -68zM1792 288v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM1152 1312v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM1792 800v-192 q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM1792 1312v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68z" />
-<glyph unicode="&#xf00b;" horiz-adv-x="1792" d="M512 288v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM512 800v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM1792 288v-192q0 -40 -28 -68t-68 -28h-960 q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h960q40 0 68 -28t28 -68zM512 1312v-192q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h320q40 0 68 -28t28 -68zM1792 800v-192q0 -40 -28 -68t-68 -28h-960q-40 0 -68 28t-28 68v192q0 40 28 68t68 28 h960q40 0 68 -28t28 -68zM1792 1312v-192q0 -40 -28 -68t-68 -28h-960q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h960q40 0 68 -28t28 -68z" />
-<glyph unicode="&#xf00c;" horiz-adv-x="1792" d="M1671 970q0 -40 -28 -68l-724 -724l-136 -136q-28 -28 -68 -28t-68 28l-136 136l-362 362q-28 28 -28 68t28 68l136 136q28 28 68 28t68 -28l294 -295l656 657q28 28 68 28t68 -28l136 -136q28 -28 28 -68z" />
-<glyph unicode="&#xf00d;" horiz-adv-x="1408" d="M1298 214q0 -40 -28 -68l-136 -136q-28 -28 -68 -28t-68 28l-294 294l-294 -294q-28 -28 -68 -28t-68 28l-136 136q-28 28 -28 68t28 68l294 294l-294 294q-28 28 -28 68t28 68l136 136q28 28 68 28t68 -28l294 -294l294 294q28 28 68 28t68 -28l136 -136q28 -28 28 -68 t-28 -68l-294 -294l294 -294q28 -28 28 -68z" />
-<glyph unicode="&#xf00e;" horiz-adv-x="1664" d="M1024 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-224v-224q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v224h-224q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h224v224q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5v-224h224 q13 0 22.5 -9.5t9.5 -22.5zM1152 704q0 185 -131.5 316.5t-316.5 131.5t-316.5 -131.5t-131.5 -316.5t131.5 -316.5t316.5 -131.5t316.5 131.5t131.5 316.5zM1664 -128q0 -53 -37.5 -90.5t-90.5 -37.5q-54 0 -90 38l-343 342q-179 -124 -399 -124q-143 0 -273.5 55.5 t-225 150t-150 225t-55.5 273.5t55.5 273.5t150 225t225 150t273.5 55.5t273.5 -55.5t225 -150t150 -225t55.5 -273.5q0 -220 -124 -399l343 -343q37 -37 37 -90z" />
-<glyph unicode="&#xf010;" horiz-adv-x="1664" d="M1024 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-576q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h576q13 0 22.5 -9.5t9.5 -22.5zM1152 704q0 185 -131.5 316.5t-316.5 131.5t-316.5 -131.5t-131.5 -316.5t131.5 -316.5t316.5 -131.5t316.5 131.5t131.5 316.5z M1664 -128q0 -53 -37.5 -90.5t-90.5 -37.5q-54 0 -90 38l-343 342q-179 -124 -399 -124q-143 0 -273.5 55.5t-225 150t-150 225t-55.5 273.5t55.5 273.5t150 225t225 150t273.5 55.5t273.5 -55.5t225 -150t150 -225t55.5 -273.5q0 -220 -124 -399l343 -343q37 -37 37 -90z " />
-<glyph unicode="&#xf011;" d="M1536 640q0 -156 -61 -298t-164 -245t-245 -164t-298 -61t-298 61t-245 164t-164 245t-61 298q0 182 80.5 343t226.5 270q43 32 95.5 25t83.5 -50q32 -42 24.5 -94.5t-49.5 -84.5q-98 -74 -151.5 -181t-53.5 -228q0 -104 40.5 -198.5t109.5 -163.5t163.5 -109.5 t198.5 -40.5t198.5 40.5t163.5 109.5t109.5 163.5t40.5 198.5q0 121 -53.5 228t-151.5 181q-42 32 -49.5 84.5t24.5 94.5q31 43 84 50t95 -25q146 -109 226.5 -270t80.5 -343zM896 1408v-640q0 -52 -38 -90t-90 -38t-90 38t-38 90v640q0 52 38 90t90 38t90 -38t38 -90z" />
-<glyph unicode="&#xf012;" horiz-adv-x="1792" d="M256 96v-192q0 -14 -9 -23t-23 -9h-192q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h192q14 0 23 -9t9 -23zM640 224v-320q0 -14 -9 -23t-23 -9h-192q-14 0 -23 9t-9 23v320q0 14 9 23t23 9h192q14 0 23 -9t9 -23zM1024 480v-576q0 -14 -9 -23t-23 -9h-192q-14 0 -23 9t-9 23 v576q0 14 9 23t23 9h192q14 0 23 -9t9 -23zM1408 864v-960q0 -14 -9 -23t-23 -9h-192q-14 0 -23 9t-9 23v960q0 14 9 23t23 9h192q14 0 23 -9t9 -23zM1792 1376v-1472q0 -14 -9 -23t-23 -9h-192q-14 0 -23 9t-9 23v1472q0 14 9 23t23 9h192q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf013;" d="M1024 640q0 106 -75 181t-181 75t-181 -75t-75 -181t75 -181t181 -75t181 75t75 181zM1536 749v-222q0 -12 -8 -23t-20 -13l-185 -28q-19 -54 -39 -91q35 -50 107 -138q10 -12 10 -25t-9 -23q-27 -37 -99 -108t-94 -71q-12 0 -26 9l-138 108q-44 -23 -91 -38 q-16 -136 -29 -186q-7 -28 -36 -28h-222q-14 0 -24.5 8.5t-11.5 21.5l-28 184q-49 16 -90 37l-141 -107q-10 -9 -25 -9q-14 0 -25 11q-126 114 -165 168q-7 10 -7 23q0 12 8 23q15 21 51 66.5t54 70.5q-27 50 -41 99l-183 27q-13 2 -21 12.5t-8 23.5v222q0 12 8 23t19 13 l186 28q14 46 39 92q-40 57 -107 138q-10 12 -10 24q0 10 9 23q26 36 98.5 107.5t94.5 71.5q13 0 26 -10l138 -107q44 23 91 38q16 136 29 186q7 28 36 28h222q14 0 24.5 -8.5t11.5 -21.5l28 -184q49 -16 90 -37l142 107q9 9 24 9q13 0 25 -10q129 -119 165 -170q7 -8 7 -22 q0 -12 -8 -23q-15 -21 -51 -66.5t-54 -70.5q26 -50 41 -98l183 -28q13 -2 21 -12.5t8 -23.5z" />
-<glyph unicode="&#xf014;" horiz-adv-x="1408" d="M512 800v-576q0 -14 -9 -23t-23 -9h-64q-14 0 -23 9t-9 23v576q0 14 9 23t23 9h64q14 0 23 -9t9 -23zM768 800v-576q0 -14 -9 -23t-23 -9h-64q-14 0 -23 9t-9 23v576q0 14 9 23t23 9h64q14 0 23 -9t9 -23zM1024 800v-576q0 -14 -9 -23t-23 -9h-64q-14 0 -23 9t-9 23v576 q0 14 9 23t23 9h64q14 0 23 -9t9 -23zM1152 76v948h-896v-948q0 -22 7 -40.5t14.5 -27t10.5 -8.5h832q3 0 10.5 8.5t14.5 27t7 40.5zM480 1152h448l-48 117q-7 9 -17 11h-317q-10 -2 -17 -11zM1408 1120v-64q0 -14 -9 -23t-23 -9h-96v-948q0 -83 -47 -143.5t-113 -60.5h-832 q-66 0 -113 58.5t-47 141.5v952h-96q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h309l70 167q15 37 54 63t79 26h320q40 0 79 -26t54 -63l70 -167h309q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf015;" horiz-adv-x="1664" d="M1408 544v-480q0 -26 -19 -45t-45 -19h-384v384h-256v-384h-384q-26 0 -45 19t-19 45v480q0 1 0.5 3t0.5 3l575 474l575 -474q1 -2 1 -6zM1631 613l-62 -74q-8 -9 -21 -11h-3q-13 0 -21 7l-692 577l-692 -577q-12 -8 -24 -7q-13 2 -21 11l-62 74q-8 10 -7 23.5t11 21.5 l719 599q32 26 76 26t76 -26l244 -204v195q0 14 9 23t23 9h192q14 0 23 -9t9 -23v-408l219 -182q10 -8 11 -21.5t-7 -23.5z" />
-<glyph unicode="&#xf016;" horiz-adv-x="1280" d="M128 0h1024v768h-416q-40 0 -68 28t-28 68v416h-512v-1280zM768 896h376q-10 29 -22 41l-313 313q-12 12 -41 22v-376zM1280 864v-896q0 -40 -28 -68t-68 -28h-1088q-40 0 -68 28t-28 68v1344q0 40 28 68t68 28h640q40 0 88 -20t76 -48l312 -312q28 -28 48 -76t20 -88z " />
-<glyph unicode="&#xf017;" d="M896 992v-448q0 -14 -9 -23t-23 -9h-320q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h224v352q0 14 9 23t23 9h64q14 0 23 -9t9 -23zM1312 640q0 148 -73 273t-198 198t-273 73t-273 -73t-198 -198t-73 -273t73 -273t198 -198t273 -73t273 73t198 198t73 273zM1536 640 q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf018;" horiz-adv-x="1920" d="M1111 540v4l-24 320q-1 13 -11 22.5t-23 9.5h-186q-13 0 -23 -9.5t-11 -22.5l-24 -320v-4q-1 -12 8 -20t21 -8h244q12 0 21 8t8 20zM1870 73q0 -73 -46 -73h-704q13 0 22 9.5t8 22.5l-20 256q-1 13 -11 22.5t-23 9.5h-272q-13 0 -23 -9.5t-11 -22.5l-20 -256 q-1 -13 8 -22.5t22 -9.5h-704q-46 0 -46 73q0 54 26 116l417 1044q8 19 26 33t38 14h339q-13 0 -23 -9.5t-11 -22.5l-15 -192q-1 -14 8 -23t22 -9h166q13 0 22 9t8 23l-15 192q-1 13 -11 22.5t-23 9.5h339q20 0 38 -14t26 -33l417 -1044q26 -62 26 -116z" />
-<glyph unicode="&#xf019;" horiz-adv-x="1664" d="M1280 192q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1536 192q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1664 416v-320q0 -40 -28 -68t-68 -28h-1472q-40 0 -68 28t-28 68v320q0 40 28 68t68 28h465l135 -136 q58 -56 136 -56t136 56l136 136h464q40 0 68 -28t28 -68zM1339 985q17 -41 -14 -70l-448 -448q-18 -19 -45 -19t-45 19l-448 448q-31 29 -14 70q17 39 59 39h256v448q0 26 19 45t45 19h256q26 0 45 -19t19 -45v-448h256q42 0 59 -39z" />
-<glyph unicode="&#xf01a;" d="M1120 608q0 -12 -10 -24l-319 -319q-11 -9 -23 -9t-23 9l-320 320q-15 16 -7 35q8 20 30 20h192v352q0 14 9 23t23 9h192q14 0 23 -9t9 -23v-352h192q14 0 23 -9t9 -23zM768 1184q-148 0 -273 -73t-198 -198t-73 -273t73 -273t198 -198t273 -73t273 73t198 198t73 273 t-73 273t-198 198t-273 73zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf01b;" d="M1118 660q-8 -20 -30 -20h-192v-352q0 -14 -9 -23t-23 -9h-192q-14 0 -23 9t-9 23v352h-192q-14 0 -23 9t-9 23q0 12 10 24l319 319q11 9 23 9t23 -9l320 -320q15 -16 7 -35zM768 1184q-148 0 -273 -73t-198 -198t-73 -273t73 -273t198 -198t273 -73t273 73t198 198 t73 273t-73 273t-198 198t-273 73zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf01c;" d="M1023 576h316q-1 3 -2.5 8t-2.5 8l-212 496h-708l-212 -496q-1 -2 -2.5 -8t-2.5 -8h316l95 -192h320zM1536 546v-482q0 -26 -19 -45t-45 -19h-1408q-26 0 -45 19t-19 45v482q0 62 25 123l238 552q10 25 36.5 42t52.5 17h832q26 0 52.5 -17t36.5 -42l238 -552 q25 -61 25 -123z" />
-<glyph unicode="&#xf01d;" d="M1184 640q0 -37 -32 -55l-544 -320q-15 -9 -32 -9q-16 0 -32 8q-32 19 -32 56v640q0 37 32 56q33 18 64 -1l544 -320q32 -18 32 -55zM1312 640q0 148 -73 273t-198 198t-273 73t-273 -73t-198 -198t-73 -273t73 -273t198 -198t273 -73t273 73t198 198t73 273zM1536 640 q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf01e;" d="M1536 1280v-448q0 -26 -19 -45t-45 -19h-448q-42 0 -59 40q-17 39 14 69l138 138q-148 137 -349 137q-104 0 -198.5 -40.5t-163.5 -109.5t-109.5 -163.5t-40.5 -198.5t40.5 -198.5t109.5 -163.5t163.5 -109.5t198.5 -40.5q119 0 225 52t179 147q7 10 23 12q14 0 25 -9 l137 -138q9 -8 9.5 -20.5t-7.5 -22.5q-109 -132 -264 -204.5t-327 -72.5q-156 0 -298 61t-245 164t-164 245t-61 298t61 298t164 245t245 164t298 61q147 0 284.5 -55.5t244.5 -156.5l130 129q29 31 70 14q39 -17 39 -59z" />
-<glyph unicode="&#xf021;" d="M1511 480q0 -5 -1 -7q-64 -268 -268 -434.5t-478 -166.5q-146 0 -282.5 55t-243.5 157l-129 -129q-19 -19 -45 -19t-45 19t-19 45v448q0 26 19 45t45 19h448q26 0 45 -19t19 -45t-19 -45l-137 -137q71 -66 161 -102t187 -36q134 0 250 65t186 179q11 17 53 117 q8 23 30 23h192q13 0 22.5 -9.5t9.5 -22.5zM1536 1280v-448q0 -26 -19 -45t-45 -19h-448q-26 0 -45 19t-19 45t19 45l138 138q-148 137 -349 137q-134 0 -250 -65t-186 -179q-11 -17 -53 -117q-8 -23 -30 -23h-199q-13 0 -22.5 9.5t-9.5 22.5v7q65 268 270 434.5t480 166.5 q146 0 284 -55.5t245 -156.5l130 129q19 19 45 19t45 -19t19 -45z" />
-<glyph unicode="&#xf022;" horiz-adv-x="1792" d="M384 352v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM384 608v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M384 864v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM1536 352v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-960q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h960q13 0 22.5 -9.5t9.5 -22.5z M1536 608v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-960q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h960q13 0 22.5 -9.5t9.5 -22.5zM1536 864v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-960q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h960q13 0 22.5 -9.5 t9.5 -22.5zM1664 160v832q0 13 -9.5 22.5t-22.5 9.5h-1472q-13 0 -22.5 -9.5t-9.5 -22.5v-832q0 -13 9.5 -22.5t22.5 -9.5h1472q13 0 22.5 9.5t9.5 22.5zM1792 1248v-1088q0 -66 -47 -113t-113 -47h-1472q-66 0 -113 47t-47 113v1088q0 66 47 113t113 47h1472q66 0 113 -47 t47 -113z" />
-<glyph unicode="&#xf023;" horiz-adv-x="1152" d="M320 768h512v192q0 106 -75 181t-181 75t-181 -75t-75 -181v-192zM1152 672v-576q0 -40 -28 -68t-68 -28h-960q-40 0 -68 28t-28 68v576q0 40 28 68t68 28h32v192q0 184 132 316t316 132t316 -132t132 -316v-192h32q40 0 68 -28t28 -68z" />
-<glyph unicode="&#xf024;" horiz-adv-x="1792" d="M320 1280q0 -72 -64 -110v-1266q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v1266q-64 38 -64 110q0 53 37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1792 1216v-763q0 -25 -12.5 -38.5t-39.5 -27.5q-215 -116 -369 -116q-61 0 -123.5 22t-108.5 48 t-115.5 48t-142.5 22q-192 0 -464 -146q-17 -9 -33 -9q-26 0 -45 19t-19 45v742q0 32 31 55q21 14 79 43q236 120 421 120q107 0 200 -29t219 -88q38 -19 88 -19q54 0 117.5 21t110 47t88 47t54.5 21q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf025;" horiz-adv-x="1664" d="M1664 650q0 -166 -60 -314l-20 -49l-185 -33q-22 -83 -90.5 -136.5t-156.5 -53.5v-32q0 -14 -9 -23t-23 -9h-64q-14 0 -23 9t-9 23v576q0 14 9 23t23 9h64q14 0 23 -9t9 -23v-32q71 0 130 -35.5t93 -95.5l68 12q29 95 29 193q0 148 -88 279t-236.5 209t-315.5 78 t-315.5 -78t-236.5 -209t-88 -279q0 -98 29 -193l68 -12q34 60 93 95.5t130 35.5v32q0 14 9 23t23 9h64q14 0 23 -9t9 -23v-576q0 -14 -9 -23t-23 -9h-64q-14 0 -23 9t-9 23v32q-88 0 -156.5 53.5t-90.5 136.5l-185 33l-20 49q-60 148 -60 314q0 151 67 291t179 242.5 t266 163.5t320 61t320 -61t266 -163.5t179 -242.5t67 -291z" />
-<glyph unicode="&#xf026;" horiz-adv-x="768" d="M768 1184v-1088q0 -26 -19 -45t-45 -19t-45 19l-333 333h-262q-26 0 -45 19t-19 45v384q0 26 19 45t45 19h262l333 333q19 19 45 19t45 -19t19 -45z" />
-<glyph unicode="&#xf027;" horiz-adv-x="1152" d="M768 1184v-1088q0 -26 -19 -45t-45 -19t-45 19l-333 333h-262q-26 0 -45 19t-19 45v384q0 26 19 45t45 19h262l333 333q19 19 45 19t45 -19t19 -45zM1152 640q0 -76 -42.5 -141.5t-112.5 -93.5q-10 -5 -25 -5q-26 0 -45 18.5t-19 45.5q0 21 12 35.5t29 25t34 23t29 35.5 t12 57t-12 57t-29 35.5t-34 23t-29 25t-12 35.5q0 27 19 45.5t45 18.5q15 0 25 -5q70 -27 112.5 -93t42.5 -142z" />
-<glyph unicode="&#xf028;" horiz-adv-x="1664" d="M768 1184v-1088q0 -26 -19 -45t-45 -19t-45 19l-333 333h-262q-26 0 -45 19t-19 45v384q0 26 19 45t45 19h262l333 333q19 19 45 19t45 -19t19 -45zM1152 640q0 -76 -42.5 -141.5t-112.5 -93.5q-10 -5 -25 -5q-26 0 -45 18.5t-19 45.5q0 21 12 35.5t29 25t34 23t29 35.5 t12 57t-12 57t-29 35.5t-34 23t-29 25t-12 35.5q0 27 19 45.5t45 18.5q15 0 25 -5q70 -27 112.5 -93t42.5 -142zM1408 640q0 -153 -85 -282.5t-225 -188.5q-13 -5 -25 -5q-27 0 -46 19t-19 45q0 39 39 59q56 29 76 44q74 54 115.5 135.5t41.5 173.5t-41.5 173.5 t-115.5 135.5q-20 15 -76 44q-39 20 -39 59q0 26 19 45t45 19q13 0 26 -5q140 -59 225 -188.5t85 -282.5zM1664 640q0 -230 -127 -422.5t-338 -283.5q-13 -5 -26 -5q-26 0 -45 19t-19 45q0 36 39 59q7 4 22.5 10.5t22.5 10.5q46 25 82 51q123 91 192 227t69 289t-69 289 t-192 227q-36 26 -82 51q-7 4 -22.5 10.5t-22.5 10.5q-39 23 -39 59q0 26 19 45t45 19q13 0 26 -5q211 -91 338 -283.5t127 -422.5z" />
-<glyph unicode="&#xf029;" horiz-adv-x="1408" d="M384 384v-128h-128v128h128zM384 1152v-128h-128v128h128zM1152 1152v-128h-128v128h128zM128 129h384v383h-384v-383zM128 896h384v384h-384v-384zM896 896h384v384h-384v-384zM640 640v-640h-640v640h640zM1152 128v-128h-128v128h128zM1408 128v-128h-128v128h128z M1408 640v-384h-384v128h-128v-384h-128v640h384v-128h128v128h128zM640 1408v-640h-640v640h640zM1408 1408v-640h-640v640h640z" />
-<glyph unicode="&#xf02a;" horiz-adv-x="1792" d="M63 0h-63v1408h63v-1408zM126 1h-32v1407h32v-1407zM220 1h-31v1407h31v-1407zM377 1h-31v1407h31v-1407zM534 1h-62v1407h62v-1407zM660 1h-31v1407h31v-1407zM723 1h-31v1407h31v-1407zM786 1h-31v1407h31v-1407zM943 1h-63v1407h63v-1407zM1100 1h-63v1407h63v-1407z M1226 1h-63v1407h63v-1407zM1352 1h-63v1407h63v-1407zM1446 1h-63v1407h63v-1407zM1635 1h-94v1407h94v-1407zM1698 1h-32v1407h32v-1407zM1792 0h-63v1408h63v-1408z" />
-<glyph unicode="&#xf02b;" d="M448 1088q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1515 512q0 -53 -37 -90l-491 -492q-39 -37 -91 -37q-53 0 -90 37l-715 716q-38 37 -64.5 101t-26.5 117v416q0 52 38 90t90 38h416q53 0 117 -26.5t102 -64.5 l715 -714q37 -39 37 -91z" />
-<glyph unicode="&#xf02c;" horiz-adv-x="1920" d="M448 1088q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1515 512q0 -53 -37 -90l-491 -492q-39 -37 -91 -37q-53 0 -90 37l-715 716q-38 37 -64.5 101t-26.5 117v416q0 52 38 90t90 38h416q53 0 117 -26.5t102 -64.5 l715 -714q37 -39 37 -91zM1899 512q0 -53 -37 -90l-491 -492q-39 -37 -91 -37q-36 0 -59 14t-53 45l470 470q37 37 37 90q0 52 -37 91l-715 714q-38 38 -102 64.5t-117 26.5h224q53 0 117 -26.5t102 -64.5l715 -714q37 -39 37 -91z" />
-<glyph unicode="&#xf02d;" horiz-adv-x="1664" d="M1639 1058q40 -57 18 -129l-275 -906q-19 -64 -76.5 -107.5t-122.5 -43.5h-923q-77 0 -148.5 53.5t-99.5 131.5q-24 67 -2 127q0 4 3 27t4 37q1 8 -3 21.5t-3 19.5q2 11 8 21t16.5 23.5t16.5 23.5q23 38 45 91.5t30 91.5q3 10 0.5 30t-0.5 28q3 11 17 28t17 23 q21 36 42 92t25 90q1 9 -2.5 32t0.5 28q4 13 22 30.5t22 22.5q19 26 42.5 84.5t27.5 96.5q1 8 -3 25.5t-2 26.5q2 8 9 18t18 23t17 21q8 12 16.5 30.5t15 35t16 36t19.5 32t26.5 23.5t36 11.5t47.5 -5.5l-1 -3q38 9 51 9h761q74 0 114 -56t18 -130l-274 -906 q-36 -119 -71.5 -153.5t-128.5 -34.5h-869q-27 0 -38 -15q-11 -16 -1 -43q24 -70 144 -70h923q29 0 56 15.5t35 41.5l300 987q7 22 5 57q38 -15 59 -43zM575 1056q-4 -13 2 -22.5t20 -9.5h608q13 0 25.5 9.5t16.5 22.5l21 64q4 13 -2 22.5t-20 9.5h-608q-13 0 -25.5 -9.5 t-16.5 -22.5zM492 800q-4 -13 2 -22.5t20 -9.5h608q13 0 25.5 9.5t16.5 22.5l21 64q4 13 -2 22.5t-20 9.5h-608q-13 0 -25.5 -9.5t-16.5 -22.5z" />
-<glyph unicode="&#xf02e;" horiz-adv-x="1280" d="M1164 1408q23 0 44 -9q33 -13 52.5 -41t19.5 -62v-1289q0 -34 -19.5 -62t-52.5 -41q-19 -8 -44 -8q-48 0 -83 32l-441 424l-441 -424q-36 -33 -83 -33q-23 0 -44 9q-33 13 -52.5 41t-19.5 62v1289q0 34 19.5 62t52.5 41q21 9 44 9h1048z" />
-<glyph unicode="&#xf02f;" horiz-adv-x="1664" d="M384 0h896v256h-896v-256zM384 640h896v384h-160q-40 0 -68 28t-28 68v160h-640v-640zM1536 576q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1664 576v-416q0 -13 -9.5 -22.5t-22.5 -9.5h-224v-160q0 -40 -28 -68t-68 -28h-960q-40 0 -68 28t-28 68 v160h-224q-13 0 -22.5 9.5t-9.5 22.5v416q0 79 56.5 135.5t135.5 56.5h64v544q0 40 28 68t68 28h672q40 0 88 -20t76 -48l152 -152q28 -28 48 -76t20 -88v-256h64q79 0 135.5 -56.5t56.5 -135.5z" />
-<glyph unicode="&#xf030;" horiz-adv-x="1920" d="M960 864q119 0 203.5 -84.5t84.5 -203.5t-84.5 -203.5t-203.5 -84.5t-203.5 84.5t-84.5 203.5t84.5 203.5t203.5 84.5zM1664 1280q106 0 181 -75t75 -181v-896q0 -106 -75 -181t-181 -75h-1408q-106 0 -181 75t-75 181v896q0 106 75 181t181 75h224l51 136 q19 49 69.5 84.5t103.5 35.5h512q53 0 103.5 -35.5t69.5 -84.5l51 -136h224zM960 128q185 0 316.5 131.5t131.5 316.5t-131.5 316.5t-316.5 131.5t-316.5 -131.5t-131.5 -316.5t131.5 -316.5t316.5 -131.5z" />
-<glyph unicode="&#xf031;" horiz-adv-x="1664" d="M725 977l-170 -450q73 -1 153.5 -2t119 -1.5t52.5 -0.5l29 2q-32 95 -92 241q-53 132 -92 211zM21 -128h-21l2 79q22 7 80 18q89 16 110 31q20 16 48 68l237 616l280 724h75h53l11 -21l205 -480q103 -242 124 -297q39 -102 96 -235q26 -58 65 -164q24 -67 65 -149 q22 -49 35 -57q22 -19 69 -23q47 -6 103 -27q6 -39 6 -57q0 -14 -1 -26q-80 0 -192 8q-93 8 -189 8q-79 0 -135 -2l-200 -11l-58 -2q0 45 4 78l131 28q56 13 68 23q12 12 12 27t-6 32l-47 114l-92 228l-450 2q-29 -65 -104 -274q-23 -64 -23 -84q0 -31 17 -43 q26 -21 103 -32q3 0 13.5 -2t30 -5t40.5 -6q1 -28 1 -58q0 -17 -2 -27q-66 0 -349 20l-48 -8q-81 -14 -167 -14z" />
-<glyph unicode="&#xf032;" horiz-adv-x="1408" d="M555 15q76 -32 140 -32q131 0 216 41t122 113q38 70 38 181q0 114 -41 180q-58 94 -141 126q-80 32 -247 32q-74 0 -101 -10v-144l-1 -173l3 -270q0 -15 12 -44zM541 761q43 -7 109 -7q175 0 264 65t89 224q0 112 -85 187q-84 75 -255 75q-52 0 -130 -13q0 -44 2 -77 q7 -122 6 -279l-1 -98q0 -43 1 -77zM0 -128l2 94q45 9 68 12q77 12 123 31q17 27 21 51q9 66 9 194l-2 497q-5 256 -9 404q-1 87 -11 109q-1 4 -12 12q-18 12 -69 15q-30 2 -114 13l-4 83l260 6l380 13l45 1q5 0 14 0.5t14 0.5q1 0 21.5 -0.5t40.5 -0.5h74q88 0 191 -27 q43 -13 96 -39q57 -29 102 -76q44 -47 65 -104t21 -122q0 -70 -32 -128t-95 -105q-26 -20 -150 -77q177 -41 267 -146q92 -106 92 -236q0 -76 -29 -161q-21 -62 -71 -117q-66 -72 -140 -108q-73 -36 -203 -60q-82 -15 -198 -11l-197 4q-84 2 -298 -11q-33 -3 -272 -11z" />
-<glyph unicode="&#xf033;" horiz-adv-x="1024" d="M0 -126l17 85q4 1 77 20q76 19 116 39q29 37 41 101l27 139l56 268l12 64q8 44 17 84.5t16 67t12.5 46.5t9 30.5t3.5 11.5l29 157l16 63l22 135l8 50v38q-41 22 -144 28q-28 2 -38 4l19 103l317 -14q39 -2 73 -2q66 0 214 9q33 2 68 4.5t36 2.5q-2 -19 -6 -38 q-7 -29 -13 -51q-55 -19 -109 -31q-64 -16 -101 -31q-12 -31 -24 -88q-9 -44 -13 -82q-44 -199 -66 -306l-61 -311l-38 -158l-43 -235l-12 -45q-2 -7 1 -27q64 -15 119 -21q36 -5 66 -10q-1 -29 -7 -58q-7 -31 -9 -41q-18 0 -23 -1q-24 -2 -42 -2q-9 0 -28 3q-19 4 -145 17 l-198 2q-41 1 -174 -11q-74 -7 -98 -9z" />
-<glyph unicode="&#xf034;" horiz-adv-x="1792" d="M81 1407l54 -27q20 -5 211 -5h130l19 3l115 1l215 -1h293l34 -2q14 -1 28 7t21 16l7 8l42 1q15 0 28 -1v-104.5t1 -131.5l1 -100l-1 -58q0 -32 -4 -51q-39 -15 -68 -18q-25 43 -54 128q-8 24 -15.5 62.5t-11.5 65.5t-6 29q-13 15 -27 19q-7 2 -42.5 2t-103.5 -1t-111 -1 q-34 0 -67 -5q-10 -97 -8 -136l1 -152v-332l3 -359l-1 -147q-1 -46 11 -85q49 -25 89 -32q2 0 18 -5t44 -13t43 -12q30 -8 50 -18q5 -45 5 -50q0 -10 -3 -29q-14 -1 -34 -1q-110 0 -187 10q-72 8 -238 8q-88 0 -233 -14q-48 -4 -70 -4q-2 22 -2 26l-1 26v9q21 33 79 49 q139 38 159 50q9 21 12 56q8 192 6 433l-5 428q-1 62 -0.5 118.5t0.5 102.5t-2 57t-6 15q-6 5 -14 6q-38 6 -148 6q-43 0 -100 -13.5t-73 -24.5q-13 -9 -22 -33t-22 -75t-24 -84q-6 -19 -19.5 -32t-20.5 -13q-44 27 -56 44v297v86zM1744 128q33 0 42 -18.5t-11 -44.5 l-126 -162q-20 -26 -49 -26t-49 26l-126 162q-20 26 -11 44.5t42 18.5h80v1024h-80q-33 0 -42 18.5t11 44.5l126 162q20 26 49 26t49 -26l126 -162q20 -26 11 -44.5t-42 -18.5h-80v-1024h80z" />
-<glyph unicode="&#xf035;" d="M81 1407l54 -27q20 -5 211 -5h130l19 3l115 1l446 -1h318l34 -2q14 -1 28 7t21 16l7 8l42 1q15 0 28 -1v-104.5t1 -131.5l1 -100l-1 -58q0 -32 -4 -51q-39 -15 -68 -18q-25 43 -54 128q-8 24 -15.5 62.5t-11.5 65.5t-6 29q-13 15 -27 19q-7 2 -58.5 2t-138.5 -1t-128 -1 q-94 0 -127 -5q-10 -97 -8 -136l1 -152v52l3 -359l-1 -147q-1 -46 11 -85q49 -25 89 -32q2 0 18 -5t44 -13t43 -12q30 -8 50 -18q5 -45 5 -50q0 -10 -3 -29q-14 -1 -34 -1q-110 0 -187 10q-72 8 -238 8q-82 0 -233 -13q-45 -5 -70 -5q-2 22 -2 26l-1 26v9q21 33 79 49 q139 38 159 50q9 21 12 56q6 137 6 433l-5 44q0 265 -2 278q-2 11 -6 15q-6 5 -14 6q-38 6 -148 6q-50 0 -168.5 -14t-132.5 -24q-13 -9 -22 -33t-22 -75t-24 -84q-6 -19 -19.5 -32t-20.5 -13q-44 27 -56 44v297v86zM1505 113q26 -20 26 -49t-26 -49l-162 -126 q-26 -20 -44.5 -11t-18.5 42v80h-1024v-80q0 -33 -18.5 -42t-44.5 11l-162 126q-26 20 -26 49t26 49l162 126q26 20 44.5 11t18.5 -42v-80h1024v80q0 33 18.5 42t44.5 -11z" />
-<glyph unicode="&#xf036;" horiz-adv-x="1792" d="M1792 192v-128q0 -26 -19 -45t-45 -19h-1664q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1664q26 0 45 -19t19 -45zM1408 576v-128q0 -26 -19 -45t-45 -19h-1280q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1280q26 0 45 -19t19 -45zM1664 960v-128q0 -26 -19 -45 t-45 -19h-1536q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1536q26 0 45 -19t19 -45zM1280 1344v-128q0 -26 -19 -45t-45 -19h-1152q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1152q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf037;" horiz-adv-x="1792" d="M1792 192v-128q0 -26 -19 -45t-45 -19h-1664q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1664q26 0 45 -19t19 -45zM1408 576v-128q0 -26 -19 -45t-45 -19h-896q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h896q26 0 45 -19t19 -45zM1664 960v-128q0 -26 -19 -45t-45 -19 h-1408q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1408q26 0 45 -19t19 -45zM1280 1344v-128q0 -26 -19 -45t-45 -19h-640q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h640q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf038;" horiz-adv-x="1792" d="M1792 192v-128q0 -26 -19 -45t-45 -19h-1664q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1664q26 0 45 -19t19 -45zM1792 576v-128q0 -26 -19 -45t-45 -19h-1280q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1280q26 0 45 -19t19 -45zM1792 960v-128q0 -26 -19 -45 t-45 -19h-1536q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1536q26 0 45 -19t19 -45zM1792 1344v-128q0 -26 -19 -45t-45 -19h-1152q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1152q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf039;" horiz-adv-x="1792" d="M1792 192v-128q0 -26 -19 -45t-45 -19h-1664q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1664q26 0 45 -19t19 -45zM1792 576v-128q0 -26 -19 -45t-45 -19h-1664q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1664q26 0 45 -19t19 -45zM1792 960v-128q0 -26 -19 -45 t-45 -19h-1664q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1664q26 0 45 -19t19 -45zM1792 1344v-128q0 -26 -19 -45t-45 -19h-1664q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1664q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf03a;" horiz-adv-x="1792" d="M256 224v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-192q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h192q13 0 22.5 -9.5t9.5 -22.5zM256 608v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-192q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h192q13 0 22.5 -9.5 t9.5 -22.5zM256 992v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-192q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h192q13 0 22.5 -9.5t9.5 -22.5zM1792 224v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1344q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1344 q13 0 22.5 -9.5t9.5 -22.5zM256 1376v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-192q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h192q13 0 22.5 -9.5t9.5 -22.5zM1792 608v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1344q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5 t22.5 9.5h1344q13 0 22.5 -9.5t9.5 -22.5zM1792 992v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1344q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1344q13 0 22.5 -9.5t9.5 -22.5zM1792 1376v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1344q-13 0 -22.5 9.5t-9.5 22.5v192 q0 13 9.5 22.5t22.5 9.5h1344q13 0 22.5 -9.5t9.5 -22.5z" />
-<glyph unicode="&#xf03b;" horiz-adv-x="1792" d="M384 992v-576q0 -13 -9.5 -22.5t-22.5 -9.5q-14 0 -23 9l-288 288q-9 9 -9 23t9 23l288 288q9 9 23 9q13 0 22.5 -9.5t9.5 -22.5zM1792 224v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1728q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1728q13 0 22.5 -9.5 t9.5 -22.5zM1792 608v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1088q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1088q13 0 22.5 -9.5t9.5 -22.5zM1792 992v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1088q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1088 q13 0 22.5 -9.5t9.5 -22.5zM1792 1376v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1728q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1728q13 0 22.5 -9.5t9.5 -22.5z" />
-<glyph unicode="&#xf03c;" horiz-adv-x="1792" d="M352 704q0 -14 -9 -23l-288 -288q-9 -9 -23 -9q-13 0 -22.5 9.5t-9.5 22.5v576q0 13 9.5 22.5t22.5 9.5q14 0 23 -9l288 -288q9 -9 9 -23zM1792 224v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1728q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1728q13 0 22.5 -9.5 t9.5 -22.5zM1792 608v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1088q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1088q13 0 22.5 -9.5t9.5 -22.5zM1792 992v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1088q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1088 q13 0 22.5 -9.5t9.5 -22.5zM1792 1376v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1728q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1728q13 0 22.5 -9.5t9.5 -22.5z" />
-<glyph unicode="&#xf03d;" horiz-adv-x="1792" d="M1792 1184v-1088q0 -42 -39 -59q-13 -5 -25 -5q-27 0 -45 19l-403 403v-166q0 -119 -84.5 -203.5t-203.5 -84.5h-704q-119 0 -203.5 84.5t-84.5 203.5v704q0 119 84.5 203.5t203.5 84.5h704q119 0 203.5 -84.5t84.5 -203.5v-165l403 402q18 19 45 19q12 0 25 -5 q39 -17 39 -59z" />
-<glyph unicode="&#xf03e;" horiz-adv-x="1920" d="M640 960q0 -80 -56 -136t-136 -56t-136 56t-56 136t56 136t136 56t136 -56t56 -136zM1664 576v-448h-1408v192l320 320l160 -160l512 512zM1760 1280h-1600q-13 0 -22.5 -9.5t-9.5 -22.5v-1216q0 -13 9.5 -22.5t22.5 -9.5h1600q13 0 22.5 9.5t9.5 22.5v1216 q0 13 -9.5 22.5t-22.5 9.5zM1920 1248v-1216q0 -66 -47 -113t-113 -47h-1600q-66 0 -113 47t-47 113v1216q0 66 47 113t113 47h1600q66 0 113 -47t47 -113z" />
-<glyph unicode="&#xf040;" d="M363 0l91 91l-235 235l-91 -91v-107h128v-128h107zM886 928q0 22 -22 22q-10 0 -17 -7l-542 -542q-7 -7 -7 -17q0 -22 22 -22q10 0 17 7l542 542q7 7 7 17zM832 1120l416 -416l-832 -832h-416v416zM1515 1024q0 -53 -37 -90l-166 -166l-416 416l166 165q36 38 90 38 q53 0 91 -38l235 -234q37 -39 37 -91z" />
-<glyph unicode="&#xf041;" horiz-adv-x="1024" d="M768 896q0 106 -75 181t-181 75t-181 -75t-75 -181t75 -181t181 -75t181 75t75 181zM1024 896q0 -109 -33 -179l-364 -774q-16 -33 -47.5 -52t-67.5 -19t-67.5 19t-46.5 52l-365 774q-33 70 -33 179q0 212 150 362t362 150t362 -150t150 -362z" />
-<glyph unicode="&#xf042;" d="M768 96v1088q-148 0 -273 -73t-198 -198t-73 -273t73 -273t198 -198t273 -73zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf043;" horiz-adv-x="1024" d="M512 384q0 36 -20 69q-1 1 -15.5 22.5t-25.5 38t-25 44t-21 50.5q-4 16 -21 16t-21 -16q-7 -23 -21 -50.5t-25 -44t-25.5 -38t-15.5 -22.5q-20 -33 -20 -69q0 -53 37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1024 512q0 -212 -150 -362t-362 -150t-362 150t-150 362 q0 145 81 275q6 9 62.5 90.5t101 151t99.5 178t83 201.5q9 30 34 47t51 17t51.5 -17t33.5 -47q28 -93 83 -201.5t99.5 -178t101 -151t62.5 -90.5q81 -127 81 -275z" />
-<glyph unicode="&#xf044;" horiz-adv-x="1792" d="M888 352l116 116l-152 152l-116 -116v-56h96v-96h56zM1328 1072q-16 16 -33 -1l-350 -350q-17 -17 -1 -33t33 1l350 350q17 17 1 33zM1408 478v-190q0 -119 -84.5 -203.5t-203.5 -84.5h-832q-119 0 -203.5 84.5t-84.5 203.5v832q0 119 84.5 203.5t203.5 84.5h832 q63 0 117 -25q15 -7 18 -23q3 -17 -9 -29l-49 -49q-14 -14 -32 -8q-23 6 -45 6h-832q-66 0 -113 -47t-47 -113v-832q0 -66 47 -113t113 -47h832q66 0 113 47t47 113v126q0 13 9 22l64 64q15 15 35 7t20 -29zM1312 1216l288 -288l-672 -672h-288v288zM1756 1084l-92 -92 l-288 288l92 92q28 28 68 28t68 -28l152 -152q28 -28 28 -68t-28 -68z" />
-<glyph unicode="&#xf045;" horiz-adv-x="1664" d="M1408 547v-259q0 -119 -84.5 -203.5t-203.5 -84.5h-832q-119 0 -203.5 84.5t-84.5 203.5v832q0 119 84.5 203.5t203.5 84.5h255v0q13 0 22.5 -9.5t9.5 -22.5q0 -27 -26 -32q-77 -26 -133 -60q-10 -4 -16 -4h-112q-66 0 -113 -47t-47 -113v-832q0 -66 47 -113t113 -47h832 q66 0 113 47t47 113v214q0 19 18 29q28 13 54 37q16 16 35 8q21 -9 21 -29zM1645 1043l-384 -384q-18 -19 -45 -19q-12 0 -25 5q-39 17 -39 59v192h-160q-323 0 -438 -131q-119 -137 -74 -473q3 -23 -20 -34q-8 -2 -12 -2q-16 0 -26 13q-10 14 -21 31t-39.5 68.5t-49.5 99.5 t-38.5 114t-17.5 122q0 49 3.5 91t14 90t28 88t47 81.5t68.5 74t94.5 61.5t124.5 48.5t159.5 30.5t196.5 11h160v192q0 42 39 59q13 5 25 5q26 0 45 -19l384 -384q19 -19 19 -45t-19 -45z" />
-<glyph unicode="&#xf046;" horiz-adv-x="1664" d="M1408 606v-318q0 -119 -84.5 -203.5t-203.5 -84.5h-832q-119 0 -203.5 84.5t-84.5 203.5v832q0 119 84.5 203.5t203.5 84.5h832q63 0 117 -25q15 -7 18 -23q3 -17 -9 -29l-49 -49q-10 -10 -23 -10q-3 0 -9 2q-23 6 -45 6h-832q-66 0 -113 -47t-47 -113v-832 q0 -66 47 -113t113 -47h832q66 0 113 47t47 113v254q0 13 9 22l64 64q10 10 23 10q6 0 12 -3q20 -8 20 -29zM1639 1095l-814 -814q-24 -24 -57 -24t-57 24l-430 430q-24 24 -24 57t24 57l110 110q24 24 57 24t57 -24l263 -263l647 647q24 24 57 24t57 -24l110 -110 q24 -24 24 -57t-24 -57z" />
-<glyph unicode="&#xf047;" horiz-adv-x="1792" d="M1792 640q0 -26 -19 -45l-256 -256q-19 -19 -45 -19t-45 19t-19 45v128h-384v-384h128q26 0 45 -19t19 -45t-19 -45l-256 -256q-19 -19 -45 -19t-45 19l-256 256q-19 19 -19 45t19 45t45 19h128v384h-384v-128q0 -26 -19 -45t-45 -19t-45 19l-256 256q-19 19 -19 45 t19 45l256 256q19 19 45 19t45 -19t19 -45v-128h384v384h-128q-26 0 -45 19t-19 45t19 45l256 256q19 19 45 19t45 -19l256 -256q19 -19 19 -45t-19 -45t-45 -19h-128v-384h384v128q0 26 19 45t45 19t45 -19l256 -256q19 -19 19 -45z" />
-<glyph unicode="&#xf048;" horiz-adv-x="1024" d="M979 1395q19 19 32 13t13 -32v-1472q0 -26 -13 -32t-32 13l-710 710q-9 9 -13 19v-678q0 -26 -19 -45t-45 -19h-128q-26 0 -45 19t-19 45v1408q0 26 19 45t45 19h128q26 0 45 -19t19 -45v-678q4 11 13 19z" />
-<glyph unicode="&#xf049;" horiz-adv-x="1792" d="M1747 1395q19 19 32 13t13 -32v-1472q0 -26 -13 -32t-32 13l-710 710q-9 9 -13 19v-710q0 -26 -13 -32t-32 13l-710 710q-9 9 -13 19v-678q0 -26 -19 -45t-45 -19h-128q-26 0 -45 19t-19 45v1408q0 26 19 45t45 19h128q26 0 45 -19t19 -45v-678q4 11 13 19l710 710 q19 19 32 13t13 -32v-710q4 11 13 19z" />
-<glyph unicode="&#xf04a;" horiz-adv-x="1664" d="M1619 1395q19 19 32 13t13 -32v-1472q0 -26 -13 -32t-32 13l-710 710q-8 9 -13 19v-710q0 -26 -13 -32t-32 13l-710 710q-19 19 -19 45t19 45l710 710q19 19 32 13t13 -32v-710q5 11 13 19z" />
-<glyph unicode="&#xf04b;" horiz-adv-x="1408" d="M1384 609l-1328 -738q-23 -13 -39.5 -3t-16.5 36v1472q0 26 16.5 36t39.5 -3l1328 -738q23 -13 23 -31t-23 -31z" />
-<glyph unicode="&#xf04c;" d="M1536 1344v-1408q0 -26 -19 -45t-45 -19h-512q-26 0 -45 19t-19 45v1408q0 26 19 45t45 19h512q26 0 45 -19t19 -45zM640 1344v-1408q0 -26 -19 -45t-45 -19h-512q-26 0 -45 19t-19 45v1408q0 26 19 45t45 19h512q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf04d;" d="M1536 1344v-1408q0 -26 -19 -45t-45 -19h-1408q-26 0 -45 19t-19 45v1408q0 26 19 45t45 19h1408q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf04e;" horiz-adv-x="1664" d="M45 -115q-19 -19 -32 -13t-13 32v1472q0 26 13 32t32 -13l710 -710q8 -8 13 -19v710q0 26 13 32t32 -13l710 -710q19 -19 19 -45t-19 -45l-710 -710q-19 -19 -32 -13t-13 32v710q-5 -10 -13 -19z" />
-<glyph unicode="&#xf050;" horiz-adv-x="1792" d="M45 -115q-19 -19 -32 -13t-13 32v1472q0 26 13 32t32 -13l710 -710q8 -8 13 -19v710q0 26 13 32t32 -13l710 -710q8 -8 13 -19v678q0 26 19 45t45 19h128q26 0 45 -19t19 -45v-1408q0 -26 -19 -45t-45 -19h-128q-26 0 -45 19t-19 45v678q-5 -10 -13 -19l-710 -710 q-19 -19 -32 -13t-13 32v710q-5 -10 -13 -19z" />
-<glyph unicode="&#xf051;" horiz-adv-x="1024" d="M45 -115q-19 -19 -32 -13t-13 32v1472q0 26 13 32t32 -13l710 -710q8 -8 13 -19v678q0 26 19 45t45 19h128q26 0 45 -19t19 -45v-1408q0 -26 -19 -45t-45 -19h-128q-26 0 -45 19t-19 45v678q-5 -10 -13 -19z" />
-<glyph unicode="&#xf052;" horiz-adv-x="1538" d="M14 557l710 710q19 19 45 19t45 -19l710 -710q19 -19 13 -32t-32 -13h-1472q-26 0 -32 13t13 32zM1473 0h-1408q-26 0 -45 19t-19 45v256q0 26 19 45t45 19h1408q26 0 45 -19t19 -45v-256q0 -26 -19 -45t-45 -19z" />
-<glyph unicode="&#xf053;" horiz-adv-x="1152" d="M742 -37l-652 651q-37 37 -37 90.5t37 90.5l652 651q37 37 90.5 37t90.5 -37l75 -75q37 -37 37 -90.5t-37 -90.5l-486 -486l486 -485q37 -38 37 -91t-37 -90l-75 -75q-37 -37 -90.5 -37t-90.5 37z" />
-<glyph unicode="&#xf054;" horiz-adv-x="1152" d="M1099 704q0 -52 -37 -91l-652 -651q-37 -37 -90 -37t-90 37l-76 75q-37 39 -37 91q0 53 37 90l486 486l-486 485q-37 39 -37 91q0 53 37 90l76 75q36 38 90 38t90 -38l652 -651q37 -37 37 -90z" />
-<glyph unicode="&#xf055;" d="M1216 576v128q0 26 -19 45t-45 19h-256v256q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-256h-256q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h256v-256q0 -26 19 -45t45 -19h128q26 0 45 19t19 45v256h256q26 0 45 19t19 45zM1536 640q0 -209 -103 -385.5 t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf056;" d="M1216 576v128q0 26 -19 45t-45 19h-768q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h768q26 0 45 19t19 45zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5 t103 -385.5z" />
-<glyph unicode="&#xf057;" d="M1149 414q0 26 -19 45l-181 181l181 181q19 19 19 45q0 27 -19 46l-90 90q-19 19 -46 19q-26 0 -45 -19l-181 -181l-181 181q-19 19 -45 19q-27 0 -46 -19l-90 -90q-19 -19 -19 -46q0 -26 19 -45l181 -181l-181 -181q-19 -19 -19 -45q0 -27 19 -46l90 -90q19 -19 46 -19 q26 0 45 19l181 181l181 -181q19 -19 45 -19q27 0 46 19l90 90q19 19 19 46zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf058;" d="M1284 802q0 28 -18 46l-91 90q-19 19 -45 19t-45 -19l-408 -407l-226 226q-19 19 -45 19t-45 -19l-91 -90q-18 -18 -18 -46q0 -27 18 -45l362 -362q19 -19 45 -19q27 0 46 19l543 543q18 18 18 45zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103 t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf059;" d="M896 160v192q0 14 -9 23t-23 9h-192q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h192q14 0 23 9t9 23zM1152 832q0 88 -55.5 163t-138.5 116t-170 41q-243 0 -371 -213q-15 -24 8 -42l132 -100q7 -6 19 -6q16 0 25 12q53 68 86 92q34 24 86 24q48 0 85.5 -26t37.5 -59 q0 -38 -20 -61t-68 -45q-63 -28 -115.5 -86.5t-52.5 -125.5v-36q0 -14 9 -23t23 -9h192q14 0 23 9t9 23q0 19 21.5 49.5t54.5 49.5q32 18 49 28.5t46 35t44.5 48t28 60.5t12.5 81zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5 t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf05a;" d="M1024 160v160q0 14 -9 23t-23 9h-96v512q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23v-160q0 -14 9 -23t23 -9h96v-320h-96q-14 0 -23 -9t-9 -23v-160q0 -14 9 -23t23 -9h448q14 0 23 9t9 23zM896 1056v160q0 14 -9 23t-23 9h-192q-14 0 -23 -9t-9 -23v-160q0 -14 9 -23 t23 -9h192q14 0 23 9t9 23zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf05b;" d="M1197 512h-109q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h109q-32 108 -112.5 188.5t-188.5 112.5v-109q0 -26 -19 -45t-45 -19h-128q-26 0 -45 19t-19 45v109q-108 -32 -188.5 -112.5t-112.5 -188.5h109q26 0 45 -19t19 -45v-128q0 -26 -19 -45t-45 -19h-109 q32 -108 112.5 -188.5t188.5 -112.5v109q0 26 19 45t45 19h128q26 0 45 -19t19 -45v-109q108 32 188.5 112.5t112.5 188.5zM1536 704v-128q0 -26 -19 -45t-45 -19h-143q-37 -161 -154.5 -278.5t-278.5 -154.5v-143q0 -26 -19 -45t-45 -19h-128q-26 0 -45 19t-19 45v143 q-161 37 -278.5 154.5t-154.5 278.5h-143q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h143q37 161 154.5 278.5t278.5 154.5v143q0 26 19 45t45 19h128q26 0 45 -19t19 -45v-143q161 -37 278.5 -154.5t154.5 -278.5h143q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf05c;" d="M1097 457l-146 -146q-10 -10 -23 -10t-23 10l-137 137l-137 -137q-10 -10 -23 -10t-23 10l-146 146q-10 10 -10 23t10 23l137 137l-137 137q-10 10 -10 23t10 23l146 146q10 10 23 10t23 -10l137 -137l137 137q10 10 23 10t23 -10l146 -146q10 -10 10 -23t-10 -23 l-137 -137l137 -137q10 -10 10 -23t-10 -23zM1312 640q0 148 -73 273t-198 198t-273 73t-273 -73t-198 -198t-73 -273t73 -273t198 -198t273 -73t273 73t198 198t73 273zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5 t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf05d;" d="M1171 723l-422 -422q-19 -19 -45 -19t-45 19l-294 294q-19 19 -19 45t19 45l102 102q19 19 45 19t45 -19l147 -147l275 275q19 19 45 19t45 -19l102 -102q19 -19 19 -45t-19 -45zM1312 640q0 148 -73 273t-198 198t-273 73t-273 -73t-198 -198t-73 -273t73 -273t198 -198 t273 -73t273 73t198 198t73 273zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf05e;" d="M1312 643q0 161 -87 295l-754 -753q137 -89 297 -89q111 0 211.5 43.5t173.5 116.5t116 174.5t43 212.5zM313 344l755 754q-135 91 -300 91q-148 0 -273 -73t-198 -199t-73 -274q0 -162 89 -299zM1536 643q0 -157 -61 -300t-163.5 -246t-245 -164t-298.5 -61t-298.5 61 t-245 164t-163.5 246t-61 300t61 299.5t163.5 245.5t245 164t298.5 61t298.5 -61t245 -164t163.5 -245.5t61 -299.5z" />
-<glyph unicode="&#xf060;" d="M1536 640v-128q0 -53 -32.5 -90.5t-84.5 -37.5h-704l293 -294q38 -36 38 -90t-38 -90l-75 -76q-37 -37 -90 -37q-52 0 -91 37l-651 652q-37 37 -37 90q0 52 37 91l651 650q38 38 91 38q52 0 90 -38l75 -74q38 -38 38 -91t-38 -91l-293 -293h704q52 0 84.5 -37.5 t32.5 -90.5z" />
-<glyph unicode="&#xf061;" d="M1472 576q0 -54 -37 -91l-651 -651q-39 -37 -91 -37q-51 0 -90 37l-75 75q-38 38 -38 91t38 91l293 293h-704q-52 0 -84.5 37.5t-32.5 90.5v128q0 53 32.5 90.5t84.5 37.5h704l-293 294q-38 36 -38 90t38 90l75 75q38 38 90 38q53 0 91 -38l651 -651q37 -35 37 -90z" />
-<glyph unicode="&#xf062;" horiz-adv-x="1664" d="M1611 565q0 -51 -37 -90l-75 -75q-38 -38 -91 -38q-54 0 -90 38l-294 293v-704q0 -52 -37.5 -84.5t-90.5 -32.5h-128q-53 0 -90.5 32.5t-37.5 84.5v704l-294 -293q-36 -38 -90 -38t-90 38l-75 75q-38 38 -38 90q0 53 38 91l651 651q35 37 90 37q54 0 91 -37l651 -651 q37 -39 37 -91z" />
-<glyph unicode="&#xf063;" horiz-adv-x="1664" d="M1611 704q0 -53 -37 -90l-651 -652q-39 -37 -91 -37q-53 0 -90 37l-651 652q-38 36 -38 90q0 53 38 91l74 75q39 37 91 37q53 0 90 -37l294 -294v704q0 52 38 90t90 38h128q52 0 90 -38t38 -90v-704l294 294q37 37 90 37q52 0 91 -37l75 -75q37 -39 37 -91z" />
-<glyph unicode="&#xf064;" horiz-adv-x="1792" d="M1792 896q0 -26 -19 -45l-512 -512q-19 -19 -45 -19t-45 19t-19 45v256h-224q-98 0 -175.5 -6t-154 -21.5t-133 -42.5t-105.5 -69.5t-80 -101t-48.5 -138.5t-17.5 -181q0 -55 5 -123q0 -6 2.5 -23.5t2.5 -26.5q0 -15 -8.5 -25t-23.5 -10q-16 0 -28 17q-7 9 -13 22 t-13.5 30t-10.5 24q-127 285 -127 451q0 199 53 333q162 403 875 403h224v256q0 26 19 45t45 19t45 -19l512 -512q19 -19 19 -45z" />
-<glyph unicode="&#xf065;" d="M755 480q0 -13 -10 -23l-332 -332l144 -144q19 -19 19 -45t-19 -45t-45 -19h-448q-26 0 -45 19t-19 45v448q0 26 19 45t45 19t45 -19l144 -144l332 332q10 10 23 10t23 -10l114 -114q10 -10 10 -23zM1536 1344v-448q0 -26 -19 -45t-45 -19t-45 19l-144 144l-332 -332 q-10 -10 -23 -10t-23 10l-114 114q-10 10 -10 23t10 23l332 332l-144 144q-19 19 -19 45t19 45t45 19h448q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf066;" d="M768 576v-448q0 -26 -19 -45t-45 -19t-45 19l-144 144l-332 -332q-10 -10 -23 -10t-23 10l-114 114q-10 10 -10 23t10 23l332 332l-144 144q-19 19 -19 45t19 45t45 19h448q26 0 45 -19t19 -45zM1523 1248q0 -13 -10 -23l-332 -332l144 -144q19 -19 19 -45t-19 -45 t-45 -19h-448q-26 0 -45 19t-19 45v448q0 26 19 45t45 19t45 -19l144 -144l332 332q10 10 23 10t23 -10l114 -114q10 -10 10 -23z" />
-<glyph unicode="&#xf067;" horiz-adv-x="1408" d="M1408 800v-192q0 -40 -28 -68t-68 -28h-416v-416q0 -40 -28 -68t-68 -28h-192q-40 0 -68 28t-28 68v416h-416q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h416v416q0 40 28 68t68 28h192q40 0 68 -28t28 -68v-416h416q40 0 68 -28t28 -68z" />
-<glyph unicode="&#xf068;" horiz-adv-x="1408" d="M1408 800v-192q0 -40 -28 -68t-68 -28h-1216q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h1216q40 0 68 -28t28 -68z" />
-<glyph unicode="&#xf069;" horiz-adv-x="1664" d="M1482 486q46 -26 59.5 -77.5t-12.5 -97.5l-64 -110q-26 -46 -77.5 -59.5t-97.5 12.5l-266 153v-307q0 -52 -38 -90t-90 -38h-128q-52 0 -90 38t-38 90v307l-266 -153q-46 -26 -97.5 -12.5t-77.5 59.5l-64 110q-26 46 -12.5 97.5t59.5 77.5l266 154l-266 154 q-46 26 -59.5 77.5t12.5 97.5l64 110q26 46 77.5 59.5t97.5 -12.5l266 -153v307q0 52 38 90t90 38h128q52 0 90 -38t38 -90v-307l266 153q46 26 97.5 12.5t77.5 -59.5l64 -110q26 -46 12.5 -97.5t-59.5 -77.5l-266 -154z" />
-<glyph unicode="&#xf06a;" d="M768 1408q209 0 385.5 -103t279.5 -279.5t103 -385.5t-103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103zM896 161v190q0 14 -9 23.5t-22 9.5h-192q-13 0 -23 -10t-10 -23v-190q0 -13 10 -23t23 -10h192 q13 0 22 9.5t9 23.5zM894 505l18 621q0 12 -10 18q-10 8 -24 8h-220q-14 0 -24 -8q-10 -6 -10 -18l17 -621q0 -10 10 -17.5t24 -7.5h185q14 0 23.5 7.5t10.5 17.5z" />
-<glyph unicode="&#xf06b;" d="M928 180v56v468v192h-320v-192v-468v-56q0 -25 18 -38.5t46 -13.5h192q28 0 46 13.5t18 38.5zM472 1024h195l-126 161q-26 31 -69 31q-40 0 -68 -28t-28 -68t28 -68t68 -28zM1160 1120q0 40 -28 68t-68 28q-43 0 -69 -31l-125 -161h194q40 0 68 28t28 68zM1536 864v-320 q0 -14 -9 -23t-23 -9h-96v-416q0 -40 -28 -68t-68 -28h-1088q-40 0 -68 28t-28 68v416h-96q-14 0 -23 9t-9 23v320q0 14 9 23t23 9h440q-93 0 -158.5 65.5t-65.5 158.5t65.5 158.5t158.5 65.5q107 0 168 -77l128 -165l128 165q61 77 168 77q93 0 158.5 -65.5t65.5 -158.5 t-65.5 -158.5t-158.5 -65.5h440q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf06c;" horiz-adv-x="1792" d="M1280 832q0 26 -19 45t-45 19q-172 0 -318 -49.5t-259.5 -134t-235.5 -219.5q-19 -21 -19 -45q0 -26 19 -45t45 -19q24 0 45 19q27 24 74 71t67 66q137 124 268.5 176t313.5 52q26 0 45 19t19 45zM1792 1030q0 -95 -20 -193q-46 -224 -184.5 -383t-357.5 -268 q-214 -108 -438 -108q-148 0 -286 47q-15 5 -88 42t-96 37q-16 0 -39.5 -32t-45 -70t-52.5 -70t-60 -32q-30 0 -51 11t-31 24t-27 42q-2 4 -6 11t-5.5 10t-3 9.5t-1.5 13.5q0 35 31 73.5t68 65.5t68 56t31 48q0 4 -14 38t-16 44q-9 51 -9 104q0 115 43.5 220t119 184.5 t170.5 139t204 95.5q55 18 145 25.5t179.5 9t178.5 6t163.5 24t113.5 56.5l29.5 29.5t29.5 28t27 20t36.5 16t43.5 4.5q39 0 70.5 -46t47.5 -112t24 -124t8 -96z" />
-<glyph unicode="&#xf06d;" horiz-adv-x="1408" d="M1408 -160v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-1344q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h1344q13 0 22.5 -9.5t9.5 -22.5zM1152 896q0 -78 -24.5 -144t-64 -112.5t-87.5 -88t-96 -77.5t-87.5 -72t-64 -81.5t-24.5 -96.5q0 -96 67 -224l-4 1l1 -1 q-90 41 -160 83t-138.5 100t-113.5 122.5t-72.5 150.5t-27.5 184q0 78 24.5 144t64 112.5t87.5 88t96 77.5t87.5 72t64 81.5t24.5 96.5q0 94 -66 224l3 -1l-1 1q90 -41 160 -83t138.5 -100t113.5 -122.5t72.5 -150.5t27.5 -184z" />
-<glyph unicode="&#xf06e;" horiz-adv-x="1792" d="M1664 576q-152 236 -381 353q61 -104 61 -225q0 -185 -131.5 -316.5t-316.5 -131.5t-316.5 131.5t-131.5 316.5q0 121 61 225q-229 -117 -381 -353q133 -205 333.5 -326.5t434.5 -121.5t434.5 121.5t333.5 326.5zM944 960q0 20 -14 34t-34 14q-125 0 -214.5 -89.5 t-89.5 -214.5q0 -20 14 -34t34 -14t34 14t14 34q0 86 61 147t147 61q20 0 34 14t14 34zM1792 576q0 -34 -20 -69q-140 -230 -376.5 -368.5t-499.5 -138.5t-499.5 139t-376.5 368q-20 35 -20 69t20 69q140 229 376.5 368t499.5 139t499.5 -139t376.5 -368q20 -35 20 -69z" />
-<glyph unicode="&#xf070;" horiz-adv-x="1792" d="M555 201l78 141q-87 63 -136 159t-49 203q0 121 61 225q-229 -117 -381 -353q167 -258 427 -375zM944 960q0 20 -14 34t-34 14q-125 0 -214.5 -89.5t-89.5 -214.5q0 -20 14 -34t34 -14t34 14t14 34q0 86 61 147t147 61q20 0 34 14t14 34zM1307 1151q0 -7 -1 -9 q-105 -188 -315 -566t-316 -567l-49 -89q-10 -16 -28 -16q-12 0 -134 70q-16 10 -16 28q0 12 44 87q-143 65 -263.5 173t-208.5 245q-20 31 -20 69t20 69q153 235 380 371t496 136q89 0 180 -17l54 97q10 16 28 16q5 0 18 -6t31 -15.5t33 -18.5t31.5 -18.5t19.5 -11.5 q16 -10 16 -27zM1344 704q0 -139 -79 -253.5t-209 -164.5l280 502q8 -45 8 -84zM1792 576q0 -35 -20 -69q-39 -64 -109 -145q-150 -172 -347.5 -267t-419.5 -95l74 132q212 18 392.5 137t301.5 307q-115 179 -282 294l63 112q95 -64 182.5 -153t144.5 -184q20 -34 20 -69z " />
-<glyph unicode="&#xf071;" horiz-adv-x="1792" d="M1024 161v190q0 14 -9.5 23.5t-22.5 9.5h-192q-13 0 -22.5 -9.5t-9.5 -23.5v-190q0 -14 9.5 -23.5t22.5 -9.5h192q13 0 22.5 9.5t9.5 23.5zM1022 535l18 459q0 12 -10 19q-13 11 -24 11h-220q-11 0 -24 -11q-10 -7 -10 -21l17 -457q0 -10 10 -16.5t24 -6.5h185 q14 0 23.5 6.5t10.5 16.5zM1008 1469l768 -1408q35 -63 -2 -126q-17 -29 -46.5 -46t-63.5 -17h-1536q-34 0 -63.5 17t-46.5 46q-37 63 -2 126l768 1408q17 31 47 49t65 18t65 -18t47 -49z" />
-<glyph unicode="&#xf072;" horiz-adv-x="1408" d="M1376 1376q44 -52 12 -148t-108 -172l-161 -161l160 -696q5 -19 -12 -33l-128 -96q-7 -6 -19 -6q-4 0 -7 1q-15 3 -21 16l-279 508l-259 -259l53 -194q5 -17 -8 -31l-96 -96q-9 -9 -23 -9h-2q-15 2 -24 13l-189 252l-252 189q-11 7 -13 23q-1 13 9 25l96 97q9 9 23 9 q6 0 8 -1l194 -53l259 259l-508 279q-14 8 -17 24q-2 16 9 27l128 128q14 13 30 8l665 -159l160 160q76 76 172 108t148 -12z" />
-<glyph unicode="&#xf073;" horiz-adv-x="1664" d="M128 -128h288v288h-288v-288zM480 -128h320v288h-320v-288zM128 224h288v320h-288v-320zM480 224h320v320h-320v-320zM128 608h288v288h-288v-288zM864 -128h320v288h-320v-288zM480 608h320v288h-320v-288zM1248 -128h288v288h-288v-288zM864 224h320v320h-320v-320z M512 1088v288q0 13 -9.5 22.5t-22.5 9.5h-64q-13 0 -22.5 -9.5t-9.5 -22.5v-288q0 -13 9.5 -22.5t22.5 -9.5h64q13 0 22.5 9.5t9.5 22.5zM1248 224h288v320h-288v-320zM864 608h320v288h-320v-288zM1248 608h288v288h-288v-288zM1280 1088v288q0 13 -9.5 22.5t-22.5 9.5h-64 q-13 0 -22.5 -9.5t-9.5 -22.5v-288q0 -13 9.5 -22.5t22.5 -9.5h64q13 0 22.5 9.5t9.5 22.5zM1664 1152v-1280q0 -52 -38 -90t-90 -38h-1408q-52 0 -90 38t-38 90v1280q0 52 38 90t90 38h128v96q0 66 47 113t113 47h64q66 0 113 -47t47 -113v-96h384v96q0 66 47 113t113 47 h64q66 0 113 -47t47 -113v-96h128q52 0 90 -38t38 -90z" />
-<glyph unicode="&#xf074;" horiz-adv-x="1792" d="M666 1055q-60 -92 -137 -273q-22 45 -37 72.5t-40.5 63.5t-51 56.5t-63 35t-81.5 14.5h-224q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h224q250 0 410 -225zM1792 256q0 -14 -9 -23l-320 -320q-9 -9 -23 -9q-13 0 -22.5 9.5t-9.5 22.5v192q-32 0 -85 -0.5t-81 -1t-73 1 t-71 5t-64 10.5t-63 18.5t-58 28.5t-59 40t-55 53.5t-56 69.5q59 93 136 273q22 -45 37 -72.5t40.5 -63.5t51 -56.5t63 -35t81.5 -14.5h256v192q0 14 9 23t23 9q12 0 24 -10l319 -319q9 -9 9 -23zM1792 1152q0 -14 -9 -23l-320 -320q-9 -9 -23 -9q-13 0 -22.5 9.5t-9.5 22.5 v192h-256q-48 0 -87 -15t-69 -45t-51 -61.5t-45 -77.5q-32 -62 -78 -171q-29 -66 -49.5 -111t-54 -105t-64 -100t-74 -83t-90 -68.5t-106.5 -42t-128 -16.5h-224q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h224q48 0 87 15t69 45t51 61.5t45 77.5q32 62 78 171q29 66 49.5 111 t54 105t64 100t74 83t90 68.5t106.5 42t128 16.5h256v192q0 14 9 23t23 9q12 0 24 -10l319 -319q9 -9 9 -23z" />
-<glyph unicode="&#xf075;" horiz-adv-x="1792" d="M1792 640q0 -174 -120 -321.5t-326 -233t-450 -85.5q-70 0 -145 8q-198 -175 -460 -242q-49 -14 -114 -22q-17 -2 -30.5 9t-17.5 29v1q-3 4 -0.5 12t2 10t4.5 9.5l6 9t7 8.5t8 9q7 8 31 34.5t34.5 38t31 39.5t32.5 51t27 59t26 76q-157 89 -247.5 220t-90.5 281 q0 130 71 248.5t191 204.5t286 136.5t348 50.5q244 0 450 -85.5t326 -233t120 -321.5z" />
-<glyph unicode="&#xf076;" d="M1536 704v-128q0 -201 -98.5 -362t-274 -251.5t-395.5 -90.5t-395.5 90.5t-274 251.5t-98.5 362v128q0 26 19 45t45 19h384q26 0 45 -19t19 -45v-128q0 -52 23.5 -90t53.5 -57t71 -30t64 -13t44 -2t44 2t64 13t71 30t53.5 57t23.5 90v128q0 26 19 45t45 19h384 q26 0 45 -19t19 -45zM512 1344v-384q0 -26 -19 -45t-45 -19h-384q-26 0 -45 19t-19 45v384q0 26 19 45t45 19h384q26 0 45 -19t19 -45zM1536 1344v-384q0 -26 -19 -45t-45 -19h-384q-26 0 -45 19t-19 45v384q0 26 19 45t45 19h384q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf077;" horiz-adv-x="1664" d="M1611 320q0 -53 -37 -90l-75 -75q-38 -38 -91 -38q-54 0 -90 38l-486 485l-486 -485q-36 -38 -90 -38t-90 38l-75 75q-38 36 -38 90q0 53 38 91l651 651q37 37 90 37q52 0 91 -37l650 -651q38 -38 38 -91z" />
-<glyph unicode="&#xf078;" horiz-adv-x="1664" d="M1611 832q0 -53 -37 -90l-651 -651q-38 -38 -91 -38q-54 0 -90 38l-651 651q-38 36 -38 90q0 53 38 91l74 75q39 37 91 37q53 0 90 -37l486 -486l486 486q37 37 90 37q52 0 91 -37l75 -75q37 -39 37 -91z" />
-<glyph unicode="&#xf079;" horiz-adv-x="1920" d="M1280 32q0 -13 -9.5 -22.5t-22.5 -9.5h-960q-8 0 -13.5 2t-9 7t-5.5 8t-3 11.5t-1 11.5v13v11v160v416h-192q-26 0 -45 19t-19 45q0 24 15 41l320 384q19 22 49 22t49 -22l320 -384q15 -17 15 -41q0 -26 -19 -45t-45 -19h-192v-384h576q16 0 25 -11l160 -192q7 -11 7 -21 zM1920 448q0 -24 -15 -41l-320 -384q-20 -23 -49 -23t-49 23l-320 384q-15 17 -15 41q0 26 19 45t45 19h192v384h-576q-16 0 -25 12l-160 192q-7 9 -7 20q0 13 9.5 22.5t22.5 9.5h960q8 0 13.5 -2t9 -7t5.5 -8t3 -11.5t1 -11.5v-13v-11v-160v-416h192q26 0 45 -19t19 -45z " />
-<glyph unicode="&#xf07a;" horiz-adv-x="1664" d="M640 0q0 -53 -37.5 -90.5t-90.5 -37.5t-90.5 37.5t-37.5 90.5t37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1536 0q0 -53 -37.5 -90.5t-90.5 -37.5t-90.5 37.5t-37.5 90.5t37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1664 1088v-512q0 -24 -16 -42.5t-41 -21.5 l-1044 -122q1 -7 4.5 -21.5t6 -26.5t2.5 -22q0 -16 -24 -64h920q26 0 45 -19t19 -45t-19 -45t-45 -19h-1024q-26 0 -45 19t-19 45q0 14 11 39.5t29.5 59.5t20.5 38l-177 823h-204q-26 0 -45 19t-19 45t19 45t45 19h256q16 0 28.5 -6.5t20 -15.5t13 -24.5t7.5 -26.5 t5.5 -29.5t4.5 -25.5h1201q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf07b;" horiz-adv-x="1664" d="M1664 928v-704q0 -92 -66 -158t-158 -66h-1216q-92 0 -158 66t-66 158v960q0 92 66 158t158 66h320q92 0 158 -66t66 -158v-32h672q92 0 158 -66t66 -158z" />
-<glyph unicode="&#xf07c;" horiz-adv-x="1920" d="M1879 584q0 -31 -31 -66l-336 -396q-43 -51 -120.5 -86.5t-143.5 -35.5h-1088q-34 0 -60.5 13t-26.5 43q0 31 31 66l336 396q43 51 120.5 86.5t143.5 35.5h1088q34 0 60.5 -13t26.5 -43zM1536 928v-160h-832q-94 0 -197 -47.5t-164 -119.5l-337 -396l-5 -6q0 4 -0.5 12.5 t-0.5 12.5v960q0 92 66 158t158 66h320q92 0 158 -66t66 -158v-32h544q92 0 158 -66t66 -158z" />
-<glyph unicode="&#xf07d;" horiz-adv-x="768" d="M704 1216q0 -26 -19 -45t-45 -19h-128v-1024h128q26 0 45 -19t19 -45t-19 -45l-256 -256q-19 -19 -45 -19t-45 19l-256 256q-19 19 -19 45t19 45t45 19h128v1024h-128q-26 0 -45 19t-19 45t19 45l256 256q19 19 45 19t45 -19l256 -256q19 -19 19 -45z" />
-<glyph unicode="&#xf07e;" horiz-adv-x="1792" d="M1792 640q0 -26 -19 -45l-256 -256q-19 -19 -45 -19t-45 19t-19 45v128h-1024v-128q0 -26 -19 -45t-45 -19t-45 19l-256 256q-19 19 -19 45t19 45l256 256q19 19 45 19t45 -19t19 -45v-128h1024v128q0 26 19 45t45 19t45 -19l256 -256q19 -19 19 -45z" />
-<glyph unicode="&#xf080;" horiz-adv-x="1920" d="M512 512v-384h-256v384h256zM896 1024v-896h-256v896h256zM1280 768v-640h-256v640h256zM1664 1152v-1024h-256v1024h256zM1792 32v1216q0 13 -9.5 22.5t-22.5 9.5h-1600q-13 0 -22.5 -9.5t-9.5 -22.5v-1216q0 -13 9.5 -22.5t22.5 -9.5h1600q13 0 22.5 9.5t9.5 22.5z M1920 1248v-1216q0 -66 -47 -113t-113 -47h-1600q-66 0 -113 47t-47 113v1216q0 66 47 113t113 47h1600q66 0 113 -47t47 -113z" />
-<glyph unicode="&#xf081;" d="M1280 926q-56 -25 -121 -34q68 40 93 117q-65 -38 -134 -51q-61 66 -153 66q-87 0 -148.5 -61.5t-61.5 -148.5q0 -29 5 -48q-129 7 -242 65t-192 155q-29 -50 -29 -106q0 -114 91 -175q-47 1 -100 26v-2q0 -75 50 -133.5t123 -72.5q-29 -8 -51 -8q-13 0 -39 4 q21 -63 74.5 -104t121.5 -42q-116 -90 -261 -90q-26 0 -50 3q148 -94 322 -94q112 0 210 35.5t168 95t120.5 137t75 162t24.5 168.5q0 18 -1 27q63 45 105 109zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5 t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf082;" d="M1307 618l23 219h-198v109q0 49 15.5 68.5t71.5 19.5h110v219h-175q-152 0 -218 -72t-66 -213v-131h-131v-219h131v-635h262v635h175zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960 q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf083;" horiz-adv-x="1792" d="M928 704q0 14 -9 23t-23 9q-66 0 -113 -47t-47 -113q0 -14 9 -23t23 -9t23 9t9 23q0 40 28 68t68 28q14 0 23 9t9 23zM1152 574q0 -106 -75 -181t-181 -75t-181 75t-75 181t75 181t181 75t181 -75t75 -181zM128 0h1536v128h-1536v-128zM1280 574q0 159 -112.5 271.5 t-271.5 112.5t-271.5 -112.5t-112.5 -271.5t112.5 -271.5t271.5 -112.5t271.5 112.5t112.5 271.5zM256 1216h384v128h-384v-128zM128 1024h1536v118v138h-828l-64 -128h-644v-128zM1792 1280v-1280q0 -53 -37.5 -90.5t-90.5 -37.5h-1536q-53 0 -90.5 37.5t-37.5 90.5v1280 q0 53 37.5 90.5t90.5 37.5h1536q53 0 90.5 -37.5t37.5 -90.5z" />
-<glyph unicode="&#xf084;" horiz-adv-x="1792" d="M832 1024q0 80 -56 136t-136 56t-136 -56t-56 -136q0 -42 19 -83q-41 19 -83 19q-80 0 -136 -56t-56 -136t56 -136t136 -56t136 56t56 136q0 42 -19 83q41 -19 83 -19q80 0 136 56t56 136zM1683 320q0 -17 -49 -66t-66 -49q-9 0 -28.5 16t-36.5 33t-38.5 40t-24.5 26 l-96 -96l220 -220q28 -28 28 -68q0 -42 -39 -81t-81 -39q-40 0 -68 28l-671 671q-176 -131 -365 -131q-163 0 -265.5 102.5t-102.5 265.5q0 160 95 313t248 248t313 95q163 0 265.5 -102.5t102.5 -265.5q0 -189 -131 -365l355 -355l96 96q-3 3 -26 24.5t-40 38.5t-33 36.5 t-16 28.5q0 17 49 66t66 49q13 0 23 -10q6 -6 46 -44.5t82 -79.5t86.5 -86t73 -78t28.5 -41z" />
-<glyph unicode="&#xf085;" horiz-adv-x="1920" d="M896 640q0 106 -75 181t-181 75t-181 -75t-75 -181t75 -181t181 -75t181 75t75 181zM1664 128q0 52 -38 90t-90 38t-90 -38t-38 -90q0 -53 37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1664 1152q0 52 -38 90t-90 38t-90 -38t-38 -90q0 -53 37.5 -90.5t90.5 -37.5 t90.5 37.5t37.5 90.5zM1280 731v-185q0 -10 -7 -19.5t-16 -10.5l-155 -24q-11 -35 -32 -76q34 -48 90 -115q7 -10 7 -20q0 -12 -7 -19q-23 -30 -82.5 -89.5t-78.5 -59.5q-11 0 -21 7l-115 90q-37 -19 -77 -31q-11 -108 -23 -155q-7 -24 -30 -24h-186q-11 0 -20 7.5t-10 17.5 l-23 153q-34 10 -75 31l-118 -89q-7 -7 -20 -7q-11 0 -21 8q-144 133 -144 160q0 9 7 19q10 14 41 53t47 61q-23 44 -35 82l-152 24q-10 1 -17 9.5t-7 19.5v185q0 10 7 19.5t16 10.5l155 24q11 35 32 76q-34 48 -90 115q-7 11 -7 20q0 12 7 20q22 30 82 89t79 59q11 0 21 -7 l115 -90q34 18 77 32q11 108 23 154q7 24 30 24h186q11 0 20 -7.5t10 -17.5l23 -153q34 -10 75 -31l118 89q8 7 20 7q11 0 21 -8q144 -133 144 -160q0 -9 -7 -19q-12 -16 -42 -54t-45 -60q23 -48 34 -82l152 -23q10 -2 17 -10.5t7 -19.5zM1920 198v-140q0 -16 -149 -31 q-12 -27 -30 -52q51 -113 51 -138q0 -4 -4 -7q-122 -71 -124 -71q-8 0 -46 47t-52 68q-20 -2 -30 -2t-30 2q-14 -21 -52 -68t-46 -47q-2 0 -124 71q-4 3 -4 7q0 25 51 138q-18 25 -30 52q-149 15 -149 31v140q0 16 149 31q13 29 30 52q-51 113 -51 138q0 4 4 7q4 2 35 20 t59 34t30 16q8 0 46 -46.5t52 -67.5q20 2 30 2t30 -2q51 71 92 112l6 2q4 0 124 -70q4 -3 4 -7q0 -25 -51 -138q17 -23 30 -52q149 -15 149 -31zM1920 1222v-140q0 -16 -149 -31q-12 -27 -30 -52q51 -113 51 -138q0 -4 -4 -7q-122 -71 -124 -71q-8 0 -46 47t-52 68 q-20 -2 -30 -2t-30 2q-14 -21 -52 -68t-46 -47q-2 0 -124 71q-4 3 -4 7q0 25 51 138q-18 25 -30 52q-149 15 -149 31v140q0 16 149 31q13 29 30 52q-51 113 -51 138q0 4 4 7q4 2 35 20t59 34t30 16q8 0 46 -46.5t52 -67.5q20 2 30 2t30 -2q51 71 92 112l6 2q4 0 124 -70 q4 -3 4 -7q0 -25 -51 -138q17 -23 30 -52q149 -15 149 -31z" />
-<glyph unicode="&#xf086;" horiz-adv-x="1792" d="M1408 768q0 -139 -94 -257t-256.5 -186.5t-353.5 -68.5q-86 0 -176 16q-124 -88 -278 -128q-36 -9 -86 -16h-3q-11 0 -20.5 8t-11.5 21q-1 3 -1 6.5t0.5 6.5t2 6l2.5 5t3.5 5.5t4 5t4.5 5t4 4.5q5 6 23 25t26 29.5t22.5 29t25 38.5t20.5 44q-124 72 -195 177t-71 224 q0 139 94 257t256.5 186.5t353.5 68.5t353.5 -68.5t256.5 -186.5t94 -257zM1792 512q0 -120 -71 -224.5t-195 -176.5q10 -24 20.5 -44t25 -38.5t22.5 -29t26 -29.5t23 -25q1 -1 4 -4.5t4.5 -5t4 -5t3.5 -5.5l2.5 -5t2 -6t0.5 -6.5t-1 -6.5q-3 -14 -13 -22t-22 -7 q-50 7 -86 16q-154 40 -278 128q-90 -16 -176 -16q-271 0 -472 132q58 -4 88 -4q161 0 309 45t264 129q125 92 192 212t67 254q0 77 -23 152q129 -71 204 -178t75 -230z" />
-<glyph unicode="&#xf087;" d="M256 192q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1408 768q0 51 -39 89.5t-89 38.5h-352q0 58 48 159.5t48 160.5q0 98 -32 145t-128 47q-26 -26 -38 -85t-30.5 -125.5t-59.5 -109.5q-22 -23 -77 -91q-4 -5 -23 -30t-31.5 -41t-34.5 -42.5 t-40 -44t-38.5 -35.5t-40 -27t-35.5 -9h-32v-640h32q13 0 31.5 -3t33 -6.5t38 -11t35 -11.5t35.5 -12.5t29 -10.5q211 -73 342 -73h121q192 0 192 167q0 26 -5 56q30 16 47.5 52.5t17.5 73.5t-18 69q53 50 53 119q0 25 -10 55.5t-25 47.5q32 1 53.5 47t21.5 81zM1536 769 q0 -89 -49 -163q9 -33 9 -69q0 -77 -38 -144q3 -21 3 -43q0 -101 -60 -178q1 -139 -85 -219.5t-227 -80.5h-36h-93q-96 0 -189.5 22.5t-216.5 65.5q-116 40 -138 40h-288q-53 0 -90.5 37.5t-37.5 90.5v640q0 53 37.5 90.5t90.5 37.5h274q36 24 137 155q58 75 107 128 q24 25 35.5 85.5t30.5 126.5t62 108q39 37 90 37q84 0 151 -32.5t102 -101.5t35 -186q0 -93 -48 -192h176q104 0 180 -76t76 -179z" />
-<glyph unicode="&#xf088;" d="M256 1088q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1408 512q0 35 -21.5 81t-53.5 47q15 17 25 47.5t10 55.5q0 69 -53 119q18 32 18 69t-17.5 73.5t-47.5 52.5q5 30 5 56q0 85 -49 126t-136 41h-128q-131 0 -342 -73q-5 -2 -29 -10.5 t-35.5 -12.5t-35 -11.5t-38 -11t-33 -6.5t-31.5 -3h-32v-640h32q16 0 35.5 -9t40 -27t38.5 -35.5t40 -44t34.5 -42.5t31.5 -41t23 -30q55 -68 77 -91q41 -43 59.5 -109.5t30.5 -125.5t38 -85q96 0 128 47t32 145q0 59 -48 160.5t-48 159.5h352q50 0 89 38.5t39 89.5z M1536 511q0 -103 -76 -179t-180 -76h-176q48 -99 48 -192q0 -118 -35 -186q-35 -69 -102 -101.5t-151 -32.5q-51 0 -90 37q-34 33 -54 82t-25.5 90.5t-17.5 84.5t-31 64q-48 50 -107 127q-101 131 -137 155h-274q-53 0 -90.5 37.5t-37.5 90.5v640q0 53 37.5 90.5t90.5 37.5 h288q22 0 138 40q128 44 223 66t200 22h112q140 0 226.5 -79t85.5 -216v-5q60 -77 60 -178q0 -22 -3 -43q38 -67 38 -144q0 -36 -9 -69q49 -74 49 -163z" />
-<glyph unicode="&#xf089;" horiz-adv-x="896" d="M832 1504v-1339l-449 -236q-22 -12 -40 -12q-21 0 -31.5 14.5t-10.5 35.5q0 6 2 20l86 500l-364 354q-25 27 -25 48q0 37 56 46l502 73l225 455q19 41 49 41z" />
-<glyph unicode="&#xf08a;" horiz-adv-x="1792" d="M1664 940q0 81 -21.5 143t-55 98.5t-81.5 59.5t-94 31t-98 8t-112 -25.5t-110.5 -64t-86.5 -72t-60 -61.5q-18 -22 -49 -22t-49 22q-24 28 -60 61.5t-86.5 72t-110.5 64t-112 25.5t-98 -8t-94 -31t-81.5 -59.5t-55 -98.5t-21.5 -143q0 -168 187 -355l581 -560l580 559 q188 188 188 356zM1792 940q0 -221 -229 -450l-623 -600q-18 -18 -44 -18t-44 18l-624 602q-10 8 -27.5 26t-55.5 65.5t-68 97.5t-53.5 121t-23.5 138q0 220 127 344t351 124q62 0 126.5 -21.5t120 -58t95.5 -68.5t76 -68q36 36 76 68t95.5 68.5t120 58t126.5 21.5 q224 0 351 -124t127 -344z" />
-<glyph unicode="&#xf08b;" horiz-adv-x="1664" d="M640 96q0 -4 1 -20t0.5 -26.5t-3 -23.5t-10 -19.5t-20.5 -6.5h-320q-119 0 -203.5 84.5t-84.5 203.5v704q0 119 84.5 203.5t203.5 84.5h320q13 0 22.5 -9.5t9.5 -22.5q0 -4 1 -20t0.5 -26.5t-3 -23.5t-10 -19.5t-20.5 -6.5h-320q-66 0 -113 -47t-47 -113v-704 q0 -66 47 -113t113 -47h288h11h13t11.5 -1t11.5 -3t8 -5.5t7 -9t2 -13.5zM1568 640q0 -26 -19 -45l-544 -544q-19 -19 -45 -19t-45 19t-19 45v288h-448q-26 0 -45 19t-19 45v384q0 26 19 45t45 19h448v288q0 26 19 45t45 19t45 -19l544 -544q19 -19 19 -45z" />
-<glyph unicode="&#xf08c;" d="M237 122h231v694h-231v-694zM483 1030q-1 52 -36 86t-93 34t-94.5 -34t-36.5 -86q0 -51 35.5 -85.5t92.5 -34.5h1q59 0 95 34.5t36 85.5zM1068 122h231v398q0 154 -73 233t-193 79q-136 0 -209 -117h2v101h-231q3 -66 0 -694h231v388q0 38 7 56q15 35 45 59.5t74 24.5 q116 0 116 -157v-371zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf08d;" horiz-adv-x="1152" d="M480 672v448q0 14 -9 23t-23 9t-23 -9t-9 -23v-448q0 -14 9 -23t23 -9t23 9t9 23zM1152 320q0 -26 -19 -45t-45 -19h-429l-51 -483q-2 -12 -10.5 -20.5t-20.5 -8.5h-1q-27 0 -32 27l-76 485h-404q-26 0 -45 19t-19 45q0 123 78.5 221.5t177.5 98.5v512q-52 0 -90 38 t-38 90t38 90t90 38h640q52 0 90 -38t38 -90t-38 -90t-90 -38v-512q99 0 177.5 -98.5t78.5 -221.5z" />
-<glyph unicode="&#xf08e;" horiz-adv-x="1792" d="M1408 608v-320q0 -119 -84.5 -203.5t-203.5 -84.5h-832q-119 0 -203.5 84.5t-84.5 203.5v832q0 119 84.5 203.5t203.5 84.5h704q14 0 23 -9t9 -23v-64q0 -14 -9 -23t-23 -9h-704q-66 0 -113 -47t-47 -113v-832q0 -66 47 -113t113 -47h832q66 0 113 47t47 113v320 q0 14 9 23t23 9h64q14 0 23 -9t9 -23zM1792 1472v-512q0 -26 -19 -45t-45 -19t-45 19l-176 176l-652 -652q-10 -10 -23 -10t-23 10l-114 114q-10 10 -10 23t10 23l652 652l-176 176q-19 19 -19 45t19 45t45 19h512q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf090;" d="M1184 640q0 -26 -19 -45l-544 -544q-19 -19 -45 -19t-45 19t-19 45v288h-448q-26 0 -45 19t-19 45v384q0 26 19 45t45 19h448v288q0 26 19 45t45 19t45 -19l544 -544q19 -19 19 -45zM1536 992v-704q0 -119 -84.5 -203.5t-203.5 -84.5h-320q-13 0 -22.5 9.5t-9.5 22.5 q0 4 -1 20t-0.5 26.5t3 23.5t10 19.5t20.5 6.5h320q66 0 113 47t47 113v704q0 66 -47 113t-113 47h-288h-11h-13t-11.5 1t-11.5 3t-8 5.5t-7 9t-2 13.5q0 4 -1 20t-0.5 26.5t3 23.5t10 19.5t20.5 6.5h320q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf091;" horiz-adv-x="1664" d="M458 653q-74 162 -74 371h-256v-96q0 -78 94.5 -162t235.5 -113zM1536 928v96h-256q0 -209 -74 -371q141 29 235.5 113t94.5 162zM1664 1056v-128q0 -71 -41.5 -143t-112 -130t-173 -97.5t-215.5 -44.5q-42 -54 -95 -95q-38 -34 -52.5 -72.5t-14.5 -89.5q0 -54 30.5 -91 t97.5 -37q75 0 133.5 -45.5t58.5 -114.5v-64q0 -14 -9 -23t-23 -9h-832q-14 0 -23 9t-9 23v64q0 69 58.5 114.5t133.5 45.5q67 0 97.5 37t30.5 91q0 51 -14.5 89.5t-52.5 72.5q-53 41 -95 95q-113 5 -215.5 44.5t-173 97.5t-112 130t-41.5 143v128q0 40 28 68t68 28h288v96 q0 66 47 113t113 47h576q66 0 113 -47t47 -113v-96h288q40 0 68 -28t28 -68z" />
-<glyph unicode="&#xf092;" d="M394 184q-8 -9 -20 3q-13 11 -4 19q8 9 20 -3q12 -11 4 -19zM352 245q9 -12 0 -19q-8 -6 -17 7t0 18q9 7 17 -6zM291 305q-5 -7 -13 -2q-10 5 -7 12q3 5 13 2q10 -5 7 -12zM322 271q-6 -7 -16 3q-9 11 -2 16q6 6 16 -3q9 -11 2 -16zM451 159q-4 -12 -19 -6q-17 4 -13 15 t19 7q16 -5 13 -16zM514 154q0 -11 -16 -11q-17 -2 -17 11q0 11 16 11q17 2 17 -11zM572 164q2 -10 -14 -14t-18 8t14 15q16 2 18 -9zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-224q-16 0 -24.5 1t-19.5 5t-16 14.5t-5 27.5v239q0 97 -52 142q57 6 102.5 18t94 39 t81 66.5t53 105t20.5 150.5q0 121 -79 206q37 91 -8 204q-28 9 -81 -11t-92 -44l-38 -24q-93 26 -192 26t-192 -26q-16 11 -42.5 27t-83.5 38.5t-86 13.5q-44 -113 -7 -204q-79 -85 -79 -206q0 -85 20.5 -150t52.5 -105t80.5 -67t94 -39t102.5 -18q-40 -36 -49 -103 q-21 -10 -45 -15t-57 -5t-65.5 21.5t-55.5 62.5q-19 32 -48.5 52t-49.5 24l-20 3q-21 0 -29 -4.5t-5 -11.5t9 -14t13 -12l7 -5q22 -10 43.5 -38t31.5 -51l10 -23q13 -38 44 -61.5t67 -30t69.5 -7t55.5 3.5l23 4q0 -38 0.5 -103t0.5 -68q0 -22 -11 -33.5t-22 -13t-33 -1.5 h-224q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf093;" horiz-adv-x="1664" d="M1280 64q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1536 64q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1664 288v-320q0 -40 -28 -68t-68 -28h-1472q-40 0 -68 28t-28 68v320q0 40 28 68t68 28h427q21 -56 70.5 -92 t110.5 -36h256q61 0 110.5 36t70.5 92h427q40 0 68 -28t28 -68zM1339 936q-17 -40 -59 -40h-256v-448q0 -26 -19 -45t-45 -19h-256q-26 0 -45 19t-19 45v448h-256q-42 0 -59 40q-17 39 14 69l448 448q18 19 45 19t45 -19l448 -448q31 -30 14 -69z" />
-<glyph unicode="&#xf094;" d="M1407 710q0 44 -7 113.5t-18 96.5q-12 30 -17 44t-9 36.5t-4 48.5q0 23 5 68.5t5 67.5q0 37 -10 55q-4 1 -13 1q-19 0 -58 -4.5t-59 -4.5q-60 0 -176 24t-175 24q-43 0 -94.5 -11.5t-85 -23.5t-89.5 -34q-137 -54 -202 -103q-96 -73 -159.5 -189.5t-88 -236t-24.5 -248.5 q0 -40 12.5 -120t12.5 -121q0 -23 -11 -66.5t-11 -65.5t12 -36.5t34 -14.5q24 0 72.5 11t73.5 11q57 0 169.5 -15.5t169.5 -15.5q181 0 284 36q129 45 235.5 152.5t166 245.5t59.5 275zM1535 712q0 -165 -70 -327.5t-196 -288t-281 -180.5q-124 -44 -326 -44 q-57 0 -170 14.5t-169 14.5q-24 0 -72.5 -14.5t-73.5 -14.5q-73 0 -123.5 55.5t-50.5 128.5q0 24 11 68t11 67q0 40 -12.5 120.5t-12.5 121.5q0 111 18 217.5t54.5 209.5t100.5 194t150 156q78 59 232 120q194 78 316 78q60 0 175.5 -24t173.5 -24q19 0 57 5t58 5 q81 0 118 -50.5t37 -134.5q0 -23 -5 -68t-5 -68q0 -10 1 -18.5t3 -17t4 -13.5t6.5 -16t6.5 -17q16 -40 25 -118.5t9 -136.5z" />
-<glyph unicode="&#xf095;" horiz-adv-x="1408" d="M1408 296q0 -27 -10 -70.5t-21 -68.5q-21 -50 -122 -106q-94 -51 -186 -51q-27 0 -52.5 3.5t-57.5 12.5t-47.5 14.5t-55.5 20.5t-49 18q-98 35 -175 83q-128 79 -264.5 215.5t-215.5 264.5q-48 77 -83 175q-3 9 -18 49t-20.5 55.5t-14.5 47.5t-12.5 57.5t-3.5 52.5 q0 92 51 186q56 101 106 122q25 11 68.5 21t70.5 10q14 0 21 -3q18 -6 53 -76q11 -19 30 -54t35 -63.5t31 -53.5q3 -4 17.5 -25t21.5 -35.5t7 -28.5q0 -20 -28.5 -50t-62 -55t-62 -53t-28.5 -46q0 -9 5 -22.5t8.5 -20.5t14 -24t11.5 -19q76 -137 174 -235t235 -174 q2 -1 19 -11.5t24 -14t20.5 -8.5t22.5 -5q18 0 46 28.5t53 62t55 62t50 28.5q14 0 28.5 -7t35.5 -21.5t25 -17.5q25 -15 53.5 -31t63.5 -35t54 -30q70 -35 76 -53q3 -7 3 -21z" />
-<glyph unicode="&#xf096;" horiz-adv-x="1408" d="M1120 1280h-832q-66 0 -113 -47t-47 -113v-832q0 -66 47 -113t113 -47h832q66 0 113 47t47 113v832q0 66 -47 113t-113 47zM1408 1120v-832q0 -119 -84.5 -203.5t-203.5 -84.5h-832q-119 0 -203.5 84.5t-84.5 203.5v832q0 119 84.5 203.5t203.5 84.5h832 q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf097;" horiz-adv-x="1280" d="M1152 1280h-1024v-1242l423 406l89 85l89 -85l423 -406v1242zM1164 1408q23 0 44 -9q33 -13 52.5 -41t19.5 -62v-1289q0 -34 -19.5 -62t-52.5 -41q-19 -8 -44 -8q-48 0 -83 32l-441 424l-441 -424q-36 -33 -83 -33q-23 0 -44 9q-33 13 -52.5 41t-19.5 62v1289 q0 34 19.5 62t52.5 41q21 9 44 9h1048z" />
-<glyph unicode="&#xf098;" d="M1280 343q0 11 -2 16q-3 8 -38.5 29.5t-88.5 49.5l-53 29q-5 3 -19 13t-25 15t-21 5q-18 0 -47 -32.5t-57 -65.5t-44 -33q-7 0 -16.5 3.5t-15.5 6.5t-17 9.5t-14 8.5q-99 55 -170.5 126.5t-126.5 170.5q-2 3 -8.5 14t-9.5 17t-6.5 15.5t-3.5 16.5q0 13 20.5 33.5t45 38.5 t45 39.5t20.5 36.5q0 10 -5 21t-15 25t-13 19q-3 6 -15 28.5t-25 45.5t-26.5 47.5t-25 40.5t-16.5 18t-16 2q-48 0 -101 -22q-46 -21 -80 -94.5t-34 -130.5q0 -16 2.5 -34t5 -30.5t9 -33t10 -29.5t12.5 -33t11 -30q60 -164 216.5 -320.5t320.5 -216.5q6 -2 30 -11t33 -12.5 t29.5 -10t33 -9t30.5 -5t34 -2.5q57 0 130.5 34t94.5 80q22 53 22 101zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf099;" horiz-adv-x="1664" d="M1620 1128q-67 -98 -162 -167q1 -14 1 -42q0 -130 -38 -259.5t-115.5 -248.5t-184.5 -210.5t-258 -146t-323 -54.5q-271 0 -496 145q35 -4 78 -4q225 0 401 138q-105 2 -188 64.5t-114 159.5q33 -5 61 -5q43 0 85 11q-112 23 -185.5 111.5t-73.5 205.5v4q68 -38 146 -41 q-66 44 -105 115t-39 154q0 88 44 163q121 -149 294.5 -238.5t371.5 -99.5q-8 38 -8 74q0 134 94.5 228.5t228.5 94.5q140 0 236 -102q109 21 205 78q-37 -115 -142 -178q93 10 186 50z" />
-<glyph unicode="&#xf09a;" horiz-adv-x="768" d="M511 980h257l-30 -284h-227v-824h-341v824h-170v284h170v171q0 182 86 275.5t283 93.5h227v-284h-142q-39 0 -62.5 -6.5t-34 -23.5t-13.5 -34.5t-3 -49.5v-142z" />
-<glyph unicode="&#xf09b;" d="M1536 640q0 -251 -146.5 -451.5t-378.5 -277.5q-27 -5 -39.5 7t-12.5 30v211q0 97 -52 142q57 6 102.5 18t94 39t81 66.5t53 105t20.5 150.5q0 121 -79 206q37 91 -8 204q-28 9 -81 -11t-92 -44l-38 -24q-93 26 -192 26t-192 -26q-16 11 -42.5 27t-83.5 38.5t-86 13.5 q-44 -113 -7 -204q-79 -85 -79 -206q0 -85 20.5 -150t52.5 -105t80.5 -67t94 -39t102.5 -18q-40 -36 -49 -103q-21 -10 -45 -15t-57 -5t-65.5 21.5t-55.5 62.5q-19 32 -48.5 52t-49.5 24l-20 3q-21 0 -29 -4.5t-5 -11.5t9 -14t13 -12l7 -5q22 -10 43.5 -38t31.5 -51l10 -23 q13 -38 44 -61.5t67 -30t69.5 -7t55.5 3.5l23 4q0 -38 0.5 -89t0.5 -54q0 -18 -13 -30t-40 -7q-232 77 -378.5 277.5t-146.5 451.5q0 209 103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf09c;" horiz-adv-x="1664" d="M1664 960v-256q0 -26 -19 -45t-45 -19h-64q-26 0 -45 19t-19 45v256q0 106 -75 181t-181 75t-181 -75t-75 -181v-192h96q40 0 68 -28t28 -68v-576q0 -40 -28 -68t-68 -28h-960q-40 0 -68 28t-28 68v576q0 40 28 68t68 28h672v192q0 185 131.5 316.5t316.5 131.5 t316.5 -131.5t131.5 -316.5z" />
-<glyph unicode="&#xf09d;" horiz-adv-x="1920" d="M1760 1408q66 0 113 -47t47 -113v-1216q0 -66 -47 -113t-113 -47h-1600q-66 0 -113 47t-47 113v1216q0 66 47 113t113 47h1600zM160 1280q-13 0 -22.5 -9.5t-9.5 -22.5v-224h1664v224q0 13 -9.5 22.5t-22.5 9.5h-1600zM1760 0q13 0 22.5 9.5t9.5 22.5v608h-1664v-608 q0 -13 9.5 -22.5t22.5 -9.5h1600zM256 128v128h256v-128h-256zM640 128v128h384v-128h-384z" />
-<glyph unicode="&#xf09e;" horiz-adv-x="1408" d="M384 192q0 -80 -56 -136t-136 -56t-136 56t-56 136t56 136t136 56t136 -56t56 -136zM896 69q2 -28 -17 -48q-18 -21 -47 -21h-135q-25 0 -43 16.5t-20 41.5q-22 229 -184.5 391.5t-391.5 184.5q-25 2 -41.5 20t-16.5 43v135q0 29 21 47q17 17 43 17h5q160 -13 306 -80.5 t259 -181.5q114 -113 181.5 -259t80.5 -306zM1408 67q2 -27 -18 -47q-18 -20 -46 -20h-143q-26 0 -44.5 17.5t-19.5 42.5q-12 215 -101 408.5t-231.5 336t-336 231.5t-408.5 102q-25 1 -42.5 19.5t-17.5 43.5v143q0 28 20 46q18 18 44 18h3q262 -13 501.5 -120t425.5 -294 q187 -186 294 -425.5t120 -501.5z" />
-<glyph unicode="&#xf0a0;" d="M1040 320q0 -33 -23.5 -56.5t-56.5 -23.5t-56.5 23.5t-23.5 56.5t23.5 56.5t56.5 23.5t56.5 -23.5t23.5 -56.5zM1296 320q0 -33 -23.5 -56.5t-56.5 -23.5t-56.5 23.5t-23.5 56.5t23.5 56.5t56.5 23.5t56.5 -23.5t23.5 -56.5zM1408 160v320q0 13 -9.5 22.5t-22.5 9.5 h-1216q-13 0 -22.5 -9.5t-9.5 -22.5v-320q0 -13 9.5 -22.5t22.5 -9.5h1216q13 0 22.5 9.5t9.5 22.5zM178 640h1180l-157 482q-4 13 -16 21.5t-26 8.5h-782q-14 0 -26 -8.5t-16 -21.5zM1536 480v-320q0 -66 -47 -113t-113 -47h-1216q-66 0 -113 47t-47 113v320q0 25 16 75 l197 606q17 53 63 86t101 33h782q55 0 101 -33t63 -86l197 -606q16 -50 16 -75z" />
-<glyph unicode="&#xf0a1;" horiz-adv-x="1792" d="M1664 896q53 0 90.5 -37.5t37.5 -90.5t-37.5 -90.5t-90.5 -37.5v-384q0 -52 -38 -90t-90 -38q-417 347 -812 380q-58 -19 -91 -66t-31 -100.5t40 -92.5q-20 -33 -23 -65.5t6 -58t33.5 -55t48 -50t61.5 -50.5q-29 -58 -111.5 -83t-168.5 -11.5t-132 55.5q-7 23 -29.5 87.5 t-32 94.5t-23 89t-15 101t3.5 98.5t22 110.5h-122q-66 0 -113 47t-47 113v192q0 66 47 113t113 47h480q435 0 896 384q52 0 90 -38t38 -90v-384zM1536 292v954q-394 -302 -768 -343v-270q377 -42 768 -341z" />
-<glyph unicode="&#xf0a2;" horiz-adv-x="1664" d="M848 -160q0 16 -16 16q-59 0 -101.5 42.5t-42.5 101.5q0 16 -16 16t-16 -16q0 -73 51.5 -124.5t124.5 -51.5q16 0 16 16zM183 128h1298q-164 181 -246.5 411.5t-82.5 484.5q0 256 -320 256t-320 -256q0 -254 -82.5 -484.5t-246.5 -411.5zM1664 128q0 -52 -38 -90t-90 -38 h-448q0 -106 -75 -181t-181 -75t-181 75t-75 181h-448q-52 0 -90 38t-38 90q190 161 287 397.5t97 498.5q0 165 96 262t264 117q-8 18 -8 37q0 40 28 68t68 28t68 -28t28 -68q0 -19 -8 -37q168 -20 264 -117t96 -262q0 -262 97 -498.5t287 -397.5z" />
-<glyph unicode="&#xf0a3;" d="M1376 640l138 -135q30 -28 20 -70q-12 -41 -52 -51l-188 -48l53 -186q12 -41 -19 -70q-29 -31 -70 -19l-186 53l-48 -188q-10 -40 -51 -52q-12 -2 -19 -2q-31 0 -51 22l-135 138l-135 -138q-28 -30 -70 -20q-41 11 -51 52l-48 188l-186 -53q-41 -12 -70 19q-31 29 -19 70 l53 186l-188 48q-40 10 -52 51q-10 42 20 70l138 135l-138 135q-30 28 -20 70q12 41 52 51l188 48l-53 186q-12 41 19 70q29 31 70 19l186 -53l48 188q10 41 51 51q41 12 70 -19l135 -139l135 139q29 30 70 19q41 -10 51 -51l48 -188l186 53q41 12 70 -19q31 -29 19 -70 l-53 -186l188 -48q40 -10 52 -51q10 -42 -20 -70z" />
-<glyph unicode="&#xf0a4;" horiz-adv-x="1792" d="M256 192q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1664 768q0 51 -39 89.5t-89 38.5h-576q0 20 15 48.5t33 55t33 68t15 84.5q0 67 -44.5 97.5t-115.5 30.5q-24 0 -90 -139q-24 -44 -37 -65q-40 -64 -112 -145q-71 -81 -101 -106 q-69 -57 -140 -57h-32v-640h32q72 0 167 -32t193.5 -64t179.5 -32q189 0 189 167q0 26 -5 56q30 16 47.5 52.5t17.5 73.5t-18 69q53 50 53 119q0 25 -10 55.5t-25 47.5h331q52 0 90 38t38 90zM1792 769q0 -105 -75.5 -181t-180.5 -76h-169q-4 -62 -37 -119q3 -21 3 -43 q0 -101 -60 -178q1 -139 -85 -219.5t-227 -80.5q-133 0 -322 69q-164 59 -223 59h-288q-53 0 -90.5 37.5t-37.5 90.5v640q0 53 37.5 90.5t90.5 37.5h288q10 0 21.5 4.5t23.5 14t22.5 18t24 22.5t20.5 21.5t19 21.5t14 17q65 74 100 129q13 21 33 62t37 72t40.5 63t55 49.5 t69.5 17.5q125 0 206.5 -67t81.5 -189q0 -68 -22 -128h374q104 0 180 -76t76 -179z" />
-<glyph unicode="&#xf0a5;" horiz-adv-x="1792" d="M1376 128h32v640h-32q-35 0 -67.5 12t-62.5 37t-50 46t-49 54q-2 3 -3.5 4.5t-4 4.5t-4.5 5q-72 81 -112 145q-14 22 -38 68q-1 3 -10.5 22.5t-18.5 36t-20 35.5t-21.5 30.5t-18.5 11.5q-71 0 -115.5 -30.5t-44.5 -97.5q0 -43 15 -84.5t33 -68t33 -55t15 -48.5h-576 q-50 0 -89 -38.5t-39 -89.5q0 -52 38 -90t90 -38h331q-15 -17 -25 -47.5t-10 -55.5q0 -69 53 -119q-18 -32 -18 -69t17.5 -73.5t47.5 -52.5q-4 -24 -4 -56q0 -85 48.5 -126t135.5 -41q84 0 183 32t194 64t167 32zM1664 192q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45 t45 -19t45 19t19 45zM1792 768v-640q0 -53 -37.5 -90.5t-90.5 -37.5h-288q-59 0 -223 -59q-190 -69 -317 -69q-142 0 -230 77.5t-87 217.5l1 5q-61 76 -61 178q0 22 3 43q-33 57 -37 119h-169q-105 0 -180.5 76t-75.5 181q0 103 76 179t180 76h374q-22 60 -22 128 q0 122 81.5 189t206.5 67q38 0 69.5 -17.5t55 -49.5t40.5 -63t37 -72t33 -62q35 -55 100 -129q2 -3 14 -17t19 -21.5t20.5 -21.5t24 -22.5t22.5 -18t23.5 -14t21.5 -4.5h288q53 0 90.5 -37.5t37.5 -90.5z" />
-<glyph unicode="&#xf0a6;" d="M1280 -64q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1408 700q0 189 -167 189q-26 0 -56 -5q-16 30 -52.5 47.5t-73.5 17.5t-69 -18q-50 53 -119 53q-25 0 -55.5 -10t-47.5 -25v331q0 52 -38 90t-90 38q-51 0 -89.5 -39t-38.5 -89v-576 q-20 0 -48.5 15t-55 33t-68 33t-84.5 15q-67 0 -97.5 -44.5t-30.5 -115.5q0 -24 139 -90q44 -24 65 -37q64 -40 145 -112q81 -71 106 -101q57 -69 57 -140v-32h640v32q0 72 32 167t64 193.5t32 179.5zM1536 705q0 -133 -69 -322q-59 -164 -59 -223v-288q0 -53 -37.5 -90.5 t-90.5 -37.5h-640q-53 0 -90.5 37.5t-37.5 90.5v288q0 10 -4.5 21.5t-14 23.5t-18 22.5t-22.5 24t-21.5 20.5t-21.5 19t-17 14q-74 65 -129 100q-21 13 -62 33t-72 37t-63 40.5t-49.5 55t-17.5 69.5q0 125 67 206.5t189 81.5q68 0 128 -22v374q0 104 76 180t179 76 q105 0 181 -75.5t76 -180.5v-169q62 -4 119 -37q21 3 43 3q101 0 178 -60q139 1 219.5 -85t80.5 -227z" />
-<glyph unicode="&#xf0a7;" d="M1408 576q0 84 -32 183t-64 194t-32 167v32h-640v-32q0 -35 -12 -67.5t-37 -62.5t-46 -50t-54 -49q-9 -8 -14 -12q-81 -72 -145 -112q-22 -14 -68 -38q-3 -1 -22.5 -10.5t-36 -18.5t-35.5 -20t-30.5 -21.5t-11.5 -18.5q0 -71 30.5 -115.5t97.5 -44.5q43 0 84.5 15t68 33 t55 33t48.5 15v-576q0 -50 38.5 -89t89.5 -39q52 0 90 38t38 90v331q46 -35 103 -35q69 0 119 53q32 -18 69 -18t73.5 17.5t52.5 47.5q24 -4 56 -4q85 0 126 48.5t41 135.5zM1280 1344q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1536 580 q0 -142 -77.5 -230t-217.5 -87l-5 1q-76 -61 -178 -61q-22 0 -43 3q-54 -30 -119 -37v-169q0 -105 -76 -180.5t-181 -75.5q-103 0 -179 76t-76 180v374q-54 -22 -128 -22q-121 0 -188.5 81.5t-67.5 206.5q0 38 17.5 69.5t49.5 55t63 40.5t72 37t62 33q55 35 129 100 q3 2 17 14t21.5 19t21.5 20.5t22.5 24t18 22.5t14 23.5t4.5 21.5v288q0 53 37.5 90.5t90.5 37.5h640q53 0 90.5 -37.5t37.5 -90.5v-288q0 -59 59 -223q69 -190 69 -317z" />
-<glyph unicode="&#xf0a8;" d="M1280 576v128q0 26 -19 45t-45 19h-502l189 189q19 19 19 45t-19 45l-91 91q-18 18 -45 18t-45 -18l-362 -362l-91 -91q-18 -18 -18 -45t18 -45l91 -91l362 -362q18 -18 45 -18t45 18l91 91q18 18 18 45t-18 45l-189 189h502q26 0 45 19t19 45zM1536 640 q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf0a9;" d="M1285 640q0 27 -18 45l-91 91l-362 362q-18 18 -45 18t-45 -18l-91 -91q-18 -18 -18 -45t18 -45l189 -189h-502q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h502l-189 -189q-19 -19 -19 -45t19 -45l91 -91q18 -18 45 -18t45 18l362 362l91 91q18 18 18 45zM1536 640 q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf0aa;" d="M1284 641q0 27 -18 45l-362 362l-91 91q-18 18 -45 18t-45 -18l-91 -91l-362 -362q-18 -18 -18 -45t18 -45l91 -91q18 -18 45 -18t45 18l189 189v-502q0 -26 19 -45t45 -19h128q26 0 45 19t19 45v502l189 -189q19 -19 45 -19t45 19l91 91q18 18 18 45zM1536 640 q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf0ab;" d="M1284 639q0 27 -18 45l-91 91q-18 18 -45 18t-45 -18l-189 -189v502q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-502l-189 189q-19 19 -45 19t-45 -19l-91 -91q-18 -18 -18 -45t18 -45l362 -362l91 -91q18 -18 45 -18t45 18l91 91l362 362q18 18 18 45zM1536 640 q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf0ac;" d="M768 1408q209 0 385.5 -103t279.5 -279.5t103 -385.5t-103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103zM1042 887q-2 -1 -9.5 -9.5t-13.5 -9.5q2 0 4.5 5t5 11t3.5 7q6 7 22 15q14 6 52 12q34 8 51 -11 q-2 2 9.5 13t14.5 12q3 2 15 4.5t15 7.5l2 22q-12 -1 -17.5 7t-6.5 21q0 -2 -6 -8q0 7 -4.5 8t-11.5 -1t-9 -1q-10 3 -15 7.5t-8 16.5t-4 15q-2 5 -9.5 10.5t-9.5 10.5q-1 2 -2.5 5.5t-3 6.5t-4 5.5t-5.5 2.5t-7 -5t-7.5 -10t-4.5 -5q-3 2 -6 1.5t-4.5 -1t-4.5 -3t-5 -3.5 q-3 -2 -8.5 -3t-8.5 -2q15 5 -1 11q-10 4 -16 3q9 4 7.5 12t-8.5 14h5q-1 4 -8.5 8.5t-17.5 8.5t-13 6q-8 5 -34 9.5t-33 0.5q-5 -6 -4.5 -10.5t4 -14t3.5 -12.5q1 -6 -5.5 -13t-6.5 -12q0 -7 14 -15.5t10 -21.5q-3 -8 -16 -16t-16 -12q-5 -8 -1.5 -18.5t10.5 -16.5 q2 -2 1.5 -4t-3.5 -4.5t-5.5 -4t-6.5 -3.5l-3 -2q-11 -5 -20.5 6t-13.5 26q-7 25 -16 30q-23 8 -29 -1q-5 13 -41 26q-25 9 -58 4q6 1 0 15q-7 15 -19 12q3 6 4 17.5t1 13.5q3 13 12 23q1 1 7 8.5t9.5 13.5t0.5 6q35 -4 50 11q5 5 11.5 17t10.5 17q9 6 14 5.5t14.5 -5.5 t14.5 -5q14 -1 15.5 11t-7.5 20q12 -1 3 17q-5 7 -8 9q-12 4 -27 -5q-8 -4 2 -8q-1 1 -9.5 -10.5t-16.5 -17.5t-16 5q-1 1 -5.5 13.5t-9.5 13.5q-8 0 -16 -15q3 8 -11 15t-24 8q19 12 -8 27q-7 4 -20.5 5t-19.5 -4q-5 -7 -5.5 -11.5t5 -8t10.5 -5.5t11.5 -4t8.5 -3 q14 -10 8 -14q-2 -1 -8.5 -3.5t-11.5 -4.5t-6 -4q-3 -4 0 -14t-2 -14q-5 5 -9 17.5t-7 16.5q7 -9 -25 -6l-10 1q-4 0 -16 -2t-20.5 -1t-13.5 8q-4 8 0 20q1 4 4 2q-4 3 -11 9.5t-10 8.5q-46 -15 -94 -41q6 -1 12 1q5 2 13 6.5t10 5.5q34 14 42 7l5 5q14 -16 20 -25 q-7 4 -30 1q-20 -6 -22 -12q7 -12 5 -18q-4 3 -11.5 10t-14.5 11t-15 5q-16 0 -22 -1q-146 -80 -235 -222q7 -7 12 -8q4 -1 5 -9t2.5 -11t11.5 3q9 -8 3 -19q1 1 44 -27q19 -17 21 -21q3 -11 -10 -18q-1 2 -9 9t-9 4q-3 -5 0.5 -18.5t10.5 -12.5q-7 0 -9.5 -16t-2.5 -35.5 t-1 -23.5l2 -1q-3 -12 5.5 -34.5t21.5 -19.5q-13 -3 20 -43q6 -8 8 -9q3 -2 12 -7.5t15 -10t10 -10.5q4 -5 10 -22.5t14 -23.5q-2 -6 9.5 -20t10.5 -23q-1 0 -2.5 -1t-2.5 -1q3 -7 15.5 -14t15.5 -13q1 -3 2 -10t3 -11t8 -2q2 20 -24 62q-15 25 -17 29q-3 5 -5.5 15.5 t-4.5 14.5q2 0 6 -1.5t8.5 -3.5t7.5 -4t2 -3q-3 -7 2 -17.5t12 -18.5t17 -19t12 -13q6 -6 14 -19.5t0 -13.5q9 0 20 -10t17 -20q5 -8 8 -26t5 -24q2 -7 8.5 -13.5t12.5 -9.5l16 -8t13 -7q5 -2 18.5 -10.5t21.5 -11.5q10 -4 16 -4t14.5 2.5t13.5 3.5q15 2 29 -15t21 -21 q36 -19 55 -11q-2 -1 0.5 -7.5t8 -15.5t9 -14.5t5.5 -8.5q5 -6 18 -15t18 -15q6 4 7 9q-3 -8 7 -20t18 -10q14 3 14 32q-31 -15 -49 18q0 1 -2.5 5.5t-4 8.5t-2.5 8.5t0 7.5t5 3q9 0 10 3.5t-2 12.5t-4 13q-1 8 -11 20t-12 15q-5 -9 -16 -8t-16 9q0 -1 -1.5 -5.5t-1.5 -6.5 q-13 0 -15 1q1 3 2.5 17.5t3.5 22.5q1 4 5.5 12t7.5 14.5t4 12.5t-4.5 9.5t-17.5 2.5q-19 -1 -26 -20q-1 -3 -3 -10.5t-5 -11.5t-9 -7q-7 -3 -24 -2t-24 5q-13 8 -22.5 29t-9.5 37q0 10 2.5 26.5t3 25t-5.5 24.5q3 2 9 9.5t10 10.5q2 1 4.5 1.5t4.5 0t4 1.5t3 6q-1 1 -4 3 q-3 3 -4 3q7 -3 28.5 1.5t27.5 -1.5q15 -11 22 2q0 1 -2.5 9.5t-0.5 13.5q5 -27 29 -9q3 -3 15.5 -5t17.5 -5q3 -2 7 -5.5t5.5 -4.5t5 0.5t8.5 6.5q10 -14 12 -24q11 -40 19 -44q7 -3 11 -2t4.5 9.5t0 14t-1.5 12.5l-1 8v18l-1 8q-15 3 -18.5 12t1.5 18.5t15 18.5q1 1 8 3.5 t15.5 6.5t12.5 8q21 19 15 35q7 0 11 9q-1 0 -5 3t-7.5 5t-4.5 2q9 5 2 16q5 3 7.5 11t7.5 10q9 -12 21 -2q7 8 1 16q5 7 20.5 10.5t18.5 9.5q7 -2 8 2t1 12t3 12q4 5 15 9t13 5l17 11q3 4 0 4q18 -2 31 11q10 11 -6 20q3 6 -3 9.5t-15 5.5q3 1 11.5 0.5t10.5 1.5 q15 10 -7 16q-17 5 -43 -12zM879 10q206 36 351 189q-3 3 -12.5 4.5t-12.5 3.5q-18 7 -24 8q1 7 -2.5 13t-8 9t-12.5 8t-11 7q-2 2 -7 6t-7 5.5t-7.5 4.5t-8.5 2t-10 -1l-3 -1q-3 -1 -5.5 -2.5t-5.5 -3t-4 -3t0 -2.5q-21 17 -36 22q-5 1 -11 5.5t-10.5 7t-10 1.5t-11.5 -7 q-5 -5 -6 -15t-2 -13q-7 5 0 17.5t2 18.5q-3 6 -10.5 4.5t-12 -4.5t-11.5 -8.5t-9 -6.5t-8.5 -5.5t-8.5 -7.5q-3 -4 -6 -12t-5 -11q-2 4 -11.5 6.5t-9.5 5.5q2 -10 4 -35t5 -38q7 -31 -12 -48q-27 -25 -29 -40q-4 -22 12 -26q0 -7 -8 -20.5t-7 -21.5q0 -6 2 -16z" />
-<glyph unicode="&#xf0ad;" horiz-adv-x="1664" d="M384 64q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1028 484l-682 -682q-37 -37 -90 -37q-52 0 -91 37l-106 108q-38 36 -38 90q0 53 38 91l681 681q39 -98 114.5 -173.5t173.5 -114.5zM1662 919q0 -39 -23 -106q-47 -134 -164.5 -217.5 t-258.5 -83.5q-185 0 -316.5 131.5t-131.5 316.5t131.5 316.5t316.5 131.5q58 0 121.5 -16.5t107.5 -46.5q16 -11 16 -28t-16 -28l-293 -169v-224l193 -107q5 3 79 48.5t135.5 81t70.5 35.5q15 0 23.5 -10t8.5 -25z" />
-<glyph unicode="&#xf0ae;" horiz-adv-x="1792" d="M1024 128h640v128h-640v-128zM640 640h1024v128h-1024v-128zM1280 1152h384v128h-384v-128zM1792 320v-256q0 -26 -19 -45t-45 -19h-1664q-26 0 -45 19t-19 45v256q0 26 19 45t45 19h1664q26 0 45 -19t19 -45zM1792 832v-256q0 -26 -19 -45t-45 -19h-1664q-26 0 -45 19 t-19 45v256q0 26 19 45t45 19h1664q26 0 45 -19t19 -45zM1792 1344v-256q0 -26 -19 -45t-45 -19h-1664q-26 0 -45 19t-19 45v256q0 26 19 45t45 19h1664q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0b0;" horiz-adv-x="1408" d="M1403 1241q17 -41 -14 -70l-493 -493v-742q0 -42 -39 -59q-13 -5 -25 -5q-27 0 -45 19l-256 256q-19 19 -19 45v486l-493 493q-31 29 -14 70q17 39 59 39h1280q42 0 59 -39z" />
-<glyph unicode="&#xf0b1;" horiz-adv-x="1792" d="M640 1280h512v128h-512v-128zM1792 640v-480q0 -66 -47 -113t-113 -47h-1472q-66 0 -113 47t-47 113v480h672v-160q0 -26 19 -45t45 -19h320q26 0 45 19t19 45v160h672zM1024 640v-128h-256v128h256zM1792 1120v-384h-1792v384q0 66 47 113t113 47h352v160q0 40 28 68 t68 28h576q40 0 68 -28t28 -68v-160h352q66 0 113 -47t47 -113z" />
-<glyph unicode="&#xf0b2;" d="M1283 995l-355 -355l355 -355l144 144q29 31 70 14q39 -17 39 -59v-448q0 -26 -19 -45t-45 -19h-448q-42 0 -59 40q-17 39 14 69l144 144l-355 355l-355 -355l144 -144q31 -30 14 -69q-17 -40 -59 -40h-448q-26 0 -45 19t-19 45v448q0 42 40 59q39 17 69 -14l144 -144 l355 355l-355 355l-144 -144q-19 -19 -45 -19q-12 0 -24 5q-40 17 -40 59v448q0 26 19 45t45 19h448q42 0 59 -40q17 -39 -14 -69l-144 -144l355 -355l355 355l-144 144q-31 30 -14 69q17 40 59 40h448q26 0 45 -19t19 -45v-448q0 -42 -39 -59q-13 -5 -25 -5q-26 0 -45 19z " />
-<glyph unicode="&#xf0c0;" horiz-adv-x="1920" d="M593 640q-162 -5 -265 -128h-134q-82 0 -138 40.5t-56 118.5q0 353 124 353q6 0 43.5 -21t97.5 -42.5t119 -21.5q67 0 133 23q-5 -37 -5 -66q0 -139 81 -256zM1664 3q0 -120 -73 -189.5t-194 -69.5h-874q-121 0 -194 69.5t-73 189.5q0 53 3.5 103.5t14 109t26.5 108.5 t43 97.5t62 81t85.5 53.5t111.5 20q10 0 43 -21.5t73 -48t107 -48t135 -21.5t135 21.5t107 48t73 48t43 21.5q61 0 111.5 -20t85.5 -53.5t62 -81t43 -97.5t26.5 -108.5t14 -109t3.5 -103.5zM640 1280q0 -106 -75 -181t-181 -75t-181 75t-75 181t75 181t181 75t181 -75 t75 -181zM1344 896q0 -159 -112.5 -271.5t-271.5 -112.5t-271.5 112.5t-112.5 271.5t112.5 271.5t271.5 112.5t271.5 -112.5t112.5 -271.5zM1920 671q0 -78 -56 -118.5t-138 -40.5h-134q-103 123 -265 128q81 117 81 256q0 29 -5 66q66 -23 133 -23q59 0 119 21.5t97.5 42.5 t43.5 21q124 0 124 -353zM1792 1280q0 -106 -75 -181t-181 -75t-181 75t-75 181t75 181t181 75t181 -75t75 -181z" />
-<glyph unicode="&#xf0c1;" horiz-adv-x="1664" d="M1456 320q0 40 -28 68l-208 208q-28 28 -68 28q-42 0 -72 -32q3 -3 19 -18.5t21.5 -21.5t15 -19t13 -25.5t3.5 -27.5q0 -40 -28 -68t-68 -28q-15 0 -27.5 3.5t-25.5 13t-19 15t-21.5 21.5t-18.5 19q-33 -31 -33 -73q0 -40 28 -68l206 -207q27 -27 68 -27q40 0 68 26 l147 146q28 28 28 67zM753 1025q0 40 -28 68l-206 207q-28 28 -68 28q-39 0 -68 -27l-147 -146q-28 -28 -28 -67q0 -40 28 -68l208 -208q27 -27 68 -27q42 0 72 31q-3 3 -19 18.5t-21.5 21.5t-15 19t-13 25.5t-3.5 27.5q0 40 28 68t68 28q15 0 27.5 -3.5t25.5 -13t19 -15 t21.5 -21.5t18.5 -19q33 31 33 73zM1648 320q0 -120 -85 -203l-147 -146q-83 -83 -203 -83q-121 0 -204 85l-206 207q-83 83 -83 203q0 123 88 209l-88 88q-86 -88 -208 -88q-120 0 -204 84l-208 208q-84 84 -84 204t85 203l147 146q83 83 203 83q121 0 204 -85l206 -207 q83 -83 83 -203q0 -123 -88 -209l88 -88q86 88 208 88q120 0 204 -84l208 -208q84 -84 84 -204z" />
-<glyph unicode="&#xf0c2;" horiz-adv-x="1920" d="M1920 384q0 -159 -112.5 -271.5t-271.5 -112.5h-1088q-185 0 -316.5 131.5t-131.5 316.5q0 132 71 241.5t187 163.5q-2 28 -2 43q0 212 150 362t362 150q158 0 286.5 -88t187.5 -230q70 62 166 62q106 0 181 -75t75 -181q0 -75 -41 -138q129 -30 213 -134.5t84 -239.5z " />
-<glyph unicode="&#xf0c3;" horiz-adv-x="1664" d="M1527 88q56 -89 21.5 -152.5t-140.5 -63.5h-1152q-106 0 -140.5 63.5t21.5 152.5l503 793v399h-64q-26 0 -45 19t-19 45t19 45t45 19h512q26 0 45 -19t19 -45t-19 -45t-45 -19h-64v-399zM748 813l-272 -429h712l-272 429l-20 31v37v399h-128v-399v-37z" />
-<glyph unicode="&#xf0c4;" horiz-adv-x="1792" d="M960 640q26 0 45 -19t19 -45t-19 -45t-45 -19t-45 19t-19 45t19 45t45 19zM1260 576l507 -398q28 -20 25 -56q-5 -35 -35 -51l-128 -64q-13 -7 -29 -7q-17 0 -31 8l-690 387l-110 -66q-8 -4 -12 -5q14 -49 10 -97q-7 -77 -56 -147.5t-132 -123.5q-132 -84 -277 -84 q-136 0 -222 78q-90 84 -79 207q7 76 56 147t131 124q132 84 278 84q83 0 151 -31q9 13 22 22l122 73l-122 73q-13 9 -22 22q-68 -31 -151 -31q-146 0 -278 84q-82 53 -131 124t-56 147q-5 59 15.5 113t63.5 93q85 79 222 79q145 0 277 -84q83 -52 132 -123t56 -148 q4 -48 -10 -97q4 -1 12 -5l110 -66l690 387q14 8 31 8q16 0 29 -7l128 -64q30 -16 35 -51q3 -36 -25 -56zM579 836q46 42 21 108t-106 117q-92 59 -192 59q-74 0 -113 -36q-46 -42 -21 -108t106 -117q92 -59 192 -59q74 0 113 36zM494 91q81 51 106 117t-21 108 q-39 36 -113 36q-100 0 -192 -59q-81 -51 -106 -117t21 -108q39 -36 113 -36q100 0 192 59zM672 704l96 -58v11q0 36 33 56l14 8l-79 47l-26 -26q-3 -3 -10 -11t-12 -12q-2 -2 -4 -3.5t-3 -2.5zM896 480l96 -32l736 576l-128 64l-768 -431v-113l-160 -96l9 -8q2 -2 7 -6 q4 -4 11 -12t11 -12l26 -26zM1600 64l128 64l-520 408l-177 -138q-2 -3 -13 -7z" />
-<glyph unicode="&#xf0c5;" horiz-adv-x="1792" d="M1696 1152q40 0 68 -28t28 -68v-1216q0 -40 -28 -68t-68 -28h-960q-40 0 -68 28t-28 68v288h-544q-40 0 -68 28t-28 68v672q0 40 20 88t48 76l408 408q28 28 76 48t88 20h416q40 0 68 -28t28 -68v-328q68 40 128 40h416zM1152 939l-299 -299h299v299zM512 1323l-299 -299 h299v299zM708 676l316 316v416h-384v-416q0 -40 -28 -68t-68 -28h-416v-640h512v256q0 40 20 88t48 76zM1664 -128v1152h-384v-416q0 -40 -28 -68t-68 -28h-416v-640h896z" />
-<glyph unicode="&#xf0c6;" horiz-adv-x="1408" d="M1404 151q0 -117 -79 -196t-196 -79q-135 0 -235 100l-777 776q-113 115 -113 271q0 159 110 270t269 111q158 0 273 -113l605 -606q10 -10 10 -22q0 -16 -30.5 -46.5t-46.5 -30.5q-13 0 -23 10l-606 607q-79 77 -181 77q-106 0 -179 -75t-73 -181q0 -105 76 -181 l776 -777q63 -63 145 -63q64 0 106 42t42 106q0 82 -63 145l-581 581q-26 24 -60 24q-29 0 -48 -19t-19 -48q0 -32 25 -59l410 -410q10 -10 10 -22q0 -16 -31 -47t-47 -31q-12 0 -22 10l-410 410q-63 61 -63 149q0 82 57 139t139 57q88 0 149 -63l581 -581q100 -98 100 -235 z" />
-<glyph unicode="&#xf0c7;" d="M384 0h768v384h-768v-384zM1280 0h128v896q0 14 -10 38.5t-20 34.5l-281 281q-10 10 -34 20t-39 10v-416q0 -40 -28 -68t-68 -28h-576q-40 0 -68 28t-28 68v416h-128v-1280h128v416q0 40 28 68t68 28h832q40 0 68 -28t28 -68v-416zM896 928v320q0 13 -9.5 22.5t-22.5 9.5 h-192q-13 0 -22.5 -9.5t-9.5 -22.5v-320q0 -13 9.5 -22.5t22.5 -9.5h192q13 0 22.5 9.5t9.5 22.5zM1536 896v-928q0 -40 -28 -68t-68 -28h-1344q-40 0 -68 28t-28 68v1344q0 40 28 68t68 28h928q40 0 88 -20t76 -48l280 -280q28 -28 48 -76t20 -88z" />
-<glyph unicode="&#xf0c8;" d="M1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf0c9;" d="M1536 192v-128q0 -26 -19 -45t-45 -19h-1408q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1408q26 0 45 -19t19 -45zM1536 704v-128q0 -26 -19 -45t-45 -19h-1408q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1408q26 0 45 -19t19 -45zM1536 1216v-128q0 -26 -19 -45 t-45 -19h-1408q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h1408q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0ca;" horiz-adv-x="1792" d="M384 128q0 -80 -56 -136t-136 -56t-136 56t-56 136t56 136t136 56t136 -56t56 -136zM384 640q0 -80 -56 -136t-136 -56t-136 56t-56 136t56 136t136 56t136 -56t56 -136zM1792 224v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1216q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5 t22.5 9.5h1216q13 0 22.5 -9.5t9.5 -22.5zM384 1152q0 -80 -56 -136t-136 -56t-136 56t-56 136t56 136t136 56t136 -56t56 -136zM1792 736v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1216q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1216q13 0 22.5 -9.5t9.5 -22.5z M1792 1248v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1216q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1216q13 0 22.5 -9.5t9.5 -22.5z" />
-<glyph unicode="&#xf0cb;" horiz-adv-x="1792" d="M381 -84q0 -80 -54.5 -126t-135.5 -46q-106 0 -172 66l57 88q49 -45 106 -45q29 0 50.5 14.5t21.5 42.5q0 64 -105 56l-26 56q8 10 32.5 43.5t42.5 54t37 38.5v1q-16 0 -48.5 -1t-48.5 -1v-53h-106v152h333v-88l-95 -115q51 -12 81 -49t30 -88zM383 543v-159h-362 q-6 36 -6 54q0 51 23.5 93t56.5 68t66 47.5t56.5 43.5t23.5 45q0 25 -14.5 38.5t-39.5 13.5q-46 0 -81 -58l-85 59q24 51 71.5 79.5t105.5 28.5q73 0 123 -41.5t50 -112.5q0 -50 -34 -91.5t-75 -64.5t-75.5 -50.5t-35.5 -52.5h127v60h105zM1792 224v-192q0 -13 -9.5 -22.5 t-22.5 -9.5h-1216q-13 0 -22.5 9.5t-9.5 22.5v192q0 14 9 23t23 9h1216q13 0 22.5 -9.5t9.5 -22.5zM384 1123v-99h-335v99h107q0 41 0.5 122t0.5 121v12h-2q-8 -17 -50 -54l-71 76l136 127h106v-404h108zM1792 736v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1216q-13 0 -22.5 9.5 t-9.5 22.5v192q0 14 9 23t23 9h1216q13 0 22.5 -9.5t9.5 -22.5zM1792 1248v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1216q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1216q13 0 22.5 -9.5t9.5 -22.5z" />
-<glyph unicode="&#xf0cc;" horiz-adv-x="1792" d="M1760 640q14 0 23 -9t9 -23v-64q0 -14 -9 -23t-23 -9h-1728q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h1728zM483 704q-28 35 -51 80q-48 97 -48 188q0 181 134 309q133 127 393 127q50 0 167 -19q66 -12 177 -48q10 -38 21 -118q14 -123 14 -183q0 -18 -5 -45l-12 -3l-84 6 l-14 2q-50 149 -103 205q-88 91 -210 91q-114 0 -182 -59q-67 -58 -67 -146q0 -73 66 -140t279 -129q69 -20 173 -66q58 -28 95 -52h-743zM990 448h411q7 -39 7 -92q0 -111 -41 -212q-23 -55 -71 -104q-37 -35 -109 -81q-80 -48 -153 -66q-80 -21 -203 -21q-114 0 -195 23 l-140 40q-57 16 -72 28q-8 8 -8 22v13q0 108 -2 156q-1 30 0 68l2 37v44l102 2q15 -34 30 -71t22.5 -56t12.5 -27q35 -57 80 -94q43 -36 105 -57q59 -22 132 -22q64 0 139 27q77 26 122 86q47 61 47 129q0 84 -81 157q-34 29 -137 71z" />
-<glyph unicode="&#xf0cd;" d="M48 1313q-37 2 -45 4l-3 88q13 1 40 1q60 0 112 -4q132 -7 166 -7q86 0 168 3q116 4 146 5q56 0 86 2l-1 -14l2 -64v-9q-60 -9 -124 -9q-60 0 -79 -25q-13 -14 -13 -132q0 -13 0.5 -32.5t0.5 -25.5l1 -229l14 -280q6 -124 51 -202q35 -59 96 -92q88 -47 177 -47 q104 0 191 28q56 18 99 51q48 36 65 64q36 56 53 114q21 73 21 229q0 79 -3.5 128t-11 122.5t-13.5 159.5l-4 59q-5 67 -24 88q-34 35 -77 34l-100 -2l-14 3l2 86h84l205 -10q76 -3 196 10l18 -2q6 -38 6 -51q0 -7 -4 -31q-45 -12 -84 -13q-73 -11 -79 -17q-15 -15 -15 -41 q0 -7 1.5 -27t1.5 -31q8 -19 22 -396q6 -195 -15 -304q-15 -76 -41 -122q-38 -65 -112 -123q-75 -57 -182 -89q-109 -33 -255 -33q-167 0 -284 46q-119 47 -179 122q-61 76 -83 195q-16 80 -16 237v333q0 188 -17 213q-25 36 -147 39zM1536 -96v64q0 14 -9 23t-23 9h-1472 q-14 0 -23 -9t-9 -23v-64q0 -14 9 -23t23 -9h1472q14 0 23 9t9 23z" />
-<glyph unicode="&#xf0ce;" horiz-adv-x="1664" d="M512 160v192q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h320q14 0 23 9t9 23zM512 544v192q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h320q14 0 23 9t9 23zM1024 160v192q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23 v-192q0 -14 9 -23t23 -9h320q14 0 23 9t9 23zM512 928v192q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h320q14 0 23 9t9 23zM1024 544v192q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h320q14 0 23 9t9 23zM1536 160v192 q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h320q14 0 23 9t9 23zM1024 928v192q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h320q14 0 23 9t9 23zM1536 544v192q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23v-192 q0 -14 9 -23t23 -9h320q14 0 23 9t9 23zM1536 928v192q0 14 -9 23t-23 9h-320q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h320q14 0 23 9t9 23zM1664 1248v-1088q0 -66 -47 -113t-113 -47h-1344q-66 0 -113 47t-47 113v1088q0 66 47 113t113 47h1344q66 0 113 -47t47 -113 z" />
-<glyph unicode="&#xf0d0;" horiz-adv-x="1664" d="M1190 955l293 293l-107 107l-293 -293zM1637 1248q0 -27 -18 -45l-1286 -1286q-18 -18 -45 -18t-45 18l-198 198q-18 18 -18 45t18 45l1286 1286q18 18 45 18t45 -18l198 -198q18 -18 18 -45zM286 1438l98 -30l-98 -30l-30 -98l-30 98l-98 30l98 30l30 98zM636 1276 l196 -60l-196 -60l-60 -196l-60 196l-196 60l196 60l60 196zM1566 798l98 -30l-98 -30l-30 -98l-30 98l-98 30l98 30l30 98zM926 1438l98 -30l-98 -30l-30 -98l-30 98l-98 30l98 30l30 98z" />
-<glyph unicode="&#xf0d1;" horiz-adv-x="1792" d="M640 128q0 52 -38 90t-90 38t-90 -38t-38 -90t38 -90t90 -38t90 38t38 90zM256 640h384v256h-158q-13 0 -22 -9l-195 -195q-9 -9 -9 -22v-30zM1536 128q0 52 -38 90t-90 38t-90 -38t-38 -90t38 -90t90 -38t90 38t38 90zM1792 1216v-1024q0 -15 -4 -26.5t-13.5 -18.5 t-16.5 -11.5t-23.5 -6t-22.5 -2t-25.5 0t-22.5 0.5q0 -106 -75 -181t-181 -75t-181 75t-75 181h-384q0 -106 -75 -181t-181 -75t-181 75t-75 181h-64q-3 0 -22.5 -0.5t-25.5 0t-22.5 2t-23.5 6t-16.5 11.5t-13.5 18.5t-4 26.5q0 26 19 45t45 19v320q0 8 -0.5 35t0 38 t2.5 34.5t6.5 37t14 30.5t22.5 30l198 198q19 19 50.5 32t58.5 13h160v192q0 26 19 45t45 19h1024q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0d2;" d="M1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103q-111 0 -218 32q59 93 78 164q9 34 54 211q20 -39 73 -67.5t114 -28.5q121 0 216 68.5t147 188.5t52 270q0 114 -59.5 214t-172.5 163t-255 63q-105 0 -196 -29t-154.5 -77t-109 -110.5t-67 -129.5t-21.5 -134 q0 -104 40 -183t117 -111q30 -12 38 20q2 7 8 31t8 30q6 23 -11 43q-51 61 -51 151q0 151 104.5 259.5t273.5 108.5q151 0 235.5 -82t84.5 -213q0 -170 -68.5 -289t-175.5 -119q-61 0 -98 43.5t-23 104.5q8 35 26.5 93.5t30 103t11.5 75.5q0 50 -27 83t-77 33 q-62 0 -105 -57t-43 -142q0 -73 25 -122l-99 -418q-17 -70 -13 -177q-206 91 -333 281t-127 423q0 209 103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf0d3;" d="M1248 1408q119 0 203.5 -84.5t84.5 -203.5v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-725q85 122 108 210q9 34 53 209q21 -39 73.5 -67t112.5 -28q181 0 295.5 147.5t114.5 373.5q0 84 -35 162.5t-96.5 139t-152.5 97t-197 36.5q-104 0 -194.5 -28.5t-153 -76.5 t-107.5 -109.5t-66.5 -128t-21.5 -132.5q0 -102 39.5 -180t116.5 -110q13 -5 23.5 0t14.5 19q10 44 15 61q6 23 -11 42q-50 62 -50 150q0 150 103.5 256.5t270.5 106.5q149 0 232.5 -81t83.5 -210q0 -168 -67.5 -286t-173.5 -118q-60 0 -97 43.5t-23 103.5q8 34 26.5 92.5 t29.5 102t11 74.5q0 49 -26.5 81.5t-75.5 32.5q-61 0 -103.5 -56.5t-42.5 -139.5q0 -72 24 -121l-98 -414q-24 -100 -7 -254h-183q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960z" />
-<glyph unicode="&#xf0d4;" d="M678 -57q0 -38 -10 -71h-380q-95 0 -171.5 56.5t-103.5 147.5q24 45 69 77.5t100 49.5t107 24t107 7q32 0 49 -2q6 -4 30.5 -21t33 -23t31 -23t32 -25.5t27.5 -25.5t26.5 -29.5t21 -30.5t17.5 -34.5t9.5 -36t4.5 -40.5zM385 294q-234 -7 -385 -85v433q103 -118 273 -118 q32 0 70 5q-21 -61 -21 -86q0 -67 63 -149zM558 805q0 -100 -43.5 -160.5t-140.5 -60.5q-51 0 -97 26t-78 67.5t-56 93.5t-35.5 104t-11.5 99q0 96 51.5 165t144.5 69q66 0 119 -41t84 -104t47 -130t16 -128zM1536 896v-736q0 -119 -84.5 -203.5t-203.5 -84.5h-468 q39 73 39 157q0 66 -22 122.5t-55.5 93t-72 71t-72 59.5t-55.5 54.5t-22 59.5q0 36 23 68t56 61.5t65.5 64.5t55.5 93t23 131t-26.5 145.5t-75.5 118.5q-6 6 -14 11t-12.5 7.5t-10 9.5t-10.5 17h135l135 64h-437q-138 0 -244.5 -38.5t-182.5 -133.5q0 126 81 213t207 87h960 q119 0 203.5 -84.5t84.5 -203.5v-96h-256v256h-128v-256h-256v-128h256v-256h128v256h256z" />
-<glyph unicode="&#xf0d5;" horiz-adv-x="1664" d="M876 71q0 21 -4.5 40.5t-9.5 36t-17.5 34.5t-21 30.5t-26.5 29.5t-27.5 25.5t-32 25.5t-31 23t-33 23t-30.5 21q-17 2 -50 2q-54 0 -106 -7t-108 -25t-98 -46t-69 -75t-27 -107q0 -68 35.5 -121.5t93 -84t120.5 -45.5t127 -15q59 0 112.5 12.5t100.5 39t74.5 73.5 t27.5 110zM756 933q0 60 -16.5 127.5t-47 130.5t-84 104t-119.5 41q-93 0 -144 -69t-51 -165q0 -47 11.5 -99t35.5 -104t56 -93.5t78 -67.5t97 -26q97 0 140.5 60.5t43.5 160.5zM625 1408h437l-135 -79h-135q71 -45 110 -126t39 -169q0 -74 -23 -131.5t-56 -92.5t-66 -64.5 t-56 -61t-23 -67.5q0 -26 16.5 -51t43 -48t58.5 -48t64 -55.5t58.5 -66t43 -85t16.5 -106.5q0 -160 -140 -282q-152 -131 -420 -131q-59 0 -119.5 10t-122 33.5t-108.5 58t-77 89t-30 121.5q0 61 37 135q32 64 96 110.5t145 71t155 36t150 13.5q-64 83 -64 149q0 12 2 23.5 t5 19.5t8 21.5t7 21.5q-40 -5 -70 -5q-149 0 -255.5 98t-106.5 246q0 140 95 250.5t234 141.5q94 20 187 20zM1664 1152v-128h-256v-256h-128v256h-256v128h256v256h128v-256h256z" />
-<glyph unicode="&#xf0d6;" horiz-adv-x="1920" d="M768 384h384v96h-128v448h-114l-148 -137l77 -80q42 37 55 57h2v-288h-128v-96zM1280 640q0 -70 -21 -142t-59.5 -134t-101.5 -101t-138 -39t-138 39t-101.5 101t-59.5 134t-21 142t21 142t59.5 134t101.5 101t138 39t138 -39t101.5 -101t59.5 -134t21 -142zM1792 384 v512q-106 0 -181 75t-75 181h-1152q0 -106 -75 -181t-181 -75v-512q106 0 181 -75t75 -181h1152q0 106 75 181t181 75zM1920 1216v-1152q0 -26 -19 -45t-45 -19h-1792q-26 0 -45 19t-19 45v1152q0 26 19 45t45 19h1792q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0d7;" horiz-adv-x="1024" d="M1024 832q0 -26 -19 -45l-448 -448q-19 -19 -45 -19t-45 19l-448 448q-19 19 -19 45t19 45t45 19h896q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0d8;" horiz-adv-x="1024" d="M1024 320q0 -26 -19 -45t-45 -19h-896q-26 0 -45 19t-19 45t19 45l448 448q19 19 45 19t45 -19l448 -448q19 -19 19 -45z" />
-<glyph unicode="&#xf0d9;" horiz-adv-x="640" d="M640 1088v-896q0 -26 -19 -45t-45 -19t-45 19l-448 448q-19 19 -19 45t19 45l448 448q19 19 45 19t45 -19t19 -45z" />
-<glyph unicode="&#xf0da;" horiz-adv-x="640" d="M576 640q0 -26 -19 -45l-448 -448q-19 -19 -45 -19t-45 19t-19 45v896q0 26 19 45t45 19t45 -19l448 -448q19 -19 19 -45z" />
-<glyph unicode="&#xf0db;" horiz-adv-x="1664" d="M160 0h608v1152h-640v-1120q0 -13 9.5 -22.5t22.5 -9.5zM1536 32v1120h-640v-1152h608q13 0 22.5 9.5t9.5 22.5zM1664 1248v-1216q0 -66 -47 -113t-113 -47h-1344q-66 0 -113 47t-47 113v1216q0 66 47 113t113 47h1344q66 0 113 -47t47 -113z" />
-<glyph unicode="&#xf0dc;" horiz-adv-x="1024" d="M1024 448q0 -26 -19 -45l-448 -448q-19 -19 -45 -19t-45 19l-448 448q-19 19 -19 45t19 45t45 19h896q26 0 45 -19t19 -45zM1024 832q0 -26 -19 -45t-45 -19h-896q-26 0 -45 19t-19 45t19 45l448 448q19 19 45 19t45 -19l448 -448q19 -19 19 -45z" />
-<glyph unicode="&#xf0dd;" horiz-adv-x="1024" d="M1024 448q0 -26 -19 -45l-448 -448q-19 -19 -45 -19t-45 19l-448 448q-19 19 -19 45t19 45t45 19h896q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0de;" horiz-adv-x="1024" d="M1024 832q0 -26 -19 -45t-45 -19h-896q-26 0 -45 19t-19 45t19 45l448 448q19 19 45 19t45 -19l448 -448q19 -19 19 -45z" />
-<glyph unicode="&#xf0e0;" horiz-adv-x="1792" d="M1792 826v-794q0 -66 -47 -113t-113 -47h-1472q-66 0 -113 47t-47 113v794q44 -49 101 -87q362 -246 497 -345q57 -42 92.5 -65.5t94.5 -48t110 -24.5h1h1q51 0 110 24.5t94.5 48t92.5 65.5q170 123 498 345q57 39 100 87zM1792 1120q0 -79 -49 -151t-122 -123 q-376 -261 -468 -325q-10 -7 -42.5 -30.5t-54 -38t-52 -32.5t-57.5 -27t-50 -9h-1h-1q-23 0 -50 9t-57.5 27t-52 32.5t-54 38t-42.5 30.5q-91 64 -262 182.5t-205 142.5q-62 42 -117 115.5t-55 136.5q0 78 41.5 130t118.5 52h1472q65 0 112.5 -47t47.5 -113z" />
-<glyph unicode="&#xf0e1;" d="M349 911v-991h-330v991h330zM370 1217q1 -73 -50.5 -122t-135.5 -49h-2q-82 0 -132 49t-50 122q0 74 51.5 122.5t134.5 48.5t133 -48.5t51 -122.5zM1536 488v-568h-329v530q0 105 -40.5 164.5t-126.5 59.5q-63 0 -105.5 -34.5t-63.5 -85.5q-11 -30 -11 -81v-553h-329 q2 399 2 647t-1 296l-1 48h329v-144h-2q20 32 41 56t56.5 52t87 43.5t114.5 15.5q171 0 275 -113.5t104 -332.5z" />
-<glyph unicode="&#xf0e2;" d="M1536 640q0 -156 -61 -298t-164 -245t-245 -164t-298 -61q-172 0 -327 72.5t-264 204.5q-7 10 -6.5 22.5t8.5 20.5l137 138q10 9 25 9q16 -2 23 -12q73 -95 179 -147t225 -52q104 0 198.5 40.5t163.5 109.5t109.5 163.5t40.5 198.5t-40.5 198.5t-109.5 163.5 t-163.5 109.5t-198.5 40.5q-98 0 -188 -35.5t-160 -101.5l137 -138q31 -30 14 -69q-17 -40 -59 -40h-448q-26 0 -45 19t-19 45v448q0 42 40 59q39 17 69 -14l130 -129q107 101 244.5 156.5t284.5 55.5q156 0 298 -61t245 -164t164 -245t61 -298z" />
-<glyph unicode="&#xf0e3;" horiz-adv-x="1792" d="M1771 0q0 -53 -37 -90l-107 -108q-39 -37 -91 -37q-53 0 -90 37l-363 364q-38 36 -38 90q0 53 43 96l-256 256l-126 -126q-14 -14 -34 -14t-34 14q2 -2 12.5 -12t12.5 -13t10 -11.5t10 -13.5t6 -13.5t5.5 -16.5t1.5 -18q0 -38 -28 -68q-3 -3 -16.5 -18t-19 -20.5 t-18.5 -16.5t-22 -15.5t-22 -9t-26 -4.5q-40 0 -68 28l-408 408q-28 28 -28 68q0 13 4.5 26t9 22t15.5 22t16.5 18.5t20.5 19t18 16.5q30 28 68 28q10 0 18 -1.5t16.5 -5.5t13.5 -6t13.5 -10t11.5 -10t13 -12.5t12 -12.5q-14 14 -14 34t14 34l348 348q14 14 34 14t34 -14 q-2 2 -12.5 12t-12.5 13t-10 11.5t-10 13.5t-6 13.5t-5.5 16.5t-1.5 18q0 38 28 68q3 3 16.5 18t19 20.5t18.5 16.5t22 15.5t22 9t26 4.5q40 0 68 -28l408 -408q28 -28 28 -68q0 -13 -4.5 -26t-9 -22t-15.5 -22t-16.5 -18.5t-20.5 -19t-18 -16.5q-30 -28 -68 -28 q-10 0 -18 1.5t-16.5 5.5t-13.5 6t-13.5 10t-11.5 10t-13 12.5t-12 12.5q14 -14 14 -34t-14 -34l-126 -126l256 -256q43 43 96 43q52 0 91 -37l363 -363q37 -39 37 -91z" />
-<glyph unicode="&#xf0e4;" horiz-adv-x="1792" d="M384 384q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM576 832q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1004 351l101 382q6 26 -7.5 48.5t-38.5 29.5 t-48 -6.5t-30 -39.5l-101 -382q-60 -5 -107 -43.5t-63 -98.5q-20 -77 20 -146t117 -89t146 20t89 117q16 60 -6 117t-72 91zM1664 384q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1024 1024q0 53 -37.5 90.5 t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1472 832q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1792 384q0 -261 -141 -483q-19 -29 -54 -29h-1402q-35 0 -54 29 q-141 221 -141 483q0 182 71 348t191 286t286 191t348 71t348 -71t286 -191t191 -286t71 -348z" />
-<glyph unicode="&#xf0e5;" horiz-adv-x="1792" d="M896 1152q-204 0 -381.5 -69.5t-282 -187.5t-104.5 -255q0 -112 71.5 -213.5t201.5 -175.5l87 -50l-27 -96q-24 -91 -70 -172q152 63 275 171l43 38l57 -6q69 -8 130 -8q204 0 381.5 69.5t282 187.5t104.5 255t-104.5 255t-282 187.5t-381.5 69.5zM1792 640 q0 -174 -120 -321.5t-326 -233t-450 -85.5q-70 0 -145 8q-198 -175 -460 -242q-49 -14 -114 -22h-5q-15 0 -27 10.5t-16 27.5v1q-3 4 -0.5 12t2 10t4.5 9.5l6 9t7 8.5t8 9q7 8 31 34.5t34.5 38t31 39.5t32.5 51t27 59t26 76q-157 89 -247.5 220t-90.5 281q0 174 120 321.5 t326 233t450 85.5t450 -85.5t326 -233t120 -321.5z" />
-<glyph unicode="&#xf0e6;" horiz-adv-x="1792" d="M704 1152q-153 0 -286 -52t-211.5 -141t-78.5 -191q0 -82 53 -158t149 -132l97 -56l-35 -84q34 20 62 39l44 31l53 -10q78 -14 153 -14q153 0 286 52t211.5 141t78.5 191t-78.5 191t-211.5 141t-286 52zM704 1280q191 0 353.5 -68.5t256.5 -186.5t94 -257t-94 -257 t-256.5 -186.5t-353.5 -68.5q-86 0 -176 16q-124 -88 -278 -128q-36 -9 -86 -16h-3q-11 0 -20.5 8t-11.5 21q-1 3 -1 6.5t0.5 6.5t2 6l2.5 5t3.5 5.5t4 5t4.5 5t4 4.5q5 6 23 25t26 29.5t22.5 29t25 38.5t20.5 44q-124 72 -195 177t-71 224q0 139 94 257t256.5 186.5 t353.5 68.5zM1526 111q10 -24 20.5 -44t25 -38.5t22.5 -29t26 -29.5t23 -25q1 -1 4 -4.5t4.5 -5t4 -5t3.5 -5.5l2.5 -5t2 -6t0.5 -6.5t-1 -6.5q-3 -14 -13 -22t-22 -7q-50 7 -86 16q-154 40 -278 128q-90 -16 -176 -16q-271 0 -472 132q58 -4 88 -4q161 0 309 45t264 129 q125 92 192 212t67 254q0 77 -23 152q129 -71 204 -178t75 -230q0 -120 -71 -224.5t-195 -176.5z" />
-<glyph unicode="&#xf0e7;" horiz-adv-x="896" d="M885 970q18 -20 7 -44l-540 -1157q-13 -25 -42 -25q-4 0 -14 2q-17 5 -25.5 19t-4.5 30l197 808l-406 -101q-4 -1 -12 -1q-18 0 -31 11q-18 15 -13 39l201 825q4 14 16 23t28 9h328q19 0 32 -12.5t13 -29.5q0 -8 -5 -18l-171 -463l396 98q8 2 12 2q19 0 34 -15z" />
-<glyph unicode="&#xf0e8;" horiz-adv-x="1792" d="M1792 288v-320q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v320q0 40 28 68t68 28h96v192h-512v-192h96q40 0 68 -28t28 -68v-320q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v320q0 40 28 68t68 28h96v192h-512v-192h96q40 0 68 -28t28 -68v-320 q0 -40 -28 -68t-68 -28h-320q-40 0 -68 28t-28 68v320q0 40 28 68t68 28h96v192q0 52 38 90t90 38h512v192h-96q-40 0 -68 28t-28 68v320q0 40 28 68t68 28h320q40 0 68 -28t28 -68v-320q0 -40 -28 -68t-68 -28h-96v-192h512q52 0 90 -38t38 -90v-192h96q40 0 68 -28t28 -68 z" />
-<glyph unicode="&#xf0e9;" horiz-adv-x="1664" d="M896 708v-580q0 -104 -76 -180t-180 -76t-180 76t-76 180q0 26 19 45t45 19t45 -19t19 -45q0 -50 39 -89t89 -39t89 39t39 89v580q33 11 64 11t64 -11zM1664 681q0 -13 -9.5 -22.5t-22.5 -9.5q-11 0 -23 10q-49 46 -93 69t-102 23q-68 0 -128 -37t-103 -97 q-7 -10 -17.5 -28t-14.5 -24q-11 -17 -28 -17q-18 0 -29 17q-4 6 -14.5 24t-17.5 28q-43 60 -102.5 97t-127.5 37t-127.5 -37t-102.5 -97q-7 -10 -17.5 -28t-14.5 -24q-11 -17 -29 -17q-17 0 -28 17q-4 6 -14.5 24t-17.5 28q-43 60 -103 97t-128 37q-58 0 -102 -23t-93 -69 q-12 -10 -23 -10q-13 0 -22.5 9.5t-9.5 22.5q0 5 1 7q45 183 172.5 319.5t298 204.5t360.5 68q140 0 274.5 -40t246.5 -113.5t194.5 -187t115.5 -251.5q1 -2 1 -7zM896 1408v-98q-42 2 -64 2t-64 -2v98q0 26 19 45t45 19t45 -19t19 -45z" />
-<glyph unicode="&#xf0ea;" horiz-adv-x="1792" d="M768 -128h896v640h-416q-40 0 -68 28t-28 68v416h-384v-1152zM1024 1312v64q0 13 -9.5 22.5t-22.5 9.5h-704q-13 0 -22.5 -9.5t-9.5 -22.5v-64q0 -13 9.5 -22.5t22.5 -9.5h704q13 0 22.5 9.5t9.5 22.5zM1280 640h299l-299 299v-299zM1792 512v-672q0 -40 -28 -68t-68 -28 h-960q-40 0 -68 28t-28 68v160h-544q-40 0 -68 28t-28 68v1344q0 40 28 68t68 28h1088q40 0 68 -28t28 -68v-328q21 -13 36 -28l408 -408q28 -28 48 -76t20 -88z" />
-<glyph unicode="&#xf0eb;" horiz-adv-x="1024" d="M736 960q0 -13 -9.5 -22.5t-22.5 -9.5t-22.5 9.5t-9.5 22.5q0 46 -54 71t-106 25q-13 0 -22.5 9.5t-9.5 22.5t9.5 22.5t22.5 9.5q50 0 99.5 -16t87 -54t37.5 -90zM896 960q0 72 -34.5 134t-90 101.5t-123 62t-136.5 22.5t-136.5 -22.5t-123 -62t-90 -101.5t-34.5 -134 q0 -101 68 -180q10 -11 30.5 -33t30.5 -33q128 -153 141 -298h228q13 145 141 298q10 11 30.5 33t30.5 33q68 79 68 180zM1024 960q0 -155 -103 -268q-45 -49 -74.5 -87t-59.5 -95.5t-34 -107.5q47 -28 47 -82q0 -37 -25 -64q25 -27 25 -64q0 -52 -45 -81q13 -23 13 -47 q0 -46 -31.5 -71t-77.5 -25q-20 -44 -60 -70t-87 -26t-87 26t-60 70q-46 0 -77.5 25t-31.5 71q0 24 13 47q-45 29 -45 81q0 37 25 64q-25 27 -25 64q0 54 47 82q-4 50 -34 107.5t-59.5 95.5t-74.5 87q-103 113 -103 268q0 99 44.5 184.5t117 142t164 89t186.5 32.5 t186.5 -32.5t164 -89t117 -142t44.5 -184.5z" />
-<glyph unicode="&#xf0ec;" horiz-adv-x="1792" d="M1792 352v-192q0 -13 -9.5 -22.5t-22.5 -9.5h-1376v-192q0 -13 -9.5 -22.5t-22.5 -9.5q-12 0 -24 10l-319 320q-9 9 -9 22q0 14 9 23l320 320q9 9 23 9q13 0 22.5 -9.5t9.5 -22.5v-192h1376q13 0 22.5 -9.5t9.5 -22.5zM1792 896q0 -14 -9 -23l-320 -320q-9 -9 -23 -9 q-13 0 -22.5 9.5t-9.5 22.5v192h-1376q-13 0 -22.5 9.5t-9.5 22.5v192q0 13 9.5 22.5t22.5 9.5h1376v192q0 14 9 23t23 9q12 0 24 -10l319 -319q9 -9 9 -23z" />
-<glyph unicode="&#xf0ed;" horiz-adv-x="1920" d="M1280 608q0 14 -9 23t-23 9h-224v352q0 13 -9.5 22.5t-22.5 9.5h-192q-13 0 -22.5 -9.5t-9.5 -22.5v-352h-224q-13 0 -22.5 -9.5t-9.5 -22.5q0 -14 9 -23l352 -352q9 -9 23 -9t23 9l351 351q10 12 10 24zM1920 384q0 -159 -112.5 -271.5t-271.5 -112.5h-1088 q-185 0 -316.5 131.5t-131.5 316.5q0 130 70 240t188 165q-2 30 -2 43q0 212 150 362t362 150q156 0 285.5 -87t188.5 -231q71 62 166 62q106 0 181 -75t75 -181q0 -76 -41 -138q130 -31 213.5 -135.5t83.5 -238.5z" />
-<glyph unicode="&#xf0ee;" horiz-adv-x="1920" d="M1280 672q0 14 -9 23l-352 352q-9 9 -23 9t-23 -9l-351 -351q-10 -12 -10 -24q0 -14 9 -23t23 -9h224v-352q0 -13 9.5 -22.5t22.5 -9.5h192q13 0 22.5 9.5t9.5 22.5v352h224q13 0 22.5 9.5t9.5 22.5zM1920 384q0 -159 -112.5 -271.5t-271.5 -112.5h-1088 q-185 0 -316.5 131.5t-131.5 316.5q0 130 70 240t188 165q-2 30 -2 43q0 212 150 362t362 150q156 0 285.5 -87t188.5 -231q71 62 166 62q106 0 181 -75t75 -181q0 -76 -41 -138q130 -31 213.5 -135.5t83.5 -238.5z" />
-<glyph unicode="&#xf0f0;" horiz-adv-x="1408" d="M384 192q0 -26 -19 -45t-45 -19t-45 19t-19 45t19 45t45 19t45 -19t19 -45zM1408 131q0 -121 -73 -190t-194 -69h-874q-121 0 -194 69t-73 190q0 68 5.5 131t24 138t47.5 132.5t81 103t120 60.5q-22 -52 -22 -120v-203q-58 -20 -93 -70t-35 -111q0 -80 56 -136t136 -56 t136 56t56 136q0 61 -35.5 111t-92.5 70v203q0 62 25 93q132 -104 295 -104t295 104q25 -31 25 -93v-64q-106 0 -181 -75t-75 -181v-89q-32 -29 -32 -71q0 -40 28 -68t68 -28t68 28t28 68q0 42 -32 71v89q0 52 38 90t90 38t90 -38t38 -90v-89q-32 -29 -32 -71q0 -40 28 -68 t68 -28t68 28t28 68q0 42 -32 71v89q0 68 -34.5 127.5t-93.5 93.5q0 10 0.5 42.5t0 48t-2.5 41.5t-7 47t-13 40q68 -15 120 -60.5t81 -103t47.5 -132.5t24 -138t5.5 -131zM1088 1024q0 -159 -112.5 -271.5t-271.5 -112.5t-271.5 112.5t-112.5 271.5t112.5 271.5t271.5 112.5 t271.5 -112.5t112.5 -271.5z" />
-<glyph unicode="&#xf0f1;" horiz-adv-x="1408" d="M1280 832q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1408 832q0 -62 -35.5 -111t-92.5 -70v-395q0 -159 -131.5 -271.5t-316.5 -112.5t-316.5 112.5t-131.5 271.5v132q-164 20 -274 128t-110 252v512q0 26 19 45t45 19q6 0 16 -2q17 30 47 48 t65 18q53 0 90.5 -37.5t37.5 -90.5t-37.5 -90.5t-90.5 -37.5q-33 0 -64 18v-402q0 -106 94 -181t226 -75t226 75t94 181v402q-31 -18 -64 -18q-53 0 -90.5 37.5t-37.5 90.5t37.5 90.5t90.5 37.5q35 0 65 -18t47 -48q10 2 16 2q26 0 45 -19t19 -45v-512q0 -144 -110 -252 t-274 -128v-132q0 -106 94 -181t226 -75t226 75t94 181v395q-57 21 -92.5 70t-35.5 111q0 80 56 136t136 56t136 -56t56 -136z" />
-<glyph unicode="&#xf0f2;" horiz-adv-x="1792" d="M640 1152h512v128h-512v-128zM288 1152v-1280h-64q-92 0 -158 66t-66 158v832q0 92 66 158t158 66h64zM1408 1152v-1280h-1024v1280h128v160q0 40 28 68t68 28h576q40 0 68 -28t28 -68v-160h128zM1792 928v-832q0 -92 -66 -158t-158 -66h-64v1280h64q92 0 158 -66 t66 -158z" />
-<glyph unicode="&#xf0f3;" horiz-adv-x="1664" d="M848 -160q0 16 -16 16q-59 0 -101.5 42.5t-42.5 101.5q0 16 -16 16t-16 -16q0 -73 51.5 -124.5t124.5 -51.5q16 0 16 16zM1664 128q0 -52 -38 -90t-90 -38h-448q0 -106 -75 -181t-181 -75t-181 75t-75 181h-448q-52 0 -90 38t-38 90q190 161 287 397.5t97 498.5 q0 165 96 262t264 117q-8 18 -8 37q0 40 28 68t68 28t68 -28t28 -68q0 -19 -8 -37q168 -20 264 -117t96 -262q0 -262 97 -498.5t287 -397.5z" />
-<glyph unicode="&#xf0f4;" horiz-adv-x="1920" d="M1664 896q0 80 -56 136t-136 56h-64v-384h64q80 0 136 56t56 136zM0 128h1792q0 -106 -75 -181t-181 -75h-1280q-106 0 -181 75t-75 181zM1856 896q0 -159 -112.5 -271.5t-271.5 -112.5h-64v-32q0 -92 -66 -158t-158 -66h-704q-92 0 -158 66t-66 158v736q0 26 19 45 t45 19h1152q159 0 271.5 -112.5t112.5 -271.5z" />
-<glyph unicode="&#xf0f5;" horiz-adv-x="1408" d="M640 1472v-640q0 -61 -35.5 -111t-92.5 -70v-779q0 -52 -38 -90t-90 -38h-128q-52 0 -90 38t-38 90v779q-57 20 -92.5 70t-35.5 111v640q0 26 19 45t45 19t45 -19t19 -45v-416q0 -26 19 -45t45 -19t45 19t19 45v416q0 26 19 45t45 19t45 -19t19 -45v-416q0 -26 19 -45 t45 -19t45 19t19 45v416q0 26 19 45t45 19t45 -19t19 -45zM1408 1472v-1600q0 -52 -38 -90t-90 -38h-128q-52 0 -90 38t-38 90v512h-224q-13 0 -22.5 9.5t-9.5 22.5v800q0 132 94 226t226 94h256q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0f6;" horiz-adv-x="1280" d="M1024 352v-64q0 -14 -9 -23t-23 -9h-704q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h704q14 0 23 -9t9 -23zM1024 608v-64q0 -14 -9 -23t-23 -9h-704q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h704q14 0 23 -9t9 -23zM128 0h1024v768h-416q-40 0 -68 28t-28 68v416h-512v-1280z M768 896h376q-10 29 -22 41l-313 313q-12 12 -41 22v-376zM1280 864v-896q0 -40 -28 -68t-68 -28h-1088q-40 0 -68 28t-28 68v1344q0 40 28 68t68 28h640q40 0 88 -20t76 -48l312 -312q28 -28 48 -76t20 -88z" />
-<glyph unicode="&#xf0f7;" horiz-adv-x="1408" d="M384 224v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM384 480v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M640 480v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM384 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M1152 224v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM896 480v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M640 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM384 992v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M1152 480v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM896 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M640 992v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM384 1248v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M1152 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM896 992v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M640 1248v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM1152 992v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M896 1248v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM1152 1248v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M896 -128h384v1536h-1152v-1536h384v224q0 13 9.5 22.5t22.5 9.5h320q13 0 22.5 -9.5t9.5 -22.5v-224zM1408 1472v-1664q0 -26 -19 -45t-45 -19h-1280q-26 0 -45 19t-19 45v1664q0 26 19 45t45 19h1280q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0f8;" horiz-adv-x="1408" d="M384 224v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM384 480v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M640 480v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM384 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M1152 224v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM896 480v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M640 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM1152 480v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M896 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5zM1152 736v-64q0 -13 -9.5 -22.5t-22.5 -9.5h-64q-13 0 -22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h64q13 0 22.5 -9.5t9.5 -22.5z M896 -128h384v1152h-256v-32q0 -40 -28 -68t-68 -28h-448q-40 0 -68 28t-28 68v32h-256v-1152h384v224q0 13 9.5 22.5t22.5 9.5h320q13 0 22.5 -9.5t9.5 -22.5v-224zM896 1056v320q0 13 -9.5 22.5t-22.5 9.5h-64q-13 0 -22.5 -9.5t-9.5 -22.5v-96h-128v96q0 13 -9.5 22.5 t-22.5 9.5h-64q-13 0 -22.5 -9.5t-9.5 -22.5v-320q0 -13 9.5 -22.5t22.5 -9.5h64q13 0 22.5 9.5t9.5 22.5v96h128v-96q0 -13 9.5 -22.5t22.5 -9.5h64q13 0 22.5 9.5t9.5 22.5zM1408 1088v-1280q0 -26 -19 -45t-45 -19h-1280q-26 0 -45 19t-19 45v1280q0 26 19 45t45 19h320 v288q0 40 28 68t68 28h448q40 0 68 -28t28 -68v-288h320q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0f9;" horiz-adv-x="1920" d="M640 128q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM256 640h384v256h-158q-14 -2 -22 -9l-195 -195q-7 -12 -9 -22v-30zM1536 128q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5 t90.5 37.5t37.5 90.5zM1664 800v192q0 14 -9 23t-23 9h-224v224q0 14 -9 23t-23 9h-192q-14 0 -23 -9t-9 -23v-224h-224q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h224v-224q0 -14 9 -23t23 -9h192q14 0 23 9t9 23v224h224q14 0 23 9t9 23zM1920 1344v-1152 q0 -26 -19 -45t-45 -19h-192q0 -106 -75 -181t-181 -75t-181 75t-75 181h-384q0 -106 -75 -181t-181 -75t-181 75t-75 181h-128q-26 0 -45 19t-19 45t19 45t45 19v416q0 26 13 58t32 51l198 198q19 19 51 32t58 13h160v320q0 26 19 45t45 19h1152q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf0fa;" horiz-adv-x="1792" d="M1280 416v192q0 14 -9 23t-23 9h-224v224q0 14 -9 23t-23 9h-192q-14 0 -23 -9t-9 -23v-224h-224q-14 0 -23 -9t-9 -23v-192q0 -14 9 -23t23 -9h224v-224q0 -14 9 -23t23 -9h192q14 0 23 9t9 23v224h224q14 0 23 9t9 23zM640 1152h512v128h-512v-128zM256 1152v-1280h-32 q-92 0 -158 66t-66 158v832q0 92 66 158t158 66h32zM1440 1152v-1280h-1088v1280h160v160q0 40 28 68t68 28h576q40 0 68 -28t28 -68v-160h160zM1792 928v-832q0 -92 -66 -158t-158 -66h-32v1280h32q92 0 158 -66t66 -158z" />
-<glyph unicode="&#xf0fb;" horiz-adv-x="1920" d="M1920 576q-1 -32 -288 -96l-352 -32l-224 -64h-64l-293 -352h69q26 0 45 -4.5t19 -11.5t-19 -11.5t-45 -4.5h-96h-160h-64v32h64v416h-160l-192 -224h-96l-32 32v192h32v32h128v8l-192 24v128l192 24v8h-128v32h-32v192l32 32h96l192 -224h160v416h-64v32h64h160h96 q26 0 45 -4.5t19 -11.5t-19 -11.5t-45 -4.5h-69l293 -352h64l224 -64l352 -32q261 -58 287 -93z" />
-<glyph unicode="&#xf0fc;" horiz-adv-x="1664" d="M640 640v384h-256v-256q0 -53 37.5 -90.5t90.5 -37.5h128zM1664 192v-192h-1152v192l128 192h-128q-159 0 -271.5 112.5t-112.5 271.5v320l-64 64l32 128h480l32 128h960l32 -192l-64 -32v-800z" />
-<glyph unicode="&#xf0fd;" d="M1280 192v896q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-320h-512v320q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-896q0 -26 19 -45t45 -19h128q26 0 45 19t19 45v320h512v-320q0 -26 19 -45t45 -19h128q26 0 45 19t19 45zM1536 1120v-960 q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf0fe;" d="M1280 576v128q0 26 -19 45t-45 19h-320v320q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-320h-320q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h320v-320q0 -26 19 -45t45 -19h128q26 0 45 19t19 45v320h320q26 0 45 19t19 45zM1536 1120v-960 q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf100;" horiz-adv-x="1024" d="M627 160q0 -13 -10 -23l-50 -50q-10 -10 -23 -10t-23 10l-466 466q-10 10 -10 23t10 23l466 466q10 10 23 10t23 -10l50 -50q10 -10 10 -23t-10 -23l-393 -393l393 -393q10 -10 10 -23zM1011 160q0 -13 -10 -23l-50 -50q-10 -10 -23 -10t-23 10l-466 466q-10 10 -10 23 t10 23l466 466q10 10 23 10t23 -10l50 -50q10 -10 10 -23t-10 -23l-393 -393l393 -393q10 -10 10 -23z" />
-<glyph unicode="&#xf101;" horiz-adv-x="1024" d="M595 576q0 -13 -10 -23l-466 -466q-10 -10 -23 -10t-23 10l-50 50q-10 10 -10 23t10 23l393 393l-393 393q-10 10 -10 23t10 23l50 50q10 10 23 10t23 -10l466 -466q10 -10 10 -23zM979 576q0 -13 -10 -23l-466 -466q-10 -10 -23 -10t-23 10l-50 50q-10 10 -10 23t10 23 l393 393l-393 393q-10 10 -10 23t10 23l50 50q10 10 23 10t23 -10l466 -466q10 -10 10 -23z" />
-<glyph unicode="&#xf102;" horiz-adv-x="1152" d="M1075 224q0 -13 -10 -23l-50 -50q-10 -10 -23 -10t-23 10l-393 393l-393 -393q-10 -10 -23 -10t-23 10l-50 50q-10 10 -10 23t10 23l466 466q10 10 23 10t23 -10l466 -466q10 -10 10 -23zM1075 608q0 -13 -10 -23l-50 -50q-10 -10 -23 -10t-23 10l-393 393l-393 -393 q-10 -10 -23 -10t-23 10l-50 50q-10 10 -10 23t10 23l466 466q10 10 23 10t23 -10l466 -466q10 -10 10 -23z" />
-<glyph unicode="&#xf103;" horiz-adv-x="1152" d="M1075 672q0 -13 -10 -23l-466 -466q-10 -10 -23 -10t-23 10l-466 466q-10 10 -10 23t10 23l50 50q10 10 23 10t23 -10l393 -393l393 393q10 10 23 10t23 -10l50 -50q10 -10 10 -23zM1075 1056q0 -13 -10 -23l-466 -466q-10 -10 -23 -10t-23 10l-466 466q-10 10 -10 23 t10 23l50 50q10 10 23 10t23 -10l393 -393l393 393q10 10 23 10t23 -10l50 -50q10 -10 10 -23z" />
-<glyph unicode="&#xf104;" horiz-adv-x="640" d="M627 992q0 -13 -10 -23l-393 -393l393 -393q10 -10 10 -23t-10 -23l-50 -50q-10 -10 -23 -10t-23 10l-466 466q-10 10 -10 23t10 23l466 466q10 10 23 10t23 -10l50 -50q10 -10 10 -23z" />
-<glyph unicode="&#xf105;" horiz-adv-x="640" d="M595 576q0 -13 -10 -23l-466 -466q-10 -10 -23 -10t-23 10l-50 50q-10 10 -10 23t10 23l393 393l-393 393q-10 10 -10 23t10 23l50 50q10 10 23 10t23 -10l466 -466q10 -10 10 -23z" />
-<glyph unicode="&#xf106;" horiz-adv-x="1152" d="M1075 352q0 -13 -10 -23l-50 -50q-10 -10 -23 -10t-23 10l-393 393l-393 -393q-10 -10 -23 -10t-23 10l-50 50q-10 10 -10 23t10 23l466 466q10 10 23 10t23 -10l466 -466q10 -10 10 -23z" />
-<glyph unicode="&#xf107;" horiz-adv-x="1152" d="M1075 800q0 -13 -10 -23l-466 -466q-10 -10 -23 -10t-23 10l-466 466q-10 10 -10 23t10 23l50 50q10 10 23 10t23 -10l393 -393l393 393q10 10 23 10t23 -10l50 -50q10 -10 10 -23z" />
-<glyph unicode="&#xf108;" horiz-adv-x="1920" d="M1792 544v832q0 13 -9.5 22.5t-22.5 9.5h-1600q-13 0 -22.5 -9.5t-9.5 -22.5v-832q0 -13 9.5 -22.5t22.5 -9.5h1600q13 0 22.5 9.5t9.5 22.5zM1920 1376v-1088q0 -66 -47 -113t-113 -47h-544q0 -37 16 -77.5t32 -71t16 -43.5q0 -26 -19 -45t-45 -19h-512q-26 0 -45 19 t-19 45q0 14 16 44t32 70t16 78h-544q-66 0 -113 47t-47 113v1088q0 66 47 113t113 47h1600q66 0 113 -47t47 -113z" />
-<glyph unicode="&#xf109;" horiz-adv-x="1920" d="M416 256q-66 0 -113 47t-47 113v704q0 66 47 113t113 47h1088q66 0 113 -47t47 -113v-704q0 -66 -47 -113t-113 -47h-1088zM384 1120v-704q0 -13 9.5 -22.5t22.5 -9.5h1088q13 0 22.5 9.5t9.5 22.5v704q0 13 -9.5 22.5t-22.5 9.5h-1088q-13 0 -22.5 -9.5t-9.5 -22.5z M1760 192h160v-96q0 -40 -47 -68t-113 -28h-1600q-66 0 -113 28t-47 68v96h160h1600zM1040 96q16 0 16 16t-16 16h-160q-16 0 -16 -16t16 -16h160z" />
-<glyph unicode="&#xf10a;" horiz-adv-x="1152" d="M640 128q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1024 288v960q0 13 -9.5 22.5t-22.5 9.5h-832q-13 0 -22.5 -9.5t-9.5 -22.5v-960q0 -13 9.5 -22.5t22.5 -9.5h832q13 0 22.5 9.5t9.5 22.5zM1152 1248v-1088q0 -66 -47 -113t-113 -47h-832 q-66 0 -113 47t-47 113v1088q0 66 47 113t113 47h832q66 0 113 -47t47 -113z" />
-<glyph unicode="&#xf10b;" horiz-adv-x="768" d="M464 128q0 33 -23.5 56.5t-56.5 23.5t-56.5 -23.5t-23.5 -56.5t23.5 -56.5t56.5 -23.5t56.5 23.5t23.5 56.5zM672 288v704q0 13 -9.5 22.5t-22.5 9.5h-512q-13 0 -22.5 -9.5t-9.5 -22.5v-704q0 -13 9.5 -22.5t22.5 -9.5h512q13 0 22.5 9.5t9.5 22.5zM480 1136 q0 16 -16 16h-160q-16 0 -16 -16t16 -16h160q16 0 16 16zM768 1152v-1024q0 -52 -38 -90t-90 -38h-512q-52 0 -90 38t-38 90v1024q0 52 38 90t90 38h512q52 0 90 -38t38 -90z" />
-<glyph unicode="&#xf10c;" d="M768 1184q-148 0 -273 -73t-198 -198t-73 -273t73 -273t198 -198t273 -73t273 73t198 198t73 273t-73 273t-198 198t-273 73zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103 t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf10d;" horiz-adv-x="1664" d="M768 576v-384q0 -80 -56 -136t-136 -56h-384q-80 0 -136 56t-56 136v704q0 104 40.5 198.5t109.5 163.5t163.5 109.5t198.5 40.5h64q26 0 45 -19t19 -45v-128q0 -26 -19 -45t-45 -19h-64q-106 0 -181 -75t-75 -181v-32q0 -40 28 -68t68 -28h224q80 0 136 -56t56 -136z M1664 576v-384q0 -80 -56 -136t-136 -56h-384q-80 0 -136 56t-56 136v704q0 104 40.5 198.5t109.5 163.5t163.5 109.5t198.5 40.5h64q26 0 45 -19t19 -45v-128q0 -26 -19 -45t-45 -19h-64q-106 0 -181 -75t-75 -181v-32q0 -40 28 -68t68 -28h224q80 0 136 -56t56 -136z" />
-<glyph unicode="&#xf10e;" horiz-adv-x="1664" d="M768 1216v-704q0 -104 -40.5 -198.5t-109.5 -163.5t-163.5 -109.5t-198.5 -40.5h-64q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h64q106 0 181 75t75 181v32q0 40 -28 68t-68 28h-224q-80 0 -136 56t-56 136v384q0 80 56 136t136 56h384q80 0 136 -56t56 -136zM1664 1216 v-704q0 -104 -40.5 -198.5t-109.5 -163.5t-163.5 -109.5t-198.5 -40.5h-64q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h64q106 0 181 75t75 181v32q0 40 -28 68t-68 28h-224q-80 0 -136 56t-56 136v384q0 80 56 136t136 56h384q80 0 136 -56t56 -136z" />
-<glyph unicode="&#xf110;" horiz-adv-x="1568" d="M496 192q0 -60 -42.5 -102t-101.5 -42q-60 0 -102 42t-42 102t42 102t102 42q59 0 101.5 -42t42.5 -102zM928 0q0 -53 -37.5 -90.5t-90.5 -37.5t-90.5 37.5t-37.5 90.5t37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM320 640q0 -66 -47 -113t-113 -47t-113 47t-47 113 t47 113t113 47t113 -47t47 -113zM1360 192q0 -46 -33 -79t-79 -33t-79 33t-33 79t33 79t79 33t79 -33t33 -79zM528 1088q0 -73 -51.5 -124.5t-124.5 -51.5t-124.5 51.5t-51.5 124.5t51.5 124.5t124.5 51.5t124.5 -51.5t51.5 -124.5zM992 1280q0 -80 -56 -136t-136 -56 t-136 56t-56 136t56 136t136 56t136 -56t56 -136zM1536 640q0 -40 -28 -68t-68 -28t-68 28t-28 68t28 68t68 28t68 -28t28 -68zM1328 1088q0 -33 -23.5 -56.5t-56.5 -23.5t-56.5 23.5t-23.5 56.5t23.5 56.5t56.5 23.5t56.5 -23.5t23.5 -56.5z" />
-<glyph unicode="&#xf111;" d="M1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf112;" horiz-adv-x="1792" d="M1792 416q0 -166 -127 -451q-3 -7 -10.5 -24t-13.5 -30t-13 -22q-12 -17 -28 -17q-15 0 -23.5 10t-8.5 25q0 9 2.5 26.5t2.5 23.5q5 68 5 123q0 101 -17.5 181t-48.5 138.5t-80 101t-105.5 69.5t-133 42.5t-154 21.5t-175.5 6h-224v-256q0 -26 -19 -45t-45 -19t-45 19 l-512 512q-19 19 -19 45t19 45l512 512q19 19 45 19t45 -19t19 -45v-256h224q713 0 875 -403q53 -134 53 -333z" />
-<glyph unicode="&#xf113;" horiz-adv-x="1664" d="M640 320q0 -40 -12.5 -82t-43 -76t-72.5 -34t-72.5 34t-43 76t-12.5 82t12.5 82t43 76t72.5 34t72.5 -34t43 -76t12.5 -82zM1280 320q0 -40 -12.5 -82t-43 -76t-72.5 -34t-72.5 34t-43 76t-12.5 82t12.5 82t43 76t72.5 34t72.5 -34t43 -76t12.5 -82zM1440 320 q0 120 -69 204t-187 84q-41 0 -195 -21q-71 -11 -157 -11t-157 11q-152 21 -195 21q-118 0 -187 -84t-69 -204q0 -88 32 -153.5t81 -103t122 -60t140 -29.5t149 -7h168q82 0 149 7t140 29.5t122 60t81 103t32 153.5zM1664 496q0 -207 -61 -331q-38 -77 -105.5 -133t-141 -86 t-170 -47.5t-171.5 -22t-167 -4.5q-78 0 -142 3t-147.5 12.5t-152.5 30t-137 51.5t-121 81t-86 115q-62 123 -62 331q0 237 136 396q-27 82 -27 170q0 116 51 218q108 0 190 -39.5t189 -123.5q147 35 309 35q148 0 280 -32q105 82 187 121t189 39q51 -102 51 -218 q0 -87 -27 -168q136 -160 136 -398z" />
-<glyph unicode="&#xf114;" horiz-adv-x="1664" d="M1536 224v704q0 40 -28 68t-68 28h-704q-40 0 -68 28t-28 68v64q0 40 -28 68t-68 28h-320q-40 0 -68 -28t-28 -68v-960q0 -40 28 -68t68 -28h1216q40 0 68 28t28 68zM1664 928v-704q0 -92 -66 -158t-158 -66h-1216q-92 0 -158 66t-66 158v960q0 92 66 158t158 66h320 q92 0 158 -66t66 -158v-32h672q92 0 158 -66t66 -158z" />
-<glyph unicode="&#xf115;" horiz-adv-x="1920" d="M1781 605q0 35 -53 35h-1088q-40 0 -85.5 -21.5t-71.5 -52.5l-294 -363q-18 -24 -18 -40q0 -35 53 -35h1088q40 0 86 22t71 53l294 363q18 22 18 39zM640 768h768v160q0 40 -28 68t-68 28h-576q-40 0 -68 28t-28 68v64q0 40 -28 68t-68 28h-320q-40 0 -68 -28t-28 -68 v-853l256 315q44 53 116 87.5t140 34.5zM1909 605q0 -62 -46 -120l-295 -363q-43 -53 -116 -87.5t-140 -34.5h-1088q-92 0 -158 66t-66 158v960q0 92 66 158t158 66h320q92 0 158 -66t66 -158v-32h544q92 0 158 -66t66 -158v-160h192q54 0 99 -24.5t67 -70.5q15 -32 15 -68z " />
-<glyph unicode="&#xf116;" horiz-adv-x="1152" d="M896 608v-64q0 -14 -9 -23t-23 -9h-224v-224q0 -14 -9 -23t-23 -9h-64q-14 0 -23 9t-9 23v224h-224q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h224v224q0 14 9 23t23 9h64q14 0 23 -9t9 -23v-224h224q14 0 23 -9t9 -23zM1024 224v704q0 40 -28 68t-68 28h-704q-40 0 -68 -28 t-28 -68v-704q0 -40 28 -68t68 -28h704q40 0 68 28t28 68zM1152 928v-704q0 -92 -65.5 -158t-158.5 -66h-704q-93 0 -158.5 66t-65.5 158v704q0 93 65.5 158.5t158.5 65.5h704q93 0 158.5 -65.5t65.5 -158.5z" />
-<glyph unicode="&#xf117;" horiz-adv-x="1152" d="M928 1152q93 0 158.5 -65.5t65.5 -158.5v-704q0 -92 -65.5 -158t-158.5 -66h-704q-93 0 -158.5 66t-65.5 158v704q0 93 65.5 158.5t158.5 65.5h704zM1024 224v704q0 40 -28 68t-68 28h-704q-40 0 -68 -28t-28 -68v-704q0 -40 28 -68t68 -28h704q40 0 68 28t28 68z M864 640q14 0 23 -9t9 -23v-64q0 -14 -9 -23t-23 -9h-576q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h576z" />
-<glyph unicode="&#xf118;" d="M1134 461q-37 -121 -138 -195t-228 -74t-228 74t-138 195q-8 25 4 48.5t38 31.5q25 8 48.5 -4t31.5 -38q25 -80 92.5 -129.5t151.5 -49.5t151.5 49.5t92.5 129.5q8 26 32 38t49 4t37 -31.5t4 -48.5zM640 896q0 -53 -37.5 -90.5t-90.5 -37.5t-90.5 37.5t-37.5 90.5 t37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1152 896q0 -53 -37.5 -90.5t-90.5 -37.5t-90.5 37.5t-37.5 90.5t37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1408 640q0 130 -51 248.5t-136.5 204t-204 136.5t-248.5 51t-248.5 -51t-204 -136.5t-136.5 -204t-51 -248.5 t51 -248.5t136.5 -204t204 -136.5t248.5 -51t248.5 51t204 136.5t136.5 204t51 248.5zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf119;" d="M1134 307q8 -25 -4 -48.5t-37 -31.5t-49 4t-32 38q-25 80 -92.5 129.5t-151.5 49.5t-151.5 -49.5t-92.5 -129.5q-8 -26 -31.5 -38t-48.5 -4q-26 8 -38 31.5t-4 48.5q37 121 138 195t228 74t228 -74t138 -195zM640 896q0 -53 -37.5 -90.5t-90.5 -37.5t-90.5 37.5 t-37.5 90.5t37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1152 896q0 -53 -37.5 -90.5t-90.5 -37.5t-90.5 37.5t-37.5 90.5t37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1408 640q0 130 -51 248.5t-136.5 204t-204 136.5t-248.5 51t-248.5 -51t-204 -136.5t-136.5 -204 t-51 -248.5t51 -248.5t136.5 -204t204 -136.5t248.5 -51t248.5 51t204 136.5t136.5 204t51 248.5zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf11a;" d="M1152 448q0 -26 -19 -45t-45 -19h-640q-26 0 -45 19t-19 45t19 45t45 19h640q26 0 45 -19t19 -45zM640 896q0 -53 -37.5 -90.5t-90.5 -37.5t-90.5 37.5t-37.5 90.5t37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1152 896q0 -53 -37.5 -90.5t-90.5 -37.5t-90.5 37.5 t-37.5 90.5t37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1408 640q0 130 -51 248.5t-136.5 204t-204 136.5t-248.5 51t-248.5 -51t-204 -136.5t-136.5 -204t-51 -248.5t51 -248.5t136.5 -204t204 -136.5t248.5 -51t248.5 51t204 136.5t136.5 204t51 248.5zM1536 640 q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf11b;" horiz-adv-x="1920" d="M832 448v128q0 14 -9 23t-23 9h-192v192q0 14 -9 23t-23 9h-128q-14 0 -23 -9t-9 -23v-192h-192q-14 0 -23 -9t-9 -23v-128q0 -14 9 -23t23 -9h192v-192q0 -14 9 -23t23 -9h128q14 0 23 9t9 23v192h192q14 0 23 9t9 23zM1408 384q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5 t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1664 640q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM1920 512q0 -212 -150 -362t-362 -150q-192 0 -338 128h-220q-146 -128 -338 -128q-212 0 -362 150 t-150 362t150 362t362 150h896q212 0 362 -150t150 -362z" />
-<glyph unicode="&#xf11c;" horiz-adv-x="1920" d="M384 368v-96q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16h96q16 0 16 -16zM512 624v-96q0 -16 -16 -16h-224q-16 0 -16 16v96q0 16 16 16h224q16 0 16 -16zM384 880v-96q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16h96q16 0 16 -16zM1408 368v-96q0 -16 -16 -16 h-864q-16 0 -16 16v96q0 16 16 16h864q16 0 16 -16zM768 624v-96q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16h96q16 0 16 -16zM640 880v-96q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16h96q16 0 16 -16zM1024 624v-96q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16 h96q16 0 16 -16zM896 880v-96q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16h96q16 0 16 -16zM1280 624v-96q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16h96q16 0 16 -16zM1664 368v-96q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16h96q16 0 16 -16zM1152 880v-96 q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16h96q16 0 16 -16zM1408 880v-96q0 -16 -16 -16h-96q-16 0 -16 16v96q0 16 16 16h96q16 0 16 -16zM1664 880v-352q0 -16 -16 -16h-224q-16 0 -16 16v96q0 16 16 16h112v240q0 16 16 16h96q16 0 16 -16zM1792 128v896h-1664v-896 h1664zM1920 1024v-896q0 -53 -37.5 -90.5t-90.5 -37.5h-1664q-53 0 -90.5 37.5t-37.5 90.5v896q0 53 37.5 90.5t90.5 37.5h1664q53 0 90.5 -37.5t37.5 -90.5z" />
-<glyph unicode="&#xf11d;" horiz-adv-x="1792" d="M1664 491v616q-169 -91 -306 -91q-82 0 -145 32q-100 49 -184 76.5t-178 27.5q-173 0 -403 -127v-599q245 113 433 113q55 0 103.5 -7.5t98 -26t77 -31t82.5 -39.5l28 -14q44 -22 101 -22q120 0 293 92zM320 1280q0 -35 -17.5 -64t-46.5 -46v-1266q0 -14 -9 -23t-23 -9 h-64q-14 0 -23 9t-9 23v1266q-29 17 -46.5 46t-17.5 64q0 53 37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1792 1216v-763q0 -39 -35 -57q-10 -5 -17 -9q-218 -116 -369 -116q-88 0 -158 35l-28 14q-64 33 -99 48t-91 29t-114 14q-102 0 -235.5 -44t-228.5 -102 q-15 -9 -33 -9q-16 0 -32 8q-32 19 -32 56v742q0 35 31 55q35 21 78.5 42.5t114 52t152.5 49.5t155 19q112 0 209 -31t209 -86q38 -19 89 -19q122 0 310 112q22 12 31 17q31 16 62 -2q31 -20 31 -55z" />
-<glyph unicode="&#xf11e;" horiz-adv-x="1792" d="M832 536v192q-181 -16 -384 -117v-185q205 96 384 110zM832 954v197q-172 -8 -384 -126v-189q215 111 384 118zM1664 491v184q-235 -116 -384 -71v224q-20 6 -39 15q-5 3 -33 17t-34.5 17t-31.5 15t-34.5 15.5t-32.5 13t-36 12.5t-35 8.5t-39.5 7.5t-39.5 4t-44 2 q-23 0 -49 -3v-222h19q102 0 192.5 -29t197.5 -82q19 -9 39 -15v-188q42 -17 91 -17q120 0 293 92zM1664 918v189q-169 -91 -306 -91q-45 0 -78 8v-196q148 -42 384 90zM320 1280q0 -35 -17.5 -64t-46.5 -46v-1266q0 -14 -9 -23t-23 -9h-64q-14 0 -23 9t-9 23v1266 q-29 17 -46.5 46t-17.5 64q0 53 37.5 90.5t90.5 37.5t90.5 -37.5t37.5 -90.5zM1792 1216v-763q0 -39 -35 -57q-10 -5 -17 -9q-218 -116 -369 -116q-88 0 -158 35l-28 14q-64 33 -99 48t-91 29t-114 14q-102 0 -235.5 -44t-228.5 -102q-15 -9 -33 -9q-16 0 -32 8 q-32 19 -32 56v742q0 35 31 55q35 21 78.5 42.5t114 52t152.5 49.5t155 19q112 0 209 -31t209 -86q38 -19 89 -19q122 0 310 112q22 12 31 17q31 16 62 -2q31 -20 31 -55z" />
-<glyph unicode="&#xf120;" horiz-adv-x="1664" d="M585 553l-466 -466q-10 -10 -23 -10t-23 10l-50 50q-10 10 -10 23t10 23l393 393l-393 393q-10 10 -10 23t10 23l50 50q10 10 23 10t23 -10l466 -466q10 -10 10 -23t-10 -23zM1664 96v-64q0 -14 -9 -23t-23 -9h-960q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h960q14 0 23 -9 t9 -23z" />
-<glyph unicode="&#xf121;" horiz-adv-x="1920" d="M617 137l-50 -50q-10 -10 -23 -10t-23 10l-466 466q-10 10 -10 23t10 23l466 466q10 10 23 10t23 -10l50 -50q10 -10 10 -23t-10 -23l-393 -393l393 -393q10 -10 10 -23t-10 -23zM1208 1204l-373 -1291q-4 -13 -15.5 -19.5t-23.5 -2.5l-62 17q-13 4 -19.5 15.5t-2.5 24.5 l373 1291q4 13 15.5 19.5t23.5 2.5l62 -17q13 -4 19.5 -15.5t2.5 -24.5zM1865 553l-466 -466q-10 -10 -23 -10t-23 10l-50 50q-10 10 -10 23t10 23l393 393l-393 393q-10 10 -10 23t10 23l50 50q10 10 23 10t23 -10l466 -466q10 -10 10 -23t-10 -23z" />
-<glyph unicode="&#xf122;" horiz-adv-x="1792" d="M640 454v-70q0 -42 -39 -59q-13 -5 -25 -5q-27 0 -45 19l-512 512q-19 19 -19 45t19 45l512 512q29 31 70 14q39 -17 39 -59v-69l-397 -398q-19 -19 -19 -45t19 -45zM1792 416q0 -58 -17 -133.5t-38.5 -138t-48 -125t-40.5 -90.5l-20 -40q-8 -17 -28 -17q-6 0 -9 1 q-25 8 -23 34q43 400 -106 565q-64 71 -170.5 110.5t-267.5 52.5v-251q0 -42 -39 -59q-13 -5 -25 -5q-27 0 -45 19l-512 512q-19 19 -19 45t19 45l512 512q29 31 70 14q39 -17 39 -59v-262q411 -28 599 -221q169 -173 169 -509z" />
-<glyph unicode="&#xf123;" horiz-adv-x="1664" d="M1186 579l257 250l-356 52l-66 10l-30 60l-159 322v-963l59 -31l318 -168l-60 355l-12 66zM1638 841l-363 -354l86 -500q5 -33 -6 -51.5t-34 -18.5q-17 0 -40 12l-449 236l-449 -236q-23 -12 -40 -12q-23 0 -34 18.5t-6 51.5l86 500l-364 354q-32 32 -23 59.5t54 34.5 l502 73l225 455q20 41 49 41q28 0 49 -41l225 -455l502 -73q45 -7 54 -34.5t-24 -59.5z" />
-<glyph unicode="&#xf124;" horiz-adv-x="1408" d="M1401 1187l-640 -1280q-17 -35 -57 -35q-5 0 -15 2q-22 5 -35.5 22.5t-13.5 39.5v576h-576q-22 0 -39.5 13.5t-22.5 35.5t4 42t29 30l1280 640q13 7 29 7q27 0 45 -19q15 -14 18.5 -34.5t-6.5 -39.5z" />
-<glyph unicode="&#xf125;" horiz-adv-x="1664" d="M557 256h595v595zM512 301l595 595h-595v-595zM1664 224v-192q0 -14 -9 -23t-23 -9h-224v-224q0 -14 -9 -23t-23 -9h-192q-14 0 -23 9t-9 23v224h-864q-14 0 -23 9t-9 23v864h-224q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h224v224q0 14 9 23t23 9h192q14 0 23 -9t9 -23 v-224h851l246 247q10 9 23 9t23 -9q9 -10 9 -23t-9 -23l-247 -246v-851h224q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf126;" horiz-adv-x="1024" d="M288 64q0 40 -28 68t-68 28t-68 -28t-28 -68t28 -68t68 -28t68 28t28 68zM288 1216q0 40 -28 68t-68 28t-68 -28t-28 -68t28 -68t68 -28t68 28t28 68zM928 1088q0 40 -28 68t-68 28t-68 -28t-28 -68t28 -68t68 -28t68 28t28 68zM1024 1088q0 -52 -26 -96.5t-70 -69.5 q-2 -287 -226 -414q-68 -38 -203 -81q-128 -40 -169.5 -71t-41.5 -100v-26q44 -25 70 -69.5t26 -96.5q0 -80 -56 -136t-136 -56t-136 56t-56 136q0 52 26 96.5t70 69.5v820q-44 25 -70 69.5t-26 96.5q0 80 56 136t136 56t136 -56t56 -136q0 -52 -26 -96.5t-70 -69.5v-497 q54 26 154 57q55 17 87.5 29.5t70.5 31t59 39.5t40.5 51t28 69.5t8.5 91.5q-44 25 -70 69.5t-26 96.5q0 80 56 136t136 56t136 -56t56 -136z" />
-<glyph unicode="&#xf127;" horiz-adv-x="1664" d="M439 265l-256 -256q-10 -9 -23 -9q-12 0 -23 9q-9 10 -9 23t9 23l256 256q10 9 23 9t23 -9q9 -10 9 -23t-9 -23zM608 224v-320q0 -14 -9 -23t-23 -9t-23 9t-9 23v320q0 14 9 23t23 9t23 -9t9 -23zM384 448q0 -14 -9 -23t-23 -9h-320q-14 0 -23 9t-9 23t9 23t23 9h320 q14 0 23 -9t9 -23zM1648 320q0 -120 -85 -203l-147 -146q-83 -83 -203 -83q-121 0 -204 85l-334 335q-21 21 -42 56l239 18l273 -274q27 -27 68 -27.5t68 26.5l147 146q28 28 28 67q0 40 -28 68l-274 275l18 239q35 -21 56 -42l336 -336q84 -86 84 -204zM1031 1044l-239 -18 l-273 274q-28 28 -68 28q-39 0 -68 -27l-147 -146q-28 -28 -28 -67q0 -40 28 -68l274 -274l-18 -240q-35 21 -56 42l-336 336q-84 86 -84 204q0 120 85 203l147 146q83 83 203 83q121 0 204 -85l334 -335q21 -21 42 -56zM1664 960q0 -14 -9 -23t-23 -9h-320q-14 0 -23 9 t-9 23t9 23t23 9h320q14 0 23 -9t9 -23zM1120 1504v-320q0 -14 -9 -23t-23 -9t-23 9t-9 23v320q0 14 9 23t23 9t23 -9t9 -23zM1527 1353l-256 -256q-11 -9 -23 -9t-23 9q-9 10 -9 23t9 23l256 256q10 9 23 9t23 -9q9 -10 9 -23t-9 -23z" />
-<glyph unicode="&#xf128;" horiz-adv-x="1024" d="M704 280v-240q0 -16 -12 -28t-28 -12h-240q-16 0 -28 12t-12 28v240q0 16 12 28t28 12h240q16 0 28 -12t12 -28zM1020 880q0 -54 -15.5 -101t-35 -76.5t-55 -59.5t-57.5 -43.5t-61 -35.5q-41 -23 -68.5 -65t-27.5 -67q0 -17 -12 -32.5t-28 -15.5h-240q-15 0 -25.5 18.5 t-10.5 37.5v45q0 83 65 156.5t143 108.5q59 27 84 56t25 76q0 42 -46.5 74t-107.5 32q-65 0 -108 -29q-35 -25 -107 -115q-13 -16 -31 -16q-12 0 -25 8l-164 125q-13 10 -15.5 25t5.5 28q160 266 464 266q80 0 161 -31t146 -83t106 -127.5t41 -158.5z" />
-<glyph unicode="&#xf129;" horiz-adv-x="640" d="M640 192v-128q0 -26 -19 -45t-45 -19h-512q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h64v384h-64q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h384q26 0 45 -19t19 -45v-576h64q26 0 45 -19t19 -45zM512 1344v-192q0 -26 -19 -45t-45 -19h-256q-26 0 -45 19t-19 45v192 q0 26 19 45t45 19h256q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf12a;" horiz-adv-x="640" d="M512 288v-224q0 -26 -19 -45t-45 -19h-256q-26 0 -45 19t-19 45v224q0 26 19 45t45 19h256q26 0 45 -19t19 -45zM542 1344l-28 -768q-1 -26 -20.5 -45t-45.5 -19h-256q-26 0 -45.5 19t-20.5 45l-28 768q-1 26 17.5 45t44.5 19h320q26 0 44.5 -19t17.5 -45z" />
-<glyph unicode="&#xf12b;" d="M897 167v-167h-248l-159 252l-24 42q-8 9 -11 21h-3l-9 -21q-10 -20 -25 -44l-155 -250h-258v167h128l197 291l-185 272h-137v168h276l139 -228q2 -4 23 -42q8 -9 11 -21h3q3 9 11 21l25 42l140 228h257v-168h-125l-184 -267l204 -296h109zM1534 846v-206h-514l-3 27 q-4 28 -4 46q0 64 26 117t65 86.5t84 65t84 54.5t65 54t26 64q0 38 -29.5 62.5t-70.5 24.5q-51 0 -97 -39q-14 -11 -36 -38l-105 92q26 37 63 66q83 65 188 65q110 0 178 -59.5t68 -158.5q0 -56 -24.5 -103t-62 -76.5t-81.5 -58.5t-82 -50.5t-65.5 -51.5t-30.5 -63h232v80 h126z" />
-<glyph unicode="&#xf12c;" d="M897 167v-167h-248l-159 252l-24 42q-8 9 -11 21h-3l-9 -21q-10 -20 -25 -44l-155 -250h-258v167h128l197 291l-185 272h-137v168h276l139 -228q2 -4 23 -42q8 -9 11 -21h3q3 9 11 21l25 42l140 228h257v-168h-125l-184 -267l204 -296h109zM1536 -50v-206h-514l-4 27 q-3 45 -3 46q0 64 26 117t65 86.5t84 65t84 54.5t65 54t26 64q0 38 -29.5 62.5t-70.5 24.5q-51 0 -97 -39q-14 -11 -36 -38l-105 92q26 37 63 66q80 65 188 65q110 0 178 -59.5t68 -158.5q0 -66 -34.5 -118.5t-84 -86t-99.5 -62.5t-87 -63t-41 -73h232v80h126z" />
-<glyph unicode="&#xf12d;" horiz-adv-x="1920" d="M896 128l336 384h-768l-336 -384h768zM1909 1205q15 -34 9.5 -71.5t-30.5 -65.5l-896 -1024q-38 -44 -96 -44h-768q-38 0 -69.5 20.5t-47.5 54.5q-15 34 -9.5 71.5t30.5 65.5l896 1024q38 44 96 44h768q38 0 69.5 -20.5t47.5 -54.5z" />
-<glyph unicode="&#xf12e;" horiz-adv-x="1664" d="M1664 438q0 -81 -44.5 -135t-123.5 -54q-41 0 -77.5 17.5t-59 38t-56.5 38t-71 17.5q-110 0 -110 -124q0 -39 16 -115t15 -115v-5q-22 0 -33 -1q-34 -3 -97.5 -11.5t-115.5 -13.5t-98 -5q-61 0 -103 26.5t-42 83.5q0 37 17.5 71t38 56.5t38 59t17.5 77.5q0 79 -54 123.5 t-135 44.5q-84 0 -143 -45.5t-59 -127.5q0 -43 15 -83t33.5 -64.5t33.5 -53t15 -50.5q0 -45 -46 -89q-37 -35 -117 -35q-95 0 -245 24q-9 2 -27.5 4t-27.5 4l-13 2q-1 0 -3 1q-2 0 -2 1v1024q2 -1 17.5 -3.5t34 -5t21.5 -3.5q150 -24 245 -24q80 0 117 35q46 44 46 89 q0 22 -15 50.5t-33.5 53t-33.5 64.5t-15 83q0 82 59 127.5t144 45.5q80 0 134 -44.5t54 -123.5q0 -41 -17.5 -77.5t-38 -59t-38 -56.5t-17.5 -71q0 -57 42 -83.5t103 -26.5q64 0 180 15t163 17v-2q-1 -2 -3.5 -17.5t-5 -34t-3.5 -21.5q-24 -150 -24 -245q0 -80 35 -117 q44 -46 89 -46q22 0 50.5 15t53 33.5t64.5 33.5t83 15q82 0 127.5 -59t45.5 -143z" />
-<glyph unicode="&#xf130;" horiz-adv-x="1152" d="M1152 832v-128q0 -221 -147.5 -384.5t-364.5 -187.5v-132h256q26 0 45 -19t19 -45t-19 -45t-45 -19h-640q-26 0 -45 19t-19 45t19 45t45 19h256v132q-217 24 -364.5 187.5t-147.5 384.5v128q0 26 19 45t45 19t45 -19t19 -45v-128q0 -185 131.5 -316.5t316.5 -131.5 t316.5 131.5t131.5 316.5v128q0 26 19 45t45 19t45 -19t19 -45zM896 1216v-512q0 -132 -94 -226t-226 -94t-226 94t-94 226v512q0 132 94 226t226 94t226 -94t94 -226z" />
-<glyph unicode="&#xf131;" horiz-adv-x="1408" d="M271 591l-101 -101q-42 103 -42 214v128q0 26 19 45t45 19t45 -19t19 -45v-128q0 -53 15 -113zM1385 1193l-361 -361v-128q0 -132 -94 -226t-226 -94q-55 0 -109 19l-96 -96q97 -51 205 -51q185 0 316.5 131.5t131.5 316.5v128q0 26 19 45t45 19t45 -19t19 -45v-128 q0 -221 -147.5 -384.5t-364.5 -187.5v-132h256q26 0 45 -19t19 -45t-19 -45t-45 -19h-640q-26 0 -45 19t-19 45t19 45t45 19h256v132q-125 13 -235 81l-254 -254q-10 -10 -23 -10t-23 10l-82 82q-10 10 -10 23t10 23l1234 1234q10 10 23 10t23 -10l82 -82q10 -10 10 -23 t-10 -23zM1005 1325l-621 -621v512q0 132 94 226t226 94q102 0 184.5 -59t116.5 -152z" />
-<glyph unicode="&#xf132;" horiz-adv-x="1280" d="M1088 576v640h-448v-1137q119 63 213 137q235 184 235 360zM1280 1344v-768q0 -86 -33.5 -170.5t-83 -150t-118 -127.5t-126.5 -103t-121 -77.5t-89.5 -49.5t-42.5 -20q-12 -6 -26 -6t-26 6q-16 7 -42.5 20t-89.5 49.5t-121 77.5t-126.5 103t-118 127.5t-83 150 t-33.5 170.5v768q0 26 19 45t45 19h1152q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf133;" horiz-adv-x="1664" d="M128 -128h1408v1024h-1408v-1024zM512 1088v288q0 14 -9 23t-23 9h-64q-14 0 -23 -9t-9 -23v-288q0 -14 9 -23t23 -9h64q14 0 23 9t9 23zM1280 1088v288q0 14 -9 23t-23 9h-64q-14 0 -23 -9t-9 -23v-288q0 -14 9 -23t23 -9h64q14 0 23 9t9 23zM1664 1152v-1280 q0 -52 -38 -90t-90 -38h-1408q-52 0 -90 38t-38 90v1280q0 52 38 90t90 38h128v96q0 66 47 113t113 47h64q66 0 113 -47t47 -113v-96h384v96q0 66 47 113t113 47h64q66 0 113 -47t47 -113v-96h128q52 0 90 -38t38 -90z" />
-<glyph unicode="&#xf134;" horiz-adv-x="1408" d="M512 1344q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1408 1376v-320q0 -16 -12 -25q-8 -7 -20 -7q-4 0 -7 1l-448 96q-11 2 -18 11t-7 20h-256v-102q111 -23 183.5 -111t72.5 -203v-800q0 -26 -19 -45t-45 -19h-512q-26 0 -45 19t-19 45v800 q0 106 62.5 190.5t161.5 114.5v111h-32q-59 0 -115 -23.5t-91.5 -53t-66 -66.5t-40.5 -53.5t-14 -24.5q-17 -35 -57 -35q-16 0 -29 7q-23 12 -31.5 37t3.5 49q5 10 14.5 26t37.5 53.5t60.5 70t85 67t108.5 52.5q-25 42 -25 86q0 66 47 113t113 47t113 -47t47 -113 q0 -33 -14 -64h302q0 11 7 20t18 11l448 96q3 1 7 1q12 0 20 -7q12 -9 12 -25z" />
-<glyph unicode="&#xf135;" horiz-adv-x="1664" d="M1440 1088q0 40 -28 68t-68 28t-68 -28t-28 -68t28 -68t68 -28t68 28t28 68zM1664 1376q0 -249 -75.5 -430.5t-253.5 -360.5q-81 -80 -195 -176l-20 -379q-2 -16 -16 -26l-384 -224q-7 -4 -16 -4q-12 0 -23 9l-64 64q-13 14 -8 32l85 276l-281 281l-276 -85q-3 -1 -9 -1 q-14 0 -23 9l-64 64q-17 19 -5 39l224 384q10 14 26 16l379 20q96 114 176 195q188 187 358 258t431 71q14 0 24 -9.5t10 -22.5z" />
-<glyph unicode="&#xf136;" horiz-adv-x="1792" d="M1708 881l-188 -881h-304l181 849q4 21 1 43q-4 20 -16 35q-10 14 -28 24q-18 9 -40 9h-197l-205 -960h-303l204 960h-304l-205 -960h-304l272 1280h1139q157 0 245 -118q86 -116 52 -281z" />
-<glyph unicode="&#xf137;" d="M909 141l102 102q19 19 19 45t-19 45l-307 307l307 307q19 19 19 45t-19 45l-102 102q-19 19 -45 19t-45 -19l-454 -454q-19 -19 -19 -45t19 -45l454 -454q19 -19 45 -19t45 19zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5 t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf138;" d="M717 141l454 454q19 19 19 45t-19 45l-454 454q-19 19 -45 19t-45 -19l-102 -102q-19 -19 -19 -45t19 -45l307 -307l-307 -307q-19 -19 -19 -45t19 -45l102 -102q19 -19 45 -19t45 19zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5 t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf139;" d="M1165 397l102 102q19 19 19 45t-19 45l-454 454q-19 19 -45 19t-45 -19l-454 -454q-19 -19 -19 -45t19 -45l102 -102q19 -19 45 -19t45 19l307 307l307 -307q19 -19 45 -19t45 19zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5 t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf13a;" d="M813 237l454 454q19 19 19 45t-19 45l-102 102q-19 19 -45 19t-45 -19l-307 -307l-307 307q-19 19 -45 19t-45 -19l-102 -102q-19 -19 -19 -45t19 -45l454 -454q19 -19 45 -19t45 19zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5 t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf13b;" horiz-adv-x="1408" d="M1130 939l16 175h-884l47 -534h612l-22 -228l-197 -53l-196 53l-13 140h-175l22 -278l362 -100h4v1l359 99l50 544h-644l-15 181h674zM0 1408h1408l-128 -1438l-578 -162l-574 162z" />
-<glyph unicode="&#xf13c;" horiz-adv-x="1792" d="M275 1408h1505l-266 -1333l-804 -267l-698 267l71 356h297l-29 -147l422 -161l486 161l68 339h-1208l58 297h1209l38 191h-1208z" />
-<glyph unicode="&#xf13d;" horiz-adv-x="1792" d="M960 1280q0 26 -19 45t-45 19t-45 -19t-19 -45t19 -45t45 -19t45 19t19 45zM1792 352v-352q0 -22 -20 -30q-8 -2 -12 -2q-13 0 -23 9l-93 93q-119 -143 -318.5 -226.5t-429.5 -83.5t-429.5 83.5t-318.5 226.5l-93 -93q-9 -9 -23 -9q-4 0 -12 2q-20 8 -20 30v352 q0 14 9 23t23 9h352q22 0 30 -20q8 -19 -7 -35l-100 -100q67 -91 189.5 -153.5t271.5 -82.5v647h-192q-26 0 -45 19t-19 45v128q0 26 19 45t45 19h192v163q-58 34 -93 92.5t-35 128.5q0 106 75 181t181 75t181 -75t75 -181q0 -70 -35 -128.5t-93 -92.5v-163h192q26 0 45 -19 t19 -45v-128q0 -26 -19 -45t-45 -19h-192v-647q149 20 271.5 82.5t189.5 153.5l-100 100q-15 16 -7 35q8 20 30 20h352q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf13e;" horiz-adv-x="1152" d="M1056 768q40 0 68 -28t28 -68v-576q0 -40 -28 -68t-68 -28h-960q-40 0 -68 28t-28 68v576q0 40 28 68t68 28h32v320q0 185 131.5 316.5t316.5 131.5t316.5 -131.5t131.5 -316.5q0 -26 -19 -45t-45 -19h-64q-26 0 -45 19t-19 45q0 106 -75 181t-181 75t-181 -75t-75 -181 v-320h736z" />
-<glyph unicode="&#xf140;" d="M1024 640q0 -106 -75 -181t-181 -75t-181 75t-75 181t75 181t181 75t181 -75t75 -181zM1152 640q0 159 -112.5 271.5t-271.5 112.5t-271.5 -112.5t-112.5 -271.5t112.5 -271.5t271.5 -112.5t271.5 112.5t112.5 271.5zM1280 640q0 -212 -150 -362t-362 -150t-362 150 t-150 362t150 362t362 150t362 -150t150 -362zM1408 640q0 130 -51 248.5t-136.5 204t-204 136.5t-248.5 51t-248.5 -51t-204 -136.5t-136.5 -204t-51 -248.5t51 -248.5t136.5 -204t204 -136.5t248.5 -51t248.5 51t204 136.5t136.5 204t51 248.5zM1536 640 q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf141;" horiz-adv-x="1408" d="M384 800v-192q0 -40 -28 -68t-68 -28h-192q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h192q40 0 68 -28t28 -68zM896 800v-192q0 -40 -28 -68t-68 -28h-192q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h192q40 0 68 -28t28 -68zM1408 800v-192q0 -40 -28 -68t-68 -28h-192 q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h192q40 0 68 -28t28 -68z" />
-<glyph unicode="&#xf142;" horiz-adv-x="384" d="M384 288v-192q0 -40 -28 -68t-68 -28h-192q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h192q40 0 68 -28t28 -68zM384 800v-192q0 -40 -28 -68t-68 -28h-192q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h192q40 0 68 -28t28 -68zM384 1312v-192q0 -40 -28 -68t-68 -28h-192 q-40 0 -68 28t-28 68v192q0 40 28 68t68 28h192q40 0 68 -28t28 -68z" />
-<glyph unicode="&#xf143;" d="M512 256q0 53 -37.5 90.5t-90.5 37.5t-90.5 -37.5t-37.5 -90.5t37.5 -90.5t90.5 -37.5t90.5 37.5t37.5 90.5zM863 162q-13 232 -177 396t-396 177q-14 1 -24 -9t-10 -23v-128q0 -13 8.5 -22t21.5 -10q154 -11 264 -121t121 -264q1 -13 10 -21.5t22 -8.5h128q13 0 23 10 t9 24zM1247 161q-5 154 -56 297.5t-139.5 260t-205 205t-260 139.5t-297.5 56q-14 1 -23 -9q-10 -10 -10 -23v-128q0 -13 9 -22t22 -10q204 -7 378 -111.5t278.5 -278.5t111.5 -378q1 -13 10 -22t22 -9h128q13 0 23 10q11 9 9 23zM1536 1120v-960q0 -119 -84.5 -203.5 t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf144;" d="M768 1408q209 0 385.5 -103t279.5 -279.5t103 -385.5t-103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103zM1152 585q32 18 32 55t-32 55l-544 320q-31 19 -64 1q-32 -19 -32 -56v-640q0 -37 32 -56 q16 -8 32 -8q17 0 32 9z" />
-<glyph unicode="&#xf145;" horiz-adv-x="1792" d="M1024 1084l316 -316l-572 -572l-316 316zM813 105l618 618q19 19 19 45t-19 45l-362 362q-18 18 -45 18t-45 -18l-618 -618q-19 -19 -19 -45t19 -45l362 -362q18 -18 45 -18t45 18zM1702 742l-907 -908q-37 -37 -90.5 -37t-90.5 37l-126 126q56 56 56 136t-56 136 t-136 56t-136 -56l-125 126q-37 37 -37 90.5t37 90.5l907 906q37 37 90.5 37t90.5 -37l125 -125q-56 -56 -56 -136t56 -136t136 -56t136 56l126 -125q37 -37 37 -90.5t-37 -90.5z" />
-<glyph unicode="&#xf146;" d="M1280 576v128q0 26 -19 45t-45 19h-896q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h896q26 0 45 19t19 45zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5 t84.5 -203.5z" />
-<glyph unicode="&#xf147;" horiz-adv-x="1408" d="M1152 736v-64q0 -14 -9 -23t-23 -9h-832q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h832q14 0 23 -9t9 -23zM1280 288v832q0 66 -47 113t-113 47h-832q-66 0 -113 -47t-47 -113v-832q0 -66 47 -113t113 -47h832q66 0 113 47t47 113zM1408 1120v-832q0 -119 -84.5 -203.5 t-203.5 -84.5h-832q-119 0 -203.5 84.5t-84.5 203.5v832q0 119 84.5 203.5t203.5 84.5h832q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf148;" horiz-adv-x="1024" d="M1018 933q-18 -37 -58 -37h-192v-864q0 -14 -9 -23t-23 -9h-704q-21 0 -29 18q-8 20 4 35l160 192q9 11 25 11h320v640h-192q-40 0 -58 37q-17 37 9 68l320 384q18 22 49 22t49 -22l320 -384q27 -32 9 -68z" />
-<glyph unicode="&#xf149;" horiz-adv-x="1024" d="M32 1280h704q13 0 22.5 -9.5t9.5 -23.5v-863h192q40 0 58 -37t-9 -69l-320 -384q-18 -22 -49 -22t-49 22l-320 384q-26 31 -9 69q18 37 58 37h192v640h-320q-14 0 -25 11l-160 192q-13 14 -4 34q9 19 29 19z" />
-<glyph unicode="&#xf14a;" d="M685 237l614 614q19 19 19 45t-19 45l-102 102q-19 19 -45 19t-45 -19l-467 -467l-211 211q-19 19 -45 19t-45 -19l-102 -102q-19 -19 -19 -45t19 -45l358 -358q19 -19 45 -19t45 19zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5 t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf14b;" d="M404 428l152 -152l-52 -52h-56v96h-96v56zM818 818q14 -13 -3 -30l-291 -291q-17 -17 -30 -3q-14 13 3 30l291 291q17 17 30 3zM544 128l544 544l-288 288l-544 -544v-288h288zM1152 736l92 92q28 28 28 68t-28 68l-152 152q-28 28 -68 28t-68 -28l-92 -92zM1536 1120 v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf14c;" d="M1280 608v480q0 26 -19 45t-45 19h-480q-42 0 -59 -39q-17 -41 14 -70l144 -144l-534 -534q-19 -19 -19 -45t19 -45l102 -102q19 -19 45 -19t45 19l534 534l144 -144q18 -19 45 -19q12 0 25 5q39 17 39 59zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960 q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf14d;" d="M1005 435l352 352q19 19 19 45t-19 45l-352 352q-30 31 -69 14q-40 -17 -40 -59v-160q-119 0 -216 -19.5t-162.5 -51t-114 -79t-76.5 -95.5t-44.5 -109t-21.5 -111.5t-5 -110.5q0 -181 167 -404q10 -12 25 -12q7 0 13 3q22 9 19 33q-44 354 62 473q46 52 130 75.5 t224 23.5v-160q0 -42 40 -59q12 -5 24 -5q26 0 45 19zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf14e;" d="M640 448l256 128l-256 128v-256zM1024 1039v-542l-512 -256v542zM1312 640q0 148 -73 273t-198 198t-273 73t-273 -73t-198 -198t-73 -273t73 -273t198 -198t273 -73t273 73t198 198t73 273zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103 t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf150;" d="M1145 861q18 -35 -5 -66l-320 -448q-19 -27 -52 -27t-52 27l-320 448q-23 31 -5 66q17 35 57 35h640q40 0 57 -35zM1280 160v960q0 13 -9.5 22.5t-22.5 9.5h-960q-13 0 -22.5 -9.5t-9.5 -22.5v-960q0 -13 9.5 -22.5t22.5 -9.5h960q13 0 22.5 9.5t9.5 22.5zM1536 1120 v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf151;" d="M1145 419q-17 -35 -57 -35h-640q-40 0 -57 35q-18 35 5 66l320 448q19 27 52 27t52 -27l320 -448q23 -31 5 -66zM1280 160v960q0 13 -9.5 22.5t-22.5 9.5h-960q-13 0 -22.5 -9.5t-9.5 -22.5v-960q0 -13 9.5 -22.5t22.5 -9.5h960q13 0 22.5 9.5t9.5 22.5zM1536 1120v-960 q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf152;" d="M1088 640q0 -33 -27 -52l-448 -320q-31 -23 -66 -5q-35 17 -35 57v640q0 40 35 57q35 18 66 -5l448 -320q27 -19 27 -52zM1280 160v960q0 14 -9 23t-23 9h-960q-14 0 -23 -9t-9 -23v-960q0 -14 9 -23t23 -9h960q14 0 23 9t9 23zM1536 1120v-960q0 -119 -84.5 -203.5 t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf153;" horiz-adv-x="1024" d="M976 229l35 -159q3 -12 -3 -22.5t-17 -14.5l-5 -1q-4 -2 -10.5 -3.5t-16 -4.5t-21.5 -5.5t-25.5 -5t-30 -5t-33.5 -4.5t-36.5 -3t-38.5 -1q-234 0 -409 130.5t-238 351.5h-95q-13 0 -22.5 9.5t-9.5 22.5v113q0 13 9.5 22.5t22.5 9.5h66q-2 57 1 105h-67q-14 0 -23 9 t-9 23v114q0 14 9 23t23 9h98q67 210 243.5 338t400.5 128q102 0 194 -23q11 -3 20 -15q6 -11 3 -24l-43 -159q-3 -13 -14 -19.5t-24 -2.5l-4 1q-4 1 -11.5 2.5l-17.5 3.5t-22.5 3.5t-26 3t-29 2.5t-29.5 1q-126 0 -226 -64t-150 -176h468q16 0 25 -12q10 -12 7 -26 l-24 -114q-5 -26 -32 -26h-488q-3 -37 0 -105h459q15 0 25 -12q9 -12 6 -27l-24 -112q-2 -11 -11 -18.5t-20 -7.5h-387q48 -117 149.5 -185.5t228.5 -68.5q18 0 36 1.5t33.5 3.5t29.5 4.5t24.5 5t18.5 4.5l12 3l5 2q13 5 26 -2q12 -7 15 -21z" />
-<glyph unicode="&#xf154;" horiz-adv-x="1024" d="M1020 399v-367q0 -14 -9 -23t-23 -9h-956q-14 0 -23 9t-9 23v150q0 13 9.5 22.5t22.5 9.5h97v383h-95q-14 0 -23 9.5t-9 22.5v131q0 14 9 23t23 9h95v223q0 171 123.5 282t314.5 111q185 0 335 -125q9 -8 10 -20.5t-7 -22.5l-103 -127q-9 -11 -22 -12q-13 -2 -23 7 q-5 5 -26 19t-69 32t-93 18q-85 0 -137 -47t-52 -123v-215h305q13 0 22.5 -9t9.5 -23v-131q0 -13 -9.5 -22.5t-22.5 -9.5h-305v-379h414v181q0 13 9 22.5t23 9.5h162q14 0 23 -9.5t9 -22.5z" />
-<glyph unicode="&#xf155;" horiz-adv-x="1024" d="M978 351q0 -153 -99.5 -263.5t-258.5 -136.5v-175q0 -14 -9 -23t-23 -9h-135q-13 0 -22.5 9.5t-9.5 22.5v175q-66 9 -127.5 31t-101.5 44.5t-74 48t-46.5 37.5t-17.5 18q-17 21 -2 41l103 135q7 10 23 12q15 2 24 -9l2 -2q113 -99 243 -125q37 -8 74 -8q81 0 142.5 43 t61.5 122q0 28 -15 53t-33.5 42t-58.5 37.5t-66 32t-80 32.5q-39 16 -61.5 25t-61.5 26.5t-62.5 31t-56.5 35.5t-53.5 42.5t-43.5 49t-35.5 58t-21 66.5t-8.5 78q0 138 98 242t255 134v180q0 13 9.5 22.5t22.5 9.5h135q14 0 23 -9t9 -23v-176q57 -6 110.5 -23t87 -33.5 t63.5 -37.5t39 -29t15 -14q17 -18 5 -38l-81 -146q-8 -15 -23 -16q-14 -3 -27 7q-3 3 -14.5 12t-39 26.5t-58.5 32t-74.5 26t-85.5 11.5q-95 0 -155 -43t-60 -111q0 -26 8.5 -48t29.5 -41.5t39.5 -33t56 -31t60.5 -27t70 -27.5q53 -20 81 -31.5t76 -35t75.5 -42.5t62 -50 t53 -63.5t31.5 -76.5t13 -94z" />
-<glyph unicode="&#xf156;" horiz-adv-x="898" d="M898 1066v-102q0 -14 -9 -23t-23 -9h-168q-23 -144 -129 -234t-276 -110q167 -178 459 -536q14 -16 4 -34q-8 -18 -29 -18h-195q-16 0 -25 12q-306 367 -498 571q-9 9 -9 22v127q0 13 9.5 22.5t22.5 9.5h112q132 0 212.5 43t102.5 125h-427q-14 0 -23 9t-9 23v102 q0 14 9 23t23 9h413q-57 113 -268 113h-145q-13 0 -22.5 9.5t-9.5 22.5v133q0 14 9 23t23 9h832q14 0 23 -9t9 -23v-102q0 -14 -9 -23t-23 -9h-233q47 -61 64 -144h171q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf157;" horiz-adv-x="1027" d="M603 0h-172q-13 0 -22.5 9t-9.5 23v330h-288q-13 0 -22.5 9t-9.5 23v103q0 13 9.5 22.5t22.5 9.5h288v85h-288q-13 0 -22.5 9t-9.5 23v104q0 13 9.5 22.5t22.5 9.5h214l-321 578q-8 16 0 32q10 16 28 16h194q19 0 29 -18l215 -425q19 -38 56 -125q10 24 30.5 68t27.5 61 l191 420q8 19 29 19h191q17 0 27 -16q9 -14 1 -31l-313 -579h215q13 0 22.5 -9.5t9.5 -22.5v-104q0 -14 -9.5 -23t-22.5 -9h-290v-85h290q13 0 22.5 -9.5t9.5 -22.5v-103q0 -14 -9.5 -23t-22.5 -9h-290v-330q0 -13 -9.5 -22.5t-22.5 -9.5z" />
-<glyph unicode="&#xf158;" horiz-adv-x="1664" d="M1664 352v-32q0 -132 -94 -226t-226 -94h-128q-132 0 -226 94t-94 226v480h-224q-2 -102 -14.5 -190.5t-30.5 -156t-48.5 -126.5t-57 -99.5t-67.5 -77.5t-69.5 -58.5t-74 -44t-69 -32t-65.5 -25.5q-4 -2 -32 -13q-8 -2 -12 -2q-22 0 -30 20l-71 178q-5 13 0 25t17 17 q7 3 20 7.5t18 6.5q31 12 46.5 18.5t44.5 20t45.5 26t42 32.5t40.5 42.5t34.5 53.5t30.5 68.5t22.5 83.5t17 103t6.5 123h-256q-14 0 -23 9t-9 23v160q0 14 9 23t23 9h1216q14 0 23 -9t9 -23v-160q0 -14 -9 -23t-23 -9h-224v-512q0 -26 19 -45t45 -19h128q26 0 45 19t19 45 v64q0 14 9 23t23 9h192q14 0 23 -9t9 -23zM1280 1376v-160q0 -14 -9 -23t-23 -9h-960q-14 0 -23 9t-9 23v160q0 14 9 23t23 9h960q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf159;" horiz-adv-x="1792" d="M514 341l81 299h-159l75 -300q1 -1 1 -3t1 -3q0 1 0.5 3.5t0.5 3.5zM630 768l35 128h-292l32 -128h225zM822 768h139l-35 128h-70zM1271 340l78 300h-162l81 -299q0 -1 0.5 -3.5t1.5 -3.5q0 1 0.5 3t0.5 3zM1382 768l33 128h-297l34 -128h230zM1792 736v-64q0 -14 -9 -23 t-23 -9h-213l-164 -616q-7 -24 -31 -24h-159q-24 0 -31 24l-166 616h-209l-167 -616q-7 -24 -31 -24h-159q-11 0 -19.5 7t-10.5 17l-160 616h-208q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h175l-33 128h-142q-14 0 -23 9t-9 23v64q0 14 9 23t23 9h109l-89 344q-5 15 5 28 q10 12 26 12h137q26 0 31 -24l90 -360h359l97 360q7 24 31 24h126q24 0 31 -24l98 -360h365l93 360q5 24 31 24h137q16 0 26 -12q10 -13 5 -28l-91 -344h111q14 0 23 -9t9 -23v-64q0 -14 -9 -23t-23 -9h-145l-34 -128h179q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf15a;" horiz-adv-x="1280" d="M1167 896q18 -182 -131 -258q117 -28 175 -103t45 -214q-7 -71 -32.5 -125t-64.5 -89t-97 -58.5t-121.5 -34.5t-145.5 -15v-255h-154v251q-80 0 -122 1v-252h-154v255q-18 0 -54 0.5t-55 0.5h-200l31 183h111q50 0 58 51v402h16q-6 1 -16 1v287q-13 68 -89 68h-111v164 l212 -1q64 0 97 1v252h154v-247q82 2 122 2v245h154v-252q79 -7 140 -22.5t113 -45t82.5 -78t36.5 -114.5zM952 351q0 36 -15 64t-37 46t-57.5 30.5t-65.5 18.5t-74 9t-69 3t-64.5 -1t-47.5 -1v-338q8 0 37 -0.5t48 -0.5t53 1.5t58.5 4t57 8.5t55.5 14t47.5 21t39.5 30 t24.5 40t9.5 51zM881 827q0 33 -12.5 58.5t-30.5 42t-48 28t-55 16.5t-61.5 8t-58 2.5t-54 -1t-39.5 -0.5v-307q5 0 34.5 -0.5t46.5 0t50 2t55 5.5t51.5 11t48.5 18.5t37 27t27 38.5t9 51z" />
-<glyph unicode="&#xf15b;" horiz-adv-x="1280" d="M1280 768v-800q0 -40 -28 -68t-68 -28h-1088q-40 0 -68 28t-28 68v1344q0 40 28 68t68 28h544v-544q0 -40 28 -68t68 -28h544zM1277 896h-509v509q82 -15 132 -65l312 -312q50 -50 65 -132z" />
-<glyph unicode="&#xf15c;" horiz-adv-x="1280" d="M1024 160v64q0 14 -9 23t-23 9h-704q-14 0 -23 -9t-9 -23v-64q0 -14 9 -23t23 -9h704q14 0 23 9t9 23zM1024 416v64q0 14 -9 23t-23 9h-704q-14 0 -23 -9t-9 -23v-64q0 -14 9 -23t23 -9h704q14 0 23 9t9 23zM1280 768v-800q0 -40 -28 -68t-68 -28h-1088q-40 0 -68 28 t-28 68v1344q0 40 28 68t68 28h544v-544q0 -40 28 -68t68 -28h544zM1277 896h-509v509q82 -15 132 -65l312 -312q50 -50 65 -132z" />
-<glyph unicode="&#xf15d;" horiz-adv-x="1664" d="M1191 1128h177l-72 218l-12 47q-2 16 -2 20h-4l-3 -20q0 -1 -3.5 -18t-7.5 -29zM736 96q0 -12 -10 -24l-319 -319q-10 -9 -23 -9q-12 0 -23 9l-320 320q-15 16 -7 35q8 20 30 20h192v1376q0 14 9 23t23 9h192q14 0 23 -9t9 -23v-1376h192q14 0 23 -9t9 -23zM1572 -23 v-233h-584v90l369 529q12 18 21 27l11 9v3q-2 0 -6.5 -0.5t-7.5 -0.5q-12 -3 -30 -3h-232v-115h-120v229h567v-89l-369 -530q-6 -8 -21 -26l-11 -11v-2l14 2q9 2 30 2h248v119h121zM1661 874v-106h-288v106h75l-47 144h-243l-47 -144h75v-106h-287v106h70l230 662h162 l230 -662h70z" />
-<glyph unicode="&#xf15e;" horiz-adv-x="1664" d="M1191 104h177l-72 218l-12 47q-2 16 -2 20h-4l-3 -20q0 -1 -3.5 -18t-7.5 -29zM736 96q0 -12 -10 -24l-319 -319q-10 -9 -23 -9q-12 0 -23 9l-320 320q-15 16 -7 35q8 20 30 20h192v1376q0 14 9 23t23 9h192q14 0 23 -9t9 -23v-1376h192q14 0 23 -9t9 -23zM1661 -150 v-106h-288v106h75l-47 144h-243l-47 -144h75v-106h-287v106h70l230 662h162l230 -662h70zM1572 1001v-233h-584v90l369 529q12 18 21 27l11 9v3q-2 0 -6.5 -0.5t-7.5 -0.5q-12 -3 -30 -3h-232v-115h-120v229h567v-89l-369 -530q-6 -8 -21 -26l-11 -10v-3l14 3q9 1 30 1h248 v119h121z" />
-<glyph unicode="&#xf160;" horiz-adv-x="1792" d="M736 96q0 -12 -10 -24l-319 -319q-10 -9 -23 -9q-12 0 -23 9l-320 320q-15 16 -7 35q8 20 30 20h192v1376q0 14 9 23t23 9h192q14 0 23 -9t9 -23v-1376h192q14 0 23 -9t9 -23zM1792 -32v-192q0 -14 -9 -23t-23 -9h-832q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h832 q14 0 23 -9t9 -23zM1600 480v-192q0 -14 -9 -23t-23 -9h-640q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h640q14 0 23 -9t9 -23zM1408 992v-192q0 -14 -9 -23t-23 -9h-448q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h448q14 0 23 -9t9 -23zM1216 1504v-192q0 -14 -9 -23t-23 -9h-256 q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h256q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf161;" horiz-adv-x="1792" d="M1216 -32v-192q0 -14 -9 -23t-23 -9h-256q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h256q14 0 23 -9t9 -23zM736 96q0 -12 -10 -24l-319 -319q-10 -9 -23 -9q-12 0 -23 9l-320 320q-15 16 -7 35q8 20 30 20h192v1376q0 14 9 23t23 9h192q14 0 23 -9t9 -23v-1376h192 q14 0 23 -9t9 -23zM1408 480v-192q0 -14 -9 -23t-23 -9h-448q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h448q14 0 23 -9t9 -23zM1600 992v-192q0 -14 -9 -23t-23 -9h-640q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h640q14 0 23 -9t9 -23zM1792 1504v-192q0 -14 -9 -23t-23 -9h-832 q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h832q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf162;" d="M1346 223q0 63 -44 116t-103 53q-52 0 -83 -37t-31 -94t36.5 -95t104.5 -38q50 0 85 27t35 68zM736 96q0 -12 -10 -24l-319 -319q-10 -9 -23 -9q-12 0 -23 9l-320 320q-15 16 -7 35q8 20 30 20h192v1376q0 14 9 23t23 9h192q14 0 23 -9t9 -23v-1376h192q14 0 23 -9t9 -23 zM1486 165q0 -62 -13 -121.5t-41 -114t-68 -95.5t-98.5 -65.5t-127.5 -24.5q-62 0 -108 16q-24 8 -42 15l39 113q15 -7 31 -11q37 -13 75 -13q84 0 134.5 58.5t66.5 145.5h-2q-21 -23 -61.5 -37t-84.5 -14q-106 0 -173 71.5t-67 172.5q0 105 72 178t181 73q123 0 205 -94.5 t82 -252.5zM1456 882v-114h-469v114h167v432q0 7 0.5 19t0.5 17v16h-2l-7 -12q-8 -13 -26 -31l-62 -58l-82 86l192 185h123v-654h165z" />
-<glyph unicode="&#xf163;" d="M1346 1247q0 63 -44 116t-103 53q-52 0 -83 -37t-31 -94t36.5 -95t104.5 -38q50 0 85 27t35 68zM736 96q0 -12 -10 -24l-319 -319q-10 -9 -23 -9q-12 0 -23 9l-320 320q-15 16 -7 35q8 20 30 20h192v1376q0 14 9 23t23 9h192q14 0 23 -9t9 -23v-1376h192q14 0 23 -9 t9 -23zM1456 -142v-114h-469v114h167v432q0 7 0.5 19t0.5 17v16h-2l-7 -12q-8 -13 -26 -31l-62 -58l-82 86l192 185h123v-654h165zM1486 1189q0 -62 -13 -121.5t-41 -114t-68 -95.5t-98.5 -65.5t-127.5 -24.5q-62 0 -108 16q-24 8 -42 15l39 113q15 -7 31 -11q37 -13 75 -13 q84 0 134.5 58.5t66.5 145.5h-2q-21 -23 -61.5 -37t-84.5 -14q-106 0 -173 71.5t-67 172.5q0 105 72 178t181 73q123 0 205 -94.5t82 -252.5z" />
-<glyph unicode="&#xf164;" horiz-adv-x="1664" d="M256 192q0 26 -19 45t-45 19q-27 0 -45.5 -19t-18.5 -45q0 -27 18.5 -45.5t45.5 -18.5q26 0 45 18.5t19 45.5zM416 704v-640q0 -26 -19 -45t-45 -19h-288q-26 0 -45 19t-19 45v640q0 26 19 45t45 19h288q26 0 45 -19t19 -45zM1600 704q0 -86 -55 -149q15 -44 15 -76 q3 -76 -43 -137q17 -56 0 -117q-15 -57 -54 -94q9 -112 -49 -181q-64 -76 -197 -78h-36h-76h-17q-66 0 -144 15.5t-121.5 29t-120.5 39.5q-123 43 -158 44q-26 1 -45 19.5t-19 44.5v641q0 25 18 43.5t43 20.5q24 2 76 59t101 121q68 87 101 120q18 18 31 48t17.5 48.5 t13.5 60.5q7 39 12.5 61t19.5 52t34 50q19 19 45 19q46 0 82.5 -10.5t60 -26t40 -40.5t24 -45t12 -50t5 -45t0.5 -39q0 -38 -9.5 -76t-19 -60t-27.5 -56q-3 -6 -10 -18t-11 -22t-8 -24h277q78 0 135 -57t57 -135z" />
-<glyph unicode="&#xf165;" horiz-adv-x="1664" d="M256 960q0 -26 -19 -45t-45 -19q-27 0 -45.5 19t-18.5 45q0 27 18.5 45.5t45.5 18.5q26 0 45 -18.5t19 -45.5zM416 448v640q0 26 -19 45t-45 19h-288q-26 0 -45 -19t-19 -45v-640q0 -26 19 -45t45 -19h288q26 0 45 19t19 45zM1545 597q55 -61 55 -149q-1 -78 -57.5 -135 t-134.5 -57h-277q4 -14 8 -24t11 -22t10 -18q18 -37 27 -57t19 -58.5t10 -76.5q0 -24 -0.5 -39t-5 -45t-12 -50t-24 -45t-40 -40.5t-60 -26t-82.5 -10.5q-26 0 -45 19q-20 20 -34 50t-19.5 52t-12.5 61q-9 42 -13.5 60.5t-17.5 48.5t-31 48q-33 33 -101 120q-49 64 -101 121 t-76 59q-25 2 -43 20.5t-18 43.5v641q0 26 19 44.5t45 19.5q35 1 158 44q77 26 120.5 39.5t121.5 29t144 15.5h17h76h36q133 -2 197 -78q58 -69 49 -181q39 -37 54 -94q17 -61 0 -117q46 -61 43 -137q0 -32 -15 -76z" />
-<glyph unicode="&#xf166;" d="M919 233v157q0 50 -29 50q-17 0 -33 -16v-224q16 -16 33 -16q29 0 29 49zM1103 355h66v34q0 51 -33 51t-33 -51v-34zM532 621v-70h-80v-423h-74v423h-78v70h232zM733 495v-367h-67v40q-39 -45 -76 -45q-33 0 -42 28q-6 16 -6 54v290h66v-270q0 -24 1 -26q1 -15 15 -15 q20 0 42 31v280h67zM985 384v-146q0 -52 -7 -73q-12 -42 -53 -42q-35 0 -68 41v-36h-67v493h67v-161q32 40 68 40q41 0 53 -42q7 -21 7 -74zM1236 255v-9q0 -29 -2 -43q-3 -22 -15 -40q-27 -40 -80 -40q-52 0 -81 38q-21 27 -21 86v129q0 59 20 86q29 38 80 38t78 -38 q21 -28 21 -86v-76h-133v-65q0 -51 34 -51q24 0 30 26q0 1 0.5 7t0.5 16.5v21.5h68zM785 1079v-156q0 -51 -32 -51t-32 51v156q0 52 32 52t32 -52zM1318 366q0 177 -19 260q-10 44 -43 73.5t-76 34.5q-136 15 -412 15q-275 0 -411 -15q-44 -5 -76.5 -34.5t-42.5 -73.5 q-20 -87 -20 -260q0 -176 20 -260q10 -43 42.5 -73t75.5 -35q137 -15 412 -15t412 15q43 5 75.5 35t42.5 73q20 84 20 260zM563 1017l90 296h-75l-51 -195l-53 195h-78l24 -69t23 -69q35 -103 46 -158v-201h74v201zM852 936v130q0 58 -21 87q-29 38 -78 38q-51 0 -78 -38 q-21 -29 -21 -87v-130q0 -58 21 -87q27 -38 78 -38q49 0 78 38q21 27 21 87zM1033 816h67v370h-67v-283q-22 -31 -42 -31q-15 0 -16 16q-1 2 -1 26v272h-67v-293q0 -37 6 -55q11 -27 43 -27q36 0 77 45v-40zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960 q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf167;" d="M971 292v-211q0 -67 -39 -67q-23 0 -45 22v301q22 22 45 22q39 0 39 -67zM1309 291v-46h-90v46q0 68 45 68t45 -68zM343 509h107v94h-312v-94h105v-569h100v569zM631 -60h89v494h-89v-378q-30 -42 -57 -42q-18 0 -21 21q-1 3 -1 35v364h-89v-391q0 -49 8 -73 q12 -37 58 -37q48 0 102 61v-54zM1060 88v197q0 73 -9 99q-17 56 -71 56q-50 0 -93 -54v217h-89v-663h89v48q45 -55 93 -55q54 0 71 55q9 27 9 100zM1398 98v13h-91q0 -51 -2 -61q-7 -36 -40 -36q-46 0 -46 69v87h179v103q0 79 -27 116q-39 51 -106 51q-68 0 -107 -51 q-28 -37 -28 -116v-173q0 -79 29 -116q39 -51 108 -51q72 0 108 53q18 27 21 54q2 9 2 58zM790 1011v210q0 69 -43 69t-43 -69v-210q0 -70 43 -70t43 70zM1509 260q0 -234 -26 -350q-14 -59 -58 -99t-102 -46q-184 -21 -555 -21t-555 21q-58 6 -102.5 46t-57.5 99 q-26 112 -26 350q0 234 26 350q14 59 58 99t103 47q183 20 554 20t555 -20q58 -7 102.5 -47t57.5 -99q26 -112 26 -350zM511 1536h102l-121 -399v-271h-100v271q-14 74 -61 212q-37 103 -65 187h106l71 -263zM881 1203v-175q0 -81 -28 -118q-37 -51 -106 -51q-67 0 -105 51 q-28 38 -28 118v175q0 80 28 117q38 51 105 51q69 0 106 -51q28 -37 28 -117zM1216 1365v-499h-91v55q-53 -62 -103 -62q-46 0 -59 37q-8 24 -8 75v394h91v-367q0 -33 1 -35q3 -22 21 -22q27 0 57 43v381h91z" />
-<glyph unicode="&#xf168;" horiz-adv-x="1408" d="M597 869q-10 -18 -257 -456q-27 -46 -65 -46h-239q-21 0 -31 17t0 36l253 448q1 0 0 1l-161 279q-12 22 -1 37q9 15 32 15h239q40 0 66 -45zM1403 1511q11 -16 0 -37l-528 -934v-1l336 -615q11 -20 1 -37q-10 -15 -32 -15h-239q-42 0 -66 45l-339 622q18 32 531 942 q25 45 64 45h241q22 0 31 -15z" />
-<glyph unicode="&#xf169;" d="M685 771q0 1 -126 222q-21 34 -52 34h-184q-18 0 -26 -11q-7 -12 1 -29l125 -216v-1l-196 -346q-9 -14 0 -28q8 -13 24 -13h185q31 0 50 36zM1309 1268q-7 12 -24 12h-187q-30 0 -49 -35l-411 -729q1 -2 262 -481q20 -35 52 -35h184q18 0 25 12q8 13 -1 28l-260 476v1 l409 723q8 16 0 28zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf16a;" horiz-adv-x="1792" d="M1280 640q0 37 -30 54l-512 320q-31 20 -65 2q-33 -18 -33 -56v-640q0 -38 33 -56q16 -8 31 -8q20 0 34 10l512 320q30 17 30 54zM1792 640q0 -96 -1 -150t-8.5 -136.5t-22.5 -147.5q-16 -73 -69 -123t-124 -58q-222 -25 -671 -25t-671 25q-71 8 -124.5 58t-69.5 123 q-14 65 -21.5 147.5t-8.5 136.5t-1 150t1 150t8.5 136.5t22.5 147.5q16 73 69 123t124 58q222 25 671 25t671 -25q71 -8 124.5 -58t69.5 -123q14 -65 21.5 -147.5t8.5 -136.5t1 -150z" />
-<glyph unicode="&#xf16b;" horiz-adv-x="1792" d="M402 829l494 -305l-342 -285l-490 319zM1388 274v-108l-490 -293v-1l-1 1l-1 -1v1l-489 293v108l147 -96l342 284v2l1 -1l1 1v-2l343 -284zM554 1418l342 -285l-494 -304l-338 270zM1390 829l338 -271l-489 -319l-343 285zM1239 1418l489 -319l-338 -270l-494 304z" />
-<glyph unicode="&#xf16c;" horiz-adv-x="1408" d="M928 135v-151l-707 -1v151zM1169 481v-701l-1 -35v-1h-1132l-35 1h-1v736h121v-618h928v618h120zM241 393l704 -65l-13 -150l-705 65zM309 709l683 -183l-39 -146l-683 183zM472 1058l609 -360l-77 -130l-609 360zM832 1389l398 -585l-124 -85l-399 584zM1285 1536 l121 -697l-149 -26l-121 697z" />
-<glyph unicode="&#xf16d;" d="M1362 110v648h-135q20 -63 20 -131q0 -126 -64 -232.5t-174 -168.5t-240 -62q-197 0 -337 135.5t-140 327.5q0 68 20 131h-141v-648q0 -26 17.5 -43.5t43.5 -17.5h1069q25 0 43 17.5t18 43.5zM1078 643q0 124 -90.5 211.5t-218.5 87.5q-127 0 -217.5 -87.5t-90.5 -211.5 t90.5 -211.5t217.5 -87.5q128 0 218.5 87.5t90.5 211.5zM1362 1003v165q0 28 -20 48.5t-49 20.5h-174q-29 0 -49 -20.5t-20 -48.5v-165q0 -29 20 -49t49 -20h174q29 0 49 20t20 49zM1536 1211v-1142q0 -81 -58 -139t-139 -58h-1142q-81 0 -139 58t-58 139v1142q0 81 58 139 t139 58h1142q81 0 139 -58t58 -139z" />
-<glyph unicode="&#xf16e;" d="M1248 1408q119 0 203.5 -84.5t84.5 -203.5v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960zM698 640q0 88 -62 150t-150 62t-150 -62t-62 -150t62 -150t150 -62t150 62t62 150zM1262 640q0 88 -62 150 t-150 62t-150 -62t-62 -150t62 -150t150 -62t150 62t62 150z" />
-<glyph unicode="&#xf170;" d="M768 914l201 -306h-402zM1133 384h94l-459 691l-459 -691h94l104 160h522zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf171;" horiz-adv-x="1408" d="M815 677q8 -63 -50.5 -101t-111.5 -6q-39 17 -53.5 58t-0.5 82t52 58q36 18 72.5 12t64 -35.5t27.5 -67.5zM926 698q-14 107 -113 164t-197 13q-63 -28 -100.5 -88.5t-34.5 -129.5q4 -91 77.5 -155t165.5 -56q91 8 152 84t50 168zM1165 1240q-20 27 -56 44.5t-58 22 t-71 12.5q-291 47 -566 -2q-43 -7 -66 -12t-55 -22t-50 -43q30 -28 76 -45.5t73.5 -22t87.5 -11.5q228 -29 448 -1q63 8 89.5 12t72.5 21.5t75 46.5zM1222 205q-8 -26 -15.5 -76.5t-14 -84t-28.5 -70t-58 -56.5q-86 -48 -189.5 -71.5t-202 -22t-201.5 18.5q-46 8 -81.5 18 t-76.5 27t-73 43.5t-52 61.5q-25 96 -57 292l6 16l18 9q223 -148 506.5 -148t507.5 148q21 -6 24 -23t-5 -45t-8 -37zM1403 1166q-26 -167 -111 -655q-5 -30 -27 -56t-43.5 -40t-54.5 -31q-252 -126 -610 -88q-248 27 -394 139q-15 12 -25.5 26.5t-17 35t-9 34t-6 39.5 t-5.5 35q-9 50 -26.5 150t-28 161.5t-23.5 147.5t-22 158q3 26 17.5 48.5t31.5 37.5t45 30t46 22.5t48 18.5q125 46 313 64q379 37 676 -50q155 -46 215 -122q16 -20 16.5 -51t-5.5 -54z" />
-<glyph unicode="&#xf172;" d="M848 666q0 43 -41 66t-77 1q-43 -20 -42.5 -72.5t43.5 -70.5q39 -23 81 4t36 72zM928 682q8 -66 -36 -121t-110 -61t-119 40t-56 113q-2 49 25.5 93t72.5 64q70 31 141.5 -10t81.5 -118zM1100 1073q-20 -21 -53.5 -34t-53 -16t-63.5 -8q-155 -20 -324 0q-44 6 -63 9.5 t-52.5 16t-54.5 32.5q13 19 36 31t40 15.5t47 8.5q198 35 408 1q33 -5 51 -8.5t43 -16t39 -31.5zM1142 327q0 7 5.5 26.5t3 32t-17.5 16.5q-161 -106 -365 -106t-366 106l-12 -6l-5 -12q26 -154 41 -210q47 -81 204 -108q249 -46 428 53q34 19 49 51.5t22.5 85.5t12.5 71z M1272 1020q9 53 -8 75q-43 55 -155 88q-216 63 -487 36q-132 -12 -226 -46q-38 -15 -59.5 -25t-47 -34t-29.5 -54q8 -68 19 -138t29 -171t24 -137q1 -5 5 -31t7 -36t12 -27t22 -28q105 -80 284 -100q259 -28 440 63q24 13 39.5 23t31 29t19.5 40q48 267 80 473zM1536 1120 v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf173;" horiz-adv-x="1024" d="M390 1408h219v-388h364v-241h-364v-394q0 -136 14 -172q13 -37 52 -60q50 -31 117 -31q117 0 232 76v-242q-102 -48 -178 -65q-77 -19 -173 -19q-105 0 -186 27q-78 25 -138 75q-58 51 -79 105q-22 54 -22 161v539h-170v217q91 30 155 84q64 55 103 132q39 78 54 196z " />
-<glyph unicode="&#xf174;" d="M1123 127v181q-88 -56 -174 -56q-51 0 -88 23q-29 17 -39 45q-11 30 -11 129v295h274v181h-274v291h-164q-11 -90 -40 -147t-78 -99q-48 -40 -116 -63v-163h127v-404q0 -78 17 -121q17 -42 59 -78q43 -37 104 -57q62 -20 140 -20q67 0 129 14q57 13 134 49zM1536 1120 v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z" />
-<glyph unicode="&#xf175;" horiz-adv-x="768" d="M765 237q8 -19 -5 -35l-350 -384q-10 -10 -23 -10q-14 0 -24 10l-355 384q-13 16 -5 35q9 19 29 19h224v1248q0 14 9 23t23 9h192q14 0 23 -9t9 -23v-1248h224q21 0 29 -19z" />
-<glyph unicode="&#xf176;" horiz-adv-x="768" d="M765 1043q-9 -19 -29 -19h-224v-1248q0 -14 -9 -23t-23 -9h-192q-14 0 -23 9t-9 23v1248h-224q-21 0 -29 19t5 35l350 384q10 10 23 10q14 0 24 -10l355 -384q13 -16 5 -35z" />
-<glyph unicode="&#xf177;" horiz-adv-x="1792" d="M1792 736v-192q0 -14 -9 -23t-23 -9h-1248v-224q0 -21 -19 -29t-35 5l-384 350q-10 10 -10 23q0 14 10 24l384 354q16 14 35 6q19 -9 19 -29v-224h1248q14 0 23 -9t9 -23z" />
-<glyph unicode="&#xf178;" horiz-adv-x="1792" d="M1728 643q0 -14 -10 -24l-384 -354q-16 -14 -35 -6q-19 9 -19 29v224h-1248q-14 0 -23 9t-9 23v192q0 14 9 23t23 9h1248v224q0 21 19 29t35 -5l384 -350q10 -10 10 -23z" />
-<glyph unicode="&#xf179;" horiz-adv-x="1408" d="M1393 321q-39 -125 -123 -250q-129 -196 -257 -196q-49 0 -140 32q-86 32 -151 32q-61 0 -142 -33q-81 -34 -132 -34q-152 0 -301 259q-147 261 -147 503q0 228 113 374q112 144 284 144q72 0 177 -30q104 -30 138 -30q45 0 143 34q102 34 173 34q119 0 213 -65 q52 -36 104 -100q-79 -67 -114 -118q-65 -94 -65 -207q0 -124 69 -223t158 -126zM1017 1494q0 -61 -29 -136q-30 -75 -93 -138q-54 -54 -108 -72q-37 -11 -104 -17q3 149 78 257q74 107 250 148q1 -3 2.5 -11t2.5 -11q0 -4 0.5 -10t0.5 -10z" />
-<glyph unicode="&#xf17a;" horiz-adv-x="1664" d="M682 530v-651l-682 94v557h682zM682 1273v-659h-682v565zM1664 530v-786l-907 125v661h907zM1664 1408v-794h-907v669z" />
-<glyph unicode="&#xf17b;" horiz-adv-x="1408" d="M493 1053q16 0 27.5 11.5t11.5 27.5t-11.5 27.5t-27.5 11.5t-27 -11.5t-11 -27.5t11 -27.5t27 -11.5zM915 1053q16 0 27 11.5t11 27.5t-11 27.5t-27 11.5t-27.5 -11.5t-11.5 -27.5t11.5 -27.5t27.5 -11.5zM103 869q42 0 72 -30t30 -72v-430q0 -43 -29.5 -73t-72.5 -30 t-73 30t-30 73v430q0 42 30 72t73 30zM1163 850v-666q0 -46 -32 -78t-77 -32h-75v-227q0 -43 -30 -73t-73 -30t-73 30t-30 73v227h-138v-227q0 -43 -30 -73t-73 -30q-42 0 -72 30t-30 73l-1 227h-74q-46 0 -78 32t-32 78v666h918zM931 1255q107 -55 171 -153.5t64 -215.5 h-925q0 117 64 215.5t172 153.5l-71 131q-7 13 5 20q13 6 20 -6l72 -132q95 42 201 42t201 -42l72 132q7 12 20 6q12 -7 5 -20zM1408 767v-430q0 -43 -30 -73t-73 -30q-42 0 -72 30t-30 73v430q0 43 30 72.5t72 29.5q43 0 73 -29.5t30 -72.5z" />
-<glyph unicode="&#xf17c;" d="M663 1125q-11 -1 -15.5 -10.5t-8.5 -9.5q-5 -1 -5 5q0 12 19 15h10zM750 1111q-4 -1 -11.5 6.5t-17.5 4.5q24 11 32 -2q3 -6 -3 -9zM399 684q-4 1 -6 -3t-4.5 -12.5t-5.5 -13.5t-10 -13q-7 -10 -1 -12q4 -1 12.5 7t12.5 18q1 3 2 7t2 6t1.5 4.5t0.5 4v3t-1 2.5t-3 2z M1254 325q0 18 -55 42q4 15 7.5 27.5t5 26t3 21.5t0.5 22.5t-1 19.5t-3.5 22t-4 20.5t-5 25t-5.5 26.5q-10 48 -47 103t-72 75q24 -20 57 -83q87 -162 54 -278q-11 -40 -50 -42q-31 -4 -38.5 18.5t-8 83.5t-11.5 107q-9 39 -19.5 69t-19.5 45.5t-15.5 24.5t-13 15t-7.5 7 q-14 62 -31 103t-29.5 56t-23.5 33t-15 40q-4 21 6 53.5t4.5 49.5t-44.5 25q-15 3 -44.5 18t-35.5 16q-8 1 -11 26t8 51t36 27q37 3 51 -30t4 -58q-11 -19 -2 -26.5t30 -0.5q13 4 13 36v37q-5 30 -13.5 50t-21 30.5t-23.5 15t-27 7.5q-107 -8 -89 -134q0 -15 -1 -15 q-9 9 -29.5 10.5t-33 -0.5t-15.5 5q1 57 -16 90t-45 34q-27 1 -41.5 -27.5t-16.5 -59.5q-1 -15 3.5 -37t13 -37.5t15.5 -13.5q10 3 16 14q4 9 -7 8q-7 0 -15.5 14.5t-9.5 33.5q-1 22 9 37t34 14q17 0 27 -21t9.5 -39t-1.5 -22q-22 -15 -31 -29q-8 -12 -27.5 -23.5 t-20.5 -12.5q-13 -14 -15.5 -27t7.5 -18q14 -8 25 -19.5t16 -19t18.5 -13t35.5 -6.5q47 -2 102 15q2 1 23 7t34.5 10.5t29.5 13t21 17.5q9 14 20 8q5 -3 6.5 -8.5t-3 -12t-16.5 -9.5q-20 -6 -56.5 -21.5t-45.5 -19.5q-44 -19 -70 -23q-25 -5 -79 2q-10 2 -9 -2t17 -19 q25 -23 67 -22q17 1 36 7t36 14t33.5 17.5t30 17t24.5 12t17.5 2.5t8.5 -11q0 -2 -1 -4.5t-4 -5t-6 -4.5t-8.5 -5t-9 -4.5t-10 -5t-9.5 -4.5q-28 -14 -67.5 -44t-66.5 -43t-49 -1q-21 11 -63 73q-22 31 -25 22q-1 -3 -1 -10q0 -25 -15 -56.5t-29.5 -55.5t-21 -58t11.5 -63 q-23 -6 -62.5 -90t-47.5 -141q-2 -18 -1.5 -69t-5.5 -59q-8 -24 -29 -3q-32 31 -36 94q-2 28 4 56q4 19 -1 18l-4 -5q-36 -65 10 -166q5 -12 25 -28t24 -20q20 -23 104 -90.5t93 -76.5q16 -15 17.5 -38t-14 -43t-45.5 -23q8 -15 29 -44.5t28 -54t7 -70.5q46 24 7 92 q-4 8 -10.5 16t-9.5 12t-2 6q3 5 13 9.5t20 -2.5q46 -52 166 -36q133 15 177 87q23 38 34 30q12 -6 10 -52q-1 -25 -23 -92q-9 -23 -6 -37.5t24 -15.5q3 19 14.5 77t13.5 90q2 21 -6.5 73.5t-7.5 97t23 70.5q15 18 51 18q1 37 34.5 53t72.5 10.5t60 -22.5zM626 1152 q3 17 -2.5 30t-11.5 15q-9 2 -9 -7q2 -5 5 -6q10 0 7 -15q-3 -20 8 -20q3 0 3 3zM1045 955q-2 8 -6.5 11.5t-13 5t-14.5 5.5q-5 3 -9.5 8t-7 8t-5.5 6.5t-4 4t-4 -1.5q-14 -16 7 -43.5t39 -31.5q9 -1 14.5 8t3.5 20zM867 1168q0 11 -5 19.5t-11 12.5t-9 3q-14 -1 -7 -7l4 -2 q14 -4 18 -31q0 -3 8 2zM921 1401q0 2 -2.5 5t-9 7t-9.5 6q-15 15 -24 15q-9 -1 -11.5 -7.5t-1 -13t-0.5 -12.5q-1 -4 -6 -10.5t-6 -9t3 -8.5q4 -3 8 0t11 9t15 9q1 1 9 1t15 2t9 7zM1486 60q20 -12 31 -24.5t12 -24t-2.5 -22.5t-15.5 -22t-23.5 -19.5t-30 -18.5 t-31.5 -16.5t-32 -15.5t-27 -13q-38 -19 -85.5 -56t-75.5 -64q-17 -16 -68 -19.5t-89 14.5q-18 9 -29.5 23.5t-16.5 25.5t-22 19.5t-47 9.5q-44 1 -130 1q-19 0 -57 -1.5t-58 -2.5q-44 -1 -79.5 -15t-53.5 -30t-43.5 -28.5t-53.5 -11.5q-29 1 -111 31t-146 43q-19 4 -51 9.5 t-50 9t-39.5 9.5t-33.5 14.5t-17 19.5q-10 23 7 66.5t18 54.5q1 16 -4 40t-10 42.5t-4.5 36.5t10.5 27q14 12 57 14t60 12q30 18 42 35t12 51q21 -73 -32 -106q-32 -20 -83 -15q-34 3 -43 -10q-13 -15 5 -57q2 -6 8 -18t8.5 -18t4.5 -17t1 -22q0 -15 -17 -49t-14 -48 q3 -17 37 -26q20 -6 84.5 -18.5t99.5 -20.5q24 -6 74 -22t82.5 -23t55.5 -4q43 6 64.5 28t23 48t-7.5 58.5t-19 52t-20 36.5q-121 190 -169 242q-68 74 -113 40q-11 -9 -15 15q-3 16 -2 38q1 29 10 52t24 47t22 42q8 21 26.5 72t29.5 78t30 61t39 54q110 143 124 195 q-12 112 -16 310q-2 90 24 151.5t106 104.5q39 21 104 21q53 1 106 -13.5t89 -41.5q57 -42 91.5 -121.5t29.5 -147.5q-5 -95 30 -214q34 -113 133 -218q55 -59 99.5 -163t59.5 -191q8 -49 5 -84.5t-12 -55.5t-20 -22q-10 -2 -23.5 -19t-27 -35.5t-40.5 -33.5t-61 -14 q-18 1 -31.5 5t-22.5 13.5t-13.5 15.5t-11.5 20.5t-9 19.5q-22 37 -41 30t-28 -49t7 -97q20 -70 1 -195q-10 -65 18 -100.5t73 -33t85 35.5q59 49 89.5 66.5t103.5 42.5q53 18 77 36.5t18.5 34.5t-25 28.5t-51.5 23.5q-33 11 -49.5 48t-15 72.5t15.5 47.5q1 -31 8 -56.5 t14.5 -40.5t20.5 -28.5t21 -19t21.5 -13t16.5 -9.5z" />
-<glyph unicode="&#xf17d;" d="M1024 36q-42 241 -140 498h-2l-2 -1q-16 -6 -43 -16.5t-101 -49t-137 -82t-131 -114.5t-103 -148l-15 11q184 -150 418 -150q132 0 256 52zM839 643q-21 49 -53 111q-311 -93 -673 -93q-1 -7 -1 -21q0 -124 44 -236.5t124 -201.5q50 89 123.5 166.5t142.5 124.5t130.5 81 t99.5 48l37 13q4 1 13 3.5t13 4.5zM732 855q-120 213 -244 378q-138 -65 -234 -186t-128 -272q302 0 606 80zM1416 536q-210 60 -409 29q87 -239 128 -469q111 75 185 189.5t96 250.5zM611 1277q-1 0 -2 -1q1 1 2 1zM1201 1132q-185 164 -433 164q-76 0 -155 -19 q131 -170 246 -382q69 26 130 60.5t96.5 61.5t65.5 57t37.5 40.5zM1424 647q-3 232 -149 410l-1 -1q-9 -12 -19 -24.5t-43.5 -44.5t-71 -60.5t-100 -65t-131.5 -64.5q25 -53 44 -95q2 -6 6.5 -17.5t7.5 -16.5q36 5 74.5 7t73.5 2t69 -1.5t64 -4t56.5 -5.5t48 -6.5t36.5 -6 t25 -4.5zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf17e;" d="M1173 473q0 50 -19.5 91.5t-48.5 68.5t-73 49t-82.5 34t-87.5 23l-104 24q-30 7 -44 10.5t-35 11.5t-30 16t-16.5 21t-7.5 30q0 77 144 77q43 0 77 -12t54 -28.5t38 -33.5t40 -29t48 -12q47 0 75.5 32t28.5 77q0 55 -56 99.5t-142 67.5t-182 23q-68 0 -132 -15.5 t-119.5 -47t-89 -87t-33.5 -128.5q0 -61 19 -106.5t56 -75.5t80 -48.5t103 -32.5l146 -36q90 -22 112 -36q32 -20 32 -60q0 -39 -40 -64.5t-105 -25.5q-51 0 -91.5 16t-65 38.5t-45.5 45t-46 38.5t-54 16q-50 0 -75.5 -30t-25.5 -75q0 -92 122 -157.5t291 -65.5 q73 0 140 18.5t122.5 53.5t88.5 93.5t33 131.5zM1536 256q0 -159 -112.5 -271.5t-271.5 -112.5q-130 0 -234 80q-77 -16 -150 -16q-143 0 -273.5 55.5t-225 150t-150 225t-55.5 273.5q0 73 16 150q-80 104 -80 234q0 159 112.5 271.5t271.5 112.5q130 0 234 -80 q77 16 150 16q143 0 273.5 -55.5t225 -150t150 -225t55.5 -273.5q0 -73 -16 -150q80 -104 80 -234z" />
-<glyph unicode="&#xf180;" horiz-adv-x="1664" d="M1483 512l-587 -587q-52 -53 -127.5 -53t-128.5 53l-587 587q-53 53 -53 128t53 128l587 587q53 53 128 53t128 -53l265 -265l-398 -399l-188 188q-42 42 -99 42q-59 0 -100 -41l-120 -121q-42 -40 -42 -99q0 -58 42 -100l406 -408q30 -28 67 -37l6 -4h28q60 0 99 41 l619 619l2 -3q53 -53 53 -128t-53 -128zM1406 1138l120 -120q14 -15 14 -36t-14 -36l-730 -730q-17 -15 -37 -15v0q-4 0 -6 1q-18 2 -30 14l-407 408q-14 15 -14 36t14 35l121 120q13 15 35 15t36 -15l252 -252l574 575q15 15 36 15t36 -15z" />
-<glyph unicode="&#xf181;" d="M704 192v1024q0 14 -9 23t-23 9h-480q-14 0 -23 -9t-9 -23v-1024q0 -14 9 -23t23 -9h480q14 0 23 9t9 23zM1376 576v640q0 14 -9 23t-23 9h-480q-14 0 -23 -9t-9 -23v-640q0 -14 9 -23t23 -9h480q14 0 23 9t9 23zM1536 1344v-1408q0 -26 -19 -45t-45 -19h-1408 q-26 0 -45 19t-19 45v1408q0 26 19 45t45 19h1408q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf182;" horiz-adv-x="1280" d="M1280 480q0 -40 -28 -68t-68 -28q-51 0 -80 43l-227 341h-45v-132l247 -411q9 -15 9 -33q0 -26 -19 -45t-45 -19h-192v-272q0 -46 -33 -79t-79 -33h-160q-46 0 -79 33t-33 79v272h-192q-26 0 -45 19t-19 45q0 18 9 33l247 411v132h-45l-227 -341q-29 -43 -80 -43 q-40 0 -68 28t-28 68q0 29 16 53l256 384q73 107 176 107h384q103 0 176 -107l256 -384q16 -24 16 -53zM864 1280q0 -93 -65.5 -158.5t-158.5 -65.5t-158.5 65.5t-65.5 158.5t65.5 158.5t158.5 65.5t158.5 -65.5t65.5 -158.5z" />
-<glyph unicode="&#xf183;" horiz-adv-x="1024" d="M1024 832v-416q0 -40 -28 -68t-68 -28t-68 28t-28 68v352h-64v-912q0 -46 -33 -79t-79 -33t-79 33t-33 79v464h-64v-464q0 -46 -33 -79t-79 -33t-79 33t-33 79v912h-64v-352q0 -40 -28 -68t-68 -28t-68 28t-28 68v416q0 80 56 136t136 56h640q80 0 136 -56t56 -136z M736 1280q0 -93 -65.5 -158.5t-158.5 -65.5t-158.5 65.5t-65.5 158.5t65.5 158.5t158.5 65.5t158.5 -65.5t65.5 -158.5z" />
-<glyph unicode="&#xf184;" d="M773 234l350 473q16 22 24.5 59t-6 85t-61.5 79q-40 26 -83 25.5t-73.5 -17.5t-54.5 -45q-36 -40 -96 -40q-59 0 -95 40q-24 28 -54.5 45t-73.5 17.5t-84 -25.5q-46 -31 -60.5 -79t-6 -85t24.5 -59zM1536 640q0 -209 -103 -385.5t-279.5 -279.5t-385.5 -103t-385.5 103 t-279.5 279.5t-103 385.5t103 385.5t279.5 279.5t385.5 103t385.5 -103t279.5 -279.5t103 -385.5z" />
-<glyph unicode="&#xf185;" horiz-adv-x="1792" d="M1472 640q0 117 -45.5 223.5t-123 184t-184 123t-223.5 45.5t-223.5 -45.5t-184 -123t-123 -184t-45.5 -223.5t45.5 -223.5t123 -184t184 -123t223.5 -45.5t223.5 45.5t184 123t123 184t45.5 223.5zM1748 363q-4 -15 -20 -20l-292 -96v-306q0 -16 -13 -26q-15 -10 -29 -4 l-292 94l-180 -248q-10 -13 -26 -13t-26 13l-180 248l-292 -94q-14 -6 -29 4q-13 10 -13 26v306l-292 96q-16 5 -20 20q-5 17 4 29l180 248l-180 248q-9 13 -4 29q4 15 20 20l292 96v306q0 16 13 26q15 10 29 4l292 -94l180 248q9 12 26 12t26 -12l180 -248l292 94 q14 6 29 -4q13 -10 13 -26v-306l292 -96q16 -5 20 -20q5 -16 -4 -29l-180 -248l180 -248q9 -12 4 -29z" />
-<glyph unicode="&#xf186;" d="M1262 233q-54 -9 -110 -9q-182 0 -337 90t-245 245t-90 337q0 192 104 357q-201 -60 -328.5 -229t-127.5 -384q0 -130 51 -248.5t136.5 -204t204 -136.5t248.5 -51q144 0 273.5 61.5t220.5 171.5zM1465 318q-94 -203 -283.5 -324.5t-413.5 -121.5q-156 0 -298 61 t-245 164t-164 245t-61 298q0 153 57.5 292.5t156 241.5t235.5 164.5t290 68.5q44 2 61 -39q18 -41 -15 -72q-86 -78 -131.5 -181.5t-45.5 -218.5q0 -148 73 -273t198 -198t273 -73q118 0 228 51q41 18 72 -13q14 -14 17.5 -34t-4.5 -38z" />
-<glyph unicode="&#xf187;" horiz-adv-x="1792" d="M1088 704q0 26 -19 45t-45 19h-256q-26 0 -45 -19t-19 -45t19 -45t45 -19h256q26 0 45 19t19 45zM1664 896v-960q0 -26 -19 -45t-45 -19h-1408q-26 0 -45 19t-19 45v960q0 26 19 45t45 19h1408q26 0 45 -19t19 -45zM1728 1344v-256q0 -26 -19 -45t-45 -19h-1536 q-26 0 -45 19t-19 45v256q0 26 19 45t45 19h1536q26 0 45 -19t19 -45z" />
-<glyph unicode="&#xf188;" horiz-adv-x="1664" d="M1632 576q0 -26 -19 -45t-45 -19h-224q0 -171 -67 -290l208 -209q19 -19 19 -45t-19 -45q-18 -19 -45 -19t-45 19l-198 197q-5 -5 -15 -13t-42 -28.5t-65 -36.5t-82 -29t-97 -13v896h-128v-896q-51 0 -101.5 13.5t-87 33t-66 39t-43.5 32.5l-15 14l-183 -207 q-20 -21 -48 -21q-24 0 -43 16q-19 18 -20.5 44.5t15.5 46.5l202 227q-58 114 -58 274h-224q-26 0 -45 19t-19 45t19 45t45 19h224v294l-173 173q-19 19 -19 45t19 45t45 19t45 -19l173 -173h844l173 173q19 19 45 19t45 -19t19 -45t-19 -45l-173 -173v-294h224q26 0 45 -19 t19 -45zM1152 1152h-640q0 133 93.5 226.5t226.5 93.5t226.5 -93.5t93.5 -226.5z" />
-<glyph unicode="&#xf189;" horiz-adv-x="1920" d="M1917 1016q23 -64 -150 -294q-24 -32 -65 -85q-78 -100 -90 -131q-17 -41 14 -81q17 -21 81 -82h1l1 -1l1 -1l2 -2q141 -131 191 -221q3 -5 6.5 -12.5t7 -26.5t-0.5 -34t-25 -27.5t-59 -12.5l-256 -4q-24 -5 -56 5t-52 22l-20 12q-30 21 -70 64t-68.5 77.5t-61 58 t-56.5 15.5q-3 -1 -8 -3.5t-17 -14.5t-21.5 -29.5t-17 -52t-6.5 -77.5q0 -15 -3.5 -27.5t-7.5 -18.5l-4 -5q-18 -19 -53 -22h-115q-71 -4 -146 16.5t-131.5 53t-103 66t-70.5 57.5l-25 24q-10 10 -27.5 30t-71.5 91t-106 151t-122.5 211t-130.5 272q-6 16 -6 27t3 16l4 6 q15 19 57 19l274 2q12 -2 23 -6.5t16 -8.5l5 -3q16 -11 24 -32q20 -50 46 -103.5t41 -81.5l16 -29q29 -60 56 -104t48.5 -68.5t41.5 -38.5t34 -14t27 5q2 1 5 5t12 22t13.5 47t9.5 81t0 125q-2 40 -9 73t-14 46l-6 12q-25 34 -85 43q-13 2 5 24q17 19 38 30q53 26 239 24 q82 -1 135 -13q20 -5 33.5 -13.5t20.5 -24t10.5 -32t3.5 -45.5t-1 -55t-2.5 -70.5t-1.5 -82.5q0 -11 -1 -42t-0.5 -48t3.5 -40.5t11.5 -39t22.5 -24.5q8 -2 17 -4t26 11t38 34.5t52 67t68 107.5q60 104 107 225q4 10 10 17.5t11 10.5l4 3l5 2.5t13 3t20 0.5l288 2 q39 5 64 -2.5t31 -16.5z" />
-<glyph unicode="&#xf18a;" horiz-adv-x="1792" d="M675 252q21 34 11 69t-45 50q-34 14 -73 1t-60 -46q-22 -34 -13 -68.5t43 -50.5t74.5 -2.5t62.5 47.5zM769 373q8 13 3.5 26.5t-17.5 18.5q-14 5 -28.5 -0.5t-21.5 -18.5q-17 -31 13 -45q14 -5 29 0.5t22 18.5zM943 266q-45 -102 -158 -150t-224 -12 q-107 34 -147.5 126.5t6.5 187.5q47 93 151.5 139t210.5 19q111 -29 158.5 -119.5t2.5 -190.5zM1255 426q-9 96 -89 170t-208.5 109t-274.5 21q-223 -23 -369.5 -141.5t-132.5 -264.5q9 -96 89 -170t208.5 -109t274.5 -21q223 23 369.5 141.5t132.5 264.5zM1563 422 q0 -68 -37 -139.5t-109 -137t-168.5 -117.5t-226 -83t-270.5 -31t-275 33.5t-240.5 93t-171.5 151t-65 199.5q0 115 69.5 245t197.5 258q169 169 341.5 236t246.5 -7q65 -64 20 -209q-4 -14 -1 -20t10 -7t14.5 0.5t13.5 3.5l6 2q139 59 246 59t153 -61q45 -63 0 -178 q-2 -13 -4.5 -20t4.5 -12.5t12 -7.5t17 -6q57 -18 103 -47t80 -81.5t34 -116.5zM1489 1046q42 -47 54.5 -108.5t-6.5 -117.5q-8 -23 -29.5 -34t-44.5 -4q-23 8 -34 29.5t-4 44.5q20 63 -24 111t-107 35q-24 -5 -45 8t-25 37q-5 24 8 44.5t37 25.5q60 13 119 -5.5t101 -65.5z M1670 1209q87 -96 112.5 -222.5t-13.5 -241.5q-9 -27 -34 -40t-52 -4t-40 34t-5 52q28 82 10 172t-80 158q-62 69 -148 95.5t-173 8.5q-28 -6 -52 9.5t-30 43.5t9.5 51.5t43.5 29.5q123 26 244 -11.5t208 -134.5z" />
-<glyph unicode="&#xf18b;" horiz-adv-x="1920" d="M805 163q-122 -67 -261 -67q-141 0 -261 67q98 61 167 149t94 191q25 -103 94 -191t167 -149zM453 1176v-344q0 -179 -89.5 -326t-234.5 -217q-129 152 -129 351q0 200 129.5 352t323.5 184zM958 991q-128 -152 -128 -351q0 -201 128 -351q-145 70 -234.5 218t-89.5 328 v341q196 -33 324 -185zM1638 163q-122 -67 -261 -67q-141 0 -261 67q98 61 167 149t94 191q25 -103 94 -191t167 -149zM1286 1176v-344q0 -179 -91 -326t-237 -217v0q133 154 133 351q0 195 -133 351q129 151 328 185zM1920 640q0 -201 -129 -351q-145 70 -234.5 218 t-89.5 328v341q194 -32 323.5 -184t129.5 -352z" />
-<glyph unicode="&#xf18c;" horiz-adv-x="1792" />
-<glyph unicode="&#xf18d;" horiz-adv-x="1792" />
-<glyph unicode="&#xf18e;" horiz-adv-x="1792" />
-<glyph unicode="&#xf500;" horiz-adv-x="1792" />
-</font>
-</defs></svg> 

docs/_themes/sphinx_rtd_theme/static/js/theme.js

@@ -1,16 +0,0 @@
-$( document ).ready(function() {
-  // Shift nav in mobile when clicking the menu.
-  $("[data-toggle='wy-nav-top']").click(function() {
-    $("[data-toggle='wy-nav-shift']").toggleClass("shift");
-    $("[data-toggle='rst-versions']").toggleClass("shift");
-  });
-  // Close menu when you click a link.
-  $(".wy-menu-vertical .current ul li a").click(function() {
-    $("[data-toggle='wy-nav-shift']").removeClass("shift");
-    $("[data-toggle='rst-versions']").toggleClass("shift");
-  });
-  $("[data-toggle='rst-current-version']").click(function() {
-    $("[data-toggle='rst-versions']").toggleClass("shift-up");
-  });
-  $("table.docutils:not(.field-list").wrap("<div class='wy-table-responsive'></div>");
-});

docs/_themes/sphinx_rtd_theme/theme.conf

@@ -1,8 +0,0 @@
-[theme]
-inherit = basic
-stylesheet = css/theme.css
-
-[options]
-typekit_id = hiw1hhg
-analytics_id =
-canonical_url =

docs/_themes/sphinx_rtd_theme/versions.html

@@ -1,37 +0,0 @@
-{% if READTHEDOCS %}
-{# Add rst-badge after rst-versions for small badge style. #}
-  <div class="rst-versions" data-toggle="rst-versions">
-    <span class="rst-current-version" data-toggle="rst-current-version">
-      <span class="icon icon-book"> Read the Docs</span>
-      v: {{ current_version }} 
-      <span class="icon icon-caret-down"></span>
-    </span>
-    <div class="rst-other-versions">
-      <dl>
-        <dt>Versions</dt>
-        {% for slug, url in versions %}
-          <dd><a href="{{ url }}">{{ slug }}</a></dd>
-        {% endfor %}
-      </dl>
-      <dl>
-        <dt>Downloads</dt>
-        {% for type, url in downloads %}
-          <dd><a href="{{ url }}">{{ type }}</a></dd>
-        {% endfor %}
-      </dl>
-      <dl>
-        <dt>On Read the Docs</dt>
-          <dd>
-            <a href="//{{ PRODUCTION_DOMAIN }}/projects/{{ slug }}/?fromdocs={{ slug }}">Project Home</a>
-          </dd>
-          <dd>
-            <a href="//{{ PRODUCTION_DOMAIN }}/builds/{{ slug }}/?fromdocs={{ slug }}">Builds</a>
-          </dd>
-      </dl>
-      <hr/>
-      Free document hosting provided by <a href="http://www.readthedocs.org">Read the Docs</a>.
-
-    </div>
-  </div>
-{% endif %}
-

docs/apireference.rst

@@ -13,6 +13,7 @@ Documents
 
 .. autoclass:: mongoengine.Document
    :members:
+   :inherited-members:
 
    .. attribute:: objects
 
@@ -21,15 +22,18 @@ Documents
 
 .. autoclass:: mongoengine.EmbeddedDocument
    :members:
+   :inherited-members:
 
 .. autoclass:: mongoengine.DynamicDocument
    :members:
+   :inherited-members:
 
 .. autoclass:: mongoengine.DynamicEmbeddedDocument
    :members:
+   :inherited-members:
 
 .. autoclass:: mongoengine.document.MapReduceDocument
-  :members:
+   :members:
 
 .. autoclass:: mongoengine.ValidationError
   :members:
@@ -87,7 +91,9 @@ Fields
 .. autoclass:: mongoengine.fields.DictField
 .. autoclass:: mongoengine.fields.MapField
 .. autoclass:: mongoengine.fields.ReferenceField
+.. autoclass:: mongoengine.fields.LazyReferenceField
 .. autoclass:: mongoengine.fields.GenericReferenceField
+.. autoclass:: mongoengine.fields.GenericLazyReferenceField
 .. autoclass:: mongoengine.fields.CachedReferenceField
 .. autoclass:: mongoengine.fields.BinaryField
 .. autoclass:: mongoengine.fields.FileField

docs/changelog.rst

@@ -1,7 +1,169 @@
+
 =========
 Changelog
 =========
 
+Development
+===========
+- (Fill this out as you fix issues and develop your features).
+- Add a `BaseDocument.to_dict` method #2101
+
+Changes in 0.18.1
+=================
+- Fix a bug introduced in 0.18.0 which was causing `.save()` to update all the fields
+    instead of updating only the modified fields. This bug only occurs when using custom pk #2082
+- Add Python 3.7 in travis #2058
+
+Changes in 0.18.0
+=================
+- Drop support for EOL'd MongoDB v2.6, v3.0, and v3.2.
+- MongoEngine now requires PyMongo >= v3.4. Travis CI now tests against MongoDB v3.4 – v3.6 and PyMongo v3.4 – v3.6 (#2017 #2066).
+- Improve performance by avoiding a call to `to_mongo` in `Document.save()` #2049
+- Connection/disconnection improvements:
+    - Expose `mongoengine.connection.disconnect` and `mongoengine.connection.disconnect_all`
+    - Fix disconnecting #566 #1599 #605 #607 #1213 #565
+    - Improve documentation of `connect`/`disconnect`
+    - Fix issue when using multiple connections to the same mongo with different credentials #2047
+    - `connect` fails immediately when db name contains invalid characters #2031 #1718
+- Fix the default write concern of `Document.save` that was overwriting the connection write concern #568
+- Fix querying on `List(EmbeddedDocument)` subclasses fields #1961 #1492
+- Fix querying on `(Generic)EmbeddedDocument` subclasses fields #475
+- Fix `QuerySet.aggregate` so that it takes limit and skip value into account #2029
+- Generate unique indices for `SortedListField` and `EmbeddedDocumentListFields` #2020
+- BREAKING CHANGE: Changed the behavior of a custom field validator (i.e `validation` parameter of a `Field`). It is now expected to raise a `ValidationError` instead of returning True/False #2050
+- BREAKING CHANGES (associated with connect/disconnect fixes):
+    - Calling `connect` 2 times with the same alias and different parameter will raise an error (should call `disconnect` first).
+    - `disconnect` now clears `mongoengine.connection._connection_settings`.
+    - `disconnect` now clears the cached attribute `Document._collection`.
+- BREAKING CHANGE: `EmbeddedDocument.save` & `.reload` is no longier exist #1552
+
+Changes in 0.17.0
+=================
+- Fix .only() working improperly after using .count() of the same instance of QuerySet
+- Fix batch_size that was not copied when cloning a queryset object #2011
+- POTENTIAL BREAKING CHANGE: All result fields are now passed, including internal fields (_cls, _id) when using `QuerySet.as_pymongo` #1976
+- Document a BREAKING CHANGE introduced in 0.15.3 and not reported at that time (#1995)
+- Fix InvalidStringData error when using modify on a BinaryField #1127
+- DEPRECATION: `EmbeddedDocument.save` & `.reload` are marked as deprecated and will be removed in a next version of mongoengine #1552
+- Fix test suite and CI to support MongoDB 3.4 #1445
+- Fix reference fields querying the database on each access if value contains orphan DBRefs
+
+=================
+Changes in 0.16.3
+=================
+- Fix $push with $position operator not working with lists in embedded document #1965
+
+=================
+Changes in 0.16.2
+=================
+- Fix .save() that fails when called with write_concern=None (regression of 0.16.1) #1958
+
+=================
+Changes in 0.16.1
+=================
+- Fix `_cls` that is not set properly in Document constructor (regression) #1950
+- Fix bug in _delta method - Update of a ListField depends on an unrelated dynamic field update #1733
+- Remove deprecated `save()` method and used `insert_one()` #1899
+
+=================
+Changes in 0.16.0
+=================
+- Various improvements to the doc
+- Improvement to code quality
+- POTENTIAL BREAKING CHANGES:
+    - EmbeddedDocumentField will no longer accept references to Document classes in its constructor #1661
+    - Get rid of the `basecls` parameter from the DictField constructor (dead code) #1876
+    - default value of ComplexDateTime is now None (and no longer the current datetime) #1368
+- Fix unhashable TypeError when referencing a Document with a compound key in an EmbeddedDocument #1685
+- Fix bug where an EmbeddedDocument with the same id as its parent would not be tracked for changes #1768
+- Fix the fact that bulk `insert()` was not setting primary keys of inserted documents instances #1919
+- Fix bug when referencing the abstract class in a ReferenceField #1920
+- Allow modification to the document made in pre_save_post_validation to be taken into account #1202
+- Replaced MongoDB 2.4 tests in CI by MongoDB 3.2 #1903
+- Fix side effects of using queryset.`no_dereference` on other documents #1677
+- Fix TypeError when using lazy django translation objects as translated choices #1879
+- Improve 2-3 codebase compatibility #1889
+- Fix the support for changing the default value of ComplexDateTime #1368
+- Improves error message in case an EmbeddedDocumentListField receives an EmbeddedDocument instance
+    instead of a list #1877
+- Fix the Decimal operator inc/dec #1517 #1320
+- Ignore killcursors queries in `query_counter` context manager #1869
+- Fix the fact that `query_counter` was modifying the initial profiling_level in case it was != 0 #1870
+- Repaired the `no_sub_classes` context manager + fix the fact that it was swallowing exceptions #1865
+- Fix index creation error that was swallowed by hasattr under python2 #1688
+- QuerySet limit function behaviour: Passing 0 as parameter will return all the documents in the cursor #1611
+- bulk insert updates the ids of the input documents instances #1919
+- Fix an harmless bug related to GenericReferenceField where modifications in the generic-referenced document
+    were tracked in the parent #1934
+- Improve validator of BinaryField #273
+- Implemented lazy regex compiling in Field classes to improve 'import mongoengine' performance #1806
+- Updated GridFSProxy.__str__  so that it would always print both the filename and grid_id #710
+- Add __repr__ to Q and QCombination #1843
+- fix bug in BaseList.__iter__ operator (was occuring when modifying a BaseList while iterating over it) #1676
+- Added field `DateField`#513
+
+Changes in 0.15.3
+=================
+-  BREAKING CHANGES: `Queryset.update/update_one` methods now returns an UpdateResult when `full_result=True` is provided and no longer a dict (relates to #1491)
+-  Subfield resolve error in generic_emdedded_document query #1651 #1652
+-  use each modifier only with $position #1673 #1675
+-  Improve LazyReferenceField and GenericLazyReferenceField with nested fields #1704
+-  Fix validation error instance in GenericEmbeddedDocumentField #1067
+-  Update cached fields when fields argument is given #1712
+-  Add a db parameter to register_connection for compatibility with connect
+-  Use insert_one, insert_many in Document.insert #1491
+-  Use new update_one, update_many on document/queryset update #1491
+-  Use insert_one, insert_many in Document.insert #1491
+-  Fix reload(fields) affect changed fields #1371
+-  Fix Read-only access to database fails when trying to create indexes #1338
+
+Changes in 0.15.0
+=================
+- Add LazyReferenceField and GenericLazyReferenceField to address #1230
+
+Changes in 0.14.1
+=================
+- Removed SemiStrictDict and started using a regular dict for `BaseDocument._data` #1630
+- Added support for the `$position` param in the `$push` operator #1566
+- Fixed `DateTimeField` interpreting an empty string as today #1533
+- Added a missing `__ne__` method to the `GridFSProxy` class #1632
+- Fixed `BaseQuerySet._fields_to_db_fields` #1553
+
+Changes in 0.14.0
+=================
+- BREAKING CHANGE: Removed the `coerce_types` param from `QuerySet.as_pymongo` #1549
+- POTENTIAL BREAKING CHANGE: Made EmbeddedDocument not hashable by default #1528
+- Improved code quality #1531, #1540, #1541, #1547
+
+Changes in 0.13.0
+=================
+- POTENTIAL BREAKING CHANGE: Added Unicode support to the `EmailField`, see
+  docs/upgrade.rst for details.
+
+Changes in 0.12.0
+=================
+- POTENTIAL BREAKING CHANGE: Fixed limit/skip/hint/batch_size chaining #1476
+- POTENTIAL BREAKING CHANGE: Changed a public `QuerySet.clone_into` method to a private `QuerySet._clone_into` #1476
+- Fixed the way `Document.objects.create` works with duplicate IDs #1485
+- Fixed connecting to a replica set with PyMongo 2.x #1436
+- Fixed using sets in field choices #1481
+- Fixed deleting items from a `ListField` #1318
+- Fixed an obscure error message when filtering by `field__in=non_iterable`. #1237
+- Fixed behavior of a `dec` update operator #1450
+- Added a `rename` update operator #1454
+- Added validation for the `db_field` parameter #1448
+- Fixed the error message displayed when querying an `EmbeddedDocumentField` by an invalid value #1440
+- Fixed the error message displayed when validating unicode URLs #1486
+- Raise an error when trying to save an abstract document #1449
+
+Changes in 0.11.0
+=================
+- BREAKING CHANGE: Renamed `ConnectionError` to `MongoEngineConnectionError` since the former is a built-in exception name in Python v3.x. #1428
+- BREAKING CHANGE: Dropped Python 2.6 support. #1428
+- BREAKING CHANGE: `from mongoengine.base import ErrorClass` won't work anymore for any error from `mongoengine.errors` (e.g. `ValidationError`). Use `from mongoengine.errors import ErrorClass instead`. #1428
+- BREAKING CHANGE: Accessing a broken reference will raise a `DoesNotExist` error. In the past it used to return `None`. #1334
+- Fixed absent rounding for DecimalField when `force_string` is set. #1103
+
 Changes in 0.10.8
 =================
 - Added support for QuerySet.batch_size (#1426)

docs/code/tumblelog.py

@@ -45,27 +45,27 @@ post2.link_url = 'http://tractiondigital.com/labs/mongoengine/docs'
 post2.tags = ['mongoengine']
 post2.save()
 
-print 'ALL POSTS'
-print
+print('ALL POSTS')
+print()
 for post in Post.objects:
-    print post.title
+    print(post.title)
     #print '=' * post.title.count()
-    print "=" * 20
+    print("=" * 20)
 
     if isinstance(post, TextPost):
-        print post.content
+        print(post.content)
 
     if isinstance(post, LinkPost):
-        print 'Link:', post.link_url
+        print('Link:', post.link_url)
 
-    print
-print
+    print()
+print()
 
-print 'POSTS TAGGED \'MONGODB\''
-print
+print('POSTS TAGGED \'MONGODB\'')
+print()
 for post in Post.objects(tags='mongodb'):
-    print post.title
-print
+    print(post.title)
+print()
 
 num_posts = Post.objects(tags='mongodb').count()
-print 'Found %d posts with tag "mongodb"' % num_posts
+print('Found %d posts with tag "mongodb"' % num_posts)

docs/conf.py

@@ -13,6 +13,10 @@
 
 import sys, os
 
+import sphinx_rtd_theme
+
+import mongoengine
+
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
@@ -44,7 +48,6 @@ copyright = u'2009, MongoEngine Authors'
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
-import mongoengine
 # The short X.Y version.
 version = mongoengine.get_version()
 # The full version, including alpha/beta/rc tags.
@@ -97,10 +100,12 @@ html_theme = 'sphinx_rtd_theme'
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
-#html_theme_options = {}
+html_theme_options = {
+    'canonical_url': 'http://docs.mongoengine.org/en/latest/'
+}
 
 # Add any paths that contain custom themes here, relative to this directory.
-html_theme_path = ['_themes']
+html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".
@@ -199,7 +204,3 @@ latex_documents = [
 #latex_use_modindex = True
 
 autoclass_content = 'both'
-
-html_theme_options = dict(
-    canonical_url='http://docs.mongoengine.org/en/latest/'
-)

docs/guide/connecting.rst

@@ -4,9 +4,11 @@
 Connecting to MongoDB
 =====================
 
-To connect to a running instance of :program:`mongod`, use the
-:func:`~mongoengine.connect` function. The first argument is the name of the
-database to connect to::
+Connections in MongoEngine are registered globally and are identified with aliases.
+If no `alias` is provided during the connection, it will use "default" as alias.
+
+To connect to a running instance of :program:`mongod`, use the :func:`~mongoengine.connect`
+function. The first argument is the name of the database to connect to::
 
     from mongoengine import connect
     connect('project1')
@@ -18,10 +20,10 @@ provide the :attr:`host` and :attr:`port` arguments to
 
     connect('project1', host='192.168.1.35', port=12345)
 
-If the database requires authentication, :attr:`username` and :attr:`password`
-arguments should be provided::
+If the database requires authentication, :attr:`username`, :attr:`password`
+and :attr:`authentication_source` arguments should be provided::
 
-    connect('project1', username='webapp', password='pwd123')
+    connect('project1', username='webapp', password='pwd123', authentication_source='admin')
 
 URI style connections are also supported -- just supply the URI as
 the :attr:`host` to
@@ -33,7 +35,7 @@ the :attr:`host` to
     corresponding parameters in :func:`~mongoengine.connect`: ::
 
         connect(
-            name='test',
+            db='test',
             username='user',
             password='12345',
             host='mongodb://admin:qwerty@localhost/production'
@@ -42,13 +44,21 @@ the :attr:`host` to
     will establish connection to ``production`` database using
     ``admin`` username and ``qwerty`` password.
 
-ReplicaSets
-===========
+.. note:: Calling :func:`~mongoengine.connect` without argument will establish
+    a connection to the "test" database by default
 
-MongoEngine supports
-:class:`~pymongo.mongo_replica_set_client.MongoReplicaSetClient`. To use them,
-please use an URI style connection and provide the ``replicaSet`` name
-in the connection kwargs.
+Replica Sets
+============
+
+MongoEngine supports connecting to replica sets::
+
+    from mongoengine import connect
+
+    # Regular connect
+    connect('dbname', replicaset='rs-name')
+
+    # MongoDB URI-style connect
+    connect(host='mongodb://localhost/dbname?replicaSet=rs-name')
 
 Read preferences are supported through the connection or via individual
 queries by passing the read_preference ::
@@ -59,76 +69,107 @@ queries by passing the read_preference ::
 Multiple Databases
 ==================
 
-Multiple database support was added in MongoEngine 0.6. To use multiple
-databases you can use :func:`~mongoengine.connect` and provide an `alias` name
-for the connection - if no `alias` is provided then "default" is used.
+To use multiple databases you can use :func:`~mongoengine.connect` and provide
+an `alias` name for the connection - if no `alias` is provided then "default"
+is used.
 
 In the background this uses :func:`~mongoengine.register_connection` to
 store the data and you can register all aliases up front if required.
 
-Individual documents can also support multiple databases by providing a
-`db_alias` in their meta data.  This allows :class:`~pymongo.dbref.DBRef` objects
-to point across databases and collections.  Below is an example schema, using
-3 different databases to store data::
+Documents defined in different database
+---------------------------------------
+Individual documents can be attached to different databases by providing a
+`db_alias` in their meta data. This allows :class:`~pymongo.dbref.DBRef`
+objects to point across databases and collections. Below is an example schema,
+using 3 different databases to store data::
 
+        connect(alias='user-db-alias', db='user-db')
+        connect(alias='book-db-alias', db='book-db')
+        connect(alias='users-books-db-alias', db='users-books-db')
+        
         class User(Document):
             name = StringField()
 
-            meta = {"db_alias": "user-db"}
+            meta = {'db_alias': 'user-db-alias'}
 
         class Book(Document):
             name = StringField()
 
-            meta = {"db_alias": "book-db"}
+            meta = {'db_alias': 'book-db-alias'}
 
         class AuthorBooks(Document):
             author = ReferenceField(User)
             book = ReferenceField(Book)
 
-            meta = {"db_alias": "users-books-db"}
+            meta = {'db_alias': 'users-books-db-alias'}
 
 
+Disconnecting an existing connection
+------------------------------------
+The function :func:`~mongoengine.disconnect` can be used to
+disconnect a particular connection. This can be used to change a
+connection globally::
+
+        from mongoengine import connect, disconnect
+        connect('a_db', alias='db1')
+
+        class User(Document):
+            name = StringField()
+            meta = {'db_alias': 'db1'}
+
+        disconnect(alias='db1')
+
+        connect('another_db', alias='db1')
+
+.. note:: Calling :func:`~mongoengine.disconnect` without argument
+    will disconnect the "default" connection
+
+.. note:: Since connections gets registered globally, it is important
+    to use the `disconnect` function from MongoEngine and not the
+    `disconnect()` method of an existing connection (pymongo.MongoClient)
+
+.. note:: :class:`~mongoengine.Document` are caching the pymongo collection.
+    using `disconnect` ensures that it gets cleaned as well
+
 Context Managers
 ================
-Sometimes you may want to switch the database or collection to query against
-for a class.
+Sometimes you may want to switch the database or collection to query against.
 For example, archiving older data into a separate database for performance
 reasons or writing functions that dynamically choose collections to write
-document to.
+a document to.
 
 Switch Database
 ---------------
 The :class:`~mongoengine.context_managers.switch_db` context manager allows
 you to change the database alias for a given class allowing quick and easy
-access the same User document across databases::
+access to the same User document across databases::
 
     from mongoengine.context_managers import switch_db
 
     class User(Document):
         name = StringField()
 
-        meta = {"db_alias": "user-db"}
+        meta = {'db_alias': 'user-db'}
 
     with switch_db(User, 'archive-user-db') as User:
-        User(name="Ross").save()  # Saves the 'archive-user-db'
+        User(name='Ross').save()  # Saves the 'archive-user-db'
 
 
 Switch Collection
 -----------------
-The :class:`~mongoengine.context_managers.switch_collection` context manager
+The :func:`~mongoengine.context_managers.switch_collection` context manager
 allows you to change the collection for a given class allowing quick and easy
-access the same Group document across collection::
+access to the same Group document across collection::
 
         from mongoengine.context_managers import switch_collection
 
         class Group(Document):
             name = StringField()
 
-        Group(name="test").save()  # Saves in the default db
+        Group(name='test').save()  # Saves in the default db
 
         with switch_collection(Group, 'group2000') as Group:
-            Group(name="hello Group 2000 collection!").save()  # Saves in group2000 collection
-
+            Group(name='hello Group 2000 collection!').save()  # Saves in group2000 collection
 
 
 .. note:: Make sure any aliases have been registered with

docs/guide/defining-documents.rst

@@ -22,7 +22,7 @@ objects** as class attributes to the document class::
 
     class Page(Document):
         title = StringField(max_length=200, required=True)
-        date_modified = DateTimeField(default=datetime.datetime.now)
+        date_modified = DateTimeField(default=datetime.datetime.utcnow)
 
 As BSON (the binary format for storing data in mongodb) is order dependent,
 documents are serialized based on their field order.
@@ -80,13 +80,16 @@ are as follows:
 * :class:`~mongoengine.fields.FloatField`
 * :class:`~mongoengine.fields.GenericEmbeddedDocumentField`
 * :class:`~mongoengine.fields.GenericReferenceField`
+* :class:`~mongoengine.fields.GenericLazyReferenceField`
 * :class:`~mongoengine.fields.GeoPointField`
 * :class:`~mongoengine.fields.ImageField`
 * :class:`~mongoengine.fields.IntField`
 * :class:`~mongoengine.fields.ListField`
+* :class:`~mongoengine.fields.LongField`
 * :class:`~mongoengine.fields.MapField`
 * :class:`~mongoengine.fields.ObjectIdField`
 * :class:`~mongoengine.fields.ReferenceField`
+* :class:`~mongoengine.fields.LazyReferenceField`
 * :class:`~mongoengine.fields.SequenceField`
 * :class:`~mongoengine.fields.SortedListField`
 * :class:`~mongoengine.fields.StringField`
@@ -150,10 +153,10 @@ arguments can be set on all fields:
     .. note:: If set, this field is also accessible through the `pk` field.
 
 :attr:`choices` (Default: None)
-    An iterable (e.g. a list or tuple) of choices to which the value of this
+    An iterable (e.g. list, tuple or set) of choices to which the value of this
     field should be limited.
 
-    Can be either be a nested tuples of value (stored in mongo) and a
+    Can either be nested tuples of value (stored in mongo) and a
     human readable key ::
 
         SIZE = (('S', 'Small'),
@@ -173,6 +176,21 @@ arguments can be set on all fields:
         class Shirt(Document):
             size = StringField(max_length=3, choices=SIZE)
 
+:attr:`validation` (Optional)
+    A callable to validate the value of the field.
+    The callable takes the value as parameter and should raise a ValidationError
+    if validation fails
+
+    e.g ::
+
+        def _not_empty(val):
+            if not val:
+                raise ValidationError('value can not be empty')
+
+        class Person(Document):
+            name = StringField(validation=_not_empty)
+
+
 :attr:`**kwargs` (Optional)
     You can supply additional metadata as arbitrary additional keyword
     arguments.  You can not override existing attributes, however.  Common
@@ -214,8 +232,8 @@ document class as the first argument::
 
 Dictionary Fields
 -----------------
-Often, an embedded document may be used instead of a dictionary – generally 
-embedded documents are recommended as dictionaries don’t support validation 
+Often, an embedded document may be used instead of a dictionary – generally
+embedded documents are recommended as dictionaries don’t support validation
 or custom field types. However, sometimes you will not know the structure of what you want to
 store; in this situation a :class:`~mongoengine.fields.DictField` is appropriate::
 
@@ -224,7 +242,7 @@ store; in this situation a :class:`~mongoengine.fields.DictField` is appropriate
         user = ReferenceField(User)
         answers = DictField()
 
-    survey_response = SurveyResponse(date=datetime.now(), user=request.user)
+    survey_response = SurveyResponse(date=datetime.utcnow(), user=request.user)
     response_form = ResponseForm(request.POST)
     survey_response.answers = response_form.cleaned_data()
     survey_response.save()
@@ -361,11 +379,6 @@ Its value can take any of the following constants:
    In Django, be sure to put all apps that have such delete rule declarations in
    their :file:`models.py` in the :const:`INSTALLED_APPS` tuple.
 
-
-.. warning::
-   Signals are not triggered when doing cascading updates / deletes - if this
-   is required you must manually handle the update / delete.
-
 Generic reference fields
 ''''''''''''''''''''''''
 A second kind of reference field also exists,
@@ -495,7 +508,9 @@ the field name with a **#**::
             ]
         }
 
-If a dictionary is passed then the following options are available:
+If a dictionary is passed then additional options become available. Valid options include,
+but are not limited to:
+
 
 :attr:`fields` (Default: None)
     The fields to index. Specified in the same format as described above.
@@ -516,8 +531,15 @@ If a dictionary is passed then the following options are available:
     Allows you to automatically expire data from a collection by setting the
     time in seconds to expire the a field.
 
+:attr:`name` (Optional)
+    Allows you to specify a name for the index
+
+:attr:`collation` (Optional)
+    Allows to create case insensitive indexes (MongoDB v3.4+ only)
+
 .. note::
 
+    Additional options are forwarded as **kwargs to pymongo's create_index method.
     Inheritance adds extra fields indices see: :ref:`document-inheritance`.
 
 Global index default options
@@ -529,15 +551,16 @@ There are a few top level defaults for all indexes that can be set::
         title = StringField()
         rating = StringField()
         meta = {
-            'index_options': {},
+            'index_opts': {},
             'index_background': True,
+            'index_cls': False,
+            'auto_create_index': True,
             'index_drop_dups': True,
-            'index_cls': False
         }
 
 
-:attr:`index_options` (Optional)
-    Set any default index options - see the `full options list <http://docs.mongodb.org/manual/reference/method/db.collection.ensureIndex/#db.collection.ensureIndex>`_
+:attr:`index_opts` (Optional)
+    Set any default index options - see the `full options list <https://docs.mongodb.com/manual/reference/method/db.collection.createIndex/#db.collection.createIndex>`_
 
 :attr:`index_background` (Optional)
     Set the default value for if an index should be indexed in the background
@@ -545,10 +568,15 @@ There are a few top level defaults for all indexes that can be set::
 :attr:`index_cls` (Optional)
     A way to turn off a specific index for _cls.
 
+:attr:`auto_create_index` (Optional)
+    When this is True (default), MongoEngine will ensure that the correct
+    indexes exist in MongoDB each time a command is run. This can be disabled
+    in systems where indexes are managed separately. Disabling this will improve
+    performance.
+
 :attr:`index_drop_dups` (Optional)
     Set the default value for if an index should drop duplicates
-
-.. note:: Since MongoDB 3.0 drop_dups is not supported anymore. Raises a Warning
+    Since MongoDB 3.0 drop_dups is not supported anymore. Raises a Warning
     and has no effect
 
 
@@ -623,7 +651,7 @@ collection after a given period. See the official
 documentation for more information.  A common usecase might be session data::
 
     class Session(Document):
-        created = DateTimeField(default=datetime.now)
+        created = DateTimeField(default=datetime.utcnow)
         meta = {
             'indexes': [
                 {'fields': ['created'], 'expireAfterSeconds': 3600}
@@ -686,11 +714,16 @@ subsequent calls to :meth:`~mongoengine.queryset.QuerySet.order_by`. ::
 Shard keys
 ==========
 
-If your collection is sharded, then you need to specify the shard key as a tuple,
-using the :attr:`shard_key` attribute of :attr:`~mongoengine.Document.meta`.
-This ensures that the shard key is sent with the query when calling the
-:meth:`~mongoengine.document.Document.save` or
-:meth:`~mongoengine.document.Document.update` method on an existing
+If your collection is sharded by multiple keys, then you can improve shard
+routing (and thus the performance of your application) by specifying the shard
+key, using the :attr:`shard_key` attribute of
+:attr:`~mongoengine.Document.meta`. The shard key should be defined as a tuple.
+
+This ensures that the full shard key is sent with the query when calling
+methods such as :meth:`~mongoengine.document.Document.save`,
+:meth:`~mongoengine.document.Document.update`,
+:meth:`~mongoengine.document.Document.modify`, or
+:meth:`~mongoengine.document.Document.delete` on an existing
 :class:`~mongoengine.Document` instance::
 
     class LogEntry(Document):
@@ -700,7 +733,8 @@ This ensures that the shard key is sent with the query when calling the
         data = StringField()
 
         meta = {
-            'shard_key': ('machine', 'timestamp',)
+            'shard_key': ('machine', 'timestamp'),
+            'indexes': ('machine', 'timestamp'),
         }
 
 .. _document-inheritance:
@@ -730,6 +764,9 @@ document.::
 .. note:: From 0.8 onwards :attr:`allow_inheritance` defaults
           to False, meaning you must set it to True to use inheritance.
 
+          Setting :attr:`allow_inheritance` to True should also be used in
+          :class:`~mongoengine.EmbeddedDocument` class in case you need to subclass it
+
 Working with existing data
 --------------------------
 As MongoEngine no longer defaults to needing :attr:`_cls`, you can quickly and

docs/guide/document-instances.rst

@@ -57,7 +57,8 @@ document values for example::
 
         def clean(self):
             """Ensures that only published essays have a `pub_date` and
-            automatically sets the pub_date if published and not set"""
+            automatically sets `pub_date` if essay is published and `pub_date`
+            is not set"""
             if self.status == 'Draft' and self.pub_date is not None:
                 msg = 'Draft entries should not have a publication date.'
                 raise ValidationError(msg)

docs/guide/gridfs.rst

@@ -53,7 +53,8 @@ Deletion
 
 Deleting stored files is achieved with the :func:`delete` method::
 
-    marmot.photo.delete()
+    marmot.photo.delete()    # Deletes the GridFS document
+    marmot.save()            # Saves the GridFS reference (being None) contained in the marmot instance
 
 .. warning::
 
@@ -71,4 +72,5 @@ Files can be replaced with the :func:`replace` method. This works just like
 the :func:`put` method so even metadata can (and should) be replaced::
 
     another_marmot = open('another_marmot.png', 'rb')
-    marmot.photo.replace(another_marmot, content_type='image/png')
+    marmot.photo.replace(another_marmot, content_type='image/png')  # Replaces the GridFS document
+    marmot.save()                                                   # Replaces the GridFS reference contained in marmot instance

docs/guide/installing.rst

@@ -2,13 +2,13 @@
 Installing MongoEngine
 ======================
 
-To use MongoEngine, you will need to download `MongoDB <http://mongodb.org/>`_
+To use MongoEngine, you will need to download `MongoDB <http://mongodb.com/>`_
 and ensure it is running in an accessible location. You will also need
 `PyMongo <http://api.mongodb.org/python>`_ to use MongoEngine, but if you
 install MongoEngine using setuptools, then the dependencies will be handled for
 you.
 
-MongoEngine is available on PyPI, so to use it you can use :program:`pip`:
+MongoEngine is available on PyPI, so you can use :program:`pip`:
 
 .. code-block:: console
 

docs/guide/mongomock.rst

@@ -19,3 +19,30 @@ or with an alias:
 
     connect('mongoenginetest', host='mongomock://localhost', alias='testdb')
     conn = get_connection('testdb')
+
+Example of test file:
+--------
+.. code-block:: python
+
+    import unittest
+    from mongoengine import connect, disconnect
+
+    class Person(Document):
+        name = StringField()
+
+    class TestPerson(unittest.TestCase):
+
+        @classmethod
+        def setUpClass(cls):
+            connect('mongoenginetest', host='mongomock://localhost')
+
+        @classmethod
+        def tearDownClass(cls):
+           disconnect()
+
+        def test_thing(self):
+            pers = Person(name='John')
+            pers.save()
+
+            fresh_pers = Person.objects().first()
+            self.assertEqual(fresh_pers.name, 'John')

docs/guide/querying.rst

@@ -64,7 +64,7 @@ Available operators are as follows:
 * ``gt`` -- greater than
 * ``gte`` -- greater than or equal to
 * ``not`` -- negate a standard check, may be used before other operators (e.g.
-  ``Q(age__not__mod=5)``)
+  ``Q(age__not__mod=(5, 0))``)
 * ``in`` -- value is in list (a list of values should be provided)
 * ``nin`` -- value is not in list (a list of values should be provided)
 * ``mod`` -- ``value % x == y``, where ``x`` and ``y`` are two provided values
@@ -340,14 +340,19 @@ Javascript code that is executed on the database server.
 
 Counting results
 ----------------
-Just as with limiting and skipping results, there is a method on
-:class:`~mongoengine.queryset.QuerySet` objects --
-:meth:`~mongoengine.queryset.QuerySet.count`, but there is also a more Pythonic
-way of achieving this::
+Just as with limiting and skipping results, there is a method on a
+:class:`~mongoengine.queryset.QuerySet` object --
+:meth:`~mongoengine.queryset.QuerySet.count`::
 
-    num_users = len(User.objects)
+    num_users = User.objects.count()
 
-Even if len() is the Pythonic way of counting results, keep in mind that if you concerned about performance, :meth:`~mongoengine.queryset.QuerySet.count` is the way to go since it only execute a server side count query, while len() retrieves the results, places them in cache, and finally counts them. If we compare the performance of the two operations, len() is much slower than :meth:`~mongoengine.queryset.QuerySet.count`.
+You could technically use ``len(User.objects)`` to get the same result, but it
+would be significantly slower than :meth:`~mongoengine.queryset.QuerySet.count`.
+When you execute a server-side count query, you let MongoDB do the heavy
+lifting and you receive a single integer over the wire. Meanwhile, len()
+retrieves all the results, places them in a local cache, and finally counts
+them. If we compare the performance of the two operations, len() is much slower
+than :meth:`~mongoengine.queryset.QuerySet.count`.
 
 Further aggregation
 -------------------
@@ -451,14 +456,14 @@ data. To turn off dereferencing of the results of a query use
 :func:`~mongoengine.queryset.QuerySet.no_dereference` on the queryset like so::
 
     post = Post.objects.no_dereference().first()
-    assert(isinstance(post.author, ObjectId))
+    assert(isinstance(post.author, DBRef))
 
 You can also turn off all dereferencing for a fixed period by using the
 :class:`~mongoengine.context_managers.no_dereference` context manager::
 
     with no_dereference(Post) as Post:
         post = Post.objects.first()
-        assert(isinstance(post.author, ObjectId))
+        assert(isinstance(post.author, DBRef))
 
     # Outside the context manager dereferencing occurs.
     assert(isinstance(post.author, User))
@@ -479,6 +484,8 @@ operators. To use a :class:`~mongoengine.queryset.Q` object, pass it in as the
 first positional argument to :attr:`Document.objects` when you filter it by
 calling it with keyword arguments::
 
+    from mongoengine.queryset.visitor import Q
+
     # Get published posts
     Post.objects(Q(published=True) | Q(publish_date__lte=datetime.now()))
 
@@ -558,6 +565,15 @@ cannot use the `$` syntax in keyword arguments it has been mapped to `S`::
     >>> post.tags
     ['database', 'mongodb']
 
+From MongoDB version 2.6, push operator supports $position value which allows
+to push values with index.
+    >>> post = BlogPost(title="Test", tags=["mongo"])
+    >>> post.save()
+    >>> post.update(push__tags__0=["database", "code"])
+    >>> post.reload()
+    >>> post.tags
+    ['database', 'code', 'mongo']
+
 .. note::
     Currently only top level lists are handled, future versions of mongodb /
     pymongo plan to support nested positional operators.  See `The $ positional

docs/guide/signals.rst

@@ -43,10 +43,10 @@ Available signals include:
   has taken place but before saving.
 
 `post_save`
-  Called within :meth:`~mongoengine.Document.save` after all actions
-  (validation, insert/update, cascades, clearing dirty flags) have completed
-  successfully.  Passed the additional boolean keyword argument `created` to
-  indicate if the save was an insert or an update.
+  Called within :meth:`~mongoengine.Document.save` after most actions
+  (validation, insert/update, and cascades, but not clearing dirty flags) have 
+  completed successfully.  Passed the additional boolean keyword argument 
+  `created` to indicate if the save was an insert or an update.
 
 `pre_delete`
   Called within :meth:`~mongoengine.Document.delete` prior to
@@ -113,6 +113,10 @@ handlers within your subclass::
     signals.pre_save.connect(Author.pre_save, sender=Author)
     signals.post_save.connect(Author.post_save, sender=Author)
 
+.. warning::
+
+    Note that EmbeddedDocument only supports pre/post_init signals. pre/post_save, etc should be attached to Document's class only. Attaching pre_save to an EmbeddedDocument is ignored silently.
+
 Finally, you can also use this small decorator to quickly create a number of
 signals and attach them to your :class:`~mongoengine.Document` or
 :class:`~mongoengine.EmbeddedDocument` subclasses as class decorators::
@@ -142,11 +146,4 @@ cleaner looking while still allowing manual execution of the callback::
         modified = DateTimeField()
 
 
-ReferenceFields and Signals
----------------------------
-
-Currently `reverse_delete_rule` does not trigger signals on the other part of
-the relationship.  If this is required you must manually handle the
-reverse deletion.
-
 .. _blinker: http://pypi.python.org/pypi/blinker

docs/guide/text-indexes.rst

@@ -48,4 +48,4 @@ Ordering by text score
 
 ::
 
-  objects = News.objects.search('mongo').order_by('$text_score')
+  objects = News.objects.search_text('mongo').order_by('$text_score')

docs/tutorial.rst

@@ -3,11 +3,10 @@ Tutorial
 ========
 
 This tutorial introduces **MongoEngine** by means of example --- we will walk
-through how to create a simple **Tumblelog** application. A Tumblelog is a type
-of blog where posts are not constrained to being conventional text-based posts.
-As well as text-based entries, users may post images, links, videos, etc. For
-simplicity's sake, we'll stick to text, image and link entries in our
-application. As the purpose of this tutorial is to introduce MongoEngine, we'll
+through how to create a simple **Tumblelog** application. A tumblelog is a
+blog that supports mixed media content, including text, images, links, video,
+audio, etc. For simplicity's sake, we'll stick to text, image, and link
+entries. As the purpose of this tutorial is to introduce MongoEngine, we'll
 focus on the data-modelling side of the application, leaving out a user
 interface.
 
@@ -16,14 +15,14 @@ Getting started
 
 Before we start, make sure that a copy of MongoDB is running in an accessible
 location --- running it locally will be easier, but if that is not an option
-then it may be run on a remote server. If you haven't installed mongoengine,
+then it may be run on a remote server. If you haven't installed MongoEngine,
 simply use pip to install it like so::
 
     $ pip install mongoengine
 
 Before we can start using MongoEngine, we need to tell it how to connect to our
 instance of :program:`mongod`. For this we use the :func:`~mongoengine.connect`
-function. If running locally the only argument we need to provide is the name
+function. If running locally, the only argument we need to provide is the name
 of the MongoDB database to use::
 
     from mongoengine import *
@@ -39,18 +38,18 @@ Defining our documents
 MongoDB is *schemaless*, which means that no schema is enforced by the database
 --- we may add and remove fields however we want and MongoDB won't complain.
 This makes life a lot easier in many regards, especially when there is a change
-to the data model. However, defining schemata for our documents can help to
-iron out bugs involving incorrect types or missing fields, and also allow us to
+to the data model. However, defining schemas for our documents can help to iron
+out bugs involving incorrect types or missing fields, and also allow us to
 define utility methods on our documents in the same way that traditional
 :abbr:`ORMs (Object-Relational Mappers)` do.
 
 In our Tumblelog application we need to store several different types of
-information.  We will need to have a collection of **users**, so that we may
+information. We will need to have a collection of **users**, so that we may
 link posts to an individual. We also need to store our different types of
 **posts** (eg: text, image and link) in the database. To aid navigation of our
 Tumblelog, posts may have **tags** associated with them, so that the list of
 posts shown to the user may be limited to posts that have been assigned a
-specific tag.  Finally, it would be nice if **comments** could be added to
+specific tag. Finally, it would be nice if **comments** could be added to
 posts. We'll start with **users**, as the other document models are slightly
 more involved.
 
@@ -78,7 +77,7 @@ Now we'll think about how to store the rest of the information. If we were
 using a relational database, we would most likely have a table of **posts**, a
 table of **comments** and a table of **tags**.  To associate the comments with
 individual posts, we would put a column in the comments table that contained a
-foreign key to the posts table.  We'd also need a link table to provide the
+foreign key to the posts table. We'd also need a link table to provide the
 many-to-many relationship between posts and tags. Then we'd need to address the
 problem of storing the specialised post-types (text, image and link). There are
 several ways we can achieve this, but each of them have their problems --- none
@@ -87,7 +86,7 @@ of them stand out as particularly intuitive solutions.
 Posts
 ^^^^^
 
-Happily mongoDB *isn't* a relational database, so we're not going to do it that
+Happily MongoDB *isn't* a relational database, so we're not going to do it that
 way. As it turns out, we can use MongoDB's schemaless nature to provide us with
 a much nicer solution. We will store all of the posts in *one collection* and
 each post type will only store the fields it needs. If we later want to add
@@ -96,7 +95,7 @@ using* the new fields we need to support video posts. This fits with the
 Object-Oriented principle of *inheritance* nicely. We can think of
 :class:`Post` as a base class, and :class:`TextPost`, :class:`ImagePost` and
 :class:`LinkPost` as subclasses of :class:`Post`. In fact, MongoEngine supports
-this kind of modelling out of the box --- all you need do is turn on inheritance
+this kind of modeling out of the box --- all you need do is turn on inheritance
 by setting :attr:`allow_inheritance` to True in the :attr:`meta`::
 
     class Post(Document):
@@ -128,8 +127,8 @@ link table, we can just store a list of tags in each post. So, for both
 efficiency and simplicity's sake, we'll store the tags as strings directly
 within the post, rather than storing references to tags in a separate
 collection. Especially as tags are generally very short (often even shorter
-than a document's id), this denormalisation won't impact very strongly on the
-size of our database. So let's take a look that the code our modified
+than a document's id), this denormalization won't impact the size of the
+database very strongly. Let's take a look at the code of our modified
 :class:`Post` class::
 
     class Post(Document):
@@ -141,7 +140,7 @@ The :class:`~mongoengine.fields.ListField` object that is used to define a Post'
 takes a field object as its first argument --- this means that you can have
 lists of any type of field (including lists).
 
-.. note:: We don't need to modify the specialised post types as they all
+.. note:: We don't need to modify the specialized post types as they all
     inherit from :class:`Post`.
 
 Comments
@@ -149,12 +148,12 @@ Comments
 
 A comment is typically associated with *one* post. In a relational database, to
 display a post with its comments, we would have to retrieve the post from the
-database, then query the database again for the comments associated with the
+database and then query the database again for the comments associated with the
 post. This works, but there is no real reason to be storing the comments
 separately from their associated posts, other than to work around the
 relational model. Using MongoDB we can store the comments as a list of
 *embedded documents* directly on a post document. An embedded document should
-be treated no differently that a regular document; it just doesn't have its own
+be treated no differently than a regular document; it just doesn't have its own
 collection in the database. Using MongoEngine, we can define the structure of
 embedded documents, along with utility methods, in exactly the same way we do
 with regular documents::
@@ -207,7 +206,10 @@ object::
         ross.last_name = 'Lawley'
         ross.save()
 
-Now that we've got our user in the database, let's add a couple of posts::
+Assign another user to a variable called ``john``, just like we did above with
+``ross``.
+
+Now that we've got our users in the database, let's add a couple of posts::
 
     post1 = TextPost(title='Fun with MongoEngine', author=john)
     post1.content = 'Took a look at MongoEngine today, looks pretty cool.'
@@ -219,8 +221,8 @@ Now that we've got our user in the database, let's add a couple of posts::
     post2.tags = ['mongoengine']
     post2.save()
 
-.. note:: If you change a field on a object that has already been saved, then
-    call :meth:`save` again, the document will be updated.
+.. note:: If you change a field on an object that has already been saved and
+    then call :meth:`save` again, the document will be updated.
 
 Accessing our data
 ==================
@@ -232,17 +234,17 @@ used to access the documents in the database collection associated with that
 class. So let's see how we can get our posts' titles::
 
     for post in Post.objects:
-        print post.title
+        print(post.title)
 
 Retrieving type-specific information
 ------------------------------------
 
-This will print the titles of our posts, one on each line. But What if we want
+This will print the titles of our posts, one on each line. But what if we want
 to access the type-specific data (link_url, content, etc.)? One way is simply
 to use the :attr:`objects` attribute of a subclass of :class:`Post`::
 
     for post in TextPost.objects:
-        print post.content
+        print(post.content)
 
 Using TextPost's :attr:`objects` attribute only returns documents that were
 created using :class:`TextPost`. Actually, there is a more general rule here:
@@ -259,16 +261,14 @@ instances of :class:`Post` --- they were instances of the subclass of
 practice::
 
     for post in Post.objects:
-        print post.title
-        print '=' * len(post.title)
+        print(post.title)
+        print('=' * len(post.title))
 
         if isinstance(post, TextPost):
-            print post.content
+            print(post.content)
 
         if isinstance(post, LinkPost):
-            print 'Link:', post.link_url
-
-        print
+            print('Link: {}'.format(post.link_url))
 
 This would print the title of each post, followed by the content if it was a
 text post, and "Link: <url>" if it was a link post.
@@ -283,7 +283,7 @@ your query.  Let's adjust our query so that only posts with the tag "mongodb"
 are returned::
 
     for post in Post.objects(tags='mongodb'):
-        print post.title
+        print(post.title)
 
 There are also methods available on :class:`~mongoengine.queryset.QuerySet`
 objects that allow different results to be returned, for example, calling
@@ -292,11 +292,11 @@ the first matched by the query you provide. Aggregation functions may also be
 used on :class:`~mongoengine.queryset.QuerySet` objects::
 
     num_posts = Post.objects(tags='mongodb').count()
-    print 'Found %d posts with tag "mongodb"' % num_posts
+    print('Found {} posts with tag "mongodb"'.format(num_posts))
 
-Learning more about mongoengine
+Learning more about MongoEngine
 -------------------------------
 
-If you got this far you've made a great start, so well done!  The next step on
-your mongoengine journey is the `full user guide <guide/index.html>`_, where you
-can learn indepth about how to use mongoengine and mongodb.
+If you got this far you've made a great start, so well done! The next step on
+your MongoEngine journey is the `full user guide <guide/index.html>`_, where
+you can learn in-depth about how to use MongoEngine and MongoDB.

docs/upgrade.rst

@@ -2,6 +2,84 @@
 Upgrading
 #########
 
+Development
+***********
+(Fill this out whenever you introduce breaking changes to MongoEngine)
+
+URLField's constructor no longer takes `verify_exists`
+
+0.15.0
+******
+
+0.14.0
+******
+This release includes a few bug fixes and a significant code cleanup. The most
+important change is that `QuerySet.as_pymongo` no longer supports a
+`coerce_types` mode. If you used it in the past, a) please let us know of your
+use case, b) you'll need to override `as_pymongo` to get the desired outcome.
+
+This release also makes the EmbeddedDocument not hashable by default. If you
+use embedded documents in sets or dictionaries, you might have to override
+`__hash__` and implement a hashing logic specific to your use case. See #1528
+for the reason behind this change.
+
+0.13.0
+******
+This release adds Unicode support to the `EmailField` and changes its
+structure significantly. Previously, email addresses containing Unicode
+characters didn't work at all. Starting with v0.13.0, domains with Unicode
+characters are supported out of the box, meaning some emails that previously
+didn't pass validation now do. Make sure the rest of your application can
+accept such email addresses. Additionally, if you subclassed the `EmailField`
+in your application and overrode `EmailField.EMAIL_REGEX`, you will have to
+adjust your code to override `EmailField.USER_REGEX`, `EmailField.DOMAIN_REGEX`,
+and potentially `EmailField.UTF8_USER_REGEX`.
+
+0.12.0
+******
+This release includes various fixes for the `BaseQuerySet` methods and how they
+are chained together. Since version 0.10.1 applying limit/skip/hint/batch_size
+to an already-existing queryset wouldn't modify the underlying PyMongo cursor.
+This has been fixed now, so you'll need to make sure that your code didn't rely
+on the broken implementation.
+
+Additionally, a public `BaseQuerySet.clone_into` has been renamed to a private
+`_clone_into`. If you directly used that method in your code, you'll need to
+rename its occurrences.
+
+0.11.0
+******
+This release includes a major rehaul of MongoEngine's code quality and
+introduces a few breaking changes. It also touches many different parts of
+the package and although all the changes have been tested and scrutinized,
+you're encouraged to thorougly test the upgrade.
+
+First breaking change involves renaming `ConnectionError` to `MongoEngineConnectionError`.
+If you import or catch this exception, you'll need to rename it in your code.
+
+Second breaking change drops Python v2.6 support. If you run MongoEngine on
+that Python version, you'll need to upgrade it first.
+
+Third breaking change drops an old backward compatibility measure where
+`from mongoengine.base import ErrorClass` would work on top of
+`from mongoengine.errors import ErrorClass` (where `ErrorClass` is e.g.
+`ValidationError`). If you import any exceptions from `mongoengine.base`,
+change it to `mongoengine.errors`.
+
+0.10.8
+******
+This version fixed an issue where specifying a MongoDB URI host would override
+more information than it should. These changes are minor, but they still
+subtly modify the connection logic and thus you're encouraged to test your
+MongoDB connection before shipping v0.10.8 in production.
+
+0.10.7
+******
+
+`QuerySet.aggregate_sum` and `QuerySet.aggregate_average` are dropped. Use
+`QuerySet.sum` and `QuerySet.average` instead which use the aggreation framework
+by default from now on.
+
 0.9.0
 *****
 

mongoengine/__init__.py

@@ -1,25 +1,36 @@
-import connection
-from connection import *
-import document
-from document import *
-import errors
-from errors import *
-import fields
-from fields import *
-import queryset
-from queryset import *
-import signals
-from signals import *
+# Import submodules so that we can expose their __all__
+from mongoengine import connection
+from mongoengine import document
+from mongoengine import errors
+from mongoengine import fields
+from mongoengine import queryset
+from mongoengine import signals
 
-__all__ = (list(document.__all__) + fields.__all__ + connection.__all__ +
-           list(queryset.__all__) + signals.__all__ + list(errors.__all__))
+# Import everything from each submodule so that it can be accessed via
+# mongoengine, e.g. instead of `from mongoengine.connection import connect`,
+# users can simply use `from mongoengine import connect`, or even
+# `from mongoengine import *` and then `connect('testdb')`.
+from mongoengine.connection import *
+from mongoengine.document import *
+from mongoengine.errors import *
+from mongoengine.fields import *
+from mongoengine.queryset import *
+from mongoengine.signals import *
 
-VERSION = (0, 10, 9)
+
+__all__ = (list(document.__all__) + list(fields.__all__) +
+           list(connection.__all__) + list(queryset.__all__) +
+           list(signals.__all__) + list(errors.__all__))
+
+
+VERSION = (0, 18, 1)
 
 
 def get_version():
-    if isinstance(VERSION[-1], basestring):
-        return '.'.join(map(str, VERSION[:-1])) + VERSION[-1]
+    """Return the VERSION as a string.
+
+    For example, if `VERSION == (0, 10, 7)`, return '0.10.7'.
+    """
     return '.'.join(map(str, VERSION))
 
 

mongoengine/base/__init__.py

@@ -1,8 +1,28 @@
+# Base module is split into several files for convenience. Files inside of
+# this module should import from a specific submodule (e.g.
+# `from mongoengine.base.document import BaseDocument`), but all of the
+# other modules should import directly from the top-level module (e.g.
+# `from mongoengine.base import BaseDocument`). This approach is cleaner and
+# also helps with cyclical import errors.
 from mongoengine.base.common import *
 from mongoengine.base.datastructures import *
 from mongoengine.base.document import *
 from mongoengine.base.fields import *
 from mongoengine.base.metaclasses import *
 
-# Help with backwards compatibility
-from mongoengine.errors import *
+__all__ = (
+    # common
+    'UPDATE_OPERATORS', '_document_registry', 'get_document',
+
+    # datastructures
+    'BaseDict', 'BaseList', 'EmbeddedDocumentList', 'LazyReference',
+
+    # document
+    'BaseDocument',
+
+    # fields
+    'BaseField', 'ComplexBaseField', 'ObjectIdField', 'GeoJsonBaseField',
+
+    # metaclasses
+    'DocumentMetaclass', 'TopLevelDocumentMetaclass'
+)

mongoengine/base/common.py

@@ -1,19 +1,25 @@
 from mongoengine.errors import NotRegistered
 
-__all__ = ('ALLOW_INHERITANCE', 'get_document', '_document_registry')
+__all__ = ('UPDATE_OPERATORS', 'get_document', '_document_registry')
+
+
+UPDATE_OPERATORS = {'set', 'unset', 'inc', 'dec', 'mul',
+                    'pop', 'push', 'push_all', 'pull',
+                    'pull_all', 'add_to_set', 'set_on_insert',
+                    'min', 'max', 'rename'}
 
-ALLOW_INHERITANCE = False
 
 _document_registry = {}
 
 
 def get_document(name):
+    """Get a registered Document class by name."""
     doc = _document_registry.get(name, None)
     if not doc:
         # Possible old style name
         single_end = name.split('.')[-1]
         compound_end = '.%s' % single_end
-        possible_match = [k for k in _document_registry.keys()
+        possible_match = [k for k in _document_registry
                           if k.endswith(compound_end) or k == single_end]
         if len(possible_match) == 1:
             doc = _document_registry.get(possible_match.pop(), None)
@@ -24,3 +30,12 @@ def get_document(name):
             been imported?
         """.strip() % name)
     return doc
+
+
+def _get_documents_by_db(connection_alias, default_connection_alias):
+    """Get all registered Documents class attached to a given database"""
+    def get_doc_alias(doc_cls):
+        return doc_cls._meta.get('db_alias', default_connection_alias)
+
+    return [doc_cls for doc_cls in _document_registry.values()
+            if get_doc_alias(doc_cls) == connection_alias]

mongoengine/base/datastructures.py

@@ -1,60 +1,73 @@
-import itertools
 import weakref
 
+from bson import DBRef
+import six
+from six import iteritems
+
 from mongoengine.common import _import_class
 from mongoengine.errors import DoesNotExist, MultipleObjectsReturned
 
-__all__ = ("BaseDict", "BaseList", "EmbeddedDocumentList")
+__all__ = ('BaseDict', 'StrictDict', 'BaseList', 'EmbeddedDocumentList', 'LazyReference')
+
+
+def mark_as_changed_wrapper(parent_method):
+    """Decorator that ensures _mark_as_changed method gets called."""
+    def wrapper(self, *args, **kwargs):
+        # Can't use super() in the decorator.
+        result = parent_method(self, *args, **kwargs)
+        self._mark_as_changed()
+        return result
+    return wrapper
+
+
+def mark_key_as_changed_wrapper(parent_method):
+    """Decorator that ensures _mark_as_changed method gets called with the key argument"""
+    def wrapper(self, key, *args, **kwargs):
+        # Can't use super() in the decorator.
+        result = parent_method(self, key, *args, **kwargs)
+        self._mark_as_changed(key)
+        return result
+    return wrapper
 
 
 class BaseDict(dict):
-    """A special dict so we can watch any changes"""
+    """A special dict so we can watch any changes."""
 
     _dereferenced = False
     _instance = None
     _name = None
 
     def __init__(self, dict_items, instance, name):
-        Document = _import_class('Document')
-        EmbeddedDocument = _import_class('EmbeddedDocument')
+        BaseDocument = _import_class('BaseDocument')
 
-        if isinstance(instance, (Document, EmbeddedDocument)):
+        if isinstance(instance, BaseDocument):
             self._instance = weakref.proxy(instance)
         self._name = name
         super(BaseDict, self).__init__(dict_items)
 
-    def __getitem__(self, key, *args, **kwargs):
+    def get(self, key, default=None):
+        # get does not use __getitem__ by default so we must override it as well
+        try:
+            return self.__getitem__(key)
+        except KeyError:
+            return default
+
+    def __getitem__(self, key):
         value = super(BaseDict, self).__getitem__(key)
 
         EmbeddedDocument = _import_class('EmbeddedDocument')
         if isinstance(value, EmbeddedDocument) and value._instance is None:
             value._instance = self._instance
-        elif not isinstance(value, BaseDict) and isinstance(value, dict):
+        elif isinstance(value, dict) and not isinstance(value, BaseDict):
             value = BaseDict(value, None, '%s.%s' % (self._name, key))
             super(BaseDict, self).__setitem__(key, value)
             value._instance = self._instance
-        elif not isinstance(value, BaseList) and isinstance(value, list):
+        elif isinstance(value, list) and not isinstance(value, BaseList):
             value = BaseList(value, None, '%s.%s' % (self._name, key))
             super(BaseDict, self).__setitem__(key, value)
             value._instance = self._instance
         return value
 
-    def __setitem__(self, key, value, *args, **kwargs):
-        self._mark_as_changed(key)
-        return super(BaseDict, self).__setitem__(key, value)
-
-    def __delete__(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseDict, self).__delete__(*args, **kwargs)
-
-    def __delitem__(self, key, *args, **kwargs):
-        self._mark_as_changed(key)
-        return super(BaseDict, self).__delitem__(key)
-
-    def __delattr__(self, key, *args, **kwargs):
-        self._mark_as_changed(key)
-        return super(BaseDict, self).__delattr__(key)
-
     def __getstate__(self):
         self.instance = None
         self._dereferenced = False
@@ -64,25 +77,14 @@ class BaseDict(dict):
         self = state
         return self
 
-    def clear(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseDict, self).clear()
-
-    def pop(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseDict, self).pop(*args, **kwargs)
-
-    def popitem(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseDict, self).popitem()
-
-    def setdefault(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseDict, self).setdefault(*args, **kwargs)
-
-    def update(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseDict, self).update(*args, **kwargs)
+    __setitem__ = mark_key_as_changed_wrapper(dict.__setitem__)
+    __delattr__ = mark_key_as_changed_wrapper(dict.__delattr__)
+    __delitem__ = mark_key_as_changed_wrapper(dict.__delitem__)
+    pop = mark_as_changed_wrapper(dict.pop)
+    clear = mark_as_changed_wrapper(dict.clear)
+    update = mark_as_changed_wrapper(dict.update)
+    popitem = mark_as_changed_wrapper(dict.popitem)
+    setdefault = mark_as_changed_wrapper(dict.setdefault)
 
     def _mark_as_changed(self, key=None):
         if hasattr(self._instance, '_mark_as_changed'):
@@ -93,63 +95,46 @@ class BaseDict(dict):
 
 
 class BaseList(list):
-    """A special list so we can watch any changes
-    """
+    """A special list so we can watch any changes."""
 
     _dereferenced = False
     _instance = None
     _name = None
 
     def __init__(self, list_items, instance, name):
-        Document = _import_class('Document')
-        EmbeddedDocument = _import_class('EmbeddedDocument')
+        BaseDocument = _import_class('BaseDocument')
 
-        if isinstance(instance, (Document, EmbeddedDocument)):
+        if isinstance(instance, BaseDocument):
             self._instance = weakref.proxy(instance)
         self._name = name
         super(BaseList, self).__init__(list_items)
 
-    def __getitem__(self, key, *args, **kwargs):
+    def __getitem__(self, key):
         value = super(BaseList, self).__getitem__(key)
 
+        if isinstance(key, slice):
+            # When receiving a slice operator, we don't convert the structure and bind
+            # to parent's instance. This is buggy for now but would require more work to be handled properly
+            return value
+
         EmbeddedDocument = _import_class('EmbeddedDocument')
         if isinstance(value, EmbeddedDocument) and value._instance is None:
             value._instance = self._instance
-        elif not isinstance(value, BaseDict) and isinstance(value, dict):
+        elif isinstance(value, dict) and not isinstance(value, BaseDict):
+            # Replace dict by BaseDict
             value = BaseDict(value, None, '%s.%s' % (self._name, key))
             super(BaseList, self).__setitem__(key, value)
             value._instance = self._instance
-        elif not isinstance(value, BaseList) and isinstance(value, list):
+        elif isinstance(value, list) and not isinstance(value, BaseList):
+            # Replace list by BaseList
             value = BaseList(value, None, '%s.%s' % (self._name, key))
             super(BaseList, self).__setitem__(key, value)
             value._instance = self._instance
         return value
 
     def __iter__(self):
-        for i in xrange(self.__len__()):
-            yield self[i]
-
-    def __setitem__(self, key, value, *args, **kwargs):
-        if isinstance(key, slice):
-            self._mark_as_changed()
-        else:
-            self._mark_as_changed(key)
-        return super(BaseList, self).__setitem__(key, value)
-
-    def __delitem__(self, key, *args, **kwargs):
-        if isinstance(key, slice):
-            self._mark_as_changed()
-        else:
-            self._mark_as_changed(key)
-        return super(BaseList, self).__delitem__(key)
-
-    def __setslice__(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseList, self).__setslice__(*args, **kwargs)
-
-    def __delslice__(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseList, self).__delslice__(*args, **kwargs)
+        for v in super(BaseList, self).__iter__():
+            yield v
 
     def __getstate__(self):
         self.instance = None
@@ -160,41 +145,40 @@ class BaseList(list):
         self = state
         return self
 
-    def __iadd__(self, other):
-        self._mark_as_changed()
-        return super(BaseList, self).__iadd__(other)
+    def __setitem__(self, key, value):
+        changed_key = key
+        if isinstance(key, slice):
+            # In case of slice, we don't bother to identify the exact elements being updated
+            # instead, we simply marks the whole list as changed
+            changed_key = None
 
-    def __imul__(self, other):
-        self._mark_as_changed()
-        return super(BaseList, self).__imul__(other)
+        result = super(BaseList, self).__setitem__(key, value)
+        self._mark_as_changed(changed_key)
+        return result
 
-    def append(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseList, self).append(*args, **kwargs)
+    append = mark_as_changed_wrapper(list.append)
+    extend = mark_as_changed_wrapper(list.extend)
+    insert = mark_as_changed_wrapper(list.insert)
+    pop = mark_as_changed_wrapper(list.pop)
+    remove = mark_as_changed_wrapper(list.remove)
+    reverse = mark_as_changed_wrapper(list.reverse)
+    sort = mark_as_changed_wrapper(list.sort)
+    __delitem__ = mark_as_changed_wrapper(list.__delitem__)
+    __iadd__ = mark_as_changed_wrapper(list.__iadd__)
+    __imul__ = mark_as_changed_wrapper(list.__imul__)
 
-    def extend(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseList, self).extend(*args, **kwargs)
+    if six.PY2:
+        # Under py3 __setslice__, __delslice__ and __getslice__
+        # are replaced by __setitem__, __delitem__ and __getitem__ with a slice as parameter
+        # so we mimic this under python 2
+        def __setslice__(self, i, j, sequence):
+            return self.__setitem__(slice(i, j), sequence)
 
-    def insert(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseList, self).insert(*args, **kwargs)
+        def __delslice__(self, i, j):
+            return self.__delitem__(slice(i, j))
 
-    def pop(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseList, self).pop(*args, **kwargs)
-
-    def remove(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseList, self).remove(*args, **kwargs)
-
-    def reverse(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseList, self).reverse()
-
-    def sort(self, *args, **kwargs):
-        self._mark_as_changed()
-        return super(BaseList, self).sort(*args, **kwargs)
+        def __getslice__(self, i, j):
+            return self.__getitem__(slice(i, j))
 
     def _mark_as_changed(self, key=None):
         if hasattr(self._instance, '_mark_as_changed'):
@@ -208,28 +192,36 @@ class BaseList(list):
 
 class EmbeddedDocumentList(BaseList):
 
-    @classmethod
-    def __match_all(cls, i, kwargs):
-        items = kwargs.items()
-        return all([
-            getattr(i, k) == v or unicode(getattr(i, k)) == v for k, v in items
-        ])
-
-    @classmethod
-    def __only_matches(cls, obj, kwargs):
-        if not kwargs:
-            return obj
-        return filter(lambda i: cls.__match_all(i, kwargs), obj)
-
     def __init__(self, list_items, instance, name):
         super(EmbeddedDocumentList, self).__init__(list_items, instance, name)
         self._instance = instance
 
+    @classmethod
+    def __match_all(cls, embedded_doc, kwargs):
+        """Return True if a given embedded doc matches all the filter
+        kwargs. If it doesn't return False.
+        """
+        for key, expected_value in kwargs.items():
+            doc_val = getattr(embedded_doc, key)
+            if doc_val != expected_value and six.text_type(doc_val) != expected_value:
+                return False
+        return True
+
+    @classmethod
+    def __only_matches(cls, embedded_docs, kwargs):
+        """Return embedded docs that match the filter kwargs."""
+        if not kwargs:
+            return embedded_docs
+        return [doc for doc in embedded_docs if cls.__match_all(doc, kwargs)]
+
     def filter(self, **kwargs):
         """
         Filters the list by only including embedded documents with the
         given keyword arguments.
 
+        This method only supports simple comparison (e.g: .filter(name='John Doe'))
+        and does not support operators like __gte, __lte, __icontains like queryset.filter does
+
         :param kwargs: The keyword arguments corresponding to the fields to
          filter on. *Multiple arguments are treated as if they are ANDed
          together.*
@@ -285,18 +277,18 @@ class EmbeddedDocumentList(BaseList):
         values = self.__only_matches(self, kwargs)
         if len(values) == 0:
             raise DoesNotExist(
-                "%s matching query does not exist." % self._name
+                '%s matching query does not exist.' % self._name
             )
         elif len(values) > 1:
             raise MultipleObjectsReturned(
-                "%d items returned, instead of 1" % len(values)
+                '%d items returned, instead of 1' % len(values)
             )
 
         return values[0]
 
     def first(self):
-        """
-        Returns the first embedded document in the list, or ``None`` if empty.
+        """Return the first embedded document in the list, or ``None``
+        if empty.
         """
         if len(self) > 0:
             return self[0]
@@ -347,7 +339,8 @@ class EmbeddedDocumentList(BaseList):
 
     def update(self, **update):
         """
-        Updates the embedded documents with the given update values.
+        Updates the embedded documents with the given replacement values. This
+        function does not support mongoDB update operators such as ``inc__``.
 
         .. note::
             The embedded document changes are not automatically saved
@@ -369,11 +362,11 @@ class EmbeddedDocumentList(BaseList):
 
 class StrictDict(object):
     __slots__ = ()
-    _special_fields = set(['get', 'pop', 'iteritems', 'items', 'keys', 'create'])
+    _special_fields = {'get', 'pop', 'iteritems', 'items', 'keys', 'create'}
     _classes = {}
 
     def __init__(self, **kwargs):
-        for k, v in kwargs.iteritems():
+        for k, v in iteritems(kwargs):
             setattr(self, k, v)
 
     def __getitem__(self, key):
@@ -421,12 +414,12 @@ class StrictDict(object):
         return (key for key in self.__slots__ if hasattr(self, key))
 
     def __len__(self):
-        return len(list(self.iteritems()))
+        return len(list(iteritems(self)))
 
     def __eq__(self, other):
         return self.items() == other.items()
 
-    def __neq__(self, other):
+    def __ne__(self, other):
         return self.items() != other.items()
 
     @classmethod
@@ -438,46 +431,46 @@ class StrictDict(object):
                 __slots__ = allowed_keys_tuple
 
                 def __repr__(self):
-                    return "{%s}" % ', '.join('"{0!s}": {1!r}'.format(k, v) for k, v in self.items())
+                    return '{%s}' % ', '.join('"{0!s}": {1!r}'.format(k, v) for k, v in self.items())
 
             cls._classes[allowed_keys] = SpecificStrictDict
         return cls._classes[allowed_keys]
 
 
-class SemiStrictDict(StrictDict):
-    __slots__ = ('_extras', )
-    _classes = {}
+class LazyReference(DBRef):
+    __slots__ = ('_cached_doc', 'passthrough', 'document_type')
 
-    def __getattr__(self, attr):
-        try:
-            super(SemiStrictDict, self).__getattr__(attr)
-        except AttributeError:
-            try:
-                return self.__getattribute__('_extras')[attr]
-            except KeyError as e:
-                raise AttributeError(e)
+    def fetch(self, force=False):
+        if not self._cached_doc or force:
+            self._cached_doc = self.document_type.objects.get(pk=self.pk)
+            if not self._cached_doc:
+                raise DoesNotExist('Trying to dereference unknown document %s' % (self))
+        return self._cached_doc
 
-    def __setattr__(self, attr, value):
-        try:
-            super(SemiStrictDict, self).__setattr__(attr, value)
-        except AttributeError:
-            try:
-                self._extras[attr] = value
-            except AttributeError:
-                self._extras = {attr: value}
+    @property
+    def pk(self):
+        return self.id
 
-    def __delattr__(self, attr):
-        try:
-            super(SemiStrictDict, self).__delattr__(attr)
-        except AttributeError:
-            try:
-                del self._extras[attr]
-            except KeyError as e:
-                raise AttributeError(e)
+    def __init__(self, document_type, pk, cached_doc=None, passthrough=False):
+        self.document_type = document_type
+        self._cached_doc = cached_doc
+        self.passthrough = passthrough
+        super(LazyReference, self).__init__(self.document_type._get_collection_name(), pk)
 
-    def __iter__(self):
+    def __getitem__(self, name):
+        if not self.passthrough:
+            raise KeyError()
+        document = self.fetch()
+        return document[name]
+
+    def __getattr__(self, name):
+        if not object.__getattribute__(self, 'passthrough'):
+            raise AttributeError()
+        document = self.fetch()
         try:
-            extras_iter = iter(self.__getattribute__('_extras'))
-        except AttributeError:
-            extras_iter = ()
-        return itertools.chain(super(SemiStrictDict, self).__iter__(), extras_iter)
+            return document[name]
+        except KeyError:
+            raise AttributeError()
+
+    def __repr__(self):
+        return "<LazyReference(%s, %r)>" % (self.document_type, self.pk)

mongoengine/base/fields.py

@@ -4,21 +4,17 @@ import weakref
 
 from bson import DBRef, ObjectId, SON
 import pymongo
+import six
+from six import iteritems
 
-from mongoengine.base.common import ALLOW_INHERITANCE
-from mongoengine.base.datastructures import (
-    BaseDict, BaseList, EmbeddedDocumentList
-)
+from mongoengine.base.common import UPDATE_OPERATORS
+from mongoengine.base.datastructures import (BaseDict, BaseList,
+                                             EmbeddedDocumentList)
 from mongoengine.common import _import_class
-from mongoengine.errors import ValidationError
+from mongoengine.errors import DeprecatedError, ValidationError
 
-__all__ = ("BaseField", "ComplexBaseField",
-           "ObjectIdField", "GeoJsonBaseField")
-
-
-UPDATE_OPERATORS = set(['set', 'unset', 'inc', 'dec', 'pop', 'push',
-                        'push_all', 'pull', 'pull_all', 'add_to_set',
-                        'set_on_insert', 'min', 'max'])
+__all__ = ('BaseField', 'ComplexBaseField', 'ObjectIdField',
+           'GeoJsonBaseField')
 
 
 class BaseField(object):
@@ -27,7 +23,6 @@ class BaseField(object):
 
     .. versionchanged:: 0.5 - added verbose and help text
     """
-
     name = None
     _geo_index = False
     _auto_gen = False  # Call `generate` to generate a value
@@ -46,7 +41,7 @@ class BaseField(object):
         """
         :param db_field: The database field to store this field in
             (defaults to the name of the field)
-        :param name: Depreciated - use db_field
+        :param name: Deprecated - use db_field
         :param required: If the field is required. Whether it has to have a
             value or not. Defaults to False.
         :param default: (optional) The default value for this field if no value
@@ -57,10 +52,10 @@ class BaseField(object):
             unique with.
         :param primary_key: Mark this field as the primary key. Defaults to False.
         :param validation: (optional) A callable to validate the value of the
-            field.  Generally this is deprecated in favour of the
-            `FIELD.validate` method
+            field.  The callable takes the value as parameter and should raise
+            a ValidationError if validation fails
         :param choices: (optional) The valid choices
-        :param null: (optional) Is the field value can be null. If no and there is a default value
+        :param null: (optional) If the field value can be null. If no and there is a default value
             then the default value is set
         :param sparse: (optional) `sparse=True` combined with `unique=True` and `required=False`
             means that uniqueness won't be enforced for `None` values
@@ -73,7 +68,7 @@ class BaseField(object):
         self.db_field = (db_field or name) if not primary_key else '_id'
 
         if name:
-            msg = "Fields' 'name' attribute deprecated in favour of 'db_field'"
+            msg = 'Field\'s "name" attribute deprecated in favour of "db_field"'
             warnings.warn(msg, DeprecationWarning)
         self.required = required or primary_key
         self.default = default
@@ -86,10 +81,28 @@ class BaseField(object):
         self.sparse = sparse
         self._owner_document = None
 
+        # Make sure db_field is a string (if it's explicitly defined).
+        if (
+            self.db_field is not None and
+            not isinstance(self.db_field, six.string_types)
+        ):
+            raise TypeError('db_field should be a string.')
+
+        # Make sure db_field doesn't contain any forbidden characters.
+        if isinstance(self.db_field, six.string_types) and (
+            '.' in self.db_field or
+            '\0' in self.db_field or
+            self.db_field.startswith('$')
+        ):
+            raise ValueError(
+                'field names cannot contain dots (".") or null characters '
+                '("\\0"), and they must not start with a dollar sign ("$").'
+            )
+
         # Detect and report conflicts between metadata and base properties.
         conflicts = set(dir(self)) & set(kwargs)
         if conflicts:
-            raise TypeError("%s already has attribute(s): %s" % (
+            raise TypeError('%s already has attribute(s): %s' % (
                 self.__class__.__name__, ', '.join(conflicts)))
 
         # Assign metadata to the instance
@@ -115,11 +128,9 @@ class BaseField(object):
         return instance._data.get(self.name)
 
     def __set__(self, instance, value):
-        """Descriptor for assigning a value to a field in a document.
-        """
-
-        # If setting to None and there is a default
-        # Then set the value to the default value
+        """Descriptor for assigning a value to a field in a document."""
+        # If setting to None and there is a default value provided for this
+        # field, then set the value to the default value.
         if value is None:
             if self.null:
                 value = None
@@ -130,12 +141,16 @@ class BaseField(object):
 
         if instance._initialised:
             try:
-                if (self.name not in instance._data or
-                        instance._data[self.name] != value):
+                value_has_changed = (
+                    self.name not in instance._data or
+                    instance._data[self.name] != value
+                )
+                if value_has_changed:
                     instance._mark_as_changed(self.name)
             except Exception:
-                # Values cant be compared eg: naive and tz datetimes
-                # So mark it as changed
+                # Some values can't be compared and throw an error when we
+                # attempt to do so (e.g. tz-naive and tz-aware datetimes).
+                # Mark the field as changed in such cases.
                 instance._mark_as_changed(self.name)
 
         EmbeddedDocument = _import_class('EmbeddedDocument')
@@ -145,27 +160,24 @@ class BaseField(object):
             for v in value:
                 if isinstance(v, EmbeddedDocument):
                     v._instance = weakref.proxy(instance)
+
         instance._data[self.name] = value
 
-    def error(self, message="", errors=None, field_name=None):
-        """Raises a ValidationError.
-        """
+    def error(self, message='', errors=None, field_name=None):
+        """Raise a ValidationError."""
         field_name = field_name if field_name else self.name
         raise ValidationError(message, errors=errors, field_name=field_name)
 
     def to_python(self, value):
-        """Convert a MongoDB-compatible type to a Python type.
-        """
+        """Convert a MongoDB-compatible type to a Python type."""
         return value
 
     def to_mongo(self, value):
-        """Convert a Python type to a MongoDB-compatible type.
-        """
+        """Convert a Python type to a MongoDB-compatible type."""
         return self.to_python(value)
 
     def _to_mongo_safe_call(self, value, use_db_field=True, fields=None):
-        """A helper method to call to_mongo with proper inputs
-        """
+        """Helper method to call to_mongo with proper inputs."""
         f_inputs = self.to_mongo.__code__.co_varnames
         ex_vars = {}
         if 'fields' in f_inputs:
@@ -177,15 +189,13 @@ class BaseField(object):
         return self.to_mongo(value, **ex_vars)
 
     def prepare_query_value(self, op, value):
-        """Prepare a value that is being used in a query for PyMongo.
-        """
+        """Prepare a value that is being used in a query for PyMongo."""
         if op in UPDATE_OPERATORS:
             self.validate(value)
         return value
 
     def validate(self, value, clean=True):
-        """Perform validation on a value.
-        """
+        """Perform validation on a value."""
         pass
 
     def _validate_choices(self, value):
@@ -193,18 +203,23 @@ class BaseField(object):
         EmbeddedDocument = _import_class('EmbeddedDocument')
 
         choice_list = self.choices
-        if isinstance(choice_list[0], (list, tuple)):
+        if isinstance(next(iter(choice_list)), (list, tuple)):
+            # next(iter) is useful for sets
             choice_list = [k for k, _ in choice_list]
 
         # Choices which are other types of Documents
         if isinstance(value, (Document, EmbeddedDocument)):
             if not any(isinstance(value, c) for c in choice_list):
                 self.error(
-                    'Value must be instance of %s' % unicode(choice_list)
+                    'Value must be an instance of %s' % (
+                        six.text_type(choice_list)
+                    )
                 )
         # Choices which are types other than Documents
-        elif value not in choice_list:
-            self.error('Value must be one of %s' % unicode(choice_list))
+        else:
+            values = value if isinstance(value, (list, tuple)) else [value]
+            if len(set(values) - set(choice_list)):
+                self.error('Value must be one of %s' % six.text_type(choice_list))
 
     def _validate(self, value, **kwargs):
         # Check the Choices Constraint
@@ -214,10 +229,18 @@ class BaseField(object):
         # check validation argument
         if self.validation is not None:
             if callable(self.validation):
-                if not self.validation(value):
-                    self.error('Value does not match custom validation method')
+                try:
+                    # breaking change of 0.18
+                    # Get rid of True/False-type return for the validation method
+                    # in favor of having validation raising a ValidationError
+                    ret = self.validation(value)
+                    if ret is not None:
+                        raise DeprecatedError('validation argument for `%s` must not return anything, '
+                                              'it should raise a ValidationError if validation fails' % self.name)
+                except ValidationError as ex:
+                    self.error(str(ex))
             else:
-                raise ValueError('validation argument for "%s" must be a '
+                raise ValueError('validation argument for `"%s"` must be a '
                                  'callable.' % self.name)
 
         self.validate(value, **kwargs)
@@ -247,8 +270,7 @@ class ComplexBaseField(BaseField):
     field = None
 
     def __get__(self, instance, owner):
-        """Descriptor to automatically dereference references.
-        """
+        """Descriptor to automatically dereference references."""
         if instance is None:
             # Document class being used rather than a document object
             return self
@@ -256,18 +278,25 @@ class ComplexBaseField(BaseField):
         ReferenceField = _import_class('ReferenceField')
         GenericReferenceField = _import_class('GenericReferenceField')
         EmbeddedDocumentListField = _import_class('EmbeddedDocumentListField')
-        dereference = (self._auto_dereference and
+
+        auto_dereference = instance._fields[self.name]._auto_dereference
+
+        dereference = (auto_dereference and
                        (self.field is None or isinstance(self.field,
                                                          (GenericReferenceField, ReferenceField))))
 
-        _dereference = _import_class("DeReference")()
+        _dereference = _import_class('DeReference')()
 
-        self._auto_dereference = instance._fields[self.name]._auto_dereference
-        if instance._initialised and dereference and instance._data.get(self.name):
+        if (instance._initialised and
+                dereference and
+                instance._data.get(self.name) and
+                not getattr(instance._data[self.name], '_dereferenced', False)):
             instance._data[self.name] = _dereference(
                 instance._data.get(self.name), max_depth=1, instance=instance,
                 name=self.name
             )
+            if hasattr(instance._data[self.name], '_dereferenced'):
+                instance._data[self.name]._dereferenced = True
 
         value = super(ComplexBaseField, self).__get__(instance, owner)
 
@@ -283,7 +312,7 @@ class ComplexBaseField(BaseField):
             value = BaseDict(value, instance, self.name)
             instance._data[self.name] = value
 
-        if (self._auto_dereference and instance._initialised and
+        if (auto_dereference and instance._initialised and
                 isinstance(value, (BaseList, BaseDict)) and
                 not value._dereferenced):
             value = _dereference(
@@ -295,26 +324,30 @@ class ComplexBaseField(BaseField):
         return value
 
     def to_python(self, value):
-        """Convert a MongoDB-compatible type to a Python type.
-        """
-        if isinstance(value, basestring):
+        """Convert a MongoDB-compatible type to a Python type."""
+        if isinstance(value, six.string_types):
             return value
 
         if hasattr(value, 'to_python'):
             return value.to_python()
 
+        BaseDocument = _import_class('BaseDocument')
+        if isinstance(value, BaseDocument):
+            # Something is wrong, return the value as it is
+            return value
+
         is_list = False
         if not hasattr(value, 'items'):
             try:
                 is_list = True
-                value = dict([(k, v) for k, v in enumerate(value)])
+                value = {idx: v for idx, v in enumerate(value)}
             except TypeError:  # Not iterable return the value
                 return value
 
         if self.field:
             self.field._auto_dereference = self._auto_dereference
-            value_dict = dict([(key, self.field.to_python(item))
-                               for key, item in value.items()])
+            value_dict = {key: self.field.to_python(item)
+                          for key, item in value.items()}
         else:
             Document = _import_class('Document')
             value_dict = {}
@@ -337,13 +370,12 @@ class ComplexBaseField(BaseField):
         return value_dict
 
     def to_mongo(self, value, use_db_field=True, fields=None):
-        """Convert a Python type to a MongoDB-compatible type.
-        """
-        Document = _import_class("Document")
-        EmbeddedDocument = _import_class("EmbeddedDocument")
-        GenericReferenceField = _import_class("GenericReferenceField")
+        """Convert a Python type to a MongoDB-compatible type."""
+        Document = _import_class('Document')
+        EmbeddedDocument = _import_class('EmbeddedDocument')
+        GenericReferenceField = _import_class('GenericReferenceField')
 
-        if isinstance(value, basestring):
+        if isinstance(value, six.string_types):
             return value
 
         if hasattr(value, 'to_mongo'):
@@ -360,16 +392,18 @@ class ComplexBaseField(BaseField):
         if not hasattr(value, 'items'):
             try:
                 is_list = True
-                value = dict([(k, v) for k, v in enumerate(value)])
+                value = {k: v for k, v in enumerate(value)}
             except TypeError:  # Not iterable return the value
                 return value
 
         if self.field:
-            value_dict = dict([(key, self.field._to_mongo_safe_call(item, use_db_field, fields))
-                               for key, item in value.iteritems()])
+            value_dict = {
+                key: self.field._to_mongo_safe_call(item, use_db_field, fields)
+                for key, item in iteritems(value)
+            }
         else:
             value_dict = {}
-            for k, v in value.iteritems():
+            for k, v in iteritems(value):
                 if isinstance(v, Document):
                     # We need the id from the saved object to create the DBRef
                     if v.pk is None:
@@ -380,9 +414,7 @@ class ComplexBaseField(BaseField):
                     # any _cls data so make it a generic reference allows
                     # us to dereference
                     meta = getattr(v, '_meta', {})
-                    allow_inheritance = (
-                        meta.get('allow_inheritance', ALLOW_INHERITANCE)
-                        is True)
+                    allow_inheritance = meta.get('allow_inheritance')
                     if not allow_inheritance and not self.field:
                         value_dict[k] = GenericReferenceField().to_mongo(v)
                     else:
@@ -404,20 +436,19 @@ class ComplexBaseField(BaseField):
         return value_dict
 
     def validate(self, value):
-        """If field is provided ensure the value is valid.
-        """
+        """If field is provided ensure the value is valid."""
         errors = {}
         if self.field:
             if hasattr(value, 'iteritems') or hasattr(value, 'items'):
-                sequence = value.iteritems()
+                sequence = iteritems(value)
             else:
                 sequence = enumerate(value)
             for k, v in sequence:
                 try:
                     self.field._validate(v)
-                except ValidationError, error:
+                except ValidationError as error:
                     errors[k] = error.errors or error
-                except (ValueError, AssertionError), error:
+                except (ValueError, AssertionError) as error:
                     errors[k] = error
 
             if errors:
@@ -443,8 +474,7 @@ class ComplexBaseField(BaseField):
 
 
 class ObjectIdField(BaseField):
-    """A field wrapper around MongoDB's ObjectIds.
-    """
+    """A field wrapper around MongoDB's ObjectIds."""
 
     def to_python(self, value):
         try:
@@ -457,10 +487,10 @@ class ObjectIdField(BaseField):
     def to_mongo(self, value):
         if not isinstance(value, ObjectId):
             try:
-                return ObjectId(unicode(value))
-            except Exception, e:
+                return ObjectId(six.text_type(value))
+            except Exception as e:
                 # e.message attribute has been deprecated since Python 2.6
-                self.error(unicode(e))
+                self.error(six.text_type(e))
         return value
 
     def prepare_query_value(self, op, value):
@@ -468,7 +498,7 @@ class ObjectIdField(BaseField):
 
     def validate(self, value):
         try:
-            ObjectId(unicode(value))
+            ObjectId(six.text_type(value))
         except Exception:
             self.error('Invalid Object ID')
 
@@ -480,23 +510,22 @@ class GeoJsonBaseField(BaseField):
     """
 
     _geo_index = pymongo.GEOSPHERE
-    _type = "GeoBase"
+    _type = 'GeoBase'
 
     def __init__(self, auto_index=True, *args, **kwargs):
         """
-        :param bool auto_index: Automatically create a "2dsphere" index.\
+        :param bool auto_index: Automatically create a '2dsphere' index.\
             Defaults to `True`.
         """
-        self._name = "%sField" % self._type
+        self._name = '%sField' % self._type
         if not auto_index:
             self._geo_index = False
         super(GeoJsonBaseField, self).__init__(*args, **kwargs)
 
     def validate(self, value):
-        """Validate the GeoJson object based on its type
-        """
+        """Validate the GeoJson object based on its type."""
         if isinstance(value, dict):
-            if set(value.keys()) == set(['type', 'coordinates']):
+            if set(value.keys()) == {'type', 'coordinates'}:
                 if value['type'] != self._type:
                     self.error('%s type must be "%s"' %
                                (self._name, self._type))
@@ -509,7 +538,7 @@ class GeoJsonBaseField(BaseField):
             self.error('%s can only accept lists of [x, y]' % self._name)
             return
 
-        validate = getattr(self, "_validate_%s" % self._type.lower())
+        validate = getattr(self, '_validate_%s' % self._type.lower())
         error = validate(value)
         if error:
             self.error(error)
@@ -522,7 +551,7 @@ class GeoJsonBaseField(BaseField):
         try:
             value[0][0][0]
         except (TypeError, IndexError):
-            return "Invalid Polygon must contain at least one valid linestring"
+            return 'Invalid Polygon must contain at least one valid linestring'
 
         errors = []
         for val in value:
@@ -533,12 +562,12 @@ class GeoJsonBaseField(BaseField):
                 errors.append(error)
         if errors:
             if top_level:
-                return "Invalid Polygon:\n%s" % ", ".join(errors)
+                return 'Invalid Polygon:\n%s' % ', '.join(errors)
             else:
-                return "%s" % ", ".join(errors)
+                return '%s' % ', '.join(errors)
 
     def _validate_linestring(self, value, top_level=True):
-        """Validates a linestring"""
+        """Validate a linestring."""
         if not isinstance(value, (list, tuple)):
             return 'LineStrings must contain list of coordinate pairs'
 
@@ -546,7 +575,7 @@ class GeoJsonBaseField(BaseField):
         try:
             value[0][0]
         except (TypeError, IndexError):
-            return "Invalid LineString must contain at least one valid point"
+            return 'Invalid LineString must contain at least one valid point'
 
         errors = []
         for val in value:
@@ -555,19 +584,19 @@ class GeoJsonBaseField(BaseField):
                 errors.append(error)
         if errors:
             if top_level:
-                return "Invalid LineString:\n%s" % ", ".join(errors)
+                return 'Invalid LineString:\n%s' % ', '.join(errors)
             else:
-                return "%s" % ", ".join(errors)
+                return '%s' % ', '.join(errors)
 
     def _validate_point(self, value):
         """Validate each set of coords"""
         if not isinstance(value, (list, tuple)):
             return 'Points must be a list of coordinate pairs'
         elif not len(value) == 2:
-            return "Value (%s) must be a two-dimensional point" % repr(value)
+            return 'Value (%s) must be a two-dimensional point' % repr(value)
         elif (not isinstance(value[0], (float, int)) or
               not isinstance(value[1], (float, int))):
-            return "Both values (%s) in point must be float or int" % repr(value)
+            return 'Both values (%s) in point must be float or int' % repr(value)
 
     def _validate_multipoint(self, value):
         if not isinstance(value, (list, tuple)):
@@ -577,7 +606,7 @@ class GeoJsonBaseField(BaseField):
         try:
             value[0][0]
         except (TypeError, IndexError):
-            return "Invalid MultiPoint must contain at least one valid point"
+            return 'Invalid MultiPoint must contain at least one valid point'
 
         errors = []
         for point in value:
@@ -586,7 +615,7 @@ class GeoJsonBaseField(BaseField):
                 errors.append(error)
 
         if errors:
-            return "%s" % ", ".join(errors)
+            return '%s' % ', '.join(errors)
 
     def _validate_multilinestring(self, value, top_level=True):
         if not isinstance(value, (list, tuple)):
@@ -596,7 +625,7 @@ class GeoJsonBaseField(BaseField):
         try:
             value[0][0][0]
         except (TypeError, IndexError):
-            return "Invalid MultiLineString must contain at least one valid linestring"
+            return 'Invalid MultiLineString must contain at least one valid linestring'
 
         errors = []
         for linestring in value:
@@ -606,9 +635,9 @@ class GeoJsonBaseField(BaseField):
 
         if errors:
             if top_level:
-                return "Invalid MultiLineString:\n%s" % ", ".join(errors)
+                return 'Invalid MultiLineString:\n%s' % ', '.join(errors)
             else:
-                return "%s" % ", ".join(errors)
+                return '%s' % ', '.join(errors)
 
     def _validate_multipolygon(self, value):
         if not isinstance(value, (list, tuple)):
@@ -618,7 +647,7 @@ class GeoJsonBaseField(BaseField):
         try:
             value[0][0][0][0]
         except (TypeError, IndexError):
-            return "Invalid MultiPolygon must contain at least one valid Polygon"
+            return 'Invalid MultiPolygon must contain at least one valid Polygon'
 
         errors = []
         for polygon in value:
@@ -627,9 +656,9 @@ class GeoJsonBaseField(BaseField):
                 errors.append(error)
 
         if errors:
-            return "Invalid MultiPolygon:\n%s" % ", ".join(errors)
+            return 'Invalid MultiPolygon:\n%s' % ', '.join(errors)
 
     def to_mongo(self, value):
         if isinstance(value, dict):
             return value
-        return SON([("type", self._type), ("coordinates", value)])
+        return SON([('type', self._type), ('coordinates', value)])

mongoengine/base/metaclasses.py

@@ -1,10 +1,12 @@
 import warnings
 
-from mongoengine.base.common import ALLOW_INHERITANCE, _document_registry
+import six
+from six import iteritems, itervalues
+
+from mongoengine.base.common import _document_registry
 from mongoengine.base.fields import BaseField, ComplexBaseField, ObjectIdField
 from mongoengine.common import _import_class
 from mongoengine.errors import InvalidDocumentError
-from mongoengine.python_support import PY3
 from mongoengine.queryset import (DO_NOTHING, DoesNotExist,
                                   MultipleObjectsReturned,
                                   QuerySetManager)
@@ -17,14 +19,14 @@ class DocumentMetaclass(type):
     """Metaclass for all documents."""
 
     # TODO lower complexity of this method
-    def __new__(cls, name, bases, attrs):
-        flattened_bases = cls._get_bases(bases)
-        super_new = super(DocumentMetaclass, cls).__new__
+    def __new__(mcs, name, bases, attrs):
+        flattened_bases = mcs._get_bases(bases)
+        super_new = super(DocumentMetaclass, mcs).__new__
 
         # If a base class just call super
         metaclass = attrs.get('my_metaclass')
         if metaclass and issubclass(metaclass, DocumentMetaclass):
-            return super_new(cls, name, bases, attrs)
+            return super_new(mcs, name, bases, attrs)
 
         attrs['_is_document'] = attrs.get('_is_document', False)
         attrs['_cached_reference_fields'] = []
@@ -45,7 +47,8 @@ class DocumentMetaclass(type):
             attrs['_meta'] = meta
             attrs['_meta']['abstract'] = False  # 789: EmbeddedDocument shouldn't inherit abstract
 
-        if attrs['_meta'].get('allow_inheritance', ALLOW_INHERITANCE):
+        # If allow_inheritance is True, add a "_cls" string field to the attrs
+        if attrs['_meta'].get('allow_inheritance'):
             StringField = _import_class('StringField')
             attrs['_cls'] = StringField()
 
@@ -60,7 +63,7 @@ class DocumentMetaclass(type):
             # Standard object mixin - merge in any Fields
             if not hasattr(base, '_meta'):
                 base_fields = {}
-                for attr_name, attr_value in base.__dict__.iteritems():
+                for attr_name, attr_value in iteritems(base.__dict__):
                     if not isinstance(attr_value, BaseField):
                         continue
                     attr_value.name = attr_name
@@ -72,7 +75,7 @@ class DocumentMetaclass(type):
 
         # Discover any document fields
         field_names = {}
-        for attr_name, attr_value in attrs.iteritems():
+        for attr_name, attr_value in iteritems(attrs):
             if not isinstance(attr_value, BaseField):
                 continue
             attr_value.name = attr_name
@@ -87,20 +90,21 @@ class DocumentMetaclass(type):
         # Ensure no duplicate db_fields
         duplicate_db_fields = [k for k, v in field_names.items() if v > 1]
         if duplicate_db_fields:
-            msg = ("Multiple db_fields defined for: %s " %
-                   ", ".join(duplicate_db_fields))
+            msg = ('Multiple db_fields defined for: %s ' %
+                   ', '.join(duplicate_db_fields))
             raise InvalidDocumentError(msg)
 
         # Set _fields and db_field maps
         attrs['_fields'] = doc_fields
-        attrs['_db_field_map'] = dict([(k, getattr(v, 'db_field', k))
-                                       for k, v in doc_fields.iteritems()])
-        attrs['_reverse_db_field_map'] = dict(
-            (v, k) for k, v in attrs['_db_field_map'].iteritems())
+        attrs['_db_field_map'] = {k: getattr(v, 'db_field', k)
+                                  for k, v in doc_fields.items()}
+        attrs['_reverse_db_field_map'] = {
+            v: k for k, v in attrs['_db_field_map'].items()
+        }
 
         attrs['_fields_ordered'] = tuple(i[1] for i in sorted(
                                          (v.creation_counter, v.name)
-                                         for v in doc_fields.itervalues()))
+                                         for v in itervalues(doc_fields)))
 
         #
         # Set document hierarchy
@@ -116,11 +120,10 @@ class DocumentMetaclass(type):
             if hasattr(base, '_meta'):
                 # Warn if allow_inheritance isn't set and prevent
                 # inheritance of classes where inheritance is set to False
-                allow_inheritance = base._meta.get('allow_inheritance',
-                                                   ALLOW_INHERITANCE)
-                if (allow_inheritance is not True and
-                        not base._meta.get('abstract')):
-                    raise ValueError('Document %s may not be subclassed' %
+                allow_inheritance = base._meta.get('allow_inheritance')
+                if not allow_inheritance and not base._meta.get('abstract'):
+                    raise ValueError('Document %s may not be subclassed. '
+                                     'To enable inheritance, use the "allow_inheritance" meta attribute.' %
                                      base.__name__)
 
         # Get superclasses from last base superclass
@@ -137,7 +140,7 @@ class DocumentMetaclass(type):
         attrs['_types'] = attrs['_subclasses']  # TODO depreciate _types
 
         # Create the new_class
-        new_class = super_new(cls, name, bases, attrs)
+        new_class = super_new(mcs, name, bases, attrs)
 
         # Set _subclasses
         for base in document_bases:
@@ -146,7 +149,7 @@ class DocumentMetaclass(type):
             base._types = base._subclasses  # TODO depreciate _types
 
         (Document, EmbeddedDocument, DictField,
-         CachedReferenceField) = cls._import_classes()
+         CachedReferenceField) = mcs._import_classes()
 
         if issubclass(new_class, Document):
             new_class._collection = None
@@ -161,7 +164,7 @@ class DocumentMetaclass(type):
         # module continues to use im_func and im_self, so the code below
         # copies __func__ into im_func and __self__ into im_self for
         # classmethod objects in Document derived classes.
-        if PY3:
+        if six.PY3:
             for val in new_class.__dict__.values():
                 if isinstance(val, classmethod):
                     f = val.__get__(new_class)
@@ -171,7 +174,7 @@ class DocumentMetaclass(type):
                         f.__dict__.update({'im_self': getattr(f, '__self__')})
 
         # Handle delete rules
-        for field in new_class._fields.itervalues():
+        for field in itervalues(new_class._fields):
             f = field
             if f.owner_document is None:
                 f.owner_document = new_class
@@ -179,11 +182,8 @@ class DocumentMetaclass(type):
             if isinstance(f, CachedReferenceField):
 
                 if issubclass(new_class, EmbeddedDocument):
-                    raise InvalidDocumentError(
-                        "CachedReferenceFields is not allowed in EmbeddedDocuments")
-                if not f.document_type:
-                    raise InvalidDocumentError(
-                        "Document is not available to sync")
+                    raise InvalidDocumentError('CachedReferenceFields is not '
+                                               'allowed in EmbeddedDocuments')
 
                 if f.auto_sync:
                     f.start_listener()
@@ -195,8 +195,8 @@ class DocumentMetaclass(type):
                                       'reverse_delete_rule',
                                       DO_NOTHING)
                 if isinstance(f, DictField) and delete_rule != DO_NOTHING:
-                    msg = ("Reverse delete rules are not supported "
-                           "for %s (field: %s)" %
+                    msg = ('Reverse delete rules are not supported '
+                           'for %s (field: %s)' %
                            (field.__class__.__name__, field.name))
                     raise InvalidDocumentError(msg)
 
@@ -204,43 +204,40 @@ class DocumentMetaclass(type):
 
             if delete_rule != DO_NOTHING:
                 if issubclass(new_class, EmbeddedDocument):
-                    msg = ("Reverse delete rules are not supported for "
-                           "EmbeddedDocuments (field: %s)" % field.name)
+                    msg = ('Reverse delete rules are not supported for '
+                           'EmbeddedDocuments (field: %s)' % field.name)
                     raise InvalidDocumentError(msg)
                 f.document_type.register_delete_rule(new_class,
                                                      field.name, delete_rule)
 
             if (field.name and hasattr(Document, field.name) and
                     EmbeddedDocument not in new_class.mro()):
-                msg = ("%s is a document method and not a valid "
-                       "field name" % field.name)
+                msg = ('%s is a document method and not a valid '
+                       'field name' % field.name)
                 raise InvalidDocumentError(msg)
 
         return new_class
 
-    def add_to_class(self, name, value):
-        setattr(self, name, value)
-
     @classmethod
-    def _get_bases(cls, bases):
+    def _get_bases(mcs, bases):
         if isinstance(bases, BasesTuple):
             return bases
         seen = []
-        bases = cls.__get_bases(bases)
+        bases = mcs.__get_bases(bases)
         unique_bases = (b for b in bases if not (b in seen or seen.append(b)))
         return BasesTuple(unique_bases)
 
     @classmethod
-    def __get_bases(cls, bases):
+    def __get_bases(mcs, bases):
         for base in bases:
             if base is object:
                 continue
             yield base
-            for child_base in cls.__get_bases(base.__bases__):
+            for child_base in mcs.__get_bases(base.__bases__):
                 yield child_base
 
     @classmethod
-    def _import_classes(cls):
+    def _import_classes(mcs):
         Document = _import_class('Document')
         EmbeddedDocument = _import_class('EmbeddedDocument')
         DictField = _import_class('DictField')
@@ -253,9 +250,9 @@ class TopLevelDocumentMetaclass(DocumentMetaclass):
     collection in the database.
     """
 
-    def __new__(cls, name, bases, attrs):
-        flattened_bases = cls._get_bases(bases)
-        super_new = super(TopLevelDocumentMetaclass, cls).__new__
+    def __new__(mcs, name, bases, attrs):
+        flattened_bases = mcs._get_bases(bases)
+        super_new = super(TopLevelDocumentMetaclass, mcs).__new__
 
         # Set default _meta data if base class, otherwise get user defined meta
         if attrs.get('my_metaclass') == TopLevelDocumentMetaclass:
@@ -271,6 +268,11 @@ class TopLevelDocumentMetaclass(DocumentMetaclass):
                 'index_drop_dups': False,
                 'index_opts': None,
                 'delete_rules': None,
+
+                # allow_inheritance can be True, False, and None. True means
+                # "allow inheritance", False means "don't allow inheritance",
+                # None means "do whatever your parent does, or don't allow
+                # inheritance if you're a top-level class".
                 'allow_inheritance': None,
             }
             attrs['_is_base_cls'] = True
@@ -303,7 +305,7 @@ class TopLevelDocumentMetaclass(DocumentMetaclass):
         # If parent wasn't an abstract class
         if (parent_doc_cls and 'collection' in attrs.get('_meta', {}) and
                 not parent_doc_cls._meta.get('abstract', True)):
-            msg = "Trying to set a collection on a subclass (%s)" % name
+            msg = 'Trying to set a collection on a subclass (%s)' % name
             warnings.warn(msg, SyntaxWarning)
             del attrs['_meta']['collection']
 
@@ -311,9 +313,9 @@ class TopLevelDocumentMetaclass(DocumentMetaclass):
         if attrs.get('_is_base_cls') or attrs['_meta'].get('abstract'):
             if (parent_doc_cls and
                     not parent_doc_cls._meta.get('abstract', False)):
-                msg = "Abstract document cannot have non-abstract base"
+                msg = 'Abstract document cannot have non-abstract base'
                 raise ValueError(msg)
-            return super_new(cls, name, bases, attrs)
+            return super_new(mcs, name, bases, attrs)
 
         # Merge base class metas.
         # Uses a special MetaDict that handles various merging rules
@@ -334,12 +336,16 @@ class TopLevelDocumentMetaclass(DocumentMetaclass):
 
         meta.merge(attrs.get('_meta', {}))  # Top level meta
 
-        # Only simple classes (direct subclasses of Document)
-        # may set allow_inheritance to False
+        # Only simple classes (i.e. direct subclasses of Document) may set
+        # allow_inheritance to False. If the base Document allows inheritance,
+        # none of its subclasses can override allow_inheritance to False.
         simple_class = all([b._meta.get('abstract')
                             for b in flattened_bases if hasattr(b, '_meta')])
-        if (not simple_class and meta['allow_inheritance'] is False and
-                not meta['abstract']):
+        if (
+            not simple_class and
+            meta['allow_inheritance'] is False and
+            not meta['abstract']
+        ):
             raise ValueError('Only direct subclasses of Document may set '
                              '"allow_inheritance" to False')
 
@@ -350,7 +356,7 @@ class TopLevelDocumentMetaclass(DocumentMetaclass):
         attrs['_meta'] = meta
 
         # Call super and get the new class
-        new_class = super_new(cls, name, bases, attrs)
+        new_class = super_new(mcs, name, bases, attrs)
 
         meta = new_class._meta
 
@@ -367,7 +373,7 @@ class TopLevelDocumentMetaclass(DocumentMetaclass):
             new_class.objects = QuerySetManager()
 
         # Validate the fields and set primary key if needed
-        for field_name, field in new_class._fields.iteritems():
+        for field_name, field in iteritems(new_class._fields):
             if field.primary_key:
                 # Ensure only one primary key is set
                 current_pk = new_class._meta.get('id_field')
@@ -384,7 +390,7 @@ class TopLevelDocumentMetaclass(DocumentMetaclass):
                                            '_auto_id_field', False)
         if not new_class._meta.get('id_field'):
             # After 0.10, find not existing names, instead of overwriting
-            id_name, id_db_name = cls.get_auto_id_names(new_class)
+            id_name, id_db_name = mcs.get_auto_id_names(new_class)
             new_class._auto_id_field = True
             new_class._meta['id_field'] = id_name
             new_class._fields[id_name] = ObjectIdField(db_field=id_db_name)
@@ -409,7 +415,7 @@ class TopLevelDocumentMetaclass(DocumentMetaclass):
         return new_class
 
     @classmethod
-    def get_auto_id_names(cls, new_class):
+    def get_auto_id_names(mcs, new_class):
         id_name, id_db_name = ('id', '_id')
         if id_name not in new_class._fields and \
                 id_db_name not in (v.db_field for v in new_class._fields.values()):
@@ -430,7 +436,7 @@ class MetaDict(dict):
     _merge_options = ('indexes',)
 
     def merge(self, new_options):
-        for k, v in new_options.iteritems():
+        for k, v in iteritems(new_options):
             if k in self._merge_options:
                 self[k] = self.get(k, []) + v
             else:

mongoengine/base/utils.py

@@ -0,0 +1,22 @@
+import re
+
+
+class LazyRegexCompiler(object):
+    """Descriptor to allow lazy compilation of regex"""
+
+    def __init__(self, pattern, flags=0):
+        self._pattern = pattern
+        self._flags = flags
+        self._compiled_regex = None
+
+    @property
+    def compiled_regex(self):
+        if self._compiled_regex is None:
+            self._compiled_regex = re.compile(self._pattern, self._flags)
+        return self._compiled_regex
+
+    def __get__(self, instance, owner):
+        return self.compiled_regex
+
+    def __set__(self, instance, value):
+        raise AttributeError("Can not set attribute LazyRegexCompiler")

mongoengine/common.py

@@ -31,23 +31,22 @@ def _import_class(cls_name):
 
     field_classes = _field_list_cache
 
-    queryset_classes = ('OperationError',)
     deref_classes = ('DeReference',)
 
-    if cls_name in doc_classes:
+    if cls_name == 'BaseDocument':
+        from mongoengine.base import document as module
+        import_classes = ['BaseDocument']
+    elif cls_name in doc_classes:
         from mongoengine import document as module
         import_classes = doc_classes
     elif cls_name in field_classes:
         from mongoengine import fields as module
         import_classes = field_classes
-    elif cls_name in queryset_classes:
-        from mongoengine import queryset as module
-        import_classes = queryset_classes
     elif cls_name in deref_classes:
         from mongoengine import dereference as module
         import_classes = deref_classes
     else:
-        raise ValueError('No import set for: ' % cls_name)
+        raise ValueError('No import set for: %s' % cls_name)
 
     for cls in import_classes:
         _class_registry_cache[cls] = getattr(module, cls)

mongoengine/connection.py

@@ -1,61 +1,81 @@
 from pymongo import MongoClient, ReadPreference, uri_parser
-from mongoengine.python_support import (IS_PYMONGO_3, str_types)
+from pymongo.database import _check_name
+import six
 
-__all__ = ['ConnectionError', 'connect', 'register_connection',
-           'DEFAULT_CONNECTION_NAME']
+__all__ = [
+    'DEFAULT_CONNECTION_NAME',
+    'DEFAULT_DATABASE_NAME',
+    'MongoEngineConnectionError',
+    'connect',
+    'disconnect',
+    'disconnect_all',
+    'get_connection',
+    'get_db',
+    'register_connection',
+]
 
 
 DEFAULT_CONNECTION_NAME = 'default'
-
-if IS_PYMONGO_3:
-    READ_PREFERENCE = ReadPreference.PRIMARY
-else:
-    from pymongo import MongoReplicaSetClient
-    READ_PREFERENCE = False
-
-
-class ConnectionError(Exception):
-    pass
-
+DEFAULT_DATABASE_NAME = 'test'
+DEFAULT_HOST = 'localhost'
+DEFAULT_PORT = 27017
 
 _connection_settings = {}
 _connections = {}
 _dbs = {}
 
+READ_PREFERENCE = ReadPreference.PRIMARY
 
-def register_connection(alias, name=None, host=None, port=None,
-                        read_preference=READ_PREFERENCE,
-                        username=None, password=None,
-                        authentication_source=None,
-                        authentication_mechanism=None,
-                        **kwargs):
-    """Add a connection.
 
-    :param alias: the name that will be used to refer to this connection
-        throughout MongoEngine
-    :param name: the name of the specific database to use
-    :param host: the host name of the :program:`mongod` instance to connect to
-    :param port: the port that the :program:`mongod` instance is running on
-    :param read_preference: The read preference for the collection
-       ** Added pymongo 2.1
-    :param username: username to authenticate with
-    :param password: password to authenticate with
-    :param authentication_source: database to authenticate against
-    :param authentication_mechanism: database authentication mechanisms.
+class MongoEngineConnectionError(Exception):
+    """Error raised when the database connection can't be established or
+    when a connection with a requested alias can't be retrieved.
+    """
+    pass
+
+
+def _check_db_name(name):
+    """Check if a database name is valid.
+    This functionality is copied from pymongo Database class constructor.
+    """
+    if not isinstance(name, six.string_types):
+        raise TypeError('name must be an instance of %s' % six.string_types)
+    elif name != '$external':
+        _check_name(name)
+
+
+def _get_connection_settings(
+        db=None, name=None, host=None, port=None,
+        read_preference=READ_PREFERENCE,
+        username=None, password=None,
+        authentication_source=None,
+        authentication_mechanism=None,
+        **kwargs):
+    """Get the connection settings as a dict
+
+    : param db: the name of the database to use, for compatibility with connect
+    : param name: the name of the specific database to use
+    : param host: the host name of the: program: `mongod` instance to connect to
+    : param port: the port that the: program: `mongod` instance is running on
+    : param read_preference: The read preference for the collection
+    : param username: username to authenticate with
+    : param password: password to authenticate with
+    : param authentication_source: database to authenticate against
+    : param authentication_mechanism: database authentication mechanisms.
         By default, use SCRAM-SHA-1 with MongoDB 3.0 and later,
         MONGODB-CR (MongoDB Challenge Response protocol) for older servers.
-    :param is_mock: explicitly use mongomock for this connection
-        (can also be done by using `mongomock://` as db host prefix)
-    :param kwargs: allow ad-hoc parameters to be passed into the pymongo driver
+    : param is_mock: explicitly use mongomock for this connection
+        (can also be done by using `mongomock: // ` as db host prefix)
+    : param kwargs: ad-hoc parameters to be passed into the pymongo driver,
+        for example maxpoolsize, tz_aware, etc. See the documentation
+        for pymongo's `MongoClient` for a full list.
 
     .. versionchanged:: 0.10.6 - added mongomock support
     """
-    global _connection_settings
-
     conn_settings = {
-        'name': name or 'test',
-        'host': host or 'localhost',
-        'port': port or 27017,
+        'name': name or db or DEFAULT_DATABASE_NAME,
+        'host': host or DEFAULT_HOST,
+        'port': port or DEFAULT_PORT,
         'read_preference': read_preference,
         'username': username,
         'password': password,
@@ -63,10 +83,11 @@ def register_connection(alias, name=None, host=None, port=None,
         'authentication_mechanism': authentication_mechanism
     }
 
-    # Handle uri style connections
+    _check_db_name(conn_settings['name'])
     conn_host = conn_settings['host']
-    # host can be a list or a string, so if string, force to a list
-    if isinstance(conn_host, str_types):
+
+    # Host can be a list or a string, so if string, force to a list.
+    if isinstance(conn_host, six.string_types):
         conn_host = [conn_host]
 
     resolved_hosts = []
@@ -93,11 +114,35 @@ def register_connection(alias, name=None, host=None, port=None,
 
             uri_options = uri_dict['options']
             if 'replicaset' in uri_options:
-                conn_settings['replicaSet'] = True
+                conn_settings['replicaSet'] = uri_options['replicaset']
             if 'authsource' in uri_options:
                 conn_settings['authentication_source'] = uri_options['authsource']
             if 'authmechanism' in uri_options:
                 conn_settings['authentication_mechanism'] = uri_options['authmechanism']
+            if 'readpreference' in uri_options:
+                read_preferences = (
+                    ReadPreference.NEAREST,
+                    ReadPreference.PRIMARY,
+                    ReadPreference.PRIMARY_PREFERRED,
+                    ReadPreference.SECONDARY,
+                    ReadPreference.SECONDARY_PREFERRED,
+                )
+
+                # Starting with PyMongo v3.5, the "readpreference" option is
+                # returned as a string (e.g. "secondaryPreferred") and not an
+                # int (e.g. 3).
+                # TODO simplify the code below once we drop support for
+                # PyMongo v3.4.
+                read_pf_mode = uri_options['readpreference']
+                if isinstance(read_pf_mode, six.string_types):
+                    read_pf_mode = read_pf_mode.lower()
+                for preference in read_preferences:
+                    if (
+                        preference.name.lower() == read_pf_mode or
+                        preference.mode == read_pf_mode
+                    ):
+                        conn_settings['read_preference'] = preference
+                        break
         else:
             resolved_hosts.append(entity)
     conn_settings['host'] = resolved_hosts
@@ -107,86 +152,180 @@ def register_connection(alias, name=None, host=None, port=None,
     kwargs.pop('is_slave', None)
 
     conn_settings.update(kwargs)
+    return conn_settings
+
+
+def register_connection(alias, db=None, name=None, host=None, port=None,
+                        read_preference=READ_PREFERENCE,
+                        username=None, password=None,
+                        authentication_source=None,
+                        authentication_mechanism=None,
+                        **kwargs):
+    """Register the connection settings.
+
+    : param alias: the name that will be used to refer to this connection
+        throughout MongoEngine
+    : param name: the name of the specific database to use
+    : param db: the name of the database to use, for compatibility with connect
+    : param host: the host name of the: program: `mongod` instance to connect to
+    : param port: the port that the: program: `mongod` instance is running on
+    : param read_preference: The read preference for the collection
+    : param username: username to authenticate with
+    : param password: password to authenticate with
+    : param authentication_source: database to authenticate against
+    : param authentication_mechanism: database authentication mechanisms.
+        By default, use SCRAM-SHA-1 with MongoDB 3.0 and later,
+        MONGODB-CR (MongoDB Challenge Response protocol) for older servers.
+    : param is_mock: explicitly use mongomock for this connection
+        (can also be done by using `mongomock: // ` as db host prefix)
+    : param kwargs: ad-hoc parameters to be passed into the pymongo driver,
+        for example maxpoolsize, tz_aware, etc. See the documentation
+        for pymongo's `MongoClient` for a full list.
+
+    .. versionchanged:: 0.10.6 - added mongomock support
+    """
+    conn_settings = _get_connection_settings(
+        db=db, name=name, host=host, port=port,
+        read_preference=read_preference,
+        username=username, password=password,
+        authentication_source=authentication_source,
+        authentication_mechanism=authentication_mechanism,
+        **kwargs)
     _connection_settings[alias] = conn_settings
 
 
 def disconnect(alias=DEFAULT_CONNECTION_NAME):
-    global _connections
-    global _dbs
+    """Close the connection with a given alias."""
+    from mongoengine.base.common import _get_documents_by_db
+    from mongoengine import Document
 
     if alias in _connections:
         get_connection(alias=alias).close()
         del _connections[alias]
+
     if alias in _dbs:
+        # Detach all cached collections in Documents
+        for doc_cls in _get_documents_by_db(alias, DEFAULT_CONNECTION_NAME):
+            if issubclass(doc_cls, Document):     # Skip EmbeddedDocument
+                doc_cls._disconnect()
+
         del _dbs[alias]
 
+    if alias in _connection_settings:
+        del _connection_settings[alias]
+
+
+def disconnect_all():
+    """Close all registered database."""
+    for alias in list(_connections.keys()):
+        disconnect(alias)
+
 
 def get_connection(alias=DEFAULT_CONNECTION_NAME, reconnect=False):
-    global _connections
+    """Return a connection with a given alias."""
+
     # Connect to the database if not already connected
     if reconnect:
         disconnect(alias)
 
-    if alias not in _connections:
-        if alias not in _connection_settings:
-            msg = 'Connection with alias "%s" has not been defined' % alias
-            if alias == DEFAULT_CONNECTION_NAME:
-                msg = 'You have not defined a default connection'
-            raise ConnectionError(msg)
-        conn_settings = _connection_settings[alias].copy()
+    # If the requested alias already exists in the _connections list, return
+    # it immediately.
+    if alias in _connections:
+        return _connections[alias]
 
-        conn_settings.pop('name', None)
-        conn_settings.pop('username', None)
-        conn_settings.pop('password', None)
-        conn_settings.pop('authentication_source', None)
-        conn_settings.pop('authentication_mechanism', None)
-
-        is_mock = conn_settings.pop('is_mock', None)
-        if is_mock:
-            # Use MongoClient from mongomock
-            try:
-                import mongomock
-            except ImportError:
-                raise RuntimeError('You need mongomock installed '
-                                   'to mock MongoEngine.')
-            connection_class = mongomock.MongoClient
+    # Validate that the requested alias exists in the _connection_settings.
+    # Raise MongoEngineConnectionError if it doesn't.
+    if alias not in _connection_settings:
+        if alias == DEFAULT_CONNECTION_NAME:
+            msg = 'You have not defined a default connection'
         else:
-            # Use MongoClient from pymongo
-            connection_class = MongoClient
+            msg = 'Connection with alias "%s" has not been defined' % alias
+        raise MongoEngineConnectionError(msg)
 
-        if 'replicaSet' in conn_settings:
-            # Discard port since it can't be used on MongoReplicaSetClient
-            conn_settings.pop('port', None)
-            # Discard replicaSet if not base string
-            if not isinstance(conn_settings['replicaSet'], basestring):
-                conn_settings.pop('replicaSet', None)
-            if not IS_PYMONGO_3:
-                connection_class = MongoReplicaSetClient
-                conn_settings['hosts_or_uri'] = conn_settings.pop('host', None)
+    def _clean_settings(settings_dict):
+        irrelevant_fields_set = {
+            'name', 'username', 'password',
+            'authentication_source', 'authentication_mechanism'
+        }
+        return {
+            k: v for k, v in settings_dict.items()
+            if k not in irrelevant_fields_set
+        }
 
+    raw_conn_settings = _connection_settings[alias].copy()
+
+    # Retrieve a copy of the connection settings associated with the requested
+    # alias and remove the database name and authentication info (we don't
+    # care about them at this point).
+    conn_settings = _clean_settings(raw_conn_settings)
+
+    # Determine if we should use PyMongo's or mongomock's MongoClient.
+    is_mock = conn_settings.pop('is_mock', False)
+    if is_mock:
         try:
-            connection = None
-            # check for shared connections
-            connection_settings_iterator = (
-                (db_alias, settings.copy()) for db_alias, settings in _connection_settings.iteritems())
-            for db_alias, connection_settings in connection_settings_iterator:
-                connection_settings.pop('name', None)
-                connection_settings.pop('username', None)
-                connection_settings.pop('password', None)
-                connection_settings.pop('authentication_source', None)
-                connection_settings.pop('authentication_mechanism', None)
-                if conn_settings == connection_settings and _connections.get(db_alias, None):
-                    connection = _connections[db_alias]
-                    break
+            import mongomock
+        except ImportError:
+            raise RuntimeError('You need mongomock installed to mock '
+                               'MongoEngine.')
+        connection_class = mongomock.MongoClient
+    else:
+        connection_class = MongoClient
 
-            _connections[alias] = connection if connection else connection_class(**conn_settings)
-        except Exception, e:
-            raise ConnectionError("Cannot connect to database %s :\n%s" % (alias, e))
+    # Re-use existing connection if one is suitable.
+    existing_connection = _find_existing_connection(raw_conn_settings)
+    if existing_connection:
+        connection = existing_connection
+    else:
+        connection = _create_connection(
+            alias=alias,
+            connection_class=connection_class,
+            **conn_settings
+        )
+    _connections[alias] = connection
     return _connections[alias]
 
 
+def _create_connection(alias, connection_class, **connection_settings):
+    """
+    Create the new connection for this alias. Raise
+    MongoEngineConnectionError if it can't be established.
+    """
+    try:
+        return connection_class(**connection_settings)
+    except Exception as e:
+        raise MongoEngineConnectionError(
+            'Cannot connect to database %s :\n%s' % (alias, e))
+
+
+def _find_existing_connection(connection_settings):
+    """
+    Check if an existing connection could be reused
+
+    Iterate over all of the connection settings and if an existing connection
+    with the same parameters is suitable, return it
+
+    :param connection_settings: the settings of the new connection
+    :return: An existing connection or None
+    """
+    connection_settings_bis = (
+        (db_alias, settings.copy())
+        for db_alias, settings in _connection_settings.items()
+    )
+
+    def _clean_settings(settings_dict):
+        # Only remove the name but it's important to
+        # keep the username/password/authentication_source/authentication_mechanism
+        # to identify if the connection could be shared (cfr https://github.com/MongoEngine/mongoengine/issues/2047)
+        return {k: v for k, v in settings_dict.items() if k != 'name'}
+
+    cleaned_conn_settings = _clean_settings(connection_settings)
+    for db_alias, connection_settings in connection_settings_bis:
+        db_conn_settings = _clean_settings(connection_settings)
+        if cleaned_conn_settings == db_conn_settings and _connections.get(db_alias):
+            return _connections[db_alias]
+
+
 def get_db(alias=DEFAULT_CONNECTION_NAME, reconnect=False):
-    global _dbs
     if reconnect:
         disconnect(alias)
 
@@ -212,13 +351,28 @@ def connect(db=None, alias=DEFAULT_CONNECTION_NAME, **kwargs):
     running on the default port on localhost. If authentication is needed,
     provide username and password arguments as well.
 
-    Multiple databases are supported by using aliases.  Provide a separate
-    `alias` to connect to a different instance of :program:`mongod`.
+    Multiple databases are supported by using aliases. Provide a separate
+    `alias` to connect to a different instance of: program: `mongod`.
+
+    In order to replace a connection identified by a given alias, you'll
+    need to call ``disconnect`` first
+
+    See the docstring for `register_connection` for more details about all
+    supported kwargs.
 
     .. versionchanged:: 0.6 - added multiple database support.
     """
-    global _connections
-    if alias not in _connections:
+    if alias in _connections:
+        prev_conn_setting = _connection_settings[alias]
+        new_conn_settings = _get_connection_settings(db, **kwargs)
+
+        if new_conn_settings != prev_conn_setting:
+            err_msg = (
+                u'A different connection with alias `{}` was already '
+                u'registered. Use disconnect() first'
+            ).format(alias)
+            raise MongoEngineConnectionError(err_msg)
+    else:
         register_connection(alias, db, **kwargs)
 
     return get_connection(alias)

mongoengine/context_managers.py

@@ -1,13 +1,18 @@
+from contextlib import contextmanager
+
+from pymongo.write_concern import WriteConcern
+from six import iteritems
+
 from mongoengine.common import _import_class
 from mongoengine.connection import DEFAULT_CONNECTION_NAME, get_db
+from mongoengine.pymongo_support import count_documents
 
-
-__all__ = ("switch_db", "switch_collection", "no_dereference",
-           "no_sub_classes", "query_counter")
+__all__ = ('switch_db', 'switch_collection', 'no_dereference',
+           'no_sub_classes', 'query_counter', 'set_write_concern')
 
 
 class switch_db(object):
-    """ switch_db alias context manager.
+    """switch_db alias context manager.
 
     Example ::
 
@@ -18,15 +23,14 @@ class switch_db(object):
         class Group(Document):
             name = StringField()
 
-        Group(name="test").save()  # Saves in the default db
+        Group(name='test').save()  # Saves in the default db
 
         with switch_db(Group, 'testdb-1') as Group:
-            Group(name="hello testdb!").save()  # Saves in testdb-1
-
+            Group(name='hello testdb!').save()  # Saves in testdb-1
     """
 
     def __init__(self, cls, db_alias):
-        """ Construct the switch_db context manager
+        """Construct the switch_db context manager
 
         :param cls: the class to change the registered db
         :param db_alias: the name of the specific database to use
@@ -34,37 +38,36 @@ class switch_db(object):
         self.cls = cls
         self.collection = cls._get_collection()
         self.db_alias = db_alias
-        self.ori_db_alias = cls._meta.get("db_alias", DEFAULT_CONNECTION_NAME)
+        self.ori_db_alias = cls._meta.get('db_alias', DEFAULT_CONNECTION_NAME)
 
     def __enter__(self):
-        """ change the db_alias and clear the cached collection """
-        self.cls._meta["db_alias"] = self.db_alias
+        """Change the db_alias and clear the cached collection."""
+        self.cls._meta['db_alias'] = self.db_alias
         self.cls._collection = None
         return self.cls
 
     def __exit__(self, t, value, traceback):
-        """ Reset the db_alias and collection """
-        self.cls._meta["db_alias"] = self.ori_db_alias
+        """Reset the db_alias and collection."""
+        self.cls._meta['db_alias'] = self.ori_db_alias
         self.cls._collection = self.collection
 
 
 class switch_collection(object):
-    """ switch_collection alias context manager.
+    """switch_collection alias context manager.
 
     Example ::
 
         class Group(Document):
             name = StringField()
 
-        Group(name="test").save()  # Saves in the default db
+        Group(name='test').save()  # Saves in the default db
 
         with switch_collection(Group, 'group1') as Group:
-            Group(name="hello testdb!").save()  # Saves in group1 collection
-
+            Group(name='hello testdb!').save()  # Saves in group1 collection
     """
 
     def __init__(self, cls, collection_name):
-        """ Construct the switch_collection context manager
+        """Construct the switch_collection context manager.
 
         :param cls: the class to change the registered db
         :param collection_name: the name of the collection to use
@@ -75,7 +78,7 @@ class switch_collection(object):
         self.collection_name = collection_name
 
     def __enter__(self):
-        """ change the _get_collection_name and clear the cached collection """
+        """Change the _get_collection_name and clear the cached collection."""
 
         @classmethod
         def _get_collection_name(cls):
@@ -86,24 +89,23 @@ class switch_collection(object):
         return self.cls
 
     def __exit__(self, t, value, traceback):
-        """ Reset the collection """
+        """Reset the collection."""
         self.cls._collection = self.ori_collection
         self.cls._get_collection_name = self.ori_get_collection_name
 
 
 class no_dereference(object):
-    """ no_dereference context manager.
+    """no_dereference context manager.
 
     Turns off all dereferencing in Documents for the duration of the context
     manager::
 
         with no_dereference(Group) as Group:
             Group.objects.find()
-
     """
 
     def __init__(self, cls):
-        """ Construct the no_dereference context manager.
+        """Construct the no_dereference context manager.
 
         :param cls: the class to turn dereferencing off on
         """
@@ -113,109 +115,136 @@ class no_dereference(object):
         GenericReferenceField = _import_class('GenericReferenceField')
         ComplexBaseField = _import_class('ComplexBaseField')
 
-        self.deref_fields = [k for k, v in self.cls._fields.iteritems()
+        self.deref_fields = [k for k, v in iteritems(self.cls._fields)
                              if isinstance(v, (ReferenceField,
                                                GenericReferenceField,
                                                ComplexBaseField))]
 
     def __enter__(self):
-        """ change the objects default and _auto_dereference values"""
+        """Change the objects default and _auto_dereference values."""
         for field in self.deref_fields:
             self.cls._fields[field]._auto_dereference = False
         return self.cls
 
     def __exit__(self, t, value, traceback):
-        """ Reset the default and _auto_dereference values"""
+        """Reset the default and _auto_dereference values."""
         for field in self.deref_fields:
             self.cls._fields[field]._auto_dereference = True
         return self.cls
 
 
 class no_sub_classes(object):
-    """ no_sub_classes context manager.
+    """no_sub_classes context manager.
 
     Only returns instances of this class and no sub (inherited) classes::
 
         with no_sub_classes(Group) as Group:
             Group.objects.find()
-
     """
 
     def __init__(self, cls):
-        """ Construct the no_sub_classes context manager.
+        """Construct the no_sub_classes context manager.
 
         :param cls: the class to turn querying sub classes on
         """
         self.cls = cls
+        self.cls_initial_subclasses = None
 
     def __enter__(self):
-        """ change the objects default and _auto_dereference values"""
-        self.cls._all_subclasses = self.cls._subclasses
-        self.cls._subclasses = (self.cls,)
+        """Change the objects default and _auto_dereference values."""
+        self.cls_initial_subclasses = self.cls._subclasses
+        self.cls._subclasses = (self.cls._class_name,)
         return self.cls
 
     def __exit__(self, t, value, traceback):
-        """ Reset the default and _auto_dereference values"""
-        self.cls._subclasses = self.cls._all_subclasses
-        delattr(self.cls, '_all_subclasses')
-        return self.cls
+        """Reset the default and _auto_dereference values."""
+        self.cls._subclasses = self.cls_initial_subclasses
 
 
 class query_counter(object):
-    """ Query_counter context manager to get the number of queries. """
+    """Query_counter context manager to get the number of queries.
+    This works by updating the `profiling_level` of the database so that all queries get logged,
+    resetting the db.system.profile collection at the beginnig of the context and counting the new entries.
+
+    This was designed for debugging purpose. In fact it is a global counter so queries issued by other threads/processes
+    can interfere with it
+
+    Be aware that:
+    - Iterating over large amount of documents (>101) makes pymongo issue `getmore` queries to fetch the next batch of
+        documents (https://docs.mongodb.com/manual/tutorial/iterate-a-cursor/#cursor-batches)
+    - Some queries are ignored by default by the counter (killcursors, db.system.indexes)
+    """
 
     def __init__(self):
-        """ Construct the query_counter. """
-        self.counter = 0
+        """Construct the query_counter
+        """
         self.db = get_db()
+        self.initial_profiling_level = None
+        self._ctx_query_counter = 0             # number of queries issued by the context
 
-    def __enter__(self):
-        """ On every with block we need to drop the profile collection. """
+        self._ignored_query = {
+            'ns':
+                {'$ne': '%s.system.indexes' % self.db.name},
+            'op':                       # MONGODB < 3.2
+                {'$ne': 'killcursors'},
+            'command.killCursors':      # MONGODB >= 3.2
+                {'$exists': False}
+        }
+
+    def _turn_on_profiling(self):
+        self.initial_profiling_level = self.db.profiling_level()
         self.db.set_profiling_level(0)
         self.db.system.profile.drop()
         self.db.set_profiling_level(2)
+
+    def _resets_profiling(self):
+        self.db.set_profiling_level(self.initial_profiling_level)
+
+    def __enter__(self):
+        self._turn_on_profiling()
         return self
 
     def __exit__(self, t, value, traceback):
-        """ Reset the profiling level. """
-        self.db.set_profiling_level(0)
+        self._resets_profiling()
 
     def __eq__(self, value):
-        """ == Compare querycounter. """
         counter = self._get_count()
         return value == counter
 
     def __ne__(self, value):
-        """ != Compare querycounter. """
         return not self.__eq__(value)
 
     def __lt__(self, value):
-        """ < Compare querycounter. """
         return self._get_count() < value
 
     def __le__(self, value):
-        """ <= Compare querycounter. """
         return self._get_count() <= value
 
     def __gt__(self, value):
-        """ > Compare querycounter. """
         return self._get_count() > value
 
     def __ge__(self, value):
-        """ >= Compare querycounter. """
         return self._get_count() >= value
 
     def __int__(self):
-        """ int representation. """
         return self._get_count()
 
     def __repr__(self):
-        """ repr query_counter as the number of queries. """
+        """repr query_counter as the number of queries."""
         return u"%s" % self._get_count()
 
     def _get_count(self):
-        """ Get the number of queries. """
-        ignore_query = {"ns": {"$ne": "%s.system.indexes" % self.db.name}}
-        count = self.db.system.profile.find(ignore_query).count() - self.counter
-        self.counter += 1
+        """Get the number of queries by counting the current number of entries in db.system.profile
+        and substracting the queries issued by this context. In fact everytime this is called, 1 query is
+        issued so we need to balance that
+        """
+        count = count_documents(self.db.system.profile, self._ignored_query) - self._ctx_query_counter
+        self._ctx_query_counter += 1    # Account for the query we just issued to gather the information
         return count
+
+
+@contextmanager
+def set_write_concern(collection, write_concerns):
+    combined_concerns = dict(collection.write_concern.document.items())
+    combined_concerns.update(write_concerns)
+    yield collection.with_options(write_concern=WriteConcern(**combined_concerns))

mongoengine/dereference.py

@@ -1,14 +1,14 @@
 from bson import DBRef, SON
+import six
+from six import iteritems
 
-from .base import (
-    BaseDict, BaseList, EmbeddedDocumentList,
-    TopLevelDocumentMetaclass, get_document
-)
-from .connection import get_db
-from .document import Document, EmbeddedDocument
-from .fields import DictField, ListField, MapField, ReferenceField
-from .python_support import txt_type
-from .queryset import QuerySet
+from mongoengine.base import (BaseDict, BaseList, EmbeddedDocumentList,
+                              TopLevelDocumentMetaclass, get_document)
+from mongoengine.base.datastructures import LazyReference
+from mongoengine.connection import get_db
+from mongoengine.document import Document, EmbeddedDocument
+from mongoengine.fields import DictField, ListField, MapField, ReferenceField
+from mongoengine.queryset import QuerySet
 
 
 class DeReference(object):
@@ -25,7 +25,7 @@ class DeReference(object):
             :class:`~mongoengine.base.ComplexBaseField`
         :param get: A boolean determining if being called by __get__
         """
-        if items is None or isinstance(items, basestring):
+        if items is None or isinstance(items, six.string_types):
             return items
 
         # cheapest way to convert a queryset to a list
@@ -53,26 +53,40 @@ class DeReference(object):
                         [i.__class__ == doc_type for i in items.values()]):
                     return items
                 elif not field.dbref:
+                    # We must turn the ObjectIds into DBRefs
+
+                    # Recursively dig into the sub items of a list/dict
+                    # to turn the ObjectIds into DBRefs
+                    def _get_items_from_list(items):
+                        new_items = []
+                        for v in items:
+                            value = v
+                            if isinstance(v, dict):
+                                value = _get_items_from_dict(v)
+                            elif isinstance(v, list):
+                                value = _get_items_from_list(v)
+                            elif not isinstance(v, (DBRef, Document)):
+                                value = field.to_python(v)
+                            new_items.append(value)
+                        return new_items
+
+                    def _get_items_from_dict(items):
+                        new_items = {}
+                        for k, v in iteritems(items):
+                            value = v
+                            if isinstance(v, list):
+                                value = _get_items_from_list(v)
+                            elif isinstance(v, dict):
+                                value = _get_items_from_dict(v)
+                            elif not isinstance(v, (DBRef, Document)):
+                                value = field.to_python(v)
+                            new_items[k] = value
+                        return new_items
+
                     if not hasattr(items, 'items'):
-
-                        def _get_items(items):
-                            new_items = []
-                            for v in items:
-                                if isinstance(v, list):
-                                    new_items.append(_get_items(v))
-                                elif not isinstance(v, (DBRef, Document)):
-                                    new_items.append(field.to_python(v))
-                                else:
-                                    new_items.append(v)
-                            return new_items
-
-                        items = _get_items(items)
+                        items = _get_items_from_list(items)
                     else:
-                        items = dict([
-                            (k, field.to_python(v))
-                            if not isinstance(v, (DBRef, Document)) else (k, v)
-                            for k, v in items.iteritems()]
-                        )
+                        items = _get_items_from_dict(items)
 
         self.reference_map = self._find_references(items)
         self.object_map = self._fetch_objects(doc_type=doc_type)
@@ -90,35 +104,41 @@ class DeReference(object):
             return reference_map
 
         # Determine the iterator to use
-        if not hasattr(items, 'items'):
-            iterator = enumerate(items)
+        if isinstance(items, dict):
+            iterator = items.values()
         else:
-            iterator = items.iteritems()
+            iterator = items
 
         # Recursively find dbreferences
         depth += 1
-        for k, item in iterator:
+        for item in iterator:
             if isinstance(item, (Document, EmbeddedDocument)):
-                for field_name, field in item._fields.iteritems():
+                for field_name, field in iteritems(item._fields):
                     v = item._data.get(field_name, None)
-                    if isinstance(v, DBRef):
+                    if isinstance(v, LazyReference):
+                        # LazyReference inherits DBRef but should not be dereferenced here !
+                        continue
+                    elif isinstance(v, DBRef):
                         reference_map.setdefault(field.document_type, set()).add(v.id)
                     elif isinstance(v, (dict, SON)) and '_ref' in v:
                         reference_map.setdefault(get_document(v['_cls']), set()).add(v['_ref'].id)
                     elif isinstance(v, (dict, list, tuple)) and depth <= self.max_depth:
                         field_cls = getattr(getattr(field, 'field', None), 'document_type', None)
                         references = self._find_references(v, depth)
-                        for key, refs in references.iteritems():
+                        for key, refs in iteritems(references):
                             if isinstance(field_cls, (Document, TopLevelDocumentMetaclass)):
                                 key = field_cls
                             reference_map.setdefault(key, set()).update(refs)
+            elif isinstance(item, LazyReference):
+                # LazyReference inherits DBRef but should not be dereferenced here !
+                continue
             elif isinstance(item, DBRef):
                 reference_map.setdefault(item.collection, set()).add(item.id)
             elif isinstance(item, (dict, SON)) and '_ref' in item:
                 reference_map.setdefault(get_document(item['_cls']), set()).add(item['_ref'].id)
             elif isinstance(item, (dict, list, tuple)) and depth - 1 <= self.max_depth:
                 references = self._find_references(item, depth - 1)
-                for key, refs in references.iteritems():
+                for key, refs in iteritems(references):
                     reference_map.setdefault(key, set()).update(refs)
 
         return reference_map
@@ -127,16 +147,21 @@ class DeReference(object):
         """Fetch all references and convert to their document objects
         """
         object_map = {}
-        for collection, dbrefs in self.reference_map.iteritems():
-            if hasattr(collection, 'objects'):  # We have a document class for the refs
+        for collection, dbrefs in iteritems(self.reference_map):
+
+            # we use getattr instead of hasattr because hasattr swallows any exception under python2
+            # so it could hide nasty things without raising exceptions (cfr bug #1688))
+            ref_document_cls_exists = (getattr(collection, 'objects', None) is not None)
+
+            if ref_document_cls_exists:
                 col_name = collection._get_collection_name()
                 refs = [dbref for dbref in dbrefs
                         if (col_name, dbref) not in object_map]
                 references = collection.objects.in_bulk(refs)
-                for key, doc in references.iteritems():
+                for key, doc in iteritems(references):
                     object_map[(col_name, key)] = doc
             else:  # Generic reference: use the refs data to convert to document
-                if isinstance(doc_type, (ListField, DictField, MapField,)):
+                if isinstance(doc_type, (ListField, DictField, MapField)):
                     continue
 
                 refs = [dbref for dbref in dbrefs
@@ -151,7 +176,7 @@ class DeReference(object):
                     references = get_db()[collection].find({'_id': {'$in': refs}})
                     for ref in references:
                         if '_cls' in ref:
-                            doc = get_document(ref["_cls"])._from_son(ref)
+                            doc = get_document(ref['_cls'])._from_son(ref)
                         elif doc_type is None:
                             doc = get_document(
                                 ''.join(x.capitalize()
@@ -205,7 +230,7 @@ class DeReference(object):
             data = []
         else:
             is_list = False
-            iterator = items.iteritems()
+            iterator = iteritems(items)
             data = {}
 
         depth += 1
@@ -218,7 +243,7 @@ class DeReference(object):
             if k in self.object_map and not is_list:
                 data[k] = self.object_map[k]
             elif isinstance(v, (Document, EmbeddedDocument)):
-                for field_name, field in v._fields.iteritems():
+                for field_name in v._fields:
                     v = data[k]._data.get(field_name, None)
                     if isinstance(v, DBRef):
                         data[k]._data[field_name] = self.object_map.get(
@@ -227,12 +252,12 @@ class DeReference(object):
                         data[k]._data[field_name] = self.object_map.get(
                             (v['_ref'].collection, v['_ref'].id), v)
                     elif isinstance(v, (dict, list, tuple)) and depth <= self.max_depth:
-                        item_name = txt_type("{0}.{1}.{2}").format(name, k, field_name)
+                        item_name = six.text_type('{0}.{1}.{2}').format(name, k, field_name)
                         data[k]._data[field_name] = self._attach_objects(v, depth, instance=instance, name=item_name)
             elif isinstance(v, (dict, list, tuple)) and depth <= self.max_depth:
                 item_name = '%s.%s' % (name, k) if name else name
                 data[k] = self._attach_objects(v, depth - 1, instance=instance, name=item_name)
-            elif hasattr(v, 'id'):
+            elif isinstance(v, DBRef) and hasattr(v, 'id'):
                 data[k] = self.object_map.get((v.collection, v.id), v)
 
         if instance and name:

mongoengine/document.py

@@ -4,24 +4,21 @@ import warnings
 from bson.dbref import DBRef
 import pymongo
 from pymongo.read_preferences import ReadPreference
+import six
+from six import iteritems
 
 from mongoengine import signals
-from mongoengine.base import (
-    ALLOW_INHERITANCE,
-    BaseDict,
-    BaseDocument,
-    BaseList,
-    DocumentMetaclass,
-    EmbeddedDocumentList,
-    TopLevelDocumentMetaclass,
-    get_document
-)
+from mongoengine.base import (BaseDict, BaseDocument, BaseList,
+                              DocumentMetaclass, EmbeddedDocumentList,
+                              TopLevelDocumentMetaclass, get_document)
 from mongoengine.common import _import_class
 from mongoengine.connection import DEFAULT_CONNECTION_NAME, get_db
-from mongoengine.context_managers import switch_collection, switch_db
+from mongoengine.context_managers import (set_write_concern,
+                                          switch_collection,
+                                          switch_db)
 from mongoengine.errors import (InvalidDocumentError, InvalidQueryError,
                                 SaveConditionError)
-from mongoengine.python_support import IS_PYMONGO_3
+from mongoengine.pymongo_support import list_collection_names
 from mongoengine.queryset import (NotUniqueError, OperationError,
                                   QuerySet, transform)
 
@@ -31,12 +28,10 @@ __all__ = ('Document', 'EmbeddedDocument', 'DynamicDocument',
 
 
 def includes_cls(fields):
-    """ Helper function used for ensuring and comparing indexes
-    """
-
+    """Helper function used for ensuring and comparing indexes."""
     first_field = None
     if len(fields):
-        if isinstance(fields[0], basestring):
+        if isinstance(fields[0], six.string_types):
             first_field = fields[0]
         elif isinstance(fields[0], (list, tuple)) and len(fields[0]):
             first_field = fields[0][0]
@@ -47,7 +42,7 @@ class InvalidCollectionError(Exception):
     pass
 
 
-class EmbeddedDocument(BaseDocument):
+class EmbeddedDocument(six.with_metaclass(DocumentMetaclass, BaseDocument)):
     """A :class:`~mongoengine.Document` that isn't stored in its own
     collection.  :class:`~mongoengine.EmbeddedDocument`\ s should be used as
     fields on :class:`~mongoengine.Document`\ s through the
@@ -57,9 +52,8 @@ class EmbeddedDocument(BaseDocument):
     to create a specialised version of the embedded document that will be
     stored in the same collection. To facilitate this behaviour a `_cls`
     field is added to documents (hidden though the MongoEngine interface).
-    To disable this behaviour and remove the dependence on the presence of
-    `_cls` set :attr:`allow_inheritance` to ``False`` in the :attr:`meta`
-    dictionary.
+    To enable this behaviour set :attr:`allow_inheritance` to ``True`` in the
+    :attr:`meta` dictionary.
     """
 
     __slots__ = ('_instance', )
@@ -67,7 +61,12 @@ class EmbeddedDocument(BaseDocument):
     # The __metaclass__ attribute is removed by 2to3 when running with Python3
     # my_metaclass is defined so that metaclass can be queried in Python 2 & 3
     my_metaclass = DocumentMetaclass
-    __metaclass__ = DocumentMetaclass
+
+    # A generic embedded document doesn't have any immutable properties
+    # that describe it uniquely, hence it shouldn't be hashable. You can
+    # define your own __hash__ method on a subclass if you need your
+    # embedded documents to be hashable.
+    __hash__ = None
 
     def __init__(self, *args, **kwargs):
         super(EmbeddedDocument, self).__init__(*args, **kwargs)
@@ -82,14 +81,17 @@ class EmbeddedDocument(BaseDocument):
     def __ne__(self, other):
         return not self.__eq__(other)
 
-    def save(self, *args, **kwargs):
-        self._instance.save(*args, **kwargs)
+    def to_mongo(self, *args, **kwargs):
+        data = super(EmbeddedDocument, self).to_mongo(*args, **kwargs)
 
-    def reload(self, *args, **kwargs):
-        self._instance.reload(*args, **kwargs)
+        # remove _id from the SON if it's in it and it's None
+        if '_id' in data and data['_id'] is None:
+            del data['_id']
+
+        return data
 
 
-class Document(BaseDocument):
+class Document(six.with_metaclass(TopLevelDocumentMetaclass, BaseDocument)):
     """The base class used for defining the structure and properties of
     collections of documents stored in MongoDB. Inherit from this class, and
     add fields as class attributes to define a document's structure.
@@ -106,9 +108,8 @@ class Document(BaseDocument):
     create a specialised version of the document that will be stored in the
     same collection. To facilitate this behaviour a `_cls`
     field is added to documents (hidden though the MongoEngine interface).
-    To disable this behaviour and remove the dependence on the presence of
-    `_cls` set :attr:`allow_inheritance` to ``False`` in the :attr:`meta`
-    dictionary.
+    To enable this behaviourset :attr:`allow_inheritance` to ``True`` in the
+    :attr:`meta` dictionary.
 
     A :class:`~mongoengine.Document` may use a **Capped Collection** by
     specifying :attr:`max_documents` and :attr:`max_size` in the :attr:`meta`
@@ -145,73 +146,122 @@ class Document(BaseDocument):
     # The __metaclass__ attribute is removed by 2to3 when running with Python3
     # my_metaclass is defined so that metaclass can be queried in Python 2 & 3
     my_metaclass = TopLevelDocumentMetaclass
-    __metaclass__ = TopLevelDocumentMetaclass
 
     __slots__ = ('__objects',)
 
-    def pk():
-        """Primary key alias
+    @property
+    def pk(self):
+        """Get the primary key."""
+        if 'id_field' not in self._meta:
+            return None
+        return getattr(self, self._meta['id_field'])
+
+    @pk.setter
+    def pk(self, value):
+        """Set the primary key."""
+        return setattr(self, self._meta['id_field'], value)
+
+    def __hash__(self):
+        """Return the hash based on the PK of this document. If it's new
+        and doesn't have a PK yet, return the default object hash instead.
         """
+        if self.pk is None:
+            return super(BaseDocument, self).__hash__()
 
-        def fget(self):
-            if 'id_field' not in self._meta:
-                return None
-            return getattr(self, self._meta['id_field'])
-
-        def fset(self, value):
-            return setattr(self, self._meta['id_field'], value)
-
-        return property(fget, fset)
-
-    pk = pk()
+        return hash(self.pk)
 
     @classmethod
     def _get_db(cls):
         """Some Model using other db_alias"""
-        return get_db(cls._meta.get("db_alias", DEFAULT_CONNECTION_NAME))
+        return get_db(cls._meta.get('db_alias', DEFAULT_CONNECTION_NAME))
+
+    @classmethod
+    def _disconnect(cls):
+        """Detach the Document class from the (cached) database collection"""
+        cls._collection = None
 
     @classmethod
     def _get_collection(cls):
-        """Returns the collection for the document."""
-        # TODO: use new get_collection() with PyMongo3 ?
-        if not hasattr(cls, '_collection') or cls._collection is None:
-            db = cls._get_db()
-            collection_name = cls._get_collection_name()
-            # Create collection as a capped collection if specified
-            if cls._meta.get('max_size') or cls._meta.get('max_documents'):
-                # Get max document limit and max byte size from meta
-                max_size = cls._meta.get('max_size') or 10 * 2 ** 20  # 10MB default
-                max_documents = cls._meta.get('max_documents')
-                # Round up to next 256 bytes as MongoDB would do it to avoid exception
-                if max_size % 256:
-                    max_size = (max_size // 256 + 1) * 256
+        """Return the PyMongo collection corresponding to this document.
 
-                if collection_name in db.collection_names():
-                    cls._collection = db[collection_name]
-                    # The collection already exists, check if its capped
-                    # options match the specified capped options
-                    options = cls._collection.options()
-                    if options.get('max') != max_documents or \
-                            options.get('size') != max_size:
-                        msg = (('Cannot create collection "%s" as a capped '
-                                'collection as it already exists')
-                               % cls._collection)
-                        raise InvalidCollectionError(msg)
-                else:
-                    # Create the collection as a capped collection
-                    opts = {'capped': True, 'size': max_size}
-                    if max_documents:
-                        opts['max'] = max_documents
-                    cls._collection = db.create_collection(
-                        collection_name, **opts
-                    )
+        Upon first call, this method:
+        1. Initializes a :class:`~pymongo.collection.Collection` corresponding
+           to this document.
+        2. Creates indexes defined in this document's :attr:`meta` dictionary.
+           This happens only if `auto_create_index` is True.
+        """
+        if not hasattr(cls, '_collection') or cls._collection is None:
+            # Get the collection, either capped or regular.
+            if cls._meta.get('max_size') or cls._meta.get('max_documents'):
+                cls._collection = cls._get_capped_collection()
             else:
+                db = cls._get_db()
+                collection_name = cls._get_collection_name()
                 cls._collection = db[collection_name]
-            if cls._meta.get('auto_create_index', True):
+
+            # Ensure indexes on the collection unless auto_create_index was
+            # set to False.
+            # Also there is no need to ensure indexes on slave.
+            db = cls._get_db()
+            if cls._meta.get('auto_create_index', True) and\
+                    db.client.is_primary:
                 cls.ensure_indexes()
+
         return cls._collection
 
-    def modify(self, query={}, **update):
+    @classmethod
+    def _get_capped_collection(cls):
+        """Create a new or get an existing capped PyMongo collection."""
+        db = cls._get_db()
+        collection_name = cls._get_collection_name()
+
+        # Get max document limit and max byte size from meta.
+        max_size = cls._meta.get('max_size') or 10 * 2 ** 20  # 10MB default
+        max_documents = cls._meta.get('max_documents')
+
+        # MongoDB will automatically raise the size to make it a multiple of
+        # 256 bytes. We raise it here ourselves to be able to reliably compare
+        # the options below.
+        if max_size % 256:
+            max_size = (max_size // 256 + 1) * 256
+
+        # If the collection already exists and has different options
+        # (i.e. isn't capped or has different max/size), raise an error.
+        if collection_name in list_collection_names(db, include_system_collections=True):
+            collection = db[collection_name]
+            options = collection.options()
+            if (
+                options.get('max') != max_documents or
+                options.get('size') != max_size
+            ):
+                raise InvalidCollectionError(
+                    'Cannot create collection "{}" as a capped '
+                    'collection as it already exists'.format(cls._collection)
+                )
+
+            return collection
+
+        # Create a new capped collection.
+        opts = {'capped': True, 'size': max_size}
+        if max_documents:
+            opts['max'] = max_documents
+
+        return db.create_collection(collection_name, **opts)
+
+    def to_mongo(self, *args, **kwargs):
+        data = super(Document, self).to_mongo(*args, **kwargs)
+
+        # If '_id' is None, try and set it from self._data. If that
+        # doesn't exist either, remove '_id' from the SON completely.
+        if data['_id'] is None:
+            if self._data.get('id') is None:
+                del data['_id']
+            else:
+                data['_id'] = self._data['id']
+
+        return data
+
+    def modify(self, query=None, **update):
         """Perform an atomic update of the document in the database and reload
         the document object using updated version.
 
@@ -225,17 +275,22 @@ class Document(BaseDocument):
             database matches the query
         :param update: Django-style update keyword arguments
         """
+        if query is None:
+            query = {}
 
         if self.pk is None:
-            raise InvalidDocumentError("The document does not have a primary key.")
+            raise InvalidDocumentError('The document does not have a primary key.')
 
-        id_field = self._meta["id_field"]
+        id_field = self._meta['id_field']
         query = query.copy() if isinstance(query, dict) else query.to_query(self)
 
         if id_field not in query:
             query[id_field] = self.pk
         elif query[id_field] != self.pk:
-            raise InvalidQueryError("Invalid document modify query: it must modify only this document.")
+            raise InvalidQueryError('Invalid document modify query: it must modify only this document.')
+
+        # Need to add shard key to query, or you get an error
+        query.update(self._object_key)
 
         updated = self._qs(**query).modify(new=True, **update)
         if updated is None:
@@ -257,7 +312,7 @@ class Document(BaseDocument):
         created.
 
         :param force_insert: only try to create a new document, don't allow
-            updates of existing documents
+            updates of existing documents.
         :param validate: validates the document; set to ``False`` to skip.
         :param clean: call the document clean method, requires `validate` to be
             True.
@@ -277,7 +332,7 @@ class Document(BaseDocument):
         :param save_condition: only perform save if matching record in db
             satisfies condition(s) (e.g. version number).
             Raises :class:`OperationError` if the conditions are not satisfied
-        :parm signal_kwargs: (optional) kwargs dictionary to be passed to
+        :param signal_kwargs: (optional) kwargs dictionary to be passed to
             the signal calls.
 
         .. versionchanged:: 0.5
@@ -304,120 +359,166 @@ class Document(BaseDocument):
             Add signal_kwargs argument
         """
         signal_kwargs = signal_kwargs or {}
+
+        if self._meta.get('abstract'):
+            raise InvalidDocumentError('Cannot save an abstract document.')
+
         signals.pre_save.send(self.__class__, document=self, **signal_kwargs)
 
         if validate:
             self.validate(clean=clean)
 
         if write_concern is None:
-            write_concern = {"w": 1}
+            write_concern = {}
 
-        doc = self.to_mongo()
-
-        created = ('_id' not in doc or self._created or force_insert)
+        doc_id = self.to_mongo(fields=[self._meta['id_field']])
+        created = ('_id' not in doc_id or self._created or force_insert)
 
         signals.pre_save_post_validation.send(self.__class__, document=self,
                                               created=created, **signal_kwargs)
+        # it might be refreshed by the pre_save_post_validation hook, e.g., for etag generation
+        doc = self.to_mongo()
+
+        if self._meta.get('auto_create_index', True):
+            self.ensure_indexes()
 
         try:
-            collection = self._get_collection()
-            if self._meta.get('auto_create_index', True):
-                self.ensure_indexes()
+            # Save a new document or update an existing one
             if created:
-                if force_insert:
-                    object_id = collection.insert(doc, **write_concern)
-                else:
-                    object_id = collection.save(doc, **write_concern)
-                    # In PyMongo 3.0, the save() call calls internally the _update() call
-                    # but they forget to return the _id value passed back, therefore getting it back here
-                    # Correct behaviour in 2.X and in 3.0.1+ versions
-                    if not object_id and pymongo.version_tuple == (3, 0):
-                        pk_as_mongo_obj = self._fields.get(self._meta['id_field']).to_mongo(self.pk)
-                        object_id = (
-                            self._qs.filter(pk=pk_as_mongo_obj).first() and
-                            self._qs.filter(pk=pk_as_mongo_obj).first().pk
-                        )  # TODO doesn't this make 2 queries?
+                object_id = self._save_create(doc, force_insert, write_concern)
             else:
-                object_id = doc['_id']
-                updates, removals = self._delta()
-                # Need to add shard key to query, or you get an error
-                if save_condition is not None:
-                    select_dict = transform.query(self.__class__,
-                                                  **save_condition)
-                else:
-                    select_dict = {}
-                select_dict['_id'] = object_id
-                shard_key = self.__class__._meta.get('shard_key', tuple())
-                for k in shard_key:
-                    path = self._lookup_field(k.split('.'))
-                    actual_key = [p.db_field for p in path]
-                    val = doc
-                    for ak in actual_key:
-                        val = val[ak]
-                    select_dict['.'.join(actual_key)] = val
-
-                def is_new_object(last_error):
-                    if last_error is not None:
-                        updated = last_error.get("updatedExisting")
-                        if updated is not None:
-                            return not updated
-                    return created
-
-                update_query = {}
-
-                if updates:
-                    update_query["$set"] = updates
-                if removals:
-                    update_query["$unset"] = removals
-                if updates or removals:
-                    upsert = save_condition is None
-                    last_error = collection.update(select_dict, update_query,
-                                                   upsert=upsert, **write_concern)
-                    if not upsert and last_error["n"] == 0:
-                        raise SaveConditionError('Race condition preventing'
-                                                 ' document update detected')
-                    created = is_new_object(last_error)
+                object_id, created = self._save_update(doc, save_condition,
+                                                       write_concern)
 
             if cascade is None:
-                cascade = self._meta.get(
-                    'cascade', False) or cascade_kwargs is not None
+                cascade = (self._meta.get('cascade', False) or
+                           cascade_kwargs is not None)
 
             if cascade:
                 kwargs = {
-                    "force_insert": force_insert,
-                    "validate": validate,
-                    "write_concern": write_concern,
-                    "cascade": cascade
+                    'force_insert': force_insert,
+                    'validate': validate,
+                    'write_concern': write_concern,
+                    'cascade': cascade
                 }
                 if cascade_kwargs:  # Allow granular control over cascades
                     kwargs.update(cascade_kwargs)
                 kwargs['_refs'] = _refs
                 self.cascade_save(**kwargs)
-        except pymongo.errors.DuplicateKeyError, err:
+
+        except pymongo.errors.DuplicateKeyError as err:
             message = u'Tried to save duplicate unique keys (%s)'
-            raise NotUniqueError(message % unicode(err))
-        except pymongo.errors.OperationFailure, err:
+            raise NotUniqueError(message % six.text_type(err))
+        except pymongo.errors.OperationFailure as err:
             message = 'Could not save document (%s)'
-            if re.match('^E1100[01] duplicate key', unicode(err)):
+            if re.match('^E1100[01] duplicate key', six.text_type(err)):
                 # E11000 - duplicate key error index
                 # E11001 - duplicate key on update
                 message = u'Tried to save duplicate unique keys (%s)'
-                raise NotUniqueError(message % unicode(err))
-            raise OperationError(message % unicode(err))
+                raise NotUniqueError(message % six.text_type(err))
+            raise OperationError(message % six.text_type(err))
+
+        # Make sure we store the PK on this document now that it's saved
         id_field = self._meta['id_field']
         if created or id_field not in self._meta.get('shard_key', []):
             self[id_field] = self._fields[id_field].to_python(object_id)
 
         signals.post_save.send(self.__class__, document=self,
                                created=created, **signal_kwargs)
+
         self._clear_changed_fields()
         self._created = False
+
         return self
 
-    def cascade_save(self, *args, **kwargs):
-        """Recursively saves any references /
-           generic references on the document"""
-        _refs = kwargs.get('_refs', []) or []
+    def _save_create(self, doc, force_insert, write_concern):
+        """Save a new document.
+
+        Helper method, should only be used inside save().
+        """
+        collection = self._get_collection()
+        with set_write_concern(collection, write_concern) as wc_collection:
+            if force_insert:
+                return wc_collection.insert_one(doc).inserted_id
+            # insert_one will provoke UniqueError alongside save does not
+            # therefore, it need to catch and call replace_one.
+            if '_id' in doc:
+                raw_object = wc_collection.find_one_and_replace(
+                    {'_id': doc['_id']}, doc)
+                if raw_object:
+                    return doc['_id']
+
+            object_id = wc_collection.insert_one(doc).inserted_id
+
+        return object_id
+
+    def _get_update_doc(self):
+        """Return a dict containing all the $set and $unset operations
+        that should be sent to MongoDB based on the changes made to this
+        Document.
+        """
+        updates, removals = self._delta()
+
+        update_doc = {}
+        if updates:
+            update_doc['$set'] = updates
+        if removals:
+            update_doc['$unset'] = removals
+
+        return update_doc
+
+    def _save_update(self, doc, save_condition, write_concern):
+        """Update an existing document.
+
+        Helper method, should only be used inside save().
+        """
+        collection = self._get_collection()
+        object_id = doc['_id']
+        created = False
+
+        select_dict = {}
+        if save_condition is not None:
+            select_dict = transform.query(self.__class__, **save_condition)
+
+        select_dict['_id'] = object_id
+
+        # Need to add shard key to query, or you get an error
+        shard_key = self._meta.get('shard_key', tuple())
+        for k in shard_key:
+            path = self._lookup_field(k.split('.'))
+            actual_key = [p.db_field for p in path]
+            val = doc
+            for ak in actual_key:
+                val = val[ak]
+            select_dict['.'.join(actual_key)] = val
+
+        update_doc = self._get_update_doc()
+        if update_doc:
+            upsert = save_condition is None
+            with set_write_concern(collection, write_concern) as wc_collection:
+                last_error = wc_collection.update_one(
+                    select_dict,
+                    update_doc,
+                    upsert=upsert
+                ).raw_result
+            if not upsert and last_error['n'] == 0:
+                raise SaveConditionError('Race condition preventing'
+                                         ' document update detected')
+            if last_error is not None:
+                updated_existing = last_error.get('updatedExisting')
+                if updated_existing is False:
+                    created = True
+                    # !!! This is bad, means we accidentally created a new,
+                    # potentially corrupted document. See
+                    # https://github.com/MongoEngine/mongoengine/issues/564
+
+        return object_id, created
+
+    def cascade_save(self, **kwargs):
+        """Recursively save any references and generic references on the
+        document.
+        """
+        _refs = kwargs.get('_refs') or []
 
         ReferenceField = _import_class('ReferenceField')
         GenericReferenceField = _import_class('GenericReferenceField')
@@ -443,16 +544,19 @@ class Document(BaseDocument):
 
     @property
     def _qs(self):
-        """
-        Returns the queryset to use for updating / reloading / deletions
-        """
+        """Return the default queryset corresponding to this document."""
         if not hasattr(self, '__objects'):
             self.__objects = QuerySet(self, self._get_collection())
         return self.__objects
 
     @property
     def _object_key(self):
-        """Dict to identify object in collection
+        """Get the query dict that can be used to fetch this object from
+        the database.
+
+        Most of the time the dict is a simple PK lookup, but in case of
+        a sharded collection with a compound shard key, it can contain a more
+        complex query.
         """
         select_dict = {'pk': self.pk}
         shard_key = self.__class__._meta.get('shard_key', tuple())
@@ -475,8 +579,8 @@ class Document(BaseDocument):
         if self.pk is None:
             if kwargs.get('upsert', False):
                 query = self.to_mongo()
-                if "_cls" in query:
-                    del query["_cls"]
+                if '_cls' in query:
+                    del query['_cls']
                 return self._qs.filter(**query).update_one(**kwargs)
             else:
                 raise OperationError(
@@ -489,12 +593,11 @@ class Document(BaseDocument):
         """Delete the :class:`~mongoengine.Document` from the database. This
         will only take effect if the document has been previously saved.
 
-        :parm signal_kwargs: (optional) kwargs dictionary to be passed to
+        :param signal_kwargs: (optional) kwargs dictionary to be passed to
             the signal calls.
         :param write_concern: Extra keyword arguments are passed down which
-            will be used as options for the resultant
-            ``getLastError`` command.  For example,
-            ``save(..., write_concern={w: 2, fsync: True}, ...)`` will
+            will be used as options for the resultant ``getLastError`` command.
+            For example, ``save(..., w: 2, fsync: True)`` will
             wait until at least two servers have recorded the write and
             will force an fsync on the primary server.
 
@@ -506,14 +609,14 @@ class Document(BaseDocument):
 
         # Delete FileFields separately
         FileField = _import_class('FileField')
-        for name, field in self._fields.iteritems():
+        for name, field in iteritems(self._fields):
             if isinstance(field, FileField):
                 getattr(self, name).delete()
 
         try:
             self._qs.filter(
                 **self._object_key).delete(write_concern=write_concern, _from_doc_delete=True)
-        except pymongo.errors.OperationFailure, err:
+        except pymongo.errors.OperationFailure as err:
             message = u'Could not delete document (%s)' % err.message
             raise OperationError(message)
         signals.post_delete.send(self.__class__, document=self, **signal_kwargs)
@@ -601,11 +704,12 @@ class Document(BaseDocument):
         if fields and isinstance(fields[0], int):
             max_depth = fields[0]
             fields = fields[1:]
-        elif "max_depth" in kwargs:
-            max_depth = kwargs["max_depth"]
+        elif 'max_depth' in kwargs:
+            max_depth = kwargs['max_depth']
 
         if self.pk is None:
-            raise self.DoesNotExist("Document does not exist")
+            raise self.DoesNotExist('Document does not exist')
+
         obj = self._qs.read_preference(ReadPreference.PRIMARY).filter(
             **self._object_key).only(*fields).limit(
             1).select_related(max_depth=max_depth)
@@ -613,8 +717,7 @@ class Document(BaseDocument):
         if obj:
             obj = obj[0]
         else:
-            raise self.DoesNotExist("Document does not exist")
-
+            raise self.DoesNotExist('Document does not exist')
         for field in obj._data:
             if not fields or field in fields:
                 try:
@@ -622,7 +725,7 @@ class Document(BaseDocument):
                 except (KeyError, AttributeError):
                     try:
                         # If field is a special field, e.g. items is stored as _reserved_items,
-                        # an KeyError is thrown. So try to retrieve the field from _data
+                        # a KeyError is thrown. So try to retrieve the field from _data
                         setattr(self, field, self._reload(field, obj._data.get(field)))
                     except KeyError:
                         # If field is removed from the database while the object
@@ -630,7 +733,9 @@ class Document(BaseDocument):
                         # i.e. obj.update(unset__field=1) followed by obj.reload()
                         delattr(self, field)
 
-        self._changed_fields = obj._changed_fields
+        self._changed_fields = list(
+            set(self._changed_fields) - set(fields)
+        ) if fields else obj._changed_fields
         self._created = False
         return self
 
@@ -656,7 +761,7 @@ class Document(BaseDocument):
         """Returns an instance of :class:`~bson.dbref.DBRef` useful in
         `__raw__` queries."""
         if self.pk is None:
-            msg = "Only saved documents can have a valid dbref"
+            msg = 'Only saved documents can have a valid dbref'
             raise OperationError(msg)
         return DBRef(self.__class__._get_collection_name(), self.pk)
 
@@ -689,13 +794,13 @@ class Document(BaseDocument):
         .. versionchanged:: 0.10.7
             :class:`OperationError` exception raised if no collection available
         """
-        col_name = cls._get_collection_name()
-        if not col_name:
+        coll_name = cls._get_collection_name()
+        if not coll_name:
             raise OperationError('Document %s has no collection defined '
                                  '(is it abstract ?)' % cls)
         cls._collection = None
         db = cls._get_db()
-        db.drop_collection(col_name)
+        db.drop_collection(coll_name)
 
     @classmethod
     def create_index(cls, keys, background=False, **kwargs):
@@ -710,18 +815,13 @@ class Document(BaseDocument):
         index_spec = index_spec.copy()
         fields = index_spec.pop('fields')
         drop_dups = kwargs.get('drop_dups', False)
-        if IS_PYMONGO_3 and drop_dups:
-            msg = "drop_dups is deprecated and is removed when using PyMongo 3+."
+        if drop_dups:
+            msg = 'drop_dups is deprecated and is removed when using PyMongo 3+.'
             warnings.warn(msg, DeprecationWarning)
-        elif not IS_PYMONGO_3:
-            index_spec['drop_dups'] = drop_dups
         index_spec['background'] = background
         index_spec.update(kwargs)
 
-        if IS_PYMONGO_3:
-            return cls._get_collection().create_index(fields, **index_spec)
-        else:
-            return cls._get_collection().ensure_index(fields, **index_spec)
+        return cls._get_collection().create_index(fields, **index_spec)
 
     @classmethod
     def ensure_index(cls, key_or_list, drop_dups=False, background=False,
@@ -736,11 +836,9 @@ class Document(BaseDocument):
         :param drop_dups: Was removed/ignored with MongoDB >2.7.5. The value
             will be removed if PyMongo3+ is used
         """
-        if IS_PYMONGO_3 and drop_dups:
-            msg = "drop_dups is deprecated and is removed when using PyMongo 3+."
+        if drop_dups:
+            msg = 'drop_dups is deprecated and is removed when using PyMongo 3+.'
             warnings.warn(msg, DeprecationWarning)
-        elif not IS_PYMONGO_3:
-            kwargs.update({'drop_dups': drop_dups})
         return cls.create_index(key_or_list, background=background, **kwargs)
 
     @classmethod
@@ -756,8 +854,8 @@ class Document(BaseDocument):
         drop_dups = cls._meta.get('index_drop_dups', False)
         index_opts = cls._meta.get('index_opts') or {}
         index_cls = cls._meta.get('index_cls', True)
-        if IS_PYMONGO_3 and drop_dups:
-            msg = "drop_dups is deprecated and is removed when using PyMongo 3+."
+        if drop_dups:
+            msg = 'drop_dups is deprecated and is removed when using PyMongo 3+.'
             warnings.warn(msg, DeprecationWarning)
 
         collection = cls._get_collection()
@@ -787,35 +885,25 @@ class Document(BaseDocument):
                 if 'cls' in opts:
                     del opts['cls']
 
-                if IS_PYMONGO_3:
-                    collection.create_index(fields, background=background, **opts)
-                else:
-                    collection.ensure_index(fields, background=background,
-                                            drop_dups=drop_dups, **opts)
+                collection.create_index(fields, background=background, **opts)
 
         # If _cls is being used (for polymorphism), it needs an index,
         # only if another index doesn't begin with _cls
-        if (index_cls and not cls_indexed and
-                cls._meta.get('allow_inheritance', ALLOW_INHERITANCE) is True):
+        if index_cls and not cls_indexed and cls._meta.get('allow_inheritance'):
 
             # we shouldn't pass 'cls' to the collection.ensureIndex options
             # because of https://jira.mongodb.org/browse/SERVER-769
             if 'cls' in index_opts:
                 del index_opts['cls']
 
-            if IS_PYMONGO_3:
-                collection.create_index('_cls', background=background,
-                                        **index_opts)
-            else:
-                collection.ensure_index('_cls', background=background,
-                                        **index_opts)
+            collection.create_index('_cls', background=background,
+                                    **index_opts)
 
     @classmethod
     def list_indexes(cls):
         """ Lists all of the indexes that should be created for given
         collection. It includes all the indexes from super- and sub-classes.
         """
-
         if cls._meta.get('abstract'):
             return []
 
@@ -866,21 +954,28 @@ class Document(BaseDocument):
         # finish up by appending { '_id': 1 } and { '_cls': 1 }, if needed
         if [(u'_id', 1)] not in indexes:
             indexes.append([(u'_id', 1)])
-        if (cls._meta.get('index_cls', True) and
-                cls._meta.get('allow_inheritance', ALLOW_INHERITANCE) is True):
+        if cls._meta.get('index_cls', True) and cls._meta.get('allow_inheritance'):
             indexes.append([(u'_cls', 1)])
 
         return indexes
 
     @classmethod
     def compare_indexes(cls):
-        """ Compares the indexes defined in MongoEngine with the ones existing
-        in the database. Returns any missing/extra indexes.
+        """ Compares the indexes defined in MongoEngine with the ones
+        existing in the database. Returns any missing/extra indexes.
         """
 
         required = cls.list_indexes()
-        existing = [info['key']
-                    for info in cls._get_collection().index_information().values()]
+
+        existing = []
+        for info in cls._get_collection().index_information().values():
+            if '_fts' in info['key'][0]:
+                index_type = info['key'][0][1]
+                text_index_fields = info.get('weights').keys()
+                existing.append(
+                    [(key, index_type) for key in text_index_fields])
+            else:
+                existing.append(info['key'])
         missing = [index for index in required if index not in existing]
         extra = [index for index in existing if index not in required]
 
@@ -897,10 +992,10 @@ class Document(BaseDocument):
         return {'missing': missing, 'extra': extra}
 
 
-class DynamicDocument(Document):
+class DynamicDocument(six.with_metaclass(TopLevelDocumentMetaclass, Document)):
     """A Dynamic Document class allowing flexible, expandable and uncontrolled
     schemas.  As a :class:`~mongoengine.Document` subclass, acts in the same
-    way as an ordinary document but has expando style properties.  Any data
+    way as an ordinary document but has expanded style properties.  Any data
     passed or set against the :class:`~mongoengine.DynamicDocument` that is
     not a field is automatically converted into a
     :class:`~mongoengine.fields.DynamicField` and data can be attributed to that
@@ -908,27 +1003,28 @@ class DynamicDocument(Document):
 
     .. note::
 
-        There is one caveat on Dynamic Documents: fields cannot start with `_`
+        There is one caveat on Dynamic Documents: undeclared fields cannot start with `_`
     """
 
     # The __metaclass__ attribute is removed by 2to3 when running with Python3
     # my_metaclass is defined so that metaclass can be queried in Python 2 & 3
     my_metaclass = TopLevelDocumentMetaclass
-    __metaclass__ = TopLevelDocumentMetaclass
 
     _dynamic = True
 
     def __delattr__(self, *args, **kwargs):
-        """Deletes the attribute by setting to None and allowing _delta to unset
-        it"""
+        """Delete the attribute by setting to None and allowing _delta
+        to unset it.
+        """
         field_name = args[0]
         if field_name in self._dynamic_fields:
             setattr(self, field_name, None)
+            self._dynamic_fields[field_name].null = False
         else:
             super(DynamicDocument, self).__delattr__(*args, **kwargs)
 
 
-class DynamicEmbeddedDocument(EmbeddedDocument):
+class DynamicEmbeddedDocument(six.with_metaclass(DocumentMetaclass, EmbeddedDocument)):
     """A Dynamic Embedded Document class allowing flexible, expandable and
     uncontrolled schemas. See :class:`~mongoengine.DynamicDocument` for more
     information about dynamic documents.
@@ -937,13 +1033,13 @@ class DynamicEmbeddedDocument(EmbeddedDocument):
     # The __metaclass__ attribute is removed by 2to3 when running with Python3
     # my_metaclass is defined so that metaclass can be queried in Python 2 & 3
     my_metaclass = DocumentMetaclass
-    __metaclass__ = DocumentMetaclass
 
     _dynamic = True
 
     def __delattr__(self, *args, **kwargs):
-        """Deletes the attribute by setting to None and allowing _delta to unset
-        it"""
+        """Delete the attribute by setting to None and allowing _delta
+        to unset it.
+        """
         field_name = args[0]
         if field_name in self._fields:
             default = self._fields[field_name].default
@@ -985,10 +1081,10 @@ class MapReduceDocument(object):
             try:
                 self.key = id_field_type(self.key)
             except Exception:
-                raise Exception("Could not cast key as %s" %
+                raise Exception('Could not cast key as %s' %
                                 id_field_type.__name__)
 
-        if not hasattr(self, "_key_object"):
+        if not hasattr(self, '_key_object'):
             self._key_object = self._document.objects.with_id(self.key)
             return self._key_object
         return self._key_object

mongoengine/errors.py

@@ -1,12 +1,12 @@
 from collections import defaultdict
 
-from mongoengine.python_support import txt_type
-
+import six
+from six import iteritems
 
 __all__ = ('NotRegistered', 'InvalidDocumentError', 'LookUpError',
            'DoesNotExist', 'MultipleObjectsReturned', 'InvalidQueryError',
            'OperationError', 'NotUniqueError', 'FieldDoesNotExist',
-           'ValidationError', 'SaveConditionError')
+           'ValidationError', 'SaveConditionError', 'DeprecatedError')
 
 
 class NotRegistered(Exception):
@@ -51,8 +51,8 @@ class FieldDoesNotExist(Exception):
     or an :class:`~mongoengine.EmbeddedDocument`.
 
     To avoid this behavior on data loading,
-    you should the :attr:`strict` to ``False``
-    in the :attr:`meta` dictionnary.
+    you should set the :attr:`strict` to ``False``
+    in the :attr:`meta` dictionary.
     """
 
 
@@ -71,13 +71,14 @@ class ValidationError(AssertionError):
     field_name = None
     _message = None
 
-    def __init__(self, message="", **kwargs):
+    def __init__(self, message='', **kwargs):
+        super(ValidationError, self).__init__(message)
         self.errors = kwargs.get('errors', {})
         self.field_name = kwargs.get('field_name')
         self.message = message
 
     def __str__(self):
-        return txt_type(self.message)
+        return six.text_type(self.message)
 
     def __repr__(self):
         return '%s(%s,)' % (self.__class__.__name__, self.message)
@@ -109,19 +110,19 @@ class ValidationError(AssertionError):
 
         def build_dict(source):
             errors_dict = {}
-            if not source:
-                return errors_dict
             if isinstance(source, dict):
-                for field_name, error in source.iteritems():
+                for field_name, error in iteritems(source):
                     errors_dict[field_name] = build_dict(error)
             elif isinstance(source, ValidationError) and source.errors:
                 return build_dict(source.errors)
             else:
-                return unicode(source)
+                return six.text_type(source)
+
             return errors_dict
 
         if not self.errors:
             return {}
+
         return build_dict(self.errors)
 
     def _format_errors(self):
@@ -132,12 +133,17 @@ class ValidationError(AssertionError):
                 value = ' '.join([generate_key(k) for k in value])
             elif isinstance(value, dict):
                 value = ' '.join(
-                    [generate_key(v, k) for k, v in value.iteritems()])
+                    [generate_key(v, k) for k, v in iteritems(value)])
 
-            results = "%s.%s" % (prefix, value) if prefix else value
+            results = '%s.%s' % (prefix, value) if prefix else value
             return results
 
         error_dict = defaultdict(list)
-        for k, v in self.to_dict().iteritems():
+        for k, v in iteritems(self.to_dict()):
             error_dict[generate_key(v)].append(k)
-        return ' '.join(["%s: %s" % (k, v) for k, v in error_dict.iteritems()])
+        return ' '.join(['%s: %s' % (k, v) for k, v in iteritems(error_dict)])
+
+
+class DeprecatedError(Exception):
+    """Raise when a user uses a feature that has been Deprecated"""
+    pass

mongoengine/mongodb_support.py

@@ -0,0 +1,19 @@
+"""
+Helper functions, constants, and types to aid with MongoDB version support
+"""
+from mongoengine.connection import get_connection
+
+
+# Constant that can be used to compare the version retrieved with
+# get_mongodb_version()
+MONGODB_34 = (3, 4)
+MONGODB_36 = (3, 6)
+
+
+def get_mongodb_version():
+    """Return the version of the connected mongoDB (first 2 digits)
+
+    :return: tuple(int, int)
+    """
+    version_list = get_connection().server_info()['versionArray'][:2]     # e.g: (3, 2)
+    return tuple(version_list)

mongoengine/pymongo_support.py

@@ -0,0 +1,32 @@
+"""
+Helper functions, constants, and types to aid with PyMongo v2.7 - v3.x support.
+"""
+import pymongo
+
+_PYMONGO_37 = (3, 7)
+
+PYMONGO_VERSION = tuple(pymongo.version_tuple[:2])
+
+IS_PYMONGO_GTE_37 = PYMONGO_VERSION >= _PYMONGO_37
+
+
+def count_documents(collection, filter):
+    """Pymongo>3.7 deprecates count in favour of count_documents"""
+    if IS_PYMONGO_GTE_37:
+        return collection.count_documents(filter)
+    else:
+        count = collection.find(filter).count()
+    return count
+
+
+def list_collection_names(db, include_system_collections=False):
+    """Pymongo>3.7 deprecates collection_names in favour of list_collection_names"""
+    if IS_PYMONGO_GTE_37:
+        collections = db.list_collection_names()
+    else:
+        collections = db.collection_names()
+
+    if not include_system_collections:
+        collections = [c for c in collections if not c.startswith('system.')]
+
+    return collections

mongoengine/python_support.py

@@ -1,50 +1,23 @@
-"""Helper functions and types to aid with Python 2.6 - 3 support."""
+"""
+Helper functions, constants, and types to aid with Python v2.7 - v3.x support
+"""
+import six
 
-import sys
-import warnings
+# six.BytesIO resolves to StringIO.StringIO in Py2 and io.BytesIO in Py3.
+StringIO = six.BytesIO
 
-import pymongo
-
-
-# Show a deprecation warning for people using Python v2.6
-# TODO remove in mongoengine v0.11.0
-if sys.version_info[0] == 2 and sys.version_info[1] == 6:
-    warnings.warn(
-        'Python v2.6 support is deprecated and is going to be dropped '
-        'entirely in the upcoming v0.11.0 release. Update your Python '
-        'version if you want to have access to the latest features and '
-        'bug fixes in MongoEngine.',
-        DeprecationWarning
-    )
-
-if pymongo.version_tuple[0] < 3:
-    IS_PYMONGO_3 = False
-else:
-    IS_PYMONGO_3 = True
-
-PY3 = sys.version_info[0] == 3
-
-if PY3:
-    import codecs
-    from io import BytesIO as StringIO
-
-    # return s converted to binary.  b('test') should be equivalent to b'test'
-    def b(s):
-        return codecs.latin_1_encode(s)[0]
-
-    bin_type = bytes
-    txt_type = str
-else:
+# Additionally for Py2, try to use the faster cStringIO, if available
+if not six.PY3:
     try:
-        from cStringIO import StringIO
+        import cStringIO
     except ImportError:
-        from StringIO import StringIO
+        pass
+    else:
+        StringIO = cStringIO.StringIO
 
-    # Conversion to binary only necessary in Python 3
-    def b(s):
-        return s
 
-    bin_type = str
-    txt_type = unicode
-
-str_types = (bin_type, txt_type)
+if six.PY3:
+    from collections.abc import Hashable
+else:
+    # raises DeprecationWarnings in Python >=3.7
+    from collections import Hashable

mongoengine/queryset/__init__.py

@@ -1,11 +1,17 @@
-from mongoengine.errors import (DoesNotExist, InvalidQueryError,
-                                MultipleObjectsReturned, NotUniqueError,
-                                OperationError)
+from mongoengine.errors import *
 from mongoengine.queryset.field_list import *
 from mongoengine.queryset.manager import *
 from mongoengine.queryset.queryset import *
 from mongoengine.queryset.transform import *
 from mongoengine.queryset.visitor import *
 
-__all__ = (field_list.__all__ + manager.__all__ + queryset.__all__ +
-           transform.__all__ + visitor.__all__)
+# Expose just the public subset of all imported objects and constants.
+__all__ = (
+    'QuerySet', 'QuerySetNoCache', 'Q', 'queryset_manager', 'QuerySetManager',
+    'QueryFieldList', 'DO_NOTHING', 'NULLIFY', 'CASCADE', 'DENY', 'PULL',
+
+    # Errors that might be related to a queryset, mostly here for backward
+    # compatibility
+    'DoesNotExist', 'InvalidQueryError', 'MultipleObjectsReturned',
+    'NotUniqueError', 'OperationError',
+)

mongoengine/queryset/field_list.py

@@ -63,11 +63,13 @@ class QueryFieldList(object):
             self._only_called = True
         return self
 
-    def __nonzero__(self):
+    def __bool__(self):
         return bool(self.fields)
 
+    __nonzero__ = __bool__  # For Py2 support
+
     def as_dict(self):
-        field_list = dict((field, self.value) for field in self.fields)
+        field_list = {field: self.value for field in self.fields}
         if self.slice:
             field_list.update(self.slice)
         if self._id is not None:

mongoengine/queryset/manager.py

@@ -36,7 +36,7 @@ class QuerySetManager(object):
         queryset_class = owner._meta.get('queryset_class', self.default)
         queryset = queryset_class(owner, owner._get_collection())
         if self.get_queryset:
-            arg_count = self.get_queryset.func_code.co_argcount
+            arg_count = self.get_queryset.__code__.co_argcount
             if arg_count == 1:
                 queryset = self.get_queryset(queryset)
             elif arg_count == 2:

mongoengine/queryset/queryset.py

@@ -1,3 +1,5 @@
+import six
+
 from mongoengine.errors import OperationError
 from mongoengine.queryset.base import (BaseQuerySet, CASCADE, DENY, DO_NOTHING,
                                        NULLIFY, PULL)
@@ -53,15 +55,14 @@ class QuerySet(BaseQuerySet):
         return self._len
 
     def __repr__(self):
-        """Provides the string representation of the QuerySet
-        """
+        """Provide a string representation of the QuerySet"""
         if self._iter:
             return '.. queryset mid-iteration ..'
 
         self._populate_cache()
         data = self._result_cache[:REPR_OUTPUT_SIZE + 1]
         if len(data) > REPR_OUTPUT_SIZE:
-            data[-1] = "...(remaining elements truncated)..."
+            data[-1] = '...(remaining elements truncated)...'
         return repr(data)
 
     def _iter_results(self):
@@ -88,10 +89,10 @@ class QuerySet(BaseQuerySet):
                 yield self._result_cache[pos]
                 pos += 1
 
-            # Raise StopIteration if we already established there were no more
+            # return if we already established there were no more
             # docs in the db cursor.
             if not self._has_more:
-                raise StopIteration
+                return
 
             # Otherwise, populate more of the cache and repeat.
             if len(self._result_cache) <= pos:
@@ -113,8 +114,8 @@ class QuerySet(BaseQuerySet):
         # Pull in ITER_CHUNK_SIZE docs from the database and store them in
         # the result cache.
         try:
-            for i in xrange(ITER_CHUNK_SIZE):
-                self._result_cache.append(self.next())
+            for _ in six.moves.range(ITER_CHUNK_SIZE):
+                self._result_cache.append(six.next(self))
         except StopIteration:
             # Getting this exception means there are no more docs in the
             # db cursor. Set _has_more to False so that we can use that
@@ -137,13 +138,15 @@ class QuerySet(BaseQuerySet):
         return self._len
 
     def no_cache(self):
-        """Convert to a non_caching queryset
+        """Convert to a non-caching queryset
 
         .. versionadded:: 0.8.3 Convert to non caching queryset
         """
         if self._result_cache is not None:
-            raise OperationError("QuerySet already cached")
-        return self.clone_into(QuerySetNoCache(self._document, self._collection))
+            raise OperationError('QuerySet already cached')
+
+        return self._clone_into(QuerySetNoCache(self._document,
+                                                self._collection))
 
 
 class QuerySetNoCache(BaseQuerySet):
@@ -154,7 +157,7 @@ class QuerySetNoCache(BaseQuerySet):
 
         .. versionadded:: 0.8.3 Convert to caching queryset
         """
-        return self.clone_into(QuerySet(self._document, self._collection))
+        return self._clone_into(QuerySet(self._document, self._collection))
 
     def __repr__(self):
         """Provides the string representation of the QuerySet
@@ -165,13 +168,14 @@ class QuerySetNoCache(BaseQuerySet):
             return '.. queryset mid-iteration ..'
 
         data = []
-        for i in xrange(REPR_OUTPUT_SIZE + 1):
+        for _ in six.moves.range(REPR_OUTPUT_SIZE + 1):
             try:
-                data.append(self.next())
+                data.append(six.next(self))
             except StopIteration:
                 break
+
         if len(data) > REPR_OUTPUT_SIZE:
-            data[-1] = "...(remaining elements truncated)..."
+            data[-1] = '...(remaining elements truncated)...'
 
         self.rewind()
         return repr(data)
@@ -182,10 +186,3 @@ class QuerySetNoCache(BaseQuerySet):
             queryset = self.clone()
         queryset.rewind()
         return queryset
-
-
-class QuerySetNoDeRef(QuerySet):
-    """Special no_dereference QuerySet"""
-
-    def __dereference(items, max_depth=1, instance=None, name=None):
-        return items

mongoengine/queryset/transform.py

@@ -3,12 +3,12 @@ from collections import defaultdict
 from bson import ObjectId, SON
 from bson.dbref import DBRef
 import pymongo
+import six
+from six import iteritems
 
-from mongoengine.base.fields import UPDATE_OPERATORS
+from mongoengine.base import UPDATE_OPERATORS
 from mongoengine.common import _import_class
-from mongoengine.connection import get_connection
 from mongoengine.errors import InvalidQueryError
-from mongoengine.python_support import IS_PYMONGO_3
 
 __all__ = ('query', 'update')
 
@@ -29,12 +29,11 @@ MATCH_OPERATORS = (COMPARISON_OPERATORS + GEO_OPERATORS +
 
 # TODO make this less complex
 def query(_doc_cls=None, **kwargs):
-    """Transform a query from Django-style format to Mongo format.
-    """
+    """Transform a query from Django-style format to Mongo format."""
     mongo_query = {}
     merge_query = defaultdict(list)
     for key, value in sorted(kwargs.items()):
-        if key == "__raw__":
+        if key == '__raw__':
             mongo_query.update(value)
             continue
 
@@ -47,7 +46,7 @@ def query(_doc_cls=None, **kwargs):
             op = parts.pop()
 
         # Allow to escape operator-like field name by __
-        if len(parts) > 1 and parts[-1] == "":
+        if len(parts) > 1 and parts[-1] == '':
             parts.pop()
 
         negate = False
@@ -59,7 +58,7 @@ def query(_doc_cls=None, **kwargs):
             # Switch field names to proper names [set in Field(name='foo')]
             try:
                 fields = _doc_cls._lookup_field(parts)
-            except Exception, e:
+            except Exception as e:
                 raise InvalidQueryError(e)
             parts = []
 
@@ -69,7 +68,7 @@ def query(_doc_cls=None, **kwargs):
             cleaned_fields = []
             for field in fields:
                 append_field = True
-                if isinstance(field, basestring):
+                if isinstance(field, six.string_types):
                     parts.append(field)
                     append_field = False
                 # is last and CachedReferenceField
@@ -87,22 +86,14 @@ def query(_doc_cls=None, **kwargs):
             singular_ops = [None, 'ne', 'gt', 'gte', 'lt', 'lte', 'not']
             singular_ops += STRING_OPERATORS
             if op in singular_ops:
-                if isinstance(field, basestring):
-                    if (op in STRING_OPERATORS and
-                            isinstance(value, basestring)):
-                        StringField = _import_class('StringField')
-                        value = StringField.prepare_query_value(op, value)
-                    else:
-                        value = field
-                else:
-                    value = field.prepare_query_value(op, value)
+                value = field.prepare_query_value(op, value)
 
-                    if isinstance(field, CachedReferenceField) and value:
-                        value = value['_id']
+                if isinstance(field, CachedReferenceField) and value:
+                    value = value['_id']
 
             elif op in ('in', 'nin', 'all', 'near') and not isinstance(value, dict):
-                # 'in', 'nin' and 'all' require a list of values
-                value = [field.prepare_query_value(op, v) for v in value]
+                # Raise an error if the in/nin/all/near param is not iterable.
+                value = _prepare_query_for_iterable(field, op, value)
 
             # If we're querying a GenericReferenceField, we need to alter the
             # key depending on the value:
@@ -129,10 +120,10 @@ def query(_doc_cls=None, **kwargs):
                     value = query(field.field.document_type, **value)
                 else:
                     value = field.prepare_query_value(op, value)
-                value = {"$elemMatch": value}
+                value = {'$elemMatch': value}
             elif op in CUSTOM_OPERATORS:
-                NotImplementedError("Custom method '%s' has not "
-                                    "been implemented" % op)
+                NotImplementedError('Custom method "%s" has not '
+                                    'been implemented' % op)
             elif op not in STRING_OPERATORS:
                 value = {'$' + op: value}
 
@@ -147,14 +138,14 @@ def query(_doc_cls=None, **kwargs):
         if op is None or key not in mongo_query:
             mongo_query[key] = value
         elif key in mongo_query:
-            if isinstance(mongo_query[key], dict):
+            if isinstance(mongo_query[key], dict) and isinstance(value, dict):
                 mongo_query[key].update(value)
                 # $max/minDistance needs to come last - convert to SON
                 value_dict = mongo_query[key]
                 if ('$maxDistance' in value_dict or '$minDistance' in value_dict) and \
                         ('$near' in value_dict or '$nearSphere' in value_dict):
                     value_son = SON()
-                    for k, v in value_dict.iteritems():
+                    for k, v in iteritems(value_dict):
                         if k == '$maxDistance' or k == '$minDistance':
                             continue
                         value_son[k] = v
@@ -162,16 +153,14 @@ def query(_doc_cls=None, **kwargs):
                     # PyMongo 3+ and MongoDB < 2.6
                     near_embedded = False
                     for near_op in ('$near', '$nearSphere'):
-                        if isinstance(value_dict.get(near_op), dict) and (
-                                IS_PYMONGO_3 or get_connection().max_wire_version > 1):
+                        if isinstance(value_dict.get(near_op), dict):
                             value_son[near_op] = SON(value_son[near_op])
                             if '$maxDistance' in value_dict:
-                                value_son[near_op][
-                                    '$maxDistance'] = value_dict['$maxDistance']
+                                value_son[near_op]['$maxDistance'] = value_dict['$maxDistance']
                             if '$minDistance' in value_dict:
-                                value_son[near_op][
-                                    '$minDistance'] = value_dict['$minDistance']
+                                value_son[near_op]['$minDistance'] = value_dict['$minDistance']
                             near_embedded = True
+
                     if not near_embedded:
                         if '$maxDistance' in value_dict:
                             value_son['$maxDistance'] = value_dict['$maxDistance']
@@ -197,48 +186,55 @@ def query(_doc_cls=None, **kwargs):
 
 
 def update(_doc_cls=None, **update):
-    """Transform an update spec from Django-style format to Mongo format.
+    """Transform an update spec from Django-style format to Mongo
+    format.
     """
     mongo_update = {}
+
     for key, value in update.items():
-        if key == "__raw__":
+        if key == '__raw__':
             mongo_update.update(value)
             continue
+
         parts = key.split('__')
-        # if there is no operator, default to "set"
+
+        # if there is no operator, default to 'set'
         if len(parts) < 3 and parts[0] not in UPDATE_OPERATORS:
             parts.insert(0, 'set')
+
         # Check for an operator and transform to mongo-style if there is
         op = None
         if parts[0] in UPDATE_OPERATORS:
             op = parts.pop(0)
             # Convert Pythonic names to Mongo equivalents
-            if op in ('push_all', 'pull_all'):
-                op = op.replace('_all', 'All')
-            elif op == 'dec':
+            operator_map = {
+                'push_all': 'pushAll',
+                'pull_all': 'pullAll',
+                'dec': 'inc',
+                'add_to_set': 'addToSet',
+                'set_on_insert': 'setOnInsert'
+            }
+            if op == 'dec':
                 # Support decrement by flipping a positive value's sign
                 # and using 'inc'
-                op = 'inc'
-                if value > 0:
-                    value = -value
-            elif op == 'add_to_set':
-                op = 'addToSet'
-            elif op == 'set_on_insert':
-                op = "setOnInsert"
+                value = -value
+            # If the operator doesn't found from operator map, the op value
+            # will stay unchanged
+            op = operator_map.get(op, op)
 
         match = None
         if parts[-1] in COMPARISON_OPERATORS:
             match = parts.pop()
 
         # Allow to escape operator-like field name by __
-        if len(parts) > 1 and parts[-1] == "":
+        if len(parts) > 1 and parts[-1] == '':
             parts.pop()
 
         if _doc_cls:
             # Switch field names to proper names [set in Field(name='foo')]
             try:
                 fields = _doc_cls._lookup_field(parts)
-            except Exception, e:
+            except Exception as e:
                 raise InvalidQueryError(e)
             parts = []
 
@@ -246,7 +242,7 @@ def update(_doc_cls=None, **update):
             appended_sub_field = False
             for field in fields:
                 append_field = True
-                if isinstance(field, basestring):
+                if isinstance(field, six.string_types):
                     # Convert the S operator to $
                     if field == 'S':
                         field = '$'
@@ -267,11 +263,19 @@ def update(_doc_cls=None, **update):
             else:
                 field = cleaned_fields[-1]
 
-            GeoJsonBaseField = _import_class("GeoJsonBaseField")
+            GeoJsonBaseField = _import_class('GeoJsonBaseField')
             if isinstance(field, GeoJsonBaseField):
                 value = field.to_mongo(value)
 
-            if op in (None, 'set', 'push', 'pull'):
+            if op == 'pull':
+                if field.required or value is not None:
+                    if match in ('in', 'nin') and not isinstance(value, dict):
+                        value = _prepare_query_for_iterable(field, op, value)
+                    else:
+                        value = field.prepare_query_value(op, value)
+            elif op == 'push' and isinstance(value, (list, tuple, set)):
+                value = [field.prepare_query_value(op, v) for v in value]
+            elif op in (None, 'set', 'push'):
                 if field.required or value is not None:
                     value = field.prepare_query_value(op, value)
             elif op in ('pushAll', 'pullAll'):
@@ -281,8 +285,10 @@ def update(_doc_cls=None, **update):
                     value = [field.prepare_query_value(op, v) for v in value]
                 elif field.required or value is not None:
                     value = field.prepare_query_value(op, value)
-            elif op == "unset":
+            elif op == 'unset':
                 value = 1
+            elif op == 'inc':
+                value = field.prepare_query_value(op, value)
 
         if match:
             match = '$' + match
@@ -290,28 +296,30 @@ def update(_doc_cls=None, **update):
 
         key = '.'.join(parts)
 
-        if not op:
-            raise InvalidQueryError("Updates must supply an operation "
-                                    "eg: set__FIELD=value")
-
         if 'pull' in op and '.' in key:
             # Dot operators don't work on pull operations
             # unless they point to a list field
             # Otherwise it uses nested dict syntax
             if op == 'pullAll':
-                raise InvalidQueryError("pullAll operations only support "
-                                        "a single field depth")
+                raise InvalidQueryError('pullAll operations only support '
+                                        'a single field depth')
 
             # Look for the last list field and use dot notation until there
             field_classes = [c.__class__ for c in cleaned_fields]
             field_classes.reverse()
             ListField = _import_class('ListField')
-            if ListField in field_classes:
-                # Join all fields via dot notation to the last ListField
+            EmbeddedDocumentListField = _import_class('EmbeddedDocumentListField')
+            if ListField in field_classes or EmbeddedDocumentListField in field_classes:
+                # Join all fields via dot notation to the last ListField or EmbeddedDocumentListField
                 # Then process as normal
+                if ListField in field_classes:
+                    _check_field = ListField
+                else:
+                    _check_field = EmbeddedDocumentListField
+
                 last_listField = len(
-                    cleaned_fields) - field_classes.index(ListField)
-                key = ".".join(parts[:last_listField])
+                    cleaned_fields) - field_classes.index(_check_field)
+                key = '.'.join(parts[:last_listField])
                 parts = parts[last_listField:]
                 parts.insert(0, key)
 
@@ -319,11 +327,27 @@ def update(_doc_cls=None, **update):
             for key in parts:
                 value = {key: value}
         elif op == 'addToSet' and isinstance(value, list):
-            value = {key: {"$each": value}}
+            value = {key: {'$each': value}}
+        elif op in ('push', 'pushAll'):
+            if parts[-1].isdigit():
+                key = '.'.join(parts[0:-1])
+                position = int(parts[-1])
+                # $position expects an iterable. If pushing a single value,
+                # wrap it in a list.
+                if not isinstance(value, (set, tuple, list)):
+                    value = [value]
+                value = {key: {'$each': value, '$position': position}}
+            else:
+                if op == 'pushAll':
+                    op = 'push'  # convert to non-deprecated keyword
+                    if not isinstance(value, (set, tuple, list)):
+                        value = [value]
+                    value = {key: {'$each': value}}
+                else:
+                    value = {key: value}
         else:
             value = {key: value}
         key = '$' + op
-
         if key not in mongo_update:
             mongo_update[key] = value
         elif key in mongo_update and isinstance(mongo_update[key], dict):
@@ -333,78 +357,100 @@ def update(_doc_cls=None, **update):
 
 
 def _geo_operator(field, op, value):
-    """Helper to return the query for a given geo query"""
-    if op == "max_distance":
+    """Helper to return the query for a given geo query."""
+    if op == 'max_distance':
         value = {'$maxDistance': value}
-    elif op == "min_distance":
+    elif op == 'min_distance':
         value = {'$minDistance': value}
     elif field._geo_index == pymongo.GEO2D:
-        if op == "within_distance":
+        if op == 'within_distance':
             value = {'$within': {'$center': value}}
-        elif op == "within_spherical_distance":
+        elif op == 'within_spherical_distance':
             value = {'$within': {'$centerSphere': value}}
-        elif op == "within_polygon":
+        elif op == 'within_polygon':
             value = {'$within': {'$polygon': value}}
-        elif op == "near":
+        elif op == 'near':
             value = {'$near': value}
-        elif op == "near_sphere":
+        elif op == 'near_sphere':
             value = {'$nearSphere': value}
         elif op == 'within_box':
             value = {'$within': {'$box': value}}
         else:
-            raise NotImplementedError("Geo method '%s' has not "
-                                      "been implemented for a GeoPointField" % op)
+            raise NotImplementedError('Geo method "%s" has not been '
+                                      'implemented for a GeoPointField' % op)
     else:
-        if op == "geo_within":
-            value = {"$geoWithin": _infer_geometry(value)}
-        elif op == "geo_within_box":
-            value = {"$geoWithin": {"$box": value}}
-        elif op == "geo_within_polygon":
-            value = {"$geoWithin": {"$polygon": value}}
-        elif op == "geo_within_center":
-            value = {"$geoWithin": {"$center": value}}
-        elif op == "geo_within_sphere":
-            value = {"$geoWithin": {"$centerSphere": value}}
-        elif op == "geo_intersects":
-            value = {"$geoIntersects": _infer_geometry(value)}
-        elif op == "near":
+        if op == 'geo_within':
+            value = {'$geoWithin': _infer_geometry(value)}
+        elif op == 'geo_within_box':
+            value = {'$geoWithin': {'$box': value}}
+        elif op == 'geo_within_polygon':
+            value = {'$geoWithin': {'$polygon': value}}
+        elif op == 'geo_within_center':
+            value = {'$geoWithin': {'$center': value}}
+        elif op == 'geo_within_sphere':
+            value = {'$geoWithin': {'$centerSphere': value}}
+        elif op == 'geo_intersects':
+            value = {'$geoIntersects': _infer_geometry(value)}
+        elif op == 'near':
             value = {'$near': _infer_geometry(value)}
         else:
-            raise NotImplementedError("Geo method '%s' has not "
-                                      "been implemented for a %s " % (op, field._name))
+            raise NotImplementedError(
+                'Geo method "%s" has not been implemented for a %s '
+                % (op, field._name)
+            )
     return value
 
 
 def _infer_geometry(value):
-    """Helper method that tries to infer the $geometry shape for a given value"""
+    """Helper method that tries to infer the $geometry shape for a
+    given value.
+    """
     if isinstance(value, dict):
-        if "$geometry" in value:
+        if '$geometry' in value:
             return value
         elif 'coordinates' in value and 'type' in value:
-            return {"$geometry": value}
-        raise InvalidQueryError("Invalid $geometry dictionary should have "
-                                "type and coordinates keys")
+            return {'$geometry': value}
+        raise InvalidQueryError('Invalid $geometry dictionary should have '
+                                'type and coordinates keys')
     elif isinstance(value, (list, set)):
         # TODO: shouldn't we test value[0][0][0][0] to see if it is MultiPolygon?
-        # TODO: should both TypeError and IndexError be alike interpreted?
 
         try:
             value[0][0][0]
-            return {"$geometry": {"type": "Polygon", "coordinates": value}}
+            return {'$geometry': {'type': 'Polygon', 'coordinates': value}}
         except (TypeError, IndexError):
             pass
 
         try:
             value[0][0]
-            return {"$geometry": {"type": "LineString", "coordinates": value}}
+            return {'$geometry': {'type': 'LineString', 'coordinates': value}}
         except (TypeError, IndexError):
             pass
 
         try:
             value[0]
-            return {"$geometry": {"type": "Point", "coordinates": value}}
+            return {'$geometry': {'type': 'Point', 'coordinates': value}}
         except (TypeError, IndexError):
             pass
 
-    raise InvalidQueryError("Invalid $geometry data. Can be either a dictionary "
-                            "or (nested) lists of coordinate(s)")
+    raise InvalidQueryError('Invalid $geometry data. Can be either a '
+                            'dictionary or (nested) lists of coordinate(s)')
+
+
+def _prepare_query_for_iterable(field, op, value):
+    # We need a special check for BaseDocument, because - although it's iterable - using
+    # it as such in the context of this method is most definitely a mistake.
+    BaseDocument = _import_class('BaseDocument')
+
+    if isinstance(value, BaseDocument):
+        raise TypeError("When using the `in`, `nin`, `all`, or "
+                        "`near`-operators you can\'t use a "
+                        "`Document`, you must wrap your object "
+                        "in a list (object -> [object]).")
+
+    if not hasattr(value, '__iter__'):
+        raise TypeError("The `in`, `nin`, `all`, or "
+                        "`near`-operators must be applied to an "
+                        "iterable (e.g. a list).")
+
+    return [field.prepare_query_value(op, v) for v in value]

mongoengine/queryset/visitor.py

@@ -3,7 +3,7 @@ import copy
 from mongoengine.errors import InvalidQueryError
 from mongoengine.queryset import transform
 
-__all__ = ('Q',)
+__all__ = ('Q', 'QNode')
 
 
 class QNodeVisitor(object):
@@ -69,9 +69,9 @@ class QueryCompilerVisitor(QNodeVisitor):
         self.document = document
 
     def visit_combination(self, combination):
-        operator = "$and"
+        operator = '$and'
         if combination.operation == combination.OR:
-            operator = "$or"
+            operator = '$or'
         return {operator: combination.children}
 
     def visit_query(self, query):
@@ -79,8 +79,7 @@ class QueryCompilerVisitor(QNodeVisitor):
 
 
 class QNode(object):
-    """Base class for nodes in query trees.
-    """
+    """Base class for nodes in query trees."""
 
     AND = 0
     OR = 1
@@ -94,7 +93,8 @@ class QNode(object):
         raise NotImplementedError
 
     def _combine(self, other, operation):
-        """Combine this node with another node into a QCombination object.
+        """Combine this node with another node into a QCombination
+        object.
         """
         if getattr(other, 'empty', True):
             return self
@@ -116,8 +116,8 @@ class QNode(object):
 
 
 class QCombination(QNode):
-    """Represents the combination of several conditions by a given logical
-    operator.
+    """Represents the combination of several conditions by a given
+    logical operator.
     """
 
     def __init__(self, operation, children):
@@ -131,6 +131,10 @@ class QCombination(QNode):
             else:
                 self.children.append(node)
 
+    def __repr__(self):
+        op = ' & ' if self.operation is self.AND else ' | '
+        return '(%s)' % op.join([repr(node) for node in self.children])
+
     def accept(self, visitor):
         for i in range(len(self.children)):
             if isinstance(self.children[i], QNode):
@@ -151,6 +155,9 @@ class Q(QNode):
     def __init__(self, **query):
         self.query = query
 
+    def __repr__(self):
+        return 'Q(**%s)' % repr(self.query)
+
     def accept(self, visitor):
         return visitor.visit_query(self)
 

mongoengine/signals.py

@@ -1,7 +1,5 @@
-# -*- coding: utf-8 -*-
-
-__all__ = ['pre_init', 'post_init', 'pre_save', 'pre_save_post_validation',
-           'post_save', 'pre_delete', 'post_delete']
+__all__ = ('pre_init', 'post_init', 'pre_save', 'pre_save_post_validation',
+           'post_save', 'pre_delete', 'post_delete')
 
 signals_available = False
 try:
@@ -34,6 +32,7 @@ except ImportError:
             temporarily_connected_to = _fail
         del _fail
 
+
 # the namespace for code signals.  If you are not mongoengine code, do
 # not put signals in here.  Create your own namespace instead.
 _signals = Namespace()

requirements.txt

@@ -1,5 +1,7 @@
 nose
-pymongo>=2.7.1
+pymongo>=3.4
 six==1.10.0
 flake8
 flake8-import-order
+Sphinx==1.5.5
+sphinx-rtd-theme==0.2.4

setup.cfg

@@ -1,13 +1,11 @@
 [nosetests]
-verbosity = 2
-detailed-errors = 1
-cover-erase = 1
-cover-branches = 1
-cover-package = mongoengine
-tests = tests
+verbosity=2
+detailed-errors=1
+#tests=tests
+cover-package=mongoengine
 
 [flake8]
-ignore=E501,F401,F403,F405,I201
-exclude=build,dist,docs,venv,.tox,.eggs,tests
-max-complexity=45
+ignore=E501,F401,F403,F405,I201,I202,W504, W605
+exclude=build,dist,docs,venv,venv3,.tox,.eggs,tests
+max-complexity=47
 application-import-names=mongoengine,tests

setup.py

@@ -21,8 +21,9 @@ except Exception:
 
 
 def get_version(version_tuple):
-    if not isinstance(version_tuple[-1], int):
-        return '.'.join(map(str, version_tuple[:-1])) + version_tuple[-1]
+    """Return the version tuple as a string, e.g. for (0, 10, 7),
+    return '0.10.7'.
+    """
     return '.'.join(map(str, version_tuple))
 
 
@@ -41,39 +42,36 @@ CLASSIFIERS = [
     'Operating System :: OS Independent',
     'Programming Language :: Python',
     "Programming Language :: Python :: 2",
-    "Programming Language :: Python :: 2.6",
     "Programming Language :: Python :: 2.7",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.2",
-    "Programming Language :: Python :: 3.3",
-    "Programming Language :: Python :: 3.4",
+    "Programming Language :: Python :: 3.5",
+    "Programming Language :: Python :: 3.6",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
     'Topic :: Database',
     'Topic :: Software Development :: Libraries :: Python Modules',
 ]
 
-extra_opts = {"packages": find_packages(exclude=["tests", "tests.*"])}
+extra_opts = {
+    'packages': find_packages(exclude=['tests', 'tests.*']),
+    'tests_require': ['nose', 'coverage==4.2', 'blinker', 'Pillow>=2.0.0']
+}
 if sys.version_info[0] == 3:
     extra_opts['use_2to3'] = True
-    extra_opts['tests_require'] = ['nose', 'coverage==3.7.1', 'blinker', 'Pillow>=2.0.0']
-    if "test" in sys.argv or "nosetests" in sys.argv:
+    if 'test' in sys.argv or 'nosetests' in sys.argv:
         extra_opts['packages'] = find_packages()
-        extra_opts['package_data'] = {"tests": ["fields/mongoengine.png", "fields/mongodb_leaf.png"]}
+        extra_opts['package_data'] = {
+            'tests': ['fields/mongoengine.png', 'fields/mongodb_leaf.png']}
 else:
-    # coverage 4 does not support Python 3.2 anymore
-    extra_opts['tests_require'] = ['nose', 'coverage==3.7.1', 'blinker', 'Pillow>=2.0.0', 'python-dateutil']
-
-    if sys.version_info[0] == 2 and sys.version_info[1] == 6:
-        extra_opts['tests_require'].append('unittest2')
+    extra_opts['tests_require'] += ['python-dateutil']
 
 setup(
     name='mongoengine',
     version=VERSION,
     author='Harry Marr',
-    author_email='harry.marr@{nospam}gmail.com',
-    maintainer="Ross Lawley",
-    maintainer_email="ross.lawley@{nospam}gmail.com",
+    author_email='harry.marr@gmail.com',
+    maintainer="Stefan Wojcik",
+    maintainer_email="wojcikstefan@gmail.com",
     url='http://mongoengine.org/',
     download_url='https://github.com/MongoEngine/mongoengine/tarball/master',
     license='MIT',
@@ -82,7 +80,7 @@ setup(
     long_description=LONG_DESCRIPTION,
     platforms=['any'],
     classifiers=CLASSIFIERS,
-    install_requires=['pymongo>=2.7.1', 'six'],
+    install_requires=['pymongo>=3.4', 'six'],
     test_suite='nose.collector',
     **extra_opts
 )

tests/__init__.py

@@ -1,5 +1,4 @@
-from all_warnings import AllWarnings
-from document import *
-from queryset import *
-from fields import *
-from migration import *
+from .all_warnings import AllWarnings
+from .document import *
+from .queryset import *
+from .fields import *

tests/all_warnings/__init__.py

@@ -3,8 +3,6 @@ This test has been put into a module.  This is because it tests warnings that
 only get triggered on first hit.  This way we can ensure its imported into the
 top level and called first by the test suite.
 """
-import sys
-sys.path[0:0] = [""]
 import unittest
 import warnings
 

tests/document/__init__.py

@@ -1,15 +1,13 @@
-import sys
-sys.path[0:0] = [""]
 import unittest
 
-from class_methods import *
-from delta import *
-from dynamic import *
-from indexes import *
-from inheritance import *
-from instance import *
-from json_serialisation import *
-from validation import *
+from .class_methods import *
+from .delta import *
+from .dynamic import *
+from .indexes import *
+from .inheritance import *
+from .instance import *
+from .json_serialisation import *
+from .validation import *
 
 if __name__ == '__main__':
     unittest.main()

tests/document/class_methods.py

@@ -1,9 +1,8 @@
 # -*- coding: utf-8 -*-
-import sys
-sys.path[0:0] = [""]
 import unittest
 
 from mongoengine import *
+from mongoengine.pymongo_support import list_collection_names
 
 from mongoengine.queryset import NULLIFY, PULL
 from mongoengine.connection import get_db
@@ -28,9 +27,7 @@ class ClassMethodsTest(unittest.TestCase):
         self.Person = Person
 
     def tearDown(self):
-        for collection in self.db.collection_names():
-            if 'system.' in collection:
-                continue
+        for collection in list_collection_names(self.db):
             self.db.drop_collection(collection)
 
     def test_definition(self):
@@ -67,10 +64,10 @@ class ClassMethodsTest(unittest.TestCase):
         """
         collection_name = 'person'
         self.Person(name='Test').save()
-        self.assertTrue(collection_name in self.db.collection_names())
+        self.assertIn(collection_name, list_collection_names(self.db))
 
         self.Person.drop_collection()
-        self.assertFalse(collection_name in self.db.collection_names())
+        self.assertNotIn(collection_name, list_collection_names(self.db))
 
     def test_register_delete_rule(self):
         """Ensure that register delete rule adds a delete rule to the document
@@ -103,16 +100,16 @@ class ClassMethodsTest(unittest.TestCase):
         BlogPost.drop_collection()
 
         BlogPost.ensure_indexes()
-        self.assertEqual(BlogPost.compare_indexes(), { 'missing': [], 'extra': [] })
+        self.assertEqual(BlogPost.compare_indexes(), {'missing': [], 'extra': []})
 
         BlogPost.ensure_index(['author', 'description'])
-        self.assertEqual(BlogPost.compare_indexes(), { 'missing': [], 'extra': [[('author', 1), ('description', 1)]] })
+        self.assertEqual(BlogPost.compare_indexes(), {'missing': [], 'extra': [[('author', 1), ('description', 1)]]})
 
         BlogPost._get_collection().drop_index('author_1_description_1')
-        self.assertEqual(BlogPost.compare_indexes(), { 'missing': [], 'extra': [] })
+        self.assertEqual(BlogPost.compare_indexes(), {'missing': [], 'extra': []})
 
         BlogPost._get_collection().drop_index('author_1_title_1')
-        self.assertEqual(BlogPost.compare_indexes(), { 'missing': [[('author', 1), ('title', 1)]], 'extra': [] })
+        self.assertEqual(BlogPost.compare_indexes(), {'missing': [[('author', 1), ('title', 1)]], 'extra': []})
 
     def test_compare_indexes_inheritance(self):
         """ Ensure that the indexes are properly created and that
@@ -141,16 +138,16 @@ class ClassMethodsTest(unittest.TestCase):
 
         BlogPost.ensure_indexes()
         BlogPostWithTags.ensure_indexes()
-        self.assertEqual(BlogPost.compare_indexes(), { 'missing': [], 'extra': [] })
+        self.assertEqual(BlogPost.compare_indexes(), {'missing': [], 'extra': []})
 
         BlogPostWithTags.ensure_index(['author', 'tag_list'])
-        self.assertEqual(BlogPost.compare_indexes(), { 'missing': [], 'extra': [[('_cls', 1), ('author', 1), ('tag_list', 1)]] })
+        self.assertEqual(BlogPost.compare_indexes(), {'missing': [], 'extra': [[('_cls', 1), ('author', 1), ('tag_list', 1)]]})
 
         BlogPostWithTags._get_collection().drop_index('_cls_1_author_1_tag_list_1')
-        self.assertEqual(BlogPost.compare_indexes(), { 'missing': [], 'extra': [] })
+        self.assertEqual(BlogPost.compare_indexes(), {'missing': [], 'extra': []})
 
         BlogPostWithTags._get_collection().drop_index('_cls_1_author_1_tags_1')
-        self.assertEqual(BlogPost.compare_indexes(), { 'missing': [[('_cls', 1), ('author', 1), ('tags', 1)]], 'extra': [] })
+        self.assertEqual(BlogPost.compare_indexes(), {'missing': [[('_cls', 1), ('author', 1), ('tags', 1)]], 'extra': []})
 
     def test_compare_indexes_multiple_subclasses(self):
         """ Ensure that compare_indexes behaves correctly if called from a
@@ -185,9 +182,28 @@ class ClassMethodsTest(unittest.TestCase):
         BlogPostWithTags.ensure_indexes()
         BlogPostWithCustomField.ensure_indexes()
 
-        self.assertEqual(BlogPost.compare_indexes(), { 'missing': [], 'extra': [] })
-        self.assertEqual(BlogPostWithTags.compare_indexes(), { 'missing': [], 'extra': [] })
-        self.assertEqual(BlogPostWithCustomField.compare_indexes(), { 'missing': [], 'extra': [] })
+        self.assertEqual(BlogPost.compare_indexes(), {'missing': [], 'extra': []})
+        self.assertEqual(BlogPostWithTags.compare_indexes(), {'missing': [], 'extra': []})
+        self.assertEqual(BlogPostWithCustomField.compare_indexes(), {'missing': [], 'extra': []})
+
+    def test_compare_indexes_for_text_indexes(self):
+        """ Ensure that compare_indexes behaves correctly for text indexes """
+
+        class Doc(Document):
+            a = StringField()
+            b = StringField()
+            meta = {'indexes': [
+                {'fields': ['$a', "$b"],
+                 'default_language': 'english',
+                 'weights': {'a': 10, 'b': 2}
+                }
+            ]}
+
+        Doc.drop_collection()
+        Doc.ensure_indexes()
+        actual = Doc.compare_indexes()
+        expected = {'missing': [], 'extra': []}
+        self.assertEqual(actual, expected)
 
     def test_list_indexes_inheritance(self):
         """ ensure that all of the indexes are listed regardless of the super-
@@ -321,7 +337,7 @@ class ClassMethodsTest(unittest.TestCase):
             meta = {'collection': collection_name}
 
         Person(name="Test User").save()
-        self.assertTrue(collection_name in self.db.collection_names())
+        self.assertIn(collection_name, list_collection_names(self.db))
 
         user_obj = self.db[collection_name].find_one()
         self.assertEqual(user_obj['name'], "Test User")
@@ -330,7 +346,7 @@ class ClassMethodsTest(unittest.TestCase):
         self.assertEqual(user_obj.name, "Test User")
 
         Person.drop_collection()
-        self.assertFalse(collection_name in self.db.collection_names())
+        self.assertNotIn(collection_name, list_collection_names(self.db))
 
     def test_collection_name_and_primary(self):
         """Ensure that a collection with a specified name may be used.

tests/document/delta.py

@@ -1,20 +1,16 @@
 # -*- coding: utf-8 -*-
-import sys
-sys.path[0:0] = [""]
 import unittest
 
 from bson import SON
 from mongoengine import *
-from mongoengine.connection import get_db
-
-__all__ = ("DeltaTest",)
+from mongoengine.pymongo_support import list_collection_names
+from tests.utils import MongoDBTestCase
 
 
-class DeltaTest(unittest.TestCase):
+class DeltaTest(MongoDBTestCase):
 
     def setUp(self):
-        connect(db='mongoenginetest')
-        self.db = get_db()
+        super(DeltaTest, self).setUp()
 
         class Person(Document):
             name = StringField()
@@ -27,9 +23,7 @@ class DeltaTest(unittest.TestCase):
         self.Person = Person
 
     def tearDown(self):
-        for collection in self.db.collection_names():
-            if 'system.' in collection:
-                continue
+        for collection in list_collection_names(self.db):
             self.db.drop_collection(collection)
 
     def test_delta(self):
@@ -696,7 +690,7 @@ class DeltaTest(unittest.TestCase):
         organization.employees.append(person)
         updates, removals = organization._delta()
         self.assertEqual({}, removals)
-        self.assertTrue('employees' in updates)
+        self.assertIn('employees', updates)
 
     def test_delta_with_dbref_false(self):
         person, organization, employee = self.circular_reference_deltas_2(Document, Document, False)
@@ -711,7 +705,7 @@ class DeltaTest(unittest.TestCase):
         organization.employees.append(person)
         updates, removals = organization._delta()
         self.assertEqual({}, removals)
-        self.assertTrue('employees' in updates)
+        self.assertIn('employees', updates)
 
     def test_nested_nested_fields_mark_as_changed(self):
         class EmbeddedDoc(EmbeddedDocument):
@@ -865,5 +859,6 @@ class DeltaTest(unittest.TestCase):
         self.assertEqual('oops', delta[0]["users.007.rolist"][0]["type"])
         self.assertEqual(uinfo.id, delta[0]["users.007.info"])
 
+
 if __name__ == '__main__':
     unittest.main()

tests/document/dynamic.py

@@ -1,18 +1,15 @@
 import unittest
-import sys
-sys.path[0:0] = [""]
 
 from mongoengine import *
-from mongoengine.connection import get_db
+from tests.utils import MongoDBTestCase
 
-__all__ = ("DynamicTest", )
+__all__ = ("TestDynamicDocument", )
 
 
-class DynamicTest(unittest.TestCase):
+class TestDynamicDocument(MongoDBTestCase):
 
     def setUp(self):
-        connect(db='mongoenginetest')
-        self.db = get_db()
+        super(TestDynamicDocument, self).setUp()
 
         class Person(DynamicDocument):
             name = StringField()
@@ -100,6 +97,72 @@ class DynamicTest(unittest.TestCase):
         self.assertEqual(len(p._data), 4)
         self.assertEqual(sorted(p._data.keys()), ['_cls', 'age', 'id', 'name'])
 
+    def test_fields_without_underscore(self):
+        """Ensure we can query dynamic fields"""
+        Person = self.Person
+
+        p = self.Person(name='Dean')
+        p.save()
+
+        raw_p = Person.objects.as_pymongo().get(id=p.id)
+        self.assertEqual(
+            raw_p,
+            {
+                '_cls': u'Person',
+                '_id': p.id,
+                'name': u'Dean'
+             }
+        )
+
+        p.name = 'OldDean'
+        p.newattr = 'garbage'
+        p.save()
+        raw_p = Person.objects.as_pymongo().get(id=p.id)
+        self.assertEqual(
+            raw_p,
+            {
+                '_cls': u'Person',
+                '_id': p.id,
+                'name': 'OldDean',
+                'newattr': u'garbage'
+            }
+        )
+
+    def test_fields_containing_underscore(self):
+        """Ensure we can query dynamic fields"""
+        class WeirdPerson(DynamicDocument):
+            name = StringField()
+            _name = StringField()
+
+        WeirdPerson.drop_collection()
+
+        p = WeirdPerson(name='Dean', _name='Dean')
+        p.save()
+
+        raw_p = WeirdPerson.objects.as_pymongo().get(id=p.id)
+        self.assertEqual(
+            raw_p,
+            {
+                '_id': p.id,
+                '_name': u'Dean',
+                'name': u'Dean'
+            }
+        )
+
+        p.name = 'OldDean'
+        p._name = 'NewDean'
+        p._newattr1 = 'garbage'    # Unknown fields won't be added
+        p.save()
+        raw_p = WeirdPerson.objects.as_pymongo().get(id=p.id)
+        self.assertEqual(
+            raw_p,
+            {
+                '_id': p.id,
+                '_name': u'NewDean',
+                'name': u'OldDean',
+            }
+        )
+
     def test_dynamic_document_queries(self):
         """Ensure we can query dynamic fields"""
         p = self.Person()
@@ -143,11 +206,9 @@ class DynamicTest(unittest.TestCase):
 
     def test_three_level_complex_data_lookups(self):
         """Ensure you can query three level document dynamic fields"""
-        p = self.Person()
-        p.misc = {'hello': {'hello2': 'world'}}
-        p.save()
-        # from pprint import pprint as pp; import pdb; pdb.set_trace();
-        print self.Person.objects(misc__hello__hello2='world')
+        p = self.Person.objects.create(
+            misc={'hello': {'hello2': 'world'}}
+        )
         self.assertEqual(1, self.Person.objects(misc__hello__hello2='world').count())
 
     def test_complex_embedded_document_validation(self):
@@ -178,8 +239,8 @@ class DynamicTest(unittest.TestCase):
 
         Employee.drop_collection()
 
-        self.assertTrue('name' in Employee._fields)
-        self.assertTrue('salary' in Employee._fields)
+        self.assertIn('name', Employee._fields)
+        self.assertIn('salary', Employee._fields)
         self.assertEqual(Employee._get_collection_name(),
                          self.Person._get_collection_name())
 
@@ -193,7 +254,7 @@ class DynamicTest(unittest.TestCase):
         self.assertEqual(1, Employee.objects(age=20).count())
 
         joe_bloggs = self.Person.objects.first()
-        self.assertTrue(isinstance(joe_bloggs, Employee))
+        self.assertIsInstance(joe_bloggs, Employee)
 
     def test_embedded_dynamic_document(self):
         """Test dynamic embedded documents"""
@@ -373,5 +434,6 @@ class DynamicTest(unittest.TestCase):
         person.save()
         self.assertEqual(Person.objects.first().age, 35)
 
+
 if __name__ == '__main__':
     unittest.main()

tests/document/indexes.py

@@ -1,15 +1,14 @@
 # -*- coding: utf-8 -*-
 import unittest
-import sys
-
-
-import pymongo
-
-from nose.plugins.skip import SkipTest
 from datetime import datetime
 
+from nose.plugins.skip import SkipTest
+from pymongo.errors import OperationFailure
+import pymongo
+from six import iteritems
+
 from mongoengine import *
-from mongoengine.connection import get_db, get_connection
+from mongoengine.connection import get_db
 
 __all__ = ("IndexesTest", )
 
@@ -68,9 +67,9 @@ class IndexesTest(unittest.TestCase):
         info = BlogPost.objects._collection.index_information()
         # _id, '-date', 'tags', ('cat', 'date')
         self.assertEqual(len(info), 4)
-        info = [value['key'] for key, value in info.iteritems()]
+        info = [value['key'] for key, value in iteritems(info)]
         for expected in expected_specs:
-            self.assertTrue(expected['fields'] in info)
+            self.assertIn(expected['fields'], info)
 
     def _index_test_inheritance(self, InheritFrom):
 
@@ -100,9 +99,9 @@ class IndexesTest(unittest.TestCase):
         # the indices on -date and tags will both contain
         # _cls as first element in the key
         self.assertEqual(len(info), 4)
-        info = [value['key'] for key, value in info.iteritems()]
+        info = [value['key'] for key, value in iteritems(info)]
         for expected in expected_specs:
-            self.assertTrue(expected['fields'] in info)
+            self.assertIn(expected['fields'], info)
 
         class ExtendedBlogPost(BlogPost):
             title = StringField()
@@ -115,9 +114,9 @@ class IndexesTest(unittest.TestCase):
 
         ExtendedBlogPost.ensure_indexes()
         info = ExtendedBlogPost.objects._collection.index_information()
-        info = [value['key'] for key, value in info.iteritems()]
+        info = [value['key'] for key, value in iteritems(info)]
         for expected in expected_specs:
-            self.assertTrue(expected['fields'] in info)
+            self.assertIn(expected['fields'], info)
 
     def test_indexes_document_inheritance(self):
         """Ensure that indexes are used when meta[indexes] is specified for
@@ -225,8 +224,8 @@ class IndexesTest(unittest.TestCase):
         # Indexes are lazy so use list() to perform query
         list(Person.objects)
         info = Person.objects._collection.index_information()
-        info = [value['key'] for key, value in info.iteritems()]
-        self.assertTrue([('rank.title', 1)] in info)
+        info = [value['key'] for key, value in iteritems(info)]
+        self.assertIn([('rank.title', 1)], info)
 
     def test_explicit_geo2d_index(self):
         """Ensure that geo2d indexes work when created via meta[indexes]
@@ -245,8 +244,8 @@ class IndexesTest(unittest.TestCase):
 
         Place.ensure_indexes()
         info = Place._get_collection().index_information()
-        info = [value['key'] for key, value in info.iteritems()]
-        self.assertTrue([('location.point', '2d')] in info)
+        info = [value['key'] for key, value in iteritems(info)]
+        self.assertIn([('location.point', '2d')], info)
 
     def test_explicit_geo2d_index_embedded(self):
         """Ensure that geo2d indexes work when created via meta[indexes]
@@ -268,8 +267,8 @@ class IndexesTest(unittest.TestCase):
 
         Place.ensure_indexes()
         info = Place._get_collection().index_information()
-        info = [value['key'] for key, value in info.iteritems()]
-        self.assertTrue([('current.location.point', '2d')] in info)
+        info = [value['key'] for key, value in iteritems(info)]
+        self.assertIn([('current.location.point', '2d')], info)
 
     def test_explicit_geosphere_index(self):
         """Ensure that geosphere indexes work when created via meta[indexes]
@@ -288,8 +287,8 @@ class IndexesTest(unittest.TestCase):
 
         Place.ensure_indexes()
         info = Place._get_collection().index_information()
-        info = [value['key'] for key, value in info.iteritems()]
-        self.assertTrue([('location.point', '2dsphere')] in info)
+        info = [value['key'] for key, value in iteritems(info)]
+        self.assertIn([('location.point', '2dsphere')], info)
 
     def test_explicit_geohaystack_index(self):
         """Ensure that geohaystack indexes work when created via meta[indexes]
@@ -310,8 +309,8 @@ class IndexesTest(unittest.TestCase):
 
         Place.ensure_indexes()
         info = Place._get_collection().index_information()
-        info = [value['key'] for key, value in info.iteritems()]
-        self.assertTrue([('location.point', 'geoHaystack')] in info)
+        info = [value['key'] for key, value in iteritems(info)]
+        self.assertIn([('location.point', 'geoHaystack')], info)
 
     def test_create_geohaystack_index(self):
         """Ensure that geohaystack indexes can be created
@@ -322,8 +321,8 @@ class IndexesTest(unittest.TestCase):
 
         Place.create_index({'fields': (')location.point', 'name')}, bucketSize=10)
         info = Place._get_collection().index_information()
-        info = [value['key'] for key, value in info.iteritems()]
-        self.assertTrue([('location.point', 'geoHaystack'), ('name', 1)] in info)
+        info = [value['key'] for key, value in iteritems(info)]
+        self.assertIn([('location.point', 'geoHaystack'), ('name', 1)], info)
 
     def test_dictionary_indexes(self):
         """Ensure that indexes are used when meta[indexes] contains
@@ -355,8 +354,8 @@ class IndexesTest(unittest.TestCase):
         info = [(value['key'],
                  value.get('unique', False),
                  value.get('sparse', False))
-                for key, value in info.iteritems()]
-        self.assertTrue(([('addDate', -1)], True, True) in info)
+                for key, value in iteritems(info)]
+        self.assertIn(([('addDate', -1)], True, True), info)
 
         BlogPost.drop_collection()
 
@@ -407,12 +406,11 @@ class IndexesTest(unittest.TestCase):
 
         self.assertEqual(2, User.objects.count())
         info = User.objects._collection.index_information()
-        self.assertEqual(info.keys(), ['_id_'])
+        self.assertEqual(list(info.keys()), ['_id_'])
 
         User.ensure_indexes()
         info = User.objects._collection.index_information()
         self.assertEqual(sorted(info.keys()), ['_cls_1_user_guid_1', '_id_'])
-        User.drop_collection()
 
     def test_embedded_document_index(self):
         """Tests settings an index on an embedded document
@@ -434,7 +432,6 @@ class IndexesTest(unittest.TestCase):
 
         info = BlogPost.objects._collection.index_information()
         self.assertEqual(sorted(info.keys()), ['_id_', 'date.yr_-1'])
-        BlogPost.drop_collection()
 
     def test_list_embedded_document_index(self):
         """Ensure list embedded documents can be indexed
@@ -461,7 +458,6 @@ class IndexesTest(unittest.TestCase):
         post1 = BlogPost(title="Embedded Indexes tests in place",
                          tags=[Tag(name="about"), Tag(name="time")])
         post1.save()
-        BlogPost.drop_collection()
 
     def test_recursive_embedded_objects_dont_break_indexes(self):
 
@@ -479,7 +475,6 @@ class IndexesTest(unittest.TestCase):
     def test_covered_index(self):
         """Ensure that covered indexes can be used
         """
-
         class Test(Document):
             a = IntField()
             b = IntField()
@@ -494,39 +489,41 @@ class IndexesTest(unittest.TestCase):
         obj = Test(a=1)
         obj.save()
 
-        connection = get_connection()
-        IS_MONGODB_3 = connection.server_info()['versionArray'][0] >= 3
-
         # Need to be explicit about covered indexes as mongoDB doesn't know if
         # the documents returned might have more keys in that here.
         query_plan = Test.objects(id=obj.id).exclude('a').explain()
-        if not IS_MONGODB_3:
-            self.assertFalse(query_plan['indexOnly'])
-        else:
-            self.assertEqual(query_plan.get('queryPlanner').get('winningPlan').get('inputStage').get('stage'), 'IDHACK')
+        self.assertEqual(
+            query_plan.get('queryPlanner').get('winningPlan').get('inputStage').get('stage'),
+            'IDHACK'
+        )
 
         query_plan = Test.objects(id=obj.id).only('id').explain()
-        if not IS_MONGODB_3:
-            self.assertTrue(query_plan['indexOnly'])
-        else:
-            self.assertEqual(query_plan.get('queryPlanner').get('winningPlan').get('inputStage').get('stage'), 'IDHACK')
+        self.assertEqual(
+            query_plan.get('queryPlanner').get('winningPlan').get('inputStage').get('stage'),
+            'IDHACK'
+        )
 
         query_plan = Test.objects(a=1).only('a').exclude('id').explain()
-        if not IS_MONGODB_3:
-            self.assertTrue(query_plan['indexOnly'])
-        else:
-            self.assertEqual(query_plan.get('queryPlanner').get('winningPlan').get('inputStage').get('stage'), 'IXSCAN')
-            self.assertEqual(query_plan.get('queryPlanner').get('winningPlan').get('stage'), 'PROJECTION')
+        self.assertEqual(
+            query_plan.get('queryPlanner').get('winningPlan').get('inputStage').get('stage'),
+            'IXSCAN'
+        )
+        self.assertEqual(
+            query_plan.get('queryPlanner').get('winningPlan').get('stage'),
+            'PROJECTION'
+        )
 
         query_plan = Test.objects(a=1).explain()
-        if not IS_MONGODB_3:
-            self.assertFalse(query_plan['indexOnly'])
-        else:
-            self.assertEqual(query_plan.get('queryPlanner').get('winningPlan').get('inputStage').get('stage'), 'IXSCAN')
-            self.assertEqual(query_plan.get('queryPlanner').get('winningPlan').get('stage'), 'FETCH')
+        self.assertEqual(
+            query_plan.get('queryPlanner').get('winningPlan').get('inputStage').get('stage'),
+            'IXSCAN'
+        )
+        self.assertEqual(
+            query_plan.get('queryPlanner').get('winningPlan').get('stage'),
+            'FETCH'
+        )
 
     def test_index_on_id(self):
-
         class BlogPost(Document):
             meta = {
                 'indexes': [
@@ -545,40 +542,46 @@ class IndexesTest(unittest.TestCase):
                                  [('categories', 1), ('_id', 1)])
 
     def test_hint(self):
+        TAGS_INDEX_NAME = 'tags_1'
 
         class BlogPost(Document):
             tags = ListField(StringField())
             meta = {
                 'indexes': [
-                    'tags',
+                    {
+                        'fields': ['tags'],
+                        'name': TAGS_INDEX_NAME
+                    }
                 ],
             }
 
         BlogPost.drop_collection()
 
-        for i in xrange(0, 10):
-            tags = [("tag %i" % n) for n in xrange(0, i % 2)]
+        for i in range(10):
+            tags = [("tag %i" % n) for n in range(i % 2)]
             BlogPost(tags=tags).save()
 
-        self.assertEqual(BlogPost.objects.count(), 10)
+        # Hinting by shape should work.
+        self.assertEqual(BlogPost.objects.hint([('tags', 1)]).count(), 10)
+
+        # Hinting by index name should work.
+        self.assertEqual(BlogPost.objects.hint(TAGS_INDEX_NAME).count(), 10)
+
+        # Clearing the hint should work fine.
         self.assertEqual(BlogPost.objects.hint().count(), 10)
+        self.assertEqual(BlogPost.objects.hint([('ZZ', 1)]).hint().count(), 10)
 
-        # PyMongo 3.0 bug only, works correctly with 2.X and 3.0.1+ versions
-        if pymongo.version != '3.0':
-            self.assertEqual(BlogPost.objects.hint([('tags', 1)]).count(), 10)
+        # Hinting on a non-existent index shape should fail.
+        with self.assertRaises(OperationFailure):
+            BlogPost.objects.hint([('ZZ', 1)]).count()
 
-            self.assertEqual(BlogPost.objects.hint([('ZZ', 1)]).count(), 10)
+        # Hinting on a non-existent index name should fail.
+        with self.assertRaises(OperationFailure):
+            BlogPost.objects.hint('Bad Name').count()
 
-        if pymongo.version >= '2.8':
-            self.assertEqual(BlogPost.objects.hint('tags').count(), 10)
-        else:
-            def invalid_index():
-                BlogPost.objects.hint('tags').next()
-            self.assertRaises(TypeError, invalid_index)
-
-        def invalid_index_2():
-            return BlogPost.objects.hint(('tags', 1)).next()
-        self.assertRaises(Exception, invalid_index_2)
+        # Invalid shape argument (missing list brackets) should fail.
+        with self.assertRaises(ValueError):
+            BlogPost.objects.hint(('tags', 1)).count()
 
     def test_unique(self):
         """Ensure that uniqueness constraints are applied to fields.
@@ -595,10 +598,32 @@ class IndexesTest(unittest.TestCase):
         # Two posts with the same slug is not allowed
         post2 = BlogPost(title='test2', slug='test')
         self.assertRaises(NotUniqueError, post2.save)
+        self.assertRaises(NotUniqueError, BlogPost.objects.insert, post2)
 
-        # Ensure backwards compatibilty for errors
+        # Ensure backwards compatibility for errors
         self.assertRaises(OperationError, post2.save)
 
+    def test_primary_key_unique_not_working(self):
+        """Relates to #1445"""
+        class Blog(Document):
+            id = StringField(primary_key=True, unique=True)
+
+        Blog.drop_collection()
+
+        with self.assertRaises(OperationFailure) as ctx_err:
+            Blog(id='garbage').save()
+
+        # One of the errors below should happen. Which one depends on the
+        # PyMongo version and dict order.
+        err_msg = str(ctx_err.exception)
+        self.assertTrue(
+            any([
+                "The field 'unique' is not valid for an _id index specification" in err_msg,
+                "The field 'background' is not valid for an _id index specification" in err_msg,
+                "The field 'sparse' is not valid for an _id index specification" in err_msg,
+            ])
+        )
+
     def test_unique_with(self):
         """Ensure that unique_with constraints are applied to fields.
         """
@@ -623,8 +648,6 @@ class IndexesTest(unittest.TestCase):
         post3 = BlogPost(title='test3', date=Date(year=2010), slug='test')
         self.assertRaises(OperationError, post3.save)
 
-        BlogPost.drop_collection()
-
     def test_unique_embedded_document(self):
         """Ensure that uniqueness constraints are applied to fields on embedded documents.
         """
@@ -652,8 +675,6 @@ class IndexesTest(unittest.TestCase):
                          sub=SubDocument(year=2010, slug='test'))
         self.assertRaises(NotUniqueError, post3.save)
 
-        BlogPost.drop_collection()
-
     def test_unique_embedded_document_in_list(self):
         """
         Ensure that the uniqueness constraints are applied to fields in
@@ -684,8 +705,77 @@ class IndexesTest(unittest.TestCase):
 
         self.assertRaises(NotUniqueError, post2.save)
 
+    def test_unique_embedded_document_in_sorted_list(self):
+        """
+        Ensure that the uniqueness constraints are applied to fields in
+        embedded documents, even when the embedded documents in a sorted list
+        field.
+        """
+        class SubDocument(EmbeddedDocument):
+            year = IntField()
+            slug = StringField(unique=True)
+
+        class BlogPost(Document):
+            title = StringField()
+            subs = SortedListField(EmbeddedDocumentField(SubDocument),
+                                   ordering='year')
+
         BlogPost.drop_collection()
 
+        post1 = BlogPost(
+            title='test1', subs=[
+                SubDocument(year=2009, slug='conflict'),
+                SubDocument(year=2009, slug='conflict')
+            ]
+        )
+        post1.save()
+
+        # confirm that the unique index is created
+        indexes = BlogPost._get_collection().index_information()
+        self.assertIn('subs.slug_1', indexes)
+        self.assertTrue(indexes['subs.slug_1']['unique'])
+
+        post2 = BlogPost(
+            title='test2', subs=[SubDocument(year=2014, slug='conflict')]
+        )
+
+        self.assertRaises(NotUniqueError, post2.save)
+
+    def test_unique_embedded_document_in_embedded_document_list(self):
+        """
+        Ensure that the uniqueness constraints are applied to fields in
+        embedded documents, even when the embedded documents in an embedded
+        list field.
+        """
+        class SubDocument(EmbeddedDocument):
+            year = IntField()
+            slug = StringField(unique=True)
+
+        class BlogPost(Document):
+            title = StringField()
+            subs = EmbeddedDocumentListField(SubDocument)
+
+        BlogPost.drop_collection()
+
+        post1 = BlogPost(
+            title='test1', subs=[
+                SubDocument(year=2009, slug='conflict'),
+                SubDocument(year=2009, slug='conflict')
+            ]
+        )
+        post1.save()
+
+        # confirm that the unique index is created
+        indexes = BlogPost._get_collection().index_information()
+        self.assertIn('subs.slug_1', indexes)
+        self.assertTrue(indexes['subs.slug_1']['unique'])
+
+        post2 = BlogPost(
+            title='test2', subs=[SubDocument(year=2014, slug='conflict')]
+        )
+
+        self.assertRaises(NotUniqueError, post2.save)
+
     def test_unique_with_embedded_document_and_embedded_unique(self):
         """Ensure that uniqueness constraints are applied to fields on
         embedded documents.  And work with unique_with as well.
@@ -719,8 +809,6 @@ class IndexesTest(unittest.TestCase):
                          sub=SubDocument(year=2009, slug='test-1'))
         self.assertRaises(NotUniqueError, post3.save)
 
-        BlogPost.drop_collection()
-
     def test_ttl_indexes(self):
 
         class Log(Document):
@@ -733,20 +821,24 @@ class IndexesTest(unittest.TestCase):
 
         Log.drop_collection()
 
-        if pymongo.version_tuple[0] < 2 and pymongo.version_tuple[1] < 3:
-            raise SkipTest('pymongo needs to be 2.3 or higher for this test')
-
-        connection = get_connection()
-        version_array = connection.server_info()['versionArray']
-        if version_array[0] < 2 and version_array[1] < 2:
-            raise SkipTest('MongoDB needs to be 2.2 or higher for this test')
-
         # Indexes are lazy so use list() to perform query
         list(Log.objects)
         info = Log.objects._collection.index_information()
         self.assertEqual(3600,
                          info['created_1']['expireAfterSeconds'])
 
+    def test_index_drop_dups_silently_ignored(self):
+        class Customer(Document):
+            cust_id = IntField(unique=True, required=True)
+            meta = {
+                'indexes': ['cust_id'],
+                'index_drop_dups': True,
+                'allow_inheritance': False,
+            }
+
+        Customer.drop_collection()
+        Customer.objects.first()
+
     def test_unique_and_indexes(self):
         """Ensure that 'unique' constraints aren't overridden by
         meta.indexes.
@@ -763,20 +855,23 @@ class IndexesTest(unittest.TestCase):
         cust.save()
 
         cust_dupe = Customer(cust_id=1)
-        try:
+        with self.assertRaises(NotUniqueError):
             cust_dupe.save()
-            raise AssertionError("We saved a dupe!")
-        except NotUniqueError:
-            pass
-        Customer.drop_collection()
 
-    def test_unique_and_primary(self):
+        cust = Customer(cust_id=2)
+        cust.save()
+
+        # duplicate key on update
+        with self.assertRaises(NotUniqueError):
+            cust.cust_id = 1
+            cust.save()
+
+    def test_primary_save_duplicate_update_existing_object(self):
         """If you set a field as primary, then unexpected behaviour can occur.
         You won't create a duplicate but you will update an existing document.
         """
-
         class User(Document):
-            name = StringField(primary_key=True, unique=True)
+            name = StringField(primary_key=True)
             password = StringField()
 
         User.drop_collection()
@@ -790,8 +885,23 @@ class IndexesTest(unittest.TestCase):
         self.assertEqual(User.objects.count(), 1)
         self.assertEqual(User.objects.get().password, 'secret2')
 
+    def test_unique_and_primary_create(self):
+        """Create a new record with a duplicate primary key
+        throws an exception
+        """
+        class User(Document):
+            name = StringField(primary_key=True)
+            password = StringField()
+
         User.drop_collection()
 
+        User.objects.create(name='huangz', password='secret')
+        with self.assertRaises(NotUniqueError):
+            User.objects.create(name='huangz', password='secret2')
+
+        self.assertEqual(User.objects.count(), 1)
+        self.assertEqual(User.objects.get().password, 'secret')
+
     def test_index_with_pk(self):
         """Ensure you can use `pk` as part of a query"""
 
@@ -808,9 +918,9 @@ class IndexesTest(unittest.TestCase):
             self.fail('Unbound local error at index + pk definition')
 
         info = BlogPost.objects._collection.index_information()
-        info = [value['key'] for key, value in info.iteritems()]
+        info = [value['key'] for key, value in iteritems(info)]
         index_item = [('_id', 1), ('comments.comment_id', 1)]
-        self.assertTrue(index_item in info)
+        self.assertIn(index_item, info)
 
     def test_compound_key_embedded(self):
 
@@ -856,9 +966,9 @@ class IndexesTest(unittest.TestCase):
             }
 
         info = MyDoc.objects._collection.index_information()
-        info = [value['key'] for key, value in info.iteritems()]
-        self.assertTrue([('provider_ids.foo', 1)] in info)
-        self.assertTrue([('provider_ids.bar', 1)] in info)
+        info = [value['key'] for key, value in iteritems(info)]
+        self.assertIn([('provider_ids.foo', 1)], info)
+        self.assertIn([('provider_ids.bar', 1)], info)
 
     def test_sparse_compound_indexes(self):
 
@@ -875,7 +985,6 @@ class IndexesTest(unittest.TestCase):
         self.assertTrue(info['provider_ids.foo_1_provider_ids.bar_1']['sparse'])
 
     def test_text_indexes(self):
-
         class Book(Document):
             title = DictField()
             meta = {
@@ -883,9 +992,9 @@ class IndexesTest(unittest.TestCase):
             }
 
         indexes = Book.objects._collection.index_information()
-        self.assertTrue("title_text" in indexes)
+        self.assertIn("title_text", indexes)
         key = indexes["title_text"]["key"]
-        self.assertTrue(('_fts', 'text') in key)
+        self.assertIn(('_fts', 'text'), key)
 
     def test_hashed_indexes(self):
 
@@ -896,8 +1005,8 @@ class IndexesTest(unittest.TestCase):
             }
 
         indexes = Book.objects._collection.index_information()
-        self.assertTrue("ref_id_hashed" in indexes)
-        self.assertTrue(('ref_id', 'hashed') in indexes["ref_id_hashed"]["key"])
+        self.assertIn("ref_id_hashed", indexes)
+        self.assertIn(('ref_id', 'hashed'), indexes["ref_id_hashed"]["key"])
 
     def test_indexes_after_database_drop(self):
         """
@@ -938,7 +1047,6 @@ class IndexesTest(unittest.TestCase):
             # Drop the temporary database at the end
             connection.drop_database('tempdatabase')
 
-
     def test_index_dont_send_cls_option(self):
         """
         Ensure that 'cls' option is not sent through ensureIndex. We shouldn't
@@ -1020,7 +1128,7 @@ class IndexesTest(unittest.TestCase):
         TestDoc.ensure_indexes()
 
         index_info = TestDoc._get_collection().index_information()
-        self.assertTrue('shard_1_1__cls_1_txt_1_1' in index_info)
+        self.assertIn('shard_1_1__cls_1_txt_1_1', index_info)
 
 
 if __name__ == '__main__':

tests/document/inheritance.py

@@ -1,33 +1,46 @@
 # -*- coding: utf-8 -*-
-import sys
-sys.path[0:0] = [""]
 import unittest
 import warnings
 
-from datetime import datetime
+from six import iteritems
 
+from mongoengine import (BooleanField, Document, EmbeddedDocument,
+                         EmbeddedDocumentField, GenericReferenceField,
+                         IntField, ReferenceField, StringField)
+from mongoengine.pymongo_support import list_collection_names
+from tests.utils import MongoDBTestCase
 from tests.fixtures import Base
 
-from mongoengine import Document, EmbeddedDocument, connect
-from mongoengine.connection import get_db
-from mongoengine.fields import (BooleanField, GenericReferenceField,
-                                IntField, StringField)
-
 __all__ = ('InheritanceTest', )
 
 
-class InheritanceTest(unittest.TestCase):
-
-    def setUp(self):
-        connect(db='mongoenginetest')
-        self.db = get_db()
+class InheritanceTest(MongoDBTestCase):
 
     def tearDown(self):
-        for collection in self.db.collection_names():
-            if 'system.' in collection:
-                continue
+        for collection in list_collection_names(self.db):
             self.db.drop_collection(collection)
 
+    def test_constructor_cls(self):
+        # Ensures _cls is properly set during construction
+        # and when object gets reloaded (prevent regression of #1950)
+        class EmbedData(EmbeddedDocument):
+            data = StringField()
+            meta = {'allow_inheritance': True}
+
+        class DataDoc(Document):
+            name = StringField()
+            embed = EmbeddedDocumentField(EmbedData)
+            meta = {'allow_inheritance': True}
+
+        test_doc = DataDoc(name='test', embed=EmbedData(data='data'))
+        self.assertEqual(test_doc._cls, 'DataDoc')
+        self.assertEqual(test_doc.embed._cls, 'EmbedData')
+        test_doc.save()
+        saved_doc = DataDoc.objects.with_id(test_doc.id)
+        self.assertEqual(test_doc._cls, saved_doc._cls)
+        self.assertEqual(test_doc.embed._cls, saved_doc.embed._cls)
+        test_doc.delete()
+
     def test_superclasses(self):
         """Ensure that the correct list of superclasses is assembled.
         """
@@ -253,18 +266,17 @@ class InheritanceTest(unittest.TestCase):
         self.assertEqual(classes, [Human])
 
     def test_allow_inheritance(self):
-        """Ensure that inheritance may be disabled on simple classes and that
-        _cls and _subclasses will not be used.
+        """Ensure that inheritance is disabled by default on simple
+        classes and that _cls will not be used.
         """
-
         class Animal(Document):
             name = StringField()
 
-        def create_dog_class():
+        # can't inherit because Animal didn't explicitly allow inheritance
+        with self.assertRaises(ValueError) as cm:
             class Dog(Animal):
                 pass
-
-        self.assertRaises(ValueError, create_dog_class)
+        self.assertIn("Document Animal may not be subclassed", str(cm.exception))
 
         # Check that _cls etc aren't present on simple documents
         dog = Animal(name='dog').save()
@@ -272,20 +284,19 @@ class InheritanceTest(unittest.TestCase):
 
         collection = self.db[Animal._get_collection_name()]
         obj = collection.find_one()
-        self.assertFalse('_cls' in obj)
+        self.assertNotIn('_cls', obj)
 
     def test_cant_turn_off_inheritance_on_subclass(self):
-        """Ensure if inheritance is on in a subclass you cant turn it off
+        """Ensure if inheritance is on in a subclass you cant turn it off.
         """
-
         class Animal(Document):
             name = StringField()
             meta = {'allow_inheritance': True}
 
-        def create_mammal_class():
+        with self.assertRaises(ValueError) as cm:
             class Mammal(Animal):
                 meta = {'allow_inheritance': False}
-        self.assertRaises(ValueError, create_mammal_class)
+        self.assertEqual(str(cm.exception), 'Only direct subclasses of Document may set "allow_inheritance" to False')
 
     def test_allow_inheritance_abstract_document(self):
         """Ensure that abstract documents can set inheritance rules and that
@@ -298,14 +309,48 @@ class InheritanceTest(unittest.TestCase):
         class Animal(FinalDocument):
             name = StringField()
 
-        def create_mammal_class():
+        with self.assertRaises(ValueError) as cm:
             class Mammal(Animal):
                 pass
-        self.assertRaises(ValueError, create_mammal_class)
 
         # Check that _cls isn't present in simple documents
         doc = Animal(name='dog')
-        self.assertFalse('_cls' in doc.to_mongo())
+        self.assertNotIn('_cls', doc.to_mongo())
+
+    def test_using_abstract_class_in_reference_field(self):
+        # Ensures no regression of #1920
+        class AbstractHuman(Document):
+            meta = {'abstract': True}
+
+        class Dad(AbstractHuman):
+            name = StringField()
+
+        class Home(Document):
+            dad = ReferenceField(AbstractHuman)  # Referencing the abstract class
+            address = StringField()
+
+        dad = Dad(name='5').save()
+        Home(dad=dad, address='street').save()
+
+        home = Home.objects.first()
+        home.address = 'garbage'
+        home.save()     # Was failing with ValidationError
+
+    def test_abstract_class_referencing_self(self):
+        # Ensures no regression of #1920
+        class Human(Document):
+            meta = {'abstract': True}
+            creator = ReferenceField('self', dbref=True)
+
+        class User(Human):
+            name = StringField()
+
+        user = User(name='John').save()
+        user2 = User(name='Foo', creator=user).save()
+
+        user2 = User.objects.with_id(user2.id)
+        user2.name = 'Bar'
+        user2.save()    # Was failing with ValidationError
 
     def test_abstract_handle_ids_in_metaclass_properly(self):
 
@@ -360,38 +405,35 @@ class InheritanceTest(unittest.TestCase):
         self.assertEqual(berlin.pk, berlin.auto_id_0)
 
     def test_abstract_document_creation_does_not_fail(self):
-
         class City(Document):
             continent = StringField()
             meta = {'abstract': True,
                     'allow_inheritance': False}
-        bkk = City(continent='asia')
-        self.assertEqual(None, bkk.pk)
+
+        city = City(continent='asia')
+        self.assertEqual(None, city.pk)
         # TODO: expected error? Shouldn't we create a new error type?
-        self.assertRaises(KeyError, lambda: setattr(bkk, 'pk', 1))
+        with self.assertRaises(KeyError):
+            setattr(city, 'pk', 1)
 
     def test_allow_inheritance_embedded_document(self):
-        """Ensure embedded documents respect inheritance
-        """
-
+        """Ensure embedded documents respect inheritance."""
         class Comment(EmbeddedDocument):
             content = StringField()
 
-        def create_special_comment():
+        with self.assertRaises(ValueError):
             class SpecialComment(Comment):
                 pass
 
-        self.assertRaises(ValueError, create_special_comment)
-
         doc = Comment(content='test')
-        self.assertFalse('_cls' in doc.to_mongo())
+        self.assertNotIn('_cls', doc.to_mongo())
 
         class Comment(EmbeddedDocument):
             content = StringField()
             meta = {'allow_inheritance': True}
 
         doc = Comment(content='test')
-        self.assertTrue('_cls' in doc.to_mongo())
+        self.assertIn('_cls', doc.to_mongo())
 
     def test_document_inheritance(self):
         """Ensure mutliple inheritance of abstract documents
@@ -440,12 +482,12 @@ class InheritanceTest(unittest.TestCase):
             meta = {'abstract': True}
         class Human(Mammal): pass
 
-        for k, v in defaults.iteritems():
+        for k, v in iteritems(defaults):
             for cls in [Animal, Fish, Guppy]:
                 self.assertEqual(cls._meta[k], v)
 
-        self.assertFalse('collection' in Animal._meta)
-        self.assertFalse('collection' in Mammal._meta)
+        self.assertNotIn('collection', Animal._meta)
+        self.assertNotIn('collection', Mammal._meta)
 
         self.assertEqual(Animal._get_collection_name(), None)
         self.assertEqual(Mammal._get_collection_name(), None)
@@ -454,11 +496,11 @@ class InheritanceTest(unittest.TestCase):
         self.assertEqual(Guppy._get_collection_name(), 'fish')
         self.assertEqual(Human._get_collection_name(), 'human')
 
-        def create_bad_abstract():
+        # ensure that a subclass of a non-abstract class can't be abstract
+        with self.assertRaises(ValueError):
             class EvilHuman(Human):
                 evil = BooleanField(default=True)
                 meta = {'abstract': True}
-        self.assertRaises(ValueError, create_bad_abstract)
 
     def test_abstract_embedded_documents(self):
         # 789: EmbeddedDocument shouldn't inherit abstract

tests/document/json_serialisation.py

@@ -1,6 +1,3 @@
-import sys
-sys.path[0:0] = [""]
-
 import unittest
 import uuid
 
@@ -35,12 +32,12 @@ class TestJson(unittest.TestCase):
             string = StringField(db_field='s')
             embedded = EmbeddedDocumentField(Embedded, db_field='e')
 
-        doc = Doc( string="Hello", embedded=Embedded(string="Inner Hello"))
-        doc_json = doc.to_json(sort_keys=True, use_db_field=False,separators=(',', ':'))
+        doc = Doc(string="Hello", embedded=Embedded(string="Inner Hello"))
+        doc_json = doc.to_json(sort_keys=True, use_db_field=False, separators=(',', ':'))
 
         expected_json = """{"embedded":{"string":"Inner Hello"},"string":"Hello"}"""
 
-        self.assertEqual( doc_json, expected_json)
+        self.assertEqual(doc_json, expected_json)
 
     def test_json_simple(self):
 
@@ -64,10 +61,6 @@ class TestJson(unittest.TestCase):
         self.assertEqual(doc, Doc.from_json(doc.to_json()))
 
     def test_json_complex(self):
-
-        if pymongo.version_tuple[0] <= 2 and pymongo.version_tuple[1] <= 3:
-            raise SkipTest("Need pymongo 2.4 as has a fix for DBRefs")
-
         class EmbeddedDoc(EmbeddedDocument):
             pass
 

tests/document/validation.py

@@ -1,7 +1,4 @@
 # -*- coding: utf-8 -*-
-import sys
-sys.path[0:0] = [""]
-
 import unittest
 from datetime import datetime
 
@@ -23,16 +20,16 @@ class ValidatorErrorTest(unittest.TestCase):
 
         # 1st level error schema
         error.errors = {'1st': ValidationError('bad 1st'), }
-        self.assertTrue('1st' in error.to_dict())
+        self.assertIn('1st', error.to_dict())
         self.assertEqual(error.to_dict()['1st'], 'bad 1st')
 
         # 2nd level error schema
         error.errors = {'1st': ValidationError('bad 1st', errors={
             '2nd': ValidationError('bad 2nd'),
         })}
-        self.assertTrue('1st' in error.to_dict())
-        self.assertTrue(isinstance(error.to_dict()['1st'], dict))
-        self.assertTrue('2nd' in error.to_dict()['1st'])
+        self.assertIn('1st', error.to_dict())
+        self.assertIsInstance(error.to_dict()['1st'], dict)
+        self.assertIn('2nd', error.to_dict()['1st'])
         self.assertEqual(error.to_dict()['1st']['2nd'], 'bad 2nd')
 
         # moar levels
@@ -43,10 +40,10 @@ class ValidatorErrorTest(unittest.TestCase):
                 }),
             }),
         })}
-        self.assertTrue('1st' in error.to_dict())
-        self.assertTrue('2nd' in error.to_dict()['1st'])
-        self.assertTrue('3rd' in error.to_dict()['1st']['2nd'])
-        self.assertTrue('4th' in error.to_dict()['1st']['2nd']['3rd'])
+        self.assertIn('1st', error.to_dict())
+        self.assertIn('2nd', error.to_dict()['1st'])
+        self.assertIn('3rd', error.to_dict()['1st']['2nd'])
+        self.assertIn('4th', error.to_dict()['1st']['2nd']['3rd'])
         self.assertEqual(error.to_dict()['1st']['2nd']['3rd']['4th'],
                          'Inception')
 
@@ -60,8 +57,8 @@ class ValidatorErrorTest(unittest.TestCase):
 
         try:
             User().validate()
-        except ValidationError, e:
-            self.assertTrue("User:None" in e.message)
+        except ValidationError as e:
+            self.assertIn("User:None", e.message)
             self.assertEqual(e.to_dict(), {
                 'username': 'Field is required',
                 'name': 'Field is required'})
@@ -70,8 +67,8 @@ class ValidatorErrorTest(unittest.TestCase):
         user.name = None
         try:
             user.save()
-        except ValidationError, e:
-            self.assertTrue("User:RossC0" in e.message)
+        except ValidationError as e:
+            self.assertIn("User:RossC0", e.message)
             self.assertEqual(e.to_dict(), {
                 'name': 'Field is required'})
 
@@ -118,8 +115,8 @@ class ValidatorErrorTest(unittest.TestCase):
 
         try:
             Doc(id="bad").validate()
-        except ValidationError, e:
-            self.assertTrue("SubDoc:None" in e.message)
+        except ValidationError as e:
+            self.assertIn("SubDoc:None", e.message)
             self.assertEqual(e.to_dict(), {
                 "e": {'val': 'OK could not be converted to int'}})
 
@@ -130,14 +127,14 @@ class ValidatorErrorTest(unittest.TestCase):
         doc = Doc.objects.first()
         keys = doc._data.keys()
         self.assertEqual(2, len(keys))
-        self.assertTrue('e' in keys)
-        self.assertTrue('id' in keys)
+        self.assertIn('e', keys)
+        self.assertIn('id', keys)
 
         doc.e.val = "OK"
         try:
             doc.save()
-        except ValidationError, e:
-            self.assertTrue("Doc:test" in e.message)
+        except ValidationError as e:
+            self.assertIn("Doc:test", e.message)
             self.assertEqual(e.to_dict(), {
                 "e": {'val': 'OK could not be converted to int'}})
 
@@ -156,14 +153,14 @@ class ValidatorErrorTest(unittest.TestCase):
 
         s = SubDoc()
 
-        self.assertRaises(ValidationError, lambda: s.validate())
+        self.assertRaises(ValidationError, s.validate)
 
         d1.e = s
         d2.e = s
 
         del d1
 
-        self.assertRaises(ValidationError, lambda: d2.validate())
+        self.assertRaises(ValidationError, d2.validate)
 
     def test_parent_reference_in_child_document(self):
         """

tests/fields/__init__.py

@@ -1,3 +1,3 @@
-from fields import *
-from file_tests import *
-from geo import *
+from .fields import *
+from .file_tests import *
+from .geo import *

tests/fields/file_tests.py

@@ -1,18 +1,16 @@
 # -*- coding: utf-8 -*-
-import sys
-sys.path[0:0] = [""]
-
 import copy
 import os
 import unittest
 import tempfile
 
 import gridfs
+import six
 
 from nose.plugins.skip import SkipTest
 from mongoengine import *
 from mongoengine.connection import get_db
-from mongoengine.python_support import b, StringIO
+from mongoengine.python_support import StringIO
 
 try:
     from PIL import Image
@@ -20,15 +18,23 @@ try:
 except ImportError:
     HAS_PIL = False
 
+from tests.utils import MongoDBTestCase
+
 TEST_IMAGE_PATH = os.path.join(os.path.dirname(__file__), 'mongoengine.png')
 TEST_IMAGE2_PATH = os.path.join(os.path.dirname(__file__), 'mongodb_leaf.png')
 
 
-class FileTest(unittest.TestCase):
+def get_file(path):
+    """Use a BytesIO instead of a file to allow
+    to have a one-liner and avoid that the file remains opened"""
+    bytes_io = StringIO()
+    with open(path, 'rb') as f:
+        bytes_io.write(f.read())
+    bytes_io.seek(0)
+    return bytes_io
 
-    def setUp(self):
-        connect(db='mongoenginetest')
-        self.db = get_db()
+
+class FileTest(MongoDBTestCase):
 
     def tearDown(self):
         self.db.drop_collection('fs.files')
@@ -49,7 +55,7 @@ class FileTest(unittest.TestCase):
 
         PutFile.drop_collection()
 
-        text = b('Hello, World!')
+        text = six.b('Hello, World!')
         content_type = 'text/plain'
 
         putfile = PutFile()
@@ -57,8 +63,8 @@ class FileTest(unittest.TestCase):
         putfile.save()
 
         result = PutFile.objects.first()
-        self.assertTrue(putfile == result)
-        self.assertEqual("%s" % result.the_file, "<GridFSProxy: hello>")
+        self.assertEqual(putfile, result)
+        self.assertEqual("%s" % result.the_file, "<GridFSProxy: hello (%s)>" % result.the_file.grid_id)
         self.assertEqual(result.the_file.read(), text)
         self.assertEqual(result.the_file.content_type, content_type)
         result.the_file.delete()  # Remove file from GridFS
@@ -75,7 +81,7 @@ class FileTest(unittest.TestCase):
         putfile.save()
 
         result = PutFile.objects.first()
-        self.assertTrue(putfile == result)
+        self.assertEqual(putfile, result)
         self.assertEqual(result.the_file.read(), text)
         self.assertEqual(result.the_file.content_type, content_type)
         result.the_file.delete()
@@ -88,8 +94,8 @@ class FileTest(unittest.TestCase):
 
         StreamFile.drop_collection()
 
-        text = b('Hello, World!')
-        more_text = b('Foo Bar')
+        text = six.b('Hello, World!')
+        more_text = six.b('Foo Bar')
         content_type = 'text/plain'
 
         streamfile = StreamFile()
@@ -100,7 +106,7 @@ class FileTest(unittest.TestCase):
         streamfile.save()
 
         result = StreamFile.objects.first()
-        self.assertTrue(streamfile == result)
+        self.assertEqual(streamfile, result)
         self.assertEqual(result.the_file.read(), text + more_text)
         self.assertEqual(result.the_file.content_type, content_type)
         result.the_file.seek(0)
@@ -123,8 +129,8 @@ class FileTest(unittest.TestCase):
 
         StreamFile.drop_collection()
 
-        text = b('Hello, World!')
-        more_text = b('Foo Bar')
+        text = six.b('Hello, World!')
+        more_text = six.b('Foo Bar')
         content_type = 'text/plain'
 
         streamfile = StreamFile()
@@ -136,7 +142,7 @@ class FileTest(unittest.TestCase):
         streamfile.save()
 
         result = StreamFile.objects.first()
-        self.assertTrue(streamfile == result)
+        self.assertEqual(streamfile, result)
         self.assertEqual(result.the_file.read(), text + more_text)
         # self.assertEqual(result.the_file.content_type, content_type)
         result.the_file.seek(0)
@@ -155,8 +161,8 @@ class FileTest(unittest.TestCase):
         class SetFile(Document):
             the_file = FileField()
 
-        text = b('Hello, World!')
-        more_text = b('Foo Bar')
+        text = six.b('Hello, World!')
+        more_text = six.b('Foo Bar')
 
         SetFile.drop_collection()
 
@@ -165,7 +171,7 @@ class FileTest(unittest.TestCase):
         setfile.save()
 
         result = SetFile.objects.first()
-        self.assertTrue(setfile == result)
+        self.assertEqual(setfile, result)
         self.assertEqual(result.the_file.read(), text)
 
         # Try replacing file with new one
@@ -173,7 +179,7 @@ class FileTest(unittest.TestCase):
         result.save()
 
         result = SetFile.objects.first()
-        self.assertTrue(setfile == result)
+        self.assertEqual(setfile, result)
         self.assertEqual(result.the_file.read(), more_text)
         result.the_file.delete()
 
@@ -185,7 +191,7 @@ class FileTest(unittest.TestCase):
         GridDocument.drop_collection()
 
         with tempfile.TemporaryFile() as f:
-            f.write(b("Hello World!"))
+            f.write(six.b("Hello World!"))
             f.flush()
 
             # Test without default
@@ -202,7 +208,7 @@ class FileTest(unittest.TestCase):
             self.assertEqual(doc_b.the_file.grid_id, doc_c.the_file.grid_id)
 
             # Test with default
-            doc_d = GridDocument(the_file=b(''))
+            doc_d = GridDocument(the_file=six.b(''))
             doc_d.save()
 
             doc_e = GridDocument.objects.with_id(doc_d.id)
@@ -228,15 +234,15 @@ class FileTest(unittest.TestCase):
         # First instance
         test_file = TestFile()
         test_file.name = "Hello, World!"
-        test_file.the_file.put(b('Hello, World!'))
+        test_file.the_file.put(six.b('Hello, World!'))
         test_file.save()
 
         # Second instance
         test_file_dupe = TestFile()
         data = test_file_dupe.the_file.read()  # Should be None
 
-        self.assertTrue(test_file.name != test_file_dupe.name)
-        self.assertTrue(test_file.the_file.read() != data)
+        self.assertNotEqual(test_file.name, test_file_dupe.name)
+        self.assertNotEqual(test_file.the_file.read(), data)
 
         TestFile.drop_collection()
 
@@ -251,8 +257,8 @@ class FileTest(unittest.TestCase):
         Animal.drop_collection()
         marmot = Animal(genus='Marmota', family='Sciuridae')
 
-        marmot_photo = open(TEST_IMAGE_PATH, 'rb')  # Retrieve a photo from disk
-        marmot.photo.put(marmot_photo, content_type='image/jpeg', foo='bar')
+        marmot_photo_content = get_file(TEST_IMAGE_PATH)  # Retrieve a photo from disk
+        marmot.photo.put(marmot_photo_content, content_type='image/jpeg', foo='bar')
         marmot.photo.close()
         marmot.save()
 
@@ -265,11 +271,11 @@ class FileTest(unittest.TestCase):
             the_file = FileField()
         TestFile.drop_collection()
 
-        test_file = TestFile(the_file=open(TEST_IMAGE_PATH, 'rb')).save()
+        test_file = TestFile(the_file=get_file(TEST_IMAGE_PATH)).save()
         self.assertEqual(test_file.the_file.get().length, 8313)
 
         test_file = TestFile.objects.first()
-        test_file.the_file = open(TEST_IMAGE2_PATH, 'rb')
+        test_file.the_file = get_file(TEST_IMAGE2_PATH)
         test_file.save()
         self.assertEqual(test_file.the_file.get().length, 4971)
 
@@ -282,7 +288,7 @@ class FileTest(unittest.TestCase):
 
         test_file = TestFile()
         self.assertFalse(bool(test_file.the_file))
-        test_file.the_file.put(b('Hello, World!'), content_type='text/plain')
+        test_file.the_file.put(six.b('Hello, World!'), content_type='text/plain')
         test_file.save()
         self.assertTrue(bool(test_file.the_file))
 
@@ -295,72 +301,72 @@ class FileTest(unittest.TestCase):
             the_file = FileField()
 
         test_file = TestFile()
-        self.assertFalse(test_file.the_file in [{"test": 1}])
+        self.assertNotIn(test_file.the_file, [{"test": 1}])
 
-    def test_file_disk_space(self): 
-        """ Test disk space usage when we delete/replace a file """ 
+    def test_file_disk_space(self):
+        """ Test disk space usage when we delete/replace a file """
         class TestFile(Document):
             the_file = FileField()
-            
-        text = b('Hello, World!')
+
+        text = six.b('Hello, World!')
         content_type = 'text/plain'
 
         testfile = TestFile()
         testfile.the_file.put(text, content_type=content_type, filename="hello")
         testfile.save()
-        
-        # Now check fs.files and fs.chunks 
-        db = TestFile._get_db()
-        
-        files = db.fs.files.find()
-        chunks = db.fs.chunks.find()
-        self.assertEquals(len(list(files)), 1)
-        self.assertEquals(len(list(chunks)), 1)
 
-        # Deleting the docoument should delete the files 
-        testfile.delete()
-        
+        # Now check fs.files and fs.chunks
+        db = TestFile._get_db()
+
         files = db.fs.files.find()
         chunks = db.fs.chunks.find()
-        self.assertEquals(len(list(files)), 0)
-        self.assertEquals(len(list(chunks)), 0)
-        
-        # Test case where we don't store a file in the first place 
+        self.assertEqual(len(list(files)), 1)
+        self.assertEqual(len(list(chunks)), 1)
+
+        # Deleting the docoument should delete the files
+        testfile.delete()
+
+        files = db.fs.files.find()
+        chunks = db.fs.chunks.find()
+        self.assertEqual(len(list(files)), 0)
+        self.assertEqual(len(list(chunks)), 0)
+
+        # Test case where we don't store a file in the first place
         testfile = TestFile()
         testfile.save()
-        
+
         files = db.fs.files.find()
         chunks = db.fs.chunks.find()
-        self.assertEquals(len(list(files)), 0)
-        self.assertEquals(len(list(chunks)), 0)
-        
+        self.assertEqual(len(list(files)), 0)
+        self.assertEqual(len(list(chunks)), 0)
+
         testfile.delete()
-        
+
         files = db.fs.files.find()
         chunks = db.fs.chunks.find()
-        self.assertEquals(len(list(files)), 0)
-        self.assertEquals(len(list(chunks)), 0)
-        
-        # Test case where we overwrite the file 
+        self.assertEqual(len(list(files)), 0)
+        self.assertEqual(len(list(chunks)), 0)
+
+        # Test case where we overwrite the file
         testfile = TestFile()
         testfile.the_file.put(text, content_type=content_type, filename="hello")
         testfile.save()
-        
-        text = b('Bonjour, World!')
+
+        text = six.b('Bonjour, World!')
         testfile.the_file.replace(text, content_type=content_type, filename="hello")
         testfile.save()
-        
+
         files = db.fs.files.find()
         chunks = db.fs.chunks.find()
-        self.assertEquals(len(list(files)), 1)
-        self.assertEquals(len(list(chunks)), 1)
-        
+        self.assertEqual(len(list(files)), 1)
+        self.assertEqual(len(list(chunks)), 1)
+
         testfile.delete()
-        
+
         files = db.fs.files.find()
         chunks = db.fs.chunks.find()
-        self.assertEquals(len(list(files)), 0)
-        self.assertEquals(len(list(chunks)), 0)
+        self.assertEqual(len(list(files)), 0)
+        self.assertEqual(len(list(chunks)), 0)
 
     def test_image_field(self):
         if not HAS_PIL:
@@ -372,18 +378,18 @@ class FileTest(unittest.TestCase):
         TestImage.drop_collection()
 
         with tempfile.TemporaryFile() as f:
-            f.write(b("Hello World!"))
+            f.write(six.b("Hello World!"))
             f.flush()
 
             t = TestImage()
             try:
                 t.image.put(f)
                 self.fail("Should have raised an invalidation error")
-            except ValidationError, e:
+            except ValidationError as e:
                 self.assertEqual("%s" % e, "Invalid image: cannot identify image file %s" % f)
 
         t = TestImage()
-        t.image.put(open(TEST_IMAGE_PATH, 'rb'))
+        t.image.put(get_file(TEST_IMAGE_PATH))
         t.save()
 
         t = TestImage.objects.first()
@@ -404,11 +410,11 @@ class FileTest(unittest.TestCase):
             the_file = ImageField()
         TestFile.drop_collection()
 
-        test_file = TestFile(the_file=open(TEST_IMAGE_PATH, 'rb')).save()
+        test_file = TestFile(the_file=get_file(TEST_IMAGE_PATH)).save()
         self.assertEqual(test_file.the_file.size, (371, 76))
 
         test_file = TestFile.objects.first()
-        test_file.the_file = open(TEST_IMAGE2_PATH, 'rb')
+        test_file.the_file = get_file(TEST_IMAGE2_PATH)
         test_file.save()
         self.assertEqual(test_file.the_file.size, (45, 101))
 
@@ -422,7 +428,7 @@ class FileTest(unittest.TestCase):
         TestImage.drop_collection()
 
         t = TestImage()
-        t.image.put(open(TEST_IMAGE_PATH, 'rb'))
+        t.image.put(get_file(TEST_IMAGE_PATH))
         t.save()
 
         t = TestImage.objects.first()
@@ -445,7 +451,7 @@ class FileTest(unittest.TestCase):
         TestImage.drop_collection()
 
         t = TestImage()
-        t.image.put(open(TEST_IMAGE_PATH, 'rb'))
+        t.image.put(get_file(TEST_IMAGE_PATH))
         t.save()
 
         t = TestImage.objects.first()
@@ -468,7 +474,7 @@ class FileTest(unittest.TestCase):
         TestImage.drop_collection()
 
         t = TestImage()
-        t.image.put(open(TEST_IMAGE_PATH, 'rb'))
+        t.image.put(get_file(TEST_IMAGE_PATH))
         t.save()
 
         t = TestImage.objects.first()
@@ -496,7 +502,7 @@ class FileTest(unittest.TestCase):
         # First instance
         test_file = TestFile()
         test_file.name = "Hello, World!"
-        test_file.the_file.put(b('Hello, World!'),
+        test_file.the_file.put(six.b('Hello, World!'),
                           name="hello.txt")
         test_file.save()
 
@@ -504,16 +510,15 @@ class FileTest(unittest.TestCase):
         self.assertEqual(data.get('name'), 'hello.txt')
 
         test_file = TestFile.objects.first()
-        self.assertEqual(test_file.the_file.read(),
-                          b('Hello, World!'))
+        self.assertEqual(test_file.the_file.read(), six.b('Hello, World!'))
 
         test_file = TestFile.objects.first()
-        test_file.the_file = b('HELLO, WORLD!')
+        test_file.the_file = six.b('HELLO, WORLD!')
         test_file.save()
 
         test_file = TestFile.objects.first()
         self.assertEqual(test_file.the_file.read(),
-                          b('HELLO, WORLD!'))
+                         six.b('HELLO, WORLD!'))
 
     def test_copyable(self):
         class PutFile(Document):
@@ -521,7 +526,7 @@ class FileTest(unittest.TestCase):
 
         PutFile.drop_collection()
 
-        text = b('Hello, World!')
+        text = six.b('Hello, World!')
         content_type = 'text/plain'
 
         putfile = PutFile()
@@ -547,8 +552,8 @@ class FileTest(unittest.TestCase):
         TestImage.drop_collection()
 
         t = TestImage()
-        t.image1.put(open(TEST_IMAGE_PATH, 'rb'))
-        t.image2.put(open(TEST_IMAGE2_PATH, 'rb'))
+        t.image1.put(get_file(TEST_IMAGE_PATH))
+        t.image2.put(get_file(TEST_IMAGE2_PATH))
         t.save()
 
         test = TestImage.objects.first()
@@ -568,12 +573,10 @@ class FileTest(unittest.TestCase):
         Animal.drop_collection()
         marmot = Animal(genus='Marmota', family='Sciuridae')
 
-        marmot_photo = open(TEST_IMAGE_PATH, 'rb')  # Retrieve a photo from disk
-
-        photos_field = marmot._fields['photos'].field
-        new_proxy = photos_field.get_proxy_obj('photos', marmot)
-        new_proxy.put(marmot_photo, content_type='image/jpeg', foo='bar')
-        marmot_photo.close()
+        with open(TEST_IMAGE_PATH, 'rb') as marmot_photo:   # Retrieve a photo from disk
+            photos_field = marmot._fields['photos'].field
+            new_proxy = photos_field.get_proxy_obj('photos', marmot)
+            new_proxy.put(marmot_photo, content_type='image/jpeg', foo='bar')
 
         marmot.photos.append(new_proxy)
         marmot.save()
@@ -583,5 +586,6 @@ class FileTest(unittest.TestCase):
         self.assertEqual(marmot.photos[0].foo, 'bar')
         self.assertEqual(marmot.photos[0].get().length, 8313)
 
+
 if __name__ == '__main__':
     unittest.main()

tests/fields/geo.py

@@ -1,7 +1,4 @@
 # -*- coding: utf-8 -*-
-import sys
-sys.path[0:0] = [""]
-
 import unittest
 
 from mongoengine import *
@@ -43,6 +40,11 @@ class GeoFieldTest(unittest.TestCase):
             expected = "Both values (%s) in point must be float or int" % repr(coord)
             self._test_for_expected_error(Location, coord, expected)
 
+        invalid_coords = [21, 4, 'a']
+        for coord in invalid_coords:
+            expected = "GeoPointField can only accept tuples or lists of (x, y)"
+            self._test_for_expected_error(Location, coord, expected)
+
     def test_point_validation(self):
         class Location(Document):
             loc = PointField()
@@ -301,9 +303,9 @@ class GeoFieldTest(unittest.TestCase):
             polygon = PolygonField()
 
         geo_indicies = Event._geo_indices()
-        self.assertTrue({'fields': [('line', '2dsphere')]} in geo_indicies)
-        self.assertTrue({'fields': [('polygon', '2dsphere')]} in geo_indicies)
-        self.assertTrue({'fields': [('point', '2dsphere')]} in geo_indicies)
+        self.assertIn({'fields': [('line', '2dsphere')]}, geo_indicies)
+        self.assertIn({'fields': [('polygon', '2dsphere')]}, geo_indicies)
+        self.assertIn({'fields': [('point', '2dsphere')]}, geo_indicies)
 
     def test_indexes_2dsphere_embedded(self):
         """Ensure that indexes are created automatically for GeoPointFields.
@@ -319,9 +321,9 @@ class GeoFieldTest(unittest.TestCase):
             venue = EmbeddedDocumentField(Venue)
 
         geo_indicies = Event._geo_indices()
-        self.assertTrue({'fields': [('venue.line', '2dsphere')]} in geo_indicies)
-        self.assertTrue({'fields': [('venue.polygon', '2dsphere')]} in geo_indicies)
-        self.assertTrue({'fields': [('venue.point', '2dsphere')]} in geo_indicies)
+        self.assertIn({'fields': [('venue.line', '2dsphere')]}, geo_indicies)
+        self.assertIn({'fields': [('venue.polygon', '2dsphere')]}, geo_indicies)
+        self.assertIn({'fields': [('venue.point', '2dsphere')]}, geo_indicies)
 
     def test_geo_indexes_recursion(self):
 
@@ -338,9 +340,9 @@ class GeoFieldTest(unittest.TestCase):
 
         Parent(name='Berlin').save()
         info = Parent._get_collection().index_information()
-        self.assertFalse('location_2d' in info)
+        self.assertNotIn('location_2d', info)
         info = Location._get_collection().index_information()
-        self.assertTrue('location_2d' in info)
+        self.assertIn('location_2d', info)
 
         self.assertEqual(len(Parent._geo_indices()), 0)
         self.assertEqual(len(Location._geo_indices()), 1)

tests/fields/test_binary_field.py

@@ -0,0 +1,143 @@
+# -*- coding: utf-8 -*-
+import uuid
+
+from nose.plugins.skip import SkipTest
+import six
+
+from bson import Binary
+
+from mongoengine import *
+from tests.utils import MongoDBTestCase
+
+BIN_VALUE = six.b('\xa9\xf3\x8d(\xd7\x03\x84\xb4k[\x0f\xe3\xa2\x19\x85p[J\xa3\xd2>\xde\xe6\x87\xb1\x7f\xc6\xe6\xd9r\x18\xf5')
+
+
+class TestBinaryField(MongoDBTestCase):
+    def test_binary_fields(self):
+        """Ensure that binary fields can be stored and retrieved.
+        """
+        class Attachment(Document):
+            content_type = StringField()
+            blob = BinaryField()
+
+        BLOB = six.b('\xe6\x00\xc4\xff\x07')
+        MIME_TYPE = 'application/octet-stream'
+
+        Attachment.drop_collection()
+
+        attachment = Attachment(content_type=MIME_TYPE, blob=BLOB)
+        attachment.save()
+
+        attachment_1 = Attachment.objects().first()
+        self.assertEqual(MIME_TYPE, attachment_1.content_type)
+        self.assertEqual(BLOB, six.binary_type(attachment_1.blob))
+
+    def test_validation_succeeds(self):
+        """Ensure that valid values can be assigned to binary fields.
+        """
+        class AttachmentRequired(Document):
+            blob = BinaryField(required=True)
+
+        class AttachmentSizeLimit(Document):
+            blob = BinaryField(max_bytes=4)
+
+        attachment_required = AttachmentRequired()
+        self.assertRaises(ValidationError, attachment_required.validate)
+        attachment_required.blob = Binary(six.b('\xe6\x00\xc4\xff\x07'))
+        attachment_required.validate()
+
+        _5_BYTES = six.b('\xe6\x00\xc4\xff\x07')
+        _4_BYTES = six.b('\xe6\x00\xc4\xff')
+        self.assertRaises(ValidationError, AttachmentSizeLimit(blob=_5_BYTES).validate)
+        AttachmentSizeLimit(blob=_4_BYTES).validate()
+
+    def test_validation_fails(self):
+        """Ensure that invalid values cannot be assigned to binary fields."""
+
+        class Attachment(Document):
+            blob = BinaryField()
+
+        for invalid_data in (2, u'Im_a_unicode', ['some_str']):
+            self.assertRaises(ValidationError, Attachment(blob=invalid_data).validate)
+
+    def test__primary(self):
+        class Attachment(Document):
+            id = BinaryField(primary_key=True)
+
+        Attachment.drop_collection()
+        binary_id = uuid.uuid4().bytes
+        att = Attachment(id=binary_id).save()
+        self.assertEqual(1, Attachment.objects.count())
+        self.assertEqual(1, Attachment.objects.filter(id=att.id).count())
+        att.delete()
+        self.assertEqual(0, Attachment.objects.count())
+
+    def test_primary_filter_by_binary_pk_as_str(self):
+        raise SkipTest("Querying by id as string is not currently supported")
+
+        class Attachment(Document):
+            id = BinaryField(primary_key=True)
+
+        Attachment.drop_collection()
+        binary_id = uuid.uuid4().bytes
+        att = Attachment(id=binary_id).save()
+        self.assertEqual(1, Attachment.objects.filter(id=binary_id).count())
+        att.delete()
+        self.assertEqual(0, Attachment.objects.count())
+
+    def test_match_querying_with_bytes(self):
+        class MyDocument(Document):
+            bin_field = BinaryField()
+
+        MyDocument.drop_collection()
+
+        doc = MyDocument(bin_field=BIN_VALUE).save()
+        matched_doc = MyDocument.objects(bin_field=BIN_VALUE).first()
+        self.assertEqual(matched_doc.id, doc.id)
+
+    def test_match_querying_with_binary(self):
+        class MyDocument(Document):
+            bin_field = BinaryField()
+
+        MyDocument.drop_collection()
+
+        doc = MyDocument(bin_field=BIN_VALUE).save()
+
+        matched_doc = MyDocument.objects(bin_field=Binary(BIN_VALUE)).first()
+        self.assertEqual(matched_doc.id, doc.id)
+
+    def test_modify_operation__set(self):
+        """Ensures no regression of bug #1127"""
+        class MyDocument(Document):
+            some_field = StringField()
+            bin_field = BinaryField()
+
+        MyDocument.drop_collection()
+
+        doc = MyDocument.objects(some_field='test').modify(
+            upsert=True, new=True,
+            set__bin_field=BIN_VALUE
+        )
+        self.assertEqual(doc.some_field, 'test')
+        if six.PY3:
+            self.assertEqual(doc.bin_field, BIN_VALUE)
+        else:
+            self.assertEqual(doc.bin_field, Binary(BIN_VALUE))
+
+    def test_update_one(self):
+        """Ensures no regression of bug #1127"""
+        class MyDocument(Document):
+            bin_field = BinaryField()
+
+        MyDocument.drop_collection()
+
+        bin_data = six.b('\xe6\x00\xc4\xff\x07')
+        doc = MyDocument(bin_field=bin_data).save()
+
+        n_updated = MyDocument.objects(bin_field=bin_data).update_one(bin_field=BIN_VALUE)
+        self.assertEqual(n_updated, 1)
+        fetched = MyDocument.objects.with_id(doc.id)
+        if six.PY3:
+            self.assertEqual(fetched.bin_field, BIN_VALUE)
+        else:
+            self.assertEqual(fetched.bin_field, Binary(BIN_VALUE))

tests/fields/test_boolean_field.py

@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+from mongoengine import *
+
+from tests.utils import MongoDBTestCase, get_as_pymongo
+
+
+class TestBooleanField(MongoDBTestCase):
+    def test_storage(self):
+        class Person(Document):
+            admin = BooleanField()
+
+        person = Person(admin=True)
+        person.save()
+        self.assertEqual(
+            get_as_pymongo(person),
+            {'_id': person.id,
+             'admin': True})
+
+    def test_validation(self):
+        """Ensure that invalid values cannot be assigned to boolean
+        fields.
+        """
+        class Person(Document):
+            admin = BooleanField()
+
+        person = Person()
+        person.admin = True
+        person.validate()
+
+        person.admin = 2
+        self.assertRaises(ValidationError, person.validate)
+        person.admin = 'Yes'
+        self.assertRaises(ValidationError, person.validate)
+        person.admin = 'False'
+        self.assertRaises(ValidationError, person.validate)
+
+    def test_weirdness_constructor(self):
+        """When attribute is set in contructor, it gets cast into a bool
+        which causes some weird behavior. We dont necessarily want to maintain this behavior
+        but its a known issue
+        """
+        class Person(Document):
+            admin = BooleanField()
+
+        new_person = Person(admin='False')
+        self.assertTrue(new_person.admin)
+
+        new_person = Person(admin='0')
+        self.assertTrue(new_person.admin)

tests/fields/test_cached_reference_field.py

@@ -0,0 +1,446 @@
+# -*- coding: utf-8 -*-
+from decimal import Decimal
+
+from mongoengine import *
+
+from tests.utils import MongoDBTestCase
+
+
+class TestCachedReferenceField(MongoDBTestCase):
+
+    def test_get_and_save(self):
+        """
+        Tests #1047: CachedReferenceField creates DBRefs on to_python,
+        but can't save them on to_mongo.
+        """
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocorrence(Document):
+            person = StringField()
+            animal = CachedReferenceField(Animal)
+
+        Animal.drop_collection()
+        Ocorrence.drop_collection()
+
+        Ocorrence(person="testte",
+                  animal=Animal(name="Leopard", tag="heavy").save()).save()
+        p = Ocorrence.objects.get()
+        p.person = 'new_testte'
+        p.save()
+
+    def test_general_things(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocorrence(Document):
+            person = StringField()
+            animal = CachedReferenceField(
+                Animal, fields=['tag'])
+
+        Animal.drop_collection()
+        Ocorrence.drop_collection()
+
+        a = Animal(name="Leopard", tag="heavy")
+        a.save()
+
+        self.assertEqual(Animal._cached_reference_fields, [Ocorrence.animal])
+        o = Ocorrence(person="teste", animal=a)
+        o.save()
+
+        p = Ocorrence(person="Wilson")
+        p.save()
+
+        self.assertEqual(Ocorrence.objects(animal=None).count(), 1)
+
+        self.assertEqual(
+            a.to_mongo(fields=['tag']), {'tag': 'heavy', "_id": a.pk})
+
+        self.assertEqual(o.to_mongo()['animal']['tag'], 'heavy')
+
+        # counts
+        Ocorrence(person="teste 2").save()
+        Ocorrence(person="teste 3").save()
+
+        count = Ocorrence.objects(animal__tag='heavy').count()
+        self.assertEqual(count, 1)
+
+        ocorrence = Ocorrence.objects(animal__tag='heavy').first()
+        self.assertEqual(ocorrence.person, "teste")
+        self.assertIsInstance(ocorrence.animal, Animal)
+
+    def test_with_decimal(self):
+        class PersonAuto(Document):
+            name = StringField()
+            salary = DecimalField()
+
+        class SocialTest(Document):
+            group = StringField()
+            person = CachedReferenceField(
+                PersonAuto,
+                fields=('salary',))
+
+        PersonAuto.drop_collection()
+        SocialTest.drop_collection()
+
+        p = PersonAuto(name="Alberto", salary=Decimal('7000.00'))
+        p.save()
+
+        s = SocialTest(group="dev", person=p)
+        s.save()
+
+        self.assertEqual(
+            SocialTest.objects._collection.find_one({'person.salary': 7000.00}), {
+                '_id': s.pk,
+                'group': s.group,
+                'person': {
+                    '_id': p.pk,
+                    'salary': 7000.00
+                }
+            })
+
+    def test_cached_reference_field_reference(self):
+        class Group(Document):
+            name = StringField()
+
+        class Person(Document):
+            name = StringField()
+            group = ReferenceField(Group)
+
+        class SocialData(Document):
+            obs = StringField()
+            tags = ListField(
+                StringField())
+            person = CachedReferenceField(
+                Person,
+                fields=('group',))
+
+        Group.drop_collection()
+        Person.drop_collection()
+        SocialData.drop_collection()
+
+        g1 = Group(name='dev')
+        g1.save()
+
+        g2 = Group(name="designers")
+        g2.save()
+
+        p1 = Person(name="Alberto", group=g1)
+        p1.save()
+
+        p2 = Person(name="Andre", group=g1)
+        p2.save()
+
+        p3 = Person(name="Afro design", group=g2)
+        p3.save()
+
+        s1 = SocialData(obs="testing 123", person=p1, tags=['tag1', 'tag2'])
+        s1.save()
+
+        s2 = SocialData(obs="testing 321", person=p3, tags=['tag3', 'tag4'])
+        s2.save()
+
+        self.assertEqual(SocialData.objects._collection.find_one(
+            {'tags': 'tag2'}), {
+                '_id': s1.pk,
+                'obs': 'testing 123',
+                'tags': ['tag1', 'tag2'],
+                'person': {
+                    '_id': p1.pk,
+                    'group': g1.pk
+                }
+        })
+
+        self.assertEqual(SocialData.objects(person__group=g2).count(), 1)
+        self.assertEqual(SocialData.objects(person__group=g2).first(), s2)
+
+    def test_cached_reference_field_push_with_fields(self):
+        class Product(Document):
+            name = StringField()
+
+        Product.drop_collection()
+
+        class Basket(Document):
+            products = ListField(CachedReferenceField(Product, fields=['name']))
+
+        Basket.drop_collection()
+        product1 = Product(name='abc').save()
+        product2 = Product(name='def').save()
+        basket = Basket(products=[product1]).save()
+        self.assertEqual(
+            Basket.objects._collection.find_one(),
+            {
+                '_id': basket.pk,
+                'products': [
+                    {
+                        '_id': product1.pk,
+                        'name': product1.name
+                    }
+                ]
+            }
+        )
+        # push to list
+        basket.update(push__products=product2)
+        basket.reload()
+        self.assertEqual(
+            Basket.objects._collection.find_one(),
+            {
+                '_id': basket.pk,
+                'products': [
+                    {
+                        '_id': product1.pk,
+                        'name': product1.name
+                    },
+                    {
+                        '_id': product2.pk,
+                        'name': product2.name
+                    }
+                ]
+            }
+        )
+
+    def test_cached_reference_field_update_all(self):
+        class Person(Document):
+            TYPES = (
+                ('pf', "PF"),
+                ('pj', "PJ")
+            )
+            name = StringField()
+            tp = StringField(choices=TYPES)
+            father = CachedReferenceField('self', fields=('tp',))
+
+        Person.drop_collection()
+
+        a1 = Person(name="Wilson Father", tp="pj")
+        a1.save()
+
+        a2 = Person(name='Wilson Junior', tp='pf', father=a1)
+        a2.save()
+
+        a2 = Person.objects.with_id(a2.id)
+        self.assertEqual(a2.father.tp, a1.tp)
+
+        self.assertEqual(dict(a2.to_mongo()), {
+            "_id": a2.pk,
+            "name": u"Wilson Junior",
+            "tp": u"pf",
+            "father": {
+                "_id": a1.pk,
+                "tp": u"pj"
+            }
+        })
+
+        self.assertEqual(Person.objects(father=a1)._query, {
+            'father._id': a1.pk
+        })
+        self.assertEqual(Person.objects(father=a1).count(), 1)
+
+        Person.objects.update(set__tp="pf")
+        Person.father.sync_all()
+
+        a2.reload()
+        self.assertEqual(dict(a2.to_mongo()), {
+            "_id": a2.pk,
+            "name": u"Wilson Junior",
+            "tp": u"pf",
+            "father": {
+                "_id": a1.pk,
+                "tp": u"pf"
+            }
+        })
+
+    def test_cached_reference_fields_on_embedded_documents(self):
+        with self.assertRaises(InvalidDocumentError):
+            class Test(Document):
+                name = StringField()
+
+            type('WrongEmbeddedDocument', (
+                EmbeddedDocument,), {
+                    'test': CachedReferenceField(Test)
+            })
+
+    def test_cached_reference_auto_sync(self):
+        class Person(Document):
+            TYPES = (
+                ('pf', "PF"),
+                ('pj', "PJ")
+            )
+            name = StringField()
+            tp = StringField(
+                choices=TYPES
+            )
+
+            father = CachedReferenceField('self', fields=('tp',))
+
+        Person.drop_collection()
+
+        a1 = Person(name="Wilson Father", tp="pj")
+        a1.save()
+
+        a2 = Person(name='Wilson Junior', tp='pf', father=a1)
+        a2.save()
+
+        a1.tp = 'pf'
+        a1.save()
+
+        a2.reload()
+        self.assertEqual(dict(a2.to_mongo()), {
+            '_id': a2.pk,
+            'name': 'Wilson Junior',
+            'tp': 'pf',
+            'father': {
+                '_id': a1.pk,
+                'tp': 'pf'
+            }
+        })
+
+    def test_cached_reference_auto_sync_disabled(self):
+        class Persone(Document):
+            TYPES = (
+                ('pf', "PF"),
+                ('pj', "PJ")
+            )
+            name = StringField()
+            tp = StringField(
+                choices=TYPES
+            )
+
+            father = CachedReferenceField(
+                'self', fields=('tp',), auto_sync=False)
+
+        Persone.drop_collection()
+
+        a1 = Persone(name="Wilson Father", tp="pj")
+        a1.save()
+
+        a2 = Persone(name='Wilson Junior', tp='pf', father=a1)
+        a2.save()
+
+        a1.tp = 'pf'
+        a1.save()
+
+        self.assertEqual(Persone.objects._collection.find_one({'_id': a2.pk}), {
+            '_id': a2.pk,
+            'name': 'Wilson Junior',
+            'tp': 'pf',
+            'father': {
+                '_id': a1.pk,
+                'tp': 'pj'
+            }
+        })
+
+    def test_cached_reference_embedded_fields(self):
+        class Owner(EmbeddedDocument):
+            TPS = (
+                ('n', "Normal"),
+                ('u', "Urgent")
+            )
+            name = StringField()
+            tp = StringField(
+                verbose_name="Type",
+                db_field="t",
+                choices=TPS)
+
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+            owner = EmbeddedDocumentField(Owner)
+
+        class Ocorrence(Document):
+            person = StringField()
+            animal = CachedReferenceField(
+                Animal, fields=['tag', 'owner.tp'])
+
+        Animal.drop_collection()
+        Ocorrence.drop_collection()
+
+        a = Animal(name="Leopard", tag="heavy",
+                   owner=Owner(tp='u', name="Wilson Júnior")
+                   )
+        a.save()
+
+        o = Ocorrence(person="teste", animal=a)
+        o.save()
+        self.assertEqual(dict(a.to_mongo(fields=['tag', 'owner.tp'])), {
+            '_id': a.pk,
+            'tag': 'heavy',
+            'owner': {
+                't': 'u'
+            }
+        })
+        self.assertEqual(o.to_mongo()['animal']['tag'], 'heavy')
+        self.assertEqual(o.to_mongo()['animal']['owner']['t'], 'u')
+
+        # Check to_mongo with fields
+        self.assertNotIn('animal', o.to_mongo(fields=['person']))
+
+        # counts
+        Ocorrence(person="teste 2").save()
+        Ocorrence(person="teste 3").save()
+
+        count = Ocorrence.objects(
+            animal__tag='heavy', animal__owner__tp='u').count()
+        self.assertEqual(count, 1)
+
+        ocorrence = Ocorrence.objects(
+            animal__tag='heavy',
+            animal__owner__tp='u').first()
+        self.assertEqual(ocorrence.person, "teste")
+        self.assertIsInstance(ocorrence.animal, Animal)
+
+    def test_cached_reference_embedded_list_fields(self):
+        class Owner(EmbeddedDocument):
+            name = StringField()
+            tags = ListField(StringField())
+
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+            owner = EmbeddedDocumentField(Owner)
+
+        class Ocorrence(Document):
+            person = StringField()
+            animal = CachedReferenceField(
+                Animal, fields=['tag', 'owner.tags'])
+
+        Animal.drop_collection()
+        Ocorrence.drop_collection()
+
+        a = Animal(name="Leopard", tag="heavy",
+                   owner=Owner(tags=['cool', 'funny'],
+                               name="Wilson Júnior")
+                   )
+        a.save()
+
+        o = Ocorrence(person="teste 2", animal=a)
+        o.save()
+        self.assertEqual(dict(a.to_mongo(fields=['tag', 'owner.tags'])), {
+            '_id': a.pk,
+            'tag': 'heavy',
+            'owner': {
+                'tags': ['cool', 'funny']
+            }
+        })
+
+        self.assertEqual(o.to_mongo()['animal']['tag'], 'heavy')
+        self.assertEqual(o.to_mongo()['animal']['owner']['tags'],
+                         ['cool', 'funny'])
+
+        # counts
+        Ocorrence(person="teste 2").save()
+        Ocorrence(person="teste 3").save()
+
+        query = Ocorrence.objects(
+            animal__tag='heavy', animal__owner__tags='cool')._query
+        self.assertEqual(
+            query, {'animal.owner.tags': 'cool', 'animal.tag': 'heavy'})
+
+        ocorrence = Ocorrence.objects(
+            animal__tag='heavy',
+            animal__owner__tags='cool').first()
+        self.assertEqual(ocorrence.person, "teste 2")
+        self.assertIsInstance(ocorrence.animal, Animal)

tests/fields/test_complex_datetime_field.py

@@ -0,0 +1,184 @@
+# -*- coding: utf-8 -*-
+import datetime
+import math
+import itertools
+import re
+
+from mongoengine import *
+
+from tests.utils import MongoDBTestCase
+
+
+class ComplexDateTimeFieldTest(MongoDBTestCase):
+    def test_complexdatetime_storage(self):
+        """Tests for complex datetime fields - which can handle
+        microseconds without rounding.
+        """
+        class LogEntry(Document):
+            date = ComplexDateTimeField()
+            date_with_dots = ComplexDateTimeField(separator='.')
+
+        LogEntry.drop_collection()
+
+        # Post UTC - microseconds are rounded (down) nearest millisecond and
+        # dropped - with default datetimefields
+        d1 = datetime.datetime(1970, 1, 1, 0, 0, 1, 999)
+        log = LogEntry()
+        log.date = d1
+        log.save()
+        log.reload()
+        self.assertEqual(log.date, d1)
+
+        # Post UTC - microseconds are rounded (down) nearest millisecond - with
+        # default datetimefields
+        d1 = datetime.datetime(1970, 1, 1, 0, 0, 1, 9999)
+        log.date = d1
+        log.save()
+        log.reload()
+        self.assertEqual(log.date, d1)
+
+        # Pre UTC dates microseconds below 1000 are dropped - with default
+        # datetimefields
+        d1 = datetime.datetime(1969, 12, 31, 23, 59, 59, 999)
+        log.date = d1
+        log.save()
+        log.reload()
+        self.assertEqual(log.date, d1)
+
+        # Pre UTC microseconds above 1000 is wonky - with default datetimefields
+        # log.date has an invalid microsecond value so I can't construct
+        # a date to compare.
+        for i in range(1001, 3113, 33):
+            d1 = datetime.datetime(1969, 12, 31, 23, 59, 59, i)
+            log.date = d1
+            log.save()
+            log.reload()
+            self.assertEqual(log.date, d1)
+            log1 = LogEntry.objects.get(date=d1)
+            self.assertEqual(log, log1)
+
+        # Test string padding
+        microsecond = map(int, [math.pow(10, x) for x in range(6)])
+        mm = dd = hh = ii = ss = [1, 10]
+
+        for values in itertools.product([2014], mm, dd, hh, ii, ss, microsecond):
+            stored = LogEntry(date=datetime.datetime(*values)).to_mongo()['date']
+            self.assertTrue(re.match('^\d{4},\d{2},\d{2},\d{2},\d{2},\d{2},\d{6}$', stored) is not None)
+
+        # Test separator
+        stored = LogEntry(date_with_dots=datetime.datetime(2014, 1, 1)).to_mongo()['date_with_dots']
+        self.assertTrue(re.match('^\d{4}.\d{2}.\d{2}.\d{2}.\d{2}.\d{2}.\d{6}$', stored) is not None)
+
+    def test_complexdatetime_usage(self):
+        """Tests for complex datetime fields - which can handle
+        microseconds without rounding.
+        """
+        class LogEntry(Document):
+            date = ComplexDateTimeField()
+
+        LogEntry.drop_collection()
+
+        d1 = datetime.datetime(1950, 1, 1, 0, 0, 1, 999)
+        log = LogEntry()
+        log.date = d1
+        log.save()
+
+        log1 = LogEntry.objects.get(date=d1)
+        self.assertEqual(log, log1)
+
+        # create extra 59 log entries for a total of 60
+        for i in range(1951, 2010):
+            d = datetime.datetime(i, 1, 1, 0, 0, 1, 999)
+            LogEntry(date=d).save()
+
+        self.assertEqual(LogEntry.objects.count(), 60)
+
+        # Test ordering
+        logs = LogEntry.objects.order_by("date")
+        i = 0
+        while i < 59:
+            self.assertTrue(logs[i].date <= logs[i + 1].date)
+            i += 1
+
+        logs = LogEntry.objects.order_by("-date")
+        i = 0
+        while i < 59:
+            self.assertTrue(logs[i].date >= logs[i + 1].date)
+            i += 1
+
+        # Test searching
+        logs = LogEntry.objects.filter(date__gte=datetime.datetime(1980, 1, 1))
+        self.assertEqual(logs.count(), 30)
+
+        logs = LogEntry.objects.filter(date__lte=datetime.datetime(1980, 1, 1))
+        self.assertEqual(logs.count(), 30)
+
+        logs = LogEntry.objects.filter(
+            date__lte=datetime.datetime(2011, 1, 1),
+            date__gte=datetime.datetime(2000, 1, 1),
+        )
+        self.assertEqual(logs.count(), 10)
+
+        LogEntry.drop_collection()
+
+        # Test microsecond-level ordering/filtering
+        for microsecond in (99, 999, 9999, 10000):
+            LogEntry(
+                date=datetime.datetime(2015, 1, 1, 0, 0, 0, microsecond)
+            ).save()
+
+        logs = list(LogEntry.objects.order_by('date'))
+        for next_idx, log in enumerate(logs[:-1], start=1):
+            next_log = logs[next_idx]
+            self.assertTrue(log.date < next_log.date)
+
+        logs = list(LogEntry.objects.order_by('-date'))
+        for next_idx, log in enumerate(logs[:-1], start=1):
+            next_log = logs[next_idx]
+            self.assertTrue(log.date > next_log.date)
+
+        logs = LogEntry.objects.filter(
+            date__lte=datetime.datetime(2015, 1, 1, 0, 0, 0, 10000))
+        self.assertEqual(logs.count(), 4)
+
+    def test_no_default_value(self):
+        class Log(Document):
+            timestamp = ComplexDateTimeField()
+
+        Log.drop_collection()
+
+        log = Log()
+        self.assertIsNone(log.timestamp)
+        log.save()
+
+        fetched_log = Log.objects.with_id(log.id)
+        self.assertIsNone(fetched_log.timestamp)
+
+    def test_default_static_value(self):
+        NOW = datetime.datetime.utcnow()
+        class Log(Document):
+            timestamp = ComplexDateTimeField(default=NOW)
+
+        Log.drop_collection()
+
+        log = Log()
+        self.assertEqual(log.timestamp, NOW)
+        log.save()
+
+        fetched_log = Log.objects.with_id(log.id)
+        self.assertEqual(fetched_log.timestamp, NOW)
+
+    def test_default_callable(self):
+        NOW = datetime.datetime.utcnow()
+
+        class Log(Document):
+            timestamp = ComplexDateTimeField(default=datetime.datetime.utcnow)
+
+        Log.drop_collection()
+
+        log = Log()
+        self.assertGreaterEqual(log.timestamp, NOW)
+        log.save()
+
+        fetched_log = Log.objects.with_id(log.id)
+        self.assertGreaterEqual(fetched_log.timestamp, NOW)

tests/fields/test_date_field.py

@@ -0,0 +1,165 @@
+# -*- coding: utf-8 -*-
+import datetime
+import six
+
+try:
+    import dateutil
+except ImportError:
+    dateutil = None
+
+from mongoengine import *
+
+from tests.utils import MongoDBTestCase
+
+
+class TestDateField(MongoDBTestCase):
+    def test_date_from_empty_string(self):
+        """
+        Ensure an exception is raised when trying to
+        cast an empty string to datetime.
+        """
+        class MyDoc(Document):
+            dt = DateField()
+
+        md = MyDoc(dt='')
+        self.assertRaises(ValidationError, md.save)
+
+    def test_date_from_whitespace_string(self):
+        """
+        Ensure an exception is raised when trying to
+        cast a whitespace-only string to datetime.
+        """
+        class MyDoc(Document):
+            dt = DateField()
+
+        md = MyDoc(dt='   ')
+        self.assertRaises(ValidationError, md.save)
+
+    def test_default_values_today(self):
+        """Ensure that default field values are used when creating
+        a document.
+        """
+        class Person(Document):
+            day = DateField(default=datetime.date.today)
+
+        person = Person()
+        person.validate()
+        self.assertEqual(person.day, person.day)
+        self.assertEqual(person.day, datetime.date.today())
+        self.assertEqual(person._data['day'], person.day)
+
+    def test_date(self):
+        """Tests showing pymongo date fields
+
+        See: http://api.mongodb.org/python/current/api/bson/son.html#dt
+        """
+        class LogEntry(Document):
+            date = DateField()
+
+        LogEntry.drop_collection()
+
+        # Test can save dates
+        log = LogEntry()
+        log.date = datetime.date.today()
+        log.save()
+        log.reload()
+        self.assertEqual(log.date, datetime.date.today())
+
+        d1 = datetime.datetime(1970, 1, 1, 0, 0, 1, 999)
+        d2 = datetime.datetime(1970, 1, 1, 0, 0, 1)
+        log = LogEntry()
+        log.date = d1
+        log.save()
+        log.reload()
+        self.assertEqual(log.date, d1.date())
+        self.assertEqual(log.date, d2.date())
+
+        d1 = datetime.datetime(1970, 1, 1, 0, 0, 1, 9999)
+        d2 = datetime.datetime(1970, 1, 1, 0, 0, 1, 9000)
+        log.date = d1
+        log.save()
+        log.reload()
+        self.assertEqual(log.date, d1.date())
+        self.assertEqual(log.date, d2.date())
+
+        if not six.PY3:
+            # Pre UTC dates microseconds below 1000 are dropped
+            # This does not seem to be true in PY3
+            d1 = datetime.datetime(1969, 12, 31, 23, 59, 59, 999)
+            d2 = datetime.datetime(1969, 12, 31, 23, 59, 59)
+            log.date = d1
+            log.save()
+            log.reload()
+            self.assertEqual(log.date, d1.date())
+            self.assertEqual(log.date, d2.date())
+
+    def test_regular_usage(self):
+        """Tests for regular datetime fields"""
+        class LogEntry(Document):
+            date = DateField()
+
+        LogEntry.drop_collection()
+
+        d1 = datetime.datetime(1970, 1, 1, 0, 0, 1)
+        log = LogEntry()
+        log.date = d1
+        log.validate()
+        log.save()
+
+        for query in (d1, d1.isoformat(' ')):
+            log1 = LogEntry.objects.get(date=query)
+            self.assertEqual(log, log1)
+
+        if dateutil:
+            log1 = LogEntry.objects.get(date=d1.isoformat('T'))
+            self.assertEqual(log, log1)
+
+        # create additional 19 log entries for a total of 20
+        for i in range(1971, 1990):
+            d = datetime.datetime(i, 1, 1, 0, 0, 1)
+            LogEntry(date=d).save()
+
+        self.assertEqual(LogEntry.objects.count(), 20)
+
+        # Test ordering
+        logs = LogEntry.objects.order_by("date")
+        i = 0
+        while i < 19:
+            self.assertTrue(logs[i].date <= logs[i + 1].date)
+            i += 1
+
+        logs = LogEntry.objects.order_by("-date")
+        i = 0
+        while i < 19:
+            self.assertTrue(logs[i].date >= logs[i + 1].date)
+            i += 1
+
+        # Test searching
+        logs = LogEntry.objects.filter(date__gte=datetime.datetime(1980, 1, 1))
+        self.assertEqual(logs.count(), 10)
+
+    def test_validation(self):
+        """Ensure that invalid values cannot be assigned to datetime
+        fields.
+        """
+        class LogEntry(Document):
+            time = DateField()
+
+        log = LogEntry()
+        log.time = datetime.datetime.now()
+        log.validate()
+
+        log.time = datetime.date.today()
+        log.validate()
+
+        log.time = datetime.datetime.now().isoformat(' ')
+        log.validate()
+
+        if dateutil:
+            log.time = datetime.datetime.now().isoformat('T')
+            log.validate()
+
+        log.time = -1
+        self.assertRaises(ValidationError, log.validate)
+        log.time = 'ABC'
+        self.assertRaises(ValidationError, log.validate)

tests/fields/test_datetime_field.py

@@ -0,0 +1,231 @@
+# -*- coding: utf-8 -*-
+import datetime as dt
+import six
+
+try:
+    import dateutil
+except ImportError:
+    dateutil = None
+
+from mongoengine import *
+from mongoengine import connection
+
+from tests.utils import MongoDBTestCase
+
+
+class TestDateTimeField(MongoDBTestCase):
+    def test_datetime_from_empty_string(self):
+        """
+        Ensure an exception is raised when trying to
+        cast an empty string to datetime.
+        """
+        class MyDoc(Document):
+            dt = DateTimeField()
+
+        md = MyDoc(dt='')
+        self.assertRaises(ValidationError, md.save)
+
+    def test_datetime_from_whitespace_string(self):
+        """
+        Ensure an exception is raised when trying to
+        cast a whitespace-only string to datetime.
+        """
+        class MyDoc(Document):
+            dt = DateTimeField()
+
+        md = MyDoc(dt='   ')
+        self.assertRaises(ValidationError, md.save)
+
+    def test_default_value_utcnow(self):
+        """Ensure that default field values are used when creating
+        a document.
+        """
+        class Person(Document):
+            created = DateTimeField(default=dt.datetime.utcnow)
+
+        utcnow = dt.datetime.utcnow()
+        person = Person()
+        person.validate()
+        person_created_t0 = person.created
+        self.assertLess(person.created - utcnow, dt.timedelta(seconds=1))
+        self.assertEqual(person_created_t0, person.created)  # make sure it does not change
+        self.assertEqual(person._data['created'], person.created)
+
+    def test_handling_microseconds(self):
+        """Tests showing pymongo datetime fields handling of microseconds.
+        Microseconds are rounded to the nearest millisecond and pre UTC
+        handling is wonky.
+
+        See: http://api.mongodb.org/python/current/api/bson/son.html#dt
+        """
+        class LogEntry(Document):
+            date = DateTimeField()
+
+        LogEntry.drop_collection()
+
+        # Test can save dates
+        log = LogEntry()
+        log.date = dt.date.today()
+        log.save()
+        log.reload()
+        self.assertEqual(log.date.date(), dt.date.today())
+
+        # Post UTC - microseconds are rounded (down) nearest millisecond and
+        # dropped
+        d1 = dt.datetime(1970, 1, 1, 0, 0, 1, 999)
+        d2 = dt.datetime(1970, 1, 1, 0, 0, 1)
+        log = LogEntry()
+        log.date = d1
+        log.save()
+        log.reload()
+        self.assertNotEqual(log.date, d1)
+        self.assertEqual(log.date, d2)
+
+        # Post UTC - microseconds are rounded (down) nearest millisecond
+        d1 = dt.datetime(1970, 1, 1, 0, 0, 1, 9999)
+        d2 = dt.datetime(1970, 1, 1, 0, 0, 1, 9000)
+        log.date = d1
+        log.save()
+        log.reload()
+        self.assertNotEqual(log.date, d1)
+        self.assertEqual(log.date, d2)
+
+        if not six.PY3:
+            # Pre UTC dates microseconds below 1000 are dropped
+            # This does not seem to be true in PY3
+            d1 = dt.datetime(1969, 12, 31, 23, 59, 59, 999)
+            d2 = dt.datetime(1969, 12, 31, 23, 59, 59)
+            log.date = d1
+            log.save()
+            log.reload()
+            self.assertNotEqual(log.date, d1)
+            self.assertEqual(log.date, d2)
+
+    def test_regular_usage(self):
+        """Tests for regular datetime fields"""
+        class LogEntry(Document):
+            date = DateTimeField()
+
+        LogEntry.drop_collection()
+
+        d1 = dt.datetime(1970, 1, 1, 0, 0, 1)
+        log = LogEntry()
+        log.date = d1
+        log.validate()
+        log.save()
+
+        for query in (d1, d1.isoformat(' ')):
+            log1 = LogEntry.objects.get(date=query)
+            self.assertEqual(log, log1)
+
+        if dateutil:
+            log1 = LogEntry.objects.get(date=d1.isoformat('T'))
+            self.assertEqual(log, log1)
+
+        # create additional 19 log entries for a total of 20
+        for i in range(1971, 1990):
+            d = dt.datetime(i, 1, 1, 0, 0, 1)
+            LogEntry(date=d).save()
+
+        self.assertEqual(LogEntry.objects.count(), 20)
+
+        # Test ordering
+        logs = LogEntry.objects.order_by("date")
+        i = 0
+        while i < 19:
+            self.assertTrue(logs[i].date <= logs[i + 1].date)
+            i += 1
+
+        logs = LogEntry.objects.order_by("-date")
+        i = 0
+        while i < 19:
+            self.assertTrue(logs[i].date >= logs[i + 1].date)
+            i += 1
+
+        # Test searching
+        logs = LogEntry.objects.filter(date__gte=dt.datetime(1980, 1, 1))
+        self.assertEqual(logs.count(), 10)
+
+        logs = LogEntry.objects.filter(date__lte=dt.datetime(1980, 1, 1))
+        self.assertEqual(logs.count(), 10)
+
+        logs = LogEntry.objects.filter(
+            date__lte=dt.datetime(1980, 1, 1),
+            date__gte=dt.datetime(1975, 1, 1),
+        )
+        self.assertEqual(logs.count(), 5)
+
+    def test_datetime_validation(self):
+        """Ensure that invalid values cannot be assigned to datetime
+        fields.
+        """
+        class LogEntry(Document):
+            time = DateTimeField()
+
+        log = LogEntry()
+        log.time = dt.datetime.now()
+        log.validate()
+
+        log.time = dt.date.today()
+        log.validate()
+
+        log.time = dt.datetime.now().isoformat(' ')
+        log.validate()
+
+        log.time = '2019-05-16 21:42:57.897847'
+        log.validate()
+
+        if dateutil:
+            log.time = dt.datetime.now().isoformat('T')
+            log.validate()
+
+        log.time = -1
+        self.assertRaises(ValidationError, log.validate)
+        log.time = 'ABC'
+        self.assertRaises(ValidationError, log.validate)
+        log.time = '2019-05-16 21:GARBAGE:12'
+        self.assertRaises(ValidationError, log.validate)
+        log.time = '2019-05-16 21:42:57.GARBAGE'
+        self.assertRaises(ValidationError, log.validate)
+        log.time = '2019-05-16 21:42:57.123.456'
+        self.assertRaises(ValidationError, log.validate)
+
+    def test_parse_datetime_as_str(self):
+        class DTDoc(Document):
+            date = DateTimeField()
+
+        date_str = '2019-03-02 22:26:01'
+
+        # make sure that passing a parsable datetime works
+        dtd = DTDoc()
+        dtd.date = date_str
+        self.assertIsInstance(dtd.date, six.string_types)
+        dtd.save()
+        dtd.reload()
+
+        self.assertIsInstance(dtd.date, dt.datetime)
+        self.assertEqual(str(dtd.date), date_str)
+
+        dtd.date = 'January 1st, 9999999999'
+        self.assertRaises(ValidationError, dtd.validate)
+
+
+class TestDateTimeTzAware(MongoDBTestCase):
+    def test_datetime_tz_aware_mark_as_changed(self):
+        # Reset the connections
+        connection._connection_settings = {}
+        connection._connections = {}
+        connection._dbs = {}
+
+        connect(db='mongoenginetest', tz_aware=True)
+
+        class LogEntry(Document):
+            time = DateTimeField()
+
+        LogEntry.drop_collection()
+
+        LogEntry(time=dt.datetime(2013, 1, 1, 0, 0, 0)).save()
+
+        log = LogEntry.objects.first()
+        log.time = dt.datetime(2013, 1, 1, 0, 0, 0)
+        self.assertEqual(['time'], log._changed_fields)

tests/fields/test_decimal_field.py

@@ -0,0 +1,91 @@
+# -*- coding: utf-8 -*-
+from decimal import Decimal
+
+from mongoengine import *
+
+from tests.utils import MongoDBTestCase
+
+
+class TestDecimalField(MongoDBTestCase):
+
+    def test_validation(self):
+        """Ensure that invalid values cannot be assigned to decimal fields.
+        """
+        class Person(Document):
+            height = DecimalField(min_value=Decimal('0.1'),
+                                  max_value=Decimal('3.5'))
+
+        Person.drop_collection()
+
+        Person(height=Decimal('1.89')).save()
+        person = Person.objects.first()
+        self.assertEqual(person.height, Decimal('1.89'))
+
+        person.height = '2.0'
+        person.save()
+        person.height = 0.01
+        self.assertRaises(ValidationError, person.validate)
+        person.height = Decimal('0.01')
+        self.assertRaises(ValidationError, person.validate)
+        person.height = Decimal('4.0')
+        self.assertRaises(ValidationError, person.validate)
+        person.height = 'something invalid'
+        self.assertRaises(ValidationError, person.validate)
+
+        person_2 = Person(height='something invalid')
+        self.assertRaises(ValidationError, person_2.validate)
+
+    def test_comparison(self):
+        class Person(Document):
+            money = DecimalField()
+
+        Person.drop_collection()
+
+        Person(money=6).save()
+        Person(money=7).save()
+        Person(money=8).save()
+        Person(money=10).save()
+
+        self.assertEqual(2, Person.objects(money__gt=Decimal("7")).count())
+        self.assertEqual(2, Person.objects(money__gt=7).count())
+        self.assertEqual(2, Person.objects(money__gt="7").count())
+
+        self.assertEqual(3, Person.objects(money__gte="7").count())
+
+    def test_storage(self):
+        class Person(Document):
+            float_value = DecimalField(precision=4)
+            string_value = DecimalField(precision=4, force_string=True)
+
+        Person.drop_collection()
+        values_to_store = [10, 10.1, 10.11, "10.111", Decimal("10.1111"), Decimal("10.11111")]
+        for store_at_creation in [True, False]:
+            for value in values_to_store:
+                # to_python is called explicitly if values were sent in the kwargs of __init__
+                if store_at_creation:
+                    Person(float_value=value, string_value=value).save()
+                else:
+                    person = Person.objects.create()
+                    person.float_value = value
+                    person.string_value = value
+                    person.save()
+
+        # How its stored
+        expected = [
+            {'float_value': 10.0, 'string_value': '10.0000'},
+            {'float_value': 10.1, 'string_value': '10.1000'},
+            {'float_value': 10.11, 'string_value': '10.1100'},
+            {'float_value': 10.111, 'string_value': '10.1110'},
+            {'float_value': 10.1111, 'string_value': '10.1111'},
+            {'float_value': 10.1111, 'string_value': '10.1111'}]
+        expected.extend(expected)
+        actual = list(Person.objects.exclude('id').as_pymongo())
+        self.assertEqual(expected, actual)
+
+        # How it comes out locally
+        expected = [Decimal('10.0000'), Decimal('10.1000'), Decimal('10.1100'),
+                    Decimal('10.1110'), Decimal('10.1111'), Decimal('10.1111')]
+        expected.extend(expected)
+        for field_name in ['float_value', 'string_value']:
+            actual = list(Person.objects().scalar(field_name))
+            self.assertEqual(expected, actual)

tests/fields/test_dict_field.py

@@ -0,0 +1,324 @@
+# -*- coding: utf-8 -*-
+from mongoengine import *
+from mongoengine.base import BaseDict
+
+from tests.utils import MongoDBTestCase, get_as_pymongo
+
+
+class TestDictField(MongoDBTestCase):
+
+    def test_storage(self):
+        class BlogPost(Document):
+            info = DictField()
+
+        BlogPost.drop_collection()
+
+        info = {'testkey': 'testvalue'}
+        post = BlogPost(info=info).save()
+        self.assertEqual(
+            get_as_pymongo(post),
+            {
+                '_id': post.id,
+                'info': info
+            }
+        )
+
+    def test_general_things(self):
+        """Ensure that dict types work as expected."""
+        class BlogPost(Document):
+            info = DictField()
+
+        BlogPost.drop_collection()
+
+        post = BlogPost()
+        post.info = 'my post'
+        self.assertRaises(ValidationError, post.validate)
+
+        post.info = ['test', 'test']
+        self.assertRaises(ValidationError, post.validate)
+
+        post.info = {'$title': 'test'}
+        self.assertRaises(ValidationError, post.validate)
+
+        post.info = {'nested': {'$title': 'test'}}
+        self.assertRaises(ValidationError, post.validate)
+
+        post.info = {'the.title': 'test'}
+        self.assertRaises(ValidationError, post.validate)
+
+        post.info = {'nested': {'the.title': 'test'}}
+        self.assertRaises(ValidationError, post.validate)
+
+        post.info = {1: 'test'}
+        self.assertRaises(ValidationError, post.validate)
+
+        post.info = {'title': 'test'}
+        post.save()
+
+        post = BlogPost()
+        post.info = {'title': 'dollar_sign', 'details': {'te$t': 'test'}}
+        post.save()
+
+        post = BlogPost()
+        post.info = {'details': {'test': 'test'}}
+        post.save()
+
+        post = BlogPost()
+        post.info = {'details': {'test': 3}}
+        post.save()
+
+        self.assertEqual(BlogPost.objects.count(), 4)
+        self.assertEqual(
+            BlogPost.objects.filter(info__title__exact='test').count(), 1)
+        self.assertEqual(
+            BlogPost.objects.filter(info__details__test__exact='test').count(), 1)
+
+        post = BlogPost.objects.filter(info__title__exact='dollar_sign').first()
+        self.assertIn('te$t', post['info']['details'])
+
+        # Confirm handles non strings or non existing keys
+        self.assertEqual(
+            BlogPost.objects.filter(info__details__test__exact=5).count(), 0)
+        self.assertEqual(
+            BlogPost.objects.filter(info__made_up__test__exact='test').count(), 0)
+
+        post = BlogPost.objects.create(info={'title': 'original'})
+        post.info.update({'title': 'updated'})
+        post.save()
+        post.reload()
+        self.assertEqual('updated', post.info['title'])
+
+        post.info.setdefault('authors', [])
+        post.save()
+        post.reload()
+        self.assertEqual([], post.info['authors'])
+
+    def test_dictfield_dump_document(self):
+        """Ensure a DictField can handle another document's dump."""
+        class Doc(Document):
+            field = DictField()
+
+        class ToEmbed(Document):
+            id = IntField(primary_key=True, default=1)
+            recursive = DictField()
+
+        class ToEmbedParent(Document):
+            id = IntField(primary_key=True, default=1)
+            recursive = DictField()
+
+            meta = {'allow_inheritance': True}
+
+        class ToEmbedChild(ToEmbedParent):
+            pass
+
+        to_embed_recursive = ToEmbed(id=1).save()
+        to_embed = ToEmbed(
+            id=2, recursive=to_embed_recursive.to_mongo().to_dict()).save()
+        doc = Doc(field=to_embed.to_mongo().to_dict())
+        doc.save()
+        self.assertIsInstance(doc.field, dict)
+        self.assertEqual(doc.field, {'_id': 2, 'recursive': {'_id': 1, 'recursive': {}}})
+        # Same thing with a Document with a _cls field
+        to_embed_recursive = ToEmbedChild(id=1).save()
+        to_embed_child = ToEmbedChild(
+            id=2, recursive=to_embed_recursive.to_mongo().to_dict()).save()
+        doc = Doc(field=to_embed_child.to_mongo().to_dict())
+        doc.save()
+        self.assertIsInstance(doc.field, dict)
+        expected = {
+            '_id': 2, '_cls': 'ToEmbedParent.ToEmbedChild',
+            'recursive': {'_id': 1, '_cls': 'ToEmbedParent.ToEmbedChild', 'recursive': {}}
+        }
+        self.assertEqual(doc.field, expected)
+
+    def test_dictfield_strict(self):
+        """Ensure that dict field handles validation if provided a strict field type."""
+        class Simple(Document):
+            mapping = DictField(field=IntField())
+
+        Simple.drop_collection()
+
+        e = Simple()
+        e.mapping['someint'] = 1
+        e.save()
+
+        # try creating an invalid mapping
+        with self.assertRaises(ValidationError):
+            e.mapping['somestring'] = "abc"
+            e.save()
+
+    def test_dictfield_complex(self):
+        """Ensure that the dict field can handle the complex types."""
+        class SettingBase(EmbeddedDocument):
+            meta = {'allow_inheritance': True}
+
+        class StringSetting(SettingBase):
+            value = StringField()
+
+        class IntegerSetting(SettingBase):
+            value = IntField()
+
+        class Simple(Document):
+            mapping = DictField()
+
+        Simple.drop_collection()
+
+        e = Simple()
+        e.mapping['somestring'] = StringSetting(value='foo')
+        e.mapping['someint'] = IntegerSetting(value=42)
+        e.mapping['nested_dict'] = {'number': 1, 'string': 'Hi!',
+                                    'float': 1.001,
+                                    'complex': IntegerSetting(value=42),
+                                    'list': [IntegerSetting(value=42),
+                                             StringSetting(value='foo')]}
+        e.save()
+
+        e2 = Simple.objects.get(id=e.id)
+        self.assertIsInstance(e2.mapping['somestring'], StringSetting)
+        self.assertIsInstance(e2.mapping['someint'], IntegerSetting)
+
+        # Test querying
+        self.assertEqual(
+            Simple.objects.filter(mapping__someint__value=42).count(), 1)
+        self.assertEqual(
+            Simple.objects.filter(mapping__nested_dict__number=1).count(), 1)
+        self.assertEqual(
+            Simple.objects.filter(mapping__nested_dict__complex__value=42).count(), 1)
+        self.assertEqual(
+            Simple.objects.filter(mapping__nested_dict__list__0__value=42).count(), 1)
+        self.assertEqual(
+            Simple.objects.filter(mapping__nested_dict__list__1__value='foo').count(), 1)
+
+        # Confirm can update
+        Simple.objects().update(
+            set__mapping={"someint": IntegerSetting(value=10)})
+        Simple.objects().update(
+            set__mapping__nested_dict__list__1=StringSetting(value='Boo'))
+        self.assertEqual(
+            Simple.objects.filter(mapping__nested_dict__list__1__value='foo').count(), 0)
+        self.assertEqual(
+            Simple.objects.filter(mapping__nested_dict__list__1__value='Boo').count(), 1)
+
+    def test_push_dict(self):
+        class MyModel(Document):
+            events = ListField(DictField())
+
+        doc = MyModel(events=[{'a': 1}]).save()
+        raw_doc = get_as_pymongo(doc)
+        expected_raw_doc = {
+            '_id': doc.id,
+            'events': [{'a': 1}]
+        }
+        self.assertEqual(raw_doc, expected_raw_doc)
+
+        MyModel.objects(id=doc.id).update(push__events={})
+        raw_doc = get_as_pymongo(doc)
+        expected_raw_doc = {
+            '_id': doc.id,
+            'events': [{'a': 1}, {}]
+        }
+        self.assertEqual(raw_doc, expected_raw_doc)
+
+    def test_ensure_unique_default_instances(self):
+        """Ensure that every field has it's own unique default instance."""
+        class D(Document):
+            data = DictField()
+            data2 = DictField(default=lambda: {})
+
+        d1 = D()
+        d1.data['foo'] = 'bar'
+        d1.data2['foo'] = 'bar'
+        d2 = D()
+        self.assertEqual(d2.data, {})
+        self.assertEqual(d2.data2, {})
+
+    def test_dict_field_invalid_dict_value(self):
+        class DictFieldTest(Document):
+            dictionary = DictField(required=True)
+
+        DictFieldTest.drop_collection()
+
+        test = DictFieldTest(dictionary=None)
+        test.dictionary  # Just access to test getter
+        self.assertRaises(ValidationError, test.validate)
+
+        test = DictFieldTest(dictionary=False)
+        test.dictionary  # Just access to test getter
+        self.assertRaises(ValidationError, test.validate)
+
+    def test_dict_field_raises_validation_error_if_wrongly_assign_embedded_doc(self):
+        class DictFieldTest(Document):
+            dictionary = DictField(required=True)
+
+        DictFieldTest.drop_collection()
+
+        class Embedded(EmbeddedDocument):
+            name = StringField()
+
+        embed = Embedded(name='garbage')
+        doc = DictFieldTest(dictionary=embed)
+        with self.assertRaises(ValidationError) as ctx_err:
+            doc.validate()
+        self.assertIn("'dictionary'", str(ctx_err.exception))
+        self.assertIn('Only dictionaries may be used in a DictField', str(ctx_err.exception))
+
+    def test_atomic_update_dict_field(self):
+        """Ensure that the entire DictField can be atomically updated."""
+        class Simple(Document):
+            mapping = DictField(field=ListField(IntField(required=True)))
+
+        Simple.drop_collection()
+
+        e = Simple()
+        e.mapping['someints'] = [1, 2]
+        e.save()
+        e.update(set__mapping={"ints": [3, 4]})
+        e.reload()
+        self.assertEqual(BaseDict, type(e.mapping))
+        self.assertEqual({"ints": [3, 4]}, e.mapping)
+
+        # try creating an invalid mapping
+        with self.assertRaises(ValueError):
+            e.update(set__mapping={"somestrings": ["foo", "bar", ]})
+
+    def test_dictfield_with_referencefield_complex_nesting_cases(self):
+        """Ensure complex nesting inside DictField handles dereferencing of ReferenceField(dbref=True | False)"""
+        # Relates to Issue #1453
+        class Doc(Document):
+            s = StringField()
+
+        class Simple(Document):
+            mapping0 = DictField(ReferenceField(Doc, dbref=True))
+            mapping1 = DictField(ReferenceField(Doc, dbref=False))
+            mapping2 = DictField(ListField(ReferenceField(Doc, dbref=True)))
+            mapping3 = DictField(ListField(ReferenceField(Doc, dbref=False)))
+            mapping4 = DictField(DictField(field=ReferenceField(Doc, dbref=True)))
+            mapping5 = DictField(DictField(field=ReferenceField(Doc, dbref=False)))
+            mapping6 = DictField(ListField(DictField(ReferenceField(Doc, dbref=True))))
+            mapping7 = DictField(ListField(DictField(ReferenceField(Doc, dbref=False))))
+            mapping8 = DictField(ListField(DictField(ListField(ReferenceField(Doc, dbref=True)))))
+            mapping9 = DictField(ListField(DictField(ListField(ReferenceField(Doc, dbref=False)))))
+
+        Doc.drop_collection()
+        Simple.drop_collection()
+
+        d = Doc(s='aa').save()
+        e = Simple()
+        e.mapping0['someint'] = e.mapping1['someint'] = d
+        e.mapping2['someint'] = e.mapping3['someint'] = [d]
+        e.mapping4['someint'] = e.mapping5['someint'] = {'d': d}
+        e.mapping6['someint'] = e.mapping7['someint'] = [{'d': d}]
+        e.mapping8['someint'] = e.mapping9['someint'] = [{'d': [d]}]
+        e.save()
+
+        s = Simple.objects.first()
+        self.assertIsInstance(s.mapping0['someint'], Doc)
+        self.assertIsInstance(s.mapping1['someint'], Doc)
+        self.assertIsInstance(s.mapping2['someint'][0], Doc)
+        self.assertIsInstance(s.mapping3['someint'][0], Doc)
+        self.assertIsInstance(s.mapping4['someint']['d'], Doc)
+        self.assertIsInstance(s.mapping5['someint']['d'], Doc)
+        self.assertIsInstance(s.mapping6['someint'][0]['d'], Doc)
+        self.assertIsInstance(s.mapping7['someint'][0]['d'], Doc)
+        self.assertIsInstance(s.mapping8['someint'][0]['d'][0], Doc)
+        self.assertIsInstance(s.mapping9['someint'][0]['d'][0], Doc)

tests/fields/test_email_field.py

@@ -0,0 +1,130 @@
+# -*- coding: utf-8 -*-
+import sys
+from unittest import SkipTest
+
+from mongoengine import *
+
+from tests.utils import MongoDBTestCase
+
+
+class TestEmailField(MongoDBTestCase):
+    def test_generic_behavior(self):
+        class User(Document):
+            email = EmailField()
+
+        user = User(email='ross@example.com')
+        user.validate()
+
+        user = User(email='ross@example.co.uk')
+        user.validate()
+
+        user = User(email=('Kofq@rhom0e4klgauOhpbpNdogawnyIKvQS0wk2mjqrgGQ5S'
+                           'aJIazqqWkm7.net'))
+        user.validate()
+
+        user = User(email='new-tld@example.technology')
+        user.validate()
+
+        user = User(email='ross@example.com.')
+        self.assertRaises(ValidationError, user.validate)
+
+        # unicode domain
+        user = User(email=u'user@пример.рф')
+        user.validate()
+
+        # invalid unicode domain
+        user = User(email=u'user@пример')
+        self.assertRaises(ValidationError, user.validate)
+
+        # invalid data type
+        user = User(email=123)
+        self.assertRaises(ValidationError, user.validate)
+
+    def test_email_field_unicode_user(self):
+        # Don't run this test on pypy3, which doesn't support unicode regex:
+        # https://bitbucket.org/pypy/pypy/issues/1821/regular-expression-doesnt-find-unicode
+        if sys.version_info[:2] == (3, 2):
+            raise SkipTest('unicode email addresses are not supported on PyPy 3')
+
+        class User(Document):
+            email = EmailField()
+
+        # unicode user shouldn't validate by default...
+        user = User(email=u'Dörte@Sörensen.example.com')
+        self.assertRaises(ValidationError, user.validate)
+
+        # ...but it should be fine with allow_utf8_user set to True
+        class User(Document):
+            email = EmailField(allow_utf8_user=True)
+
+        user = User(email=u'Dörte@Sörensen.example.com')
+        user.validate()
+
+    def test_email_field_domain_whitelist(self):
+        class User(Document):
+            email = EmailField()
+
+        # localhost domain shouldn't validate by default...
+        user = User(email='me@localhost')
+        self.assertRaises(ValidationError, user.validate)
+
+        # ...but it should be fine if it's whitelisted
+        class User(Document):
+            email = EmailField(domain_whitelist=['localhost'])
+
+        user = User(email='me@localhost')
+        user.validate()
+
+    def test_email_domain_validation_fails_if_invalid_idn(self):
+        class User(Document):
+            email = EmailField()
+
+        invalid_idn = '.google.com'
+        user = User(email='me@%s' % invalid_idn)
+        with self.assertRaises(ValidationError) as ctx_err:
+            user.validate()
+        self.assertIn("domain failed IDN encoding", str(ctx_err.exception))
+
+    def test_email_field_ip_domain(self):
+        class User(Document):
+            email = EmailField()
+
+        valid_ipv4 = 'email@[127.0.0.1]'
+        valid_ipv6 = 'email@[2001:dB8::1]'
+        invalid_ip = 'email@[324.0.0.1]'
+
+        # IP address as a domain shouldn't validate by default...
+        user = User(email=valid_ipv4)
+        self.assertRaises(ValidationError, user.validate)
+
+        user = User(email=valid_ipv6)
+        self.assertRaises(ValidationError, user.validate)
+
+        user = User(email=invalid_ip)
+        self.assertRaises(ValidationError, user.validate)
+
+        # ...but it should be fine with allow_ip_domain set to True
+        class User(Document):
+            email = EmailField(allow_ip_domain=True)
+
+        user = User(email=valid_ipv4)
+        user.validate()
+
+        user = User(email=valid_ipv6)
+        user.validate()
+
+        # invalid IP should still fail validation
+        user = User(email=invalid_ip)
+        self.assertRaises(ValidationError, user.validate)
+
+    def test_email_field_honors_regex(self):
+        class User(Document):
+            email = EmailField(regex=r'\w+@example.com')
+
+        # Fails regex validation
+        user = User(email='me@foo.com')
+        self.assertRaises(ValidationError, user.validate)
+
+        # Passes regex validation
+        user = User(email='me@example.com')
+        self.assertIsNone(user.validate())

tests/fields/test_embedded_document_field.py

@@ -0,0 +1,344 @@
+# -*- coding: utf-8 -*-
+from mongoengine import Document, StringField, ValidationError, EmbeddedDocument, EmbeddedDocumentField, \
+    InvalidQueryError, LookUpError, IntField, GenericEmbeddedDocumentField, ListField, EmbeddedDocumentListField, \
+    ReferenceField
+
+from tests.utils import MongoDBTestCase
+
+
+class TestEmbeddedDocumentField(MongoDBTestCase):
+    def test___init___(self):
+        class MyDoc(EmbeddedDocument):
+            name = StringField()
+
+        field = EmbeddedDocumentField(MyDoc)
+        self.assertEqual(field.document_type_obj, MyDoc)
+
+        field2 = EmbeddedDocumentField('MyDoc')
+        self.assertEqual(field2.document_type_obj, 'MyDoc')
+
+    def test___init___throw_error_if_document_type_is_not_EmbeddedDocument(self):
+        with self.assertRaises(ValidationError):
+            EmbeddedDocumentField(dict)
+
+    def test_document_type_throw_error_if_not_EmbeddedDocument_subclass(self):
+
+        class MyDoc(Document):
+            name = StringField()
+
+        emb = EmbeddedDocumentField('MyDoc')
+        with self.assertRaises(ValidationError) as ctx:
+            emb.document_type
+        self.assertIn('Invalid embedded document class provided to an EmbeddedDocumentField', str(ctx.exception))
+
+    def test_embedded_document_field_only_allow_subclasses_of_embedded_document(self):
+        # Relates to #1661
+        class MyDoc(Document):
+            name = StringField()
+
+        with self.assertRaises(ValidationError):
+            class MyFailingDoc(Document):
+                emb = EmbeddedDocumentField(MyDoc)
+
+        with self.assertRaises(ValidationError):
+            class MyFailingdoc2(Document):
+                emb = EmbeddedDocumentField('MyDoc')
+
+    def test_query_embedded_document_attribute(self):
+        class AdminSettings(EmbeddedDocument):
+            foo1 = StringField()
+            foo2 = StringField()
+
+        class Person(Document):
+            settings = EmbeddedDocumentField(AdminSettings)
+            name = StringField()
+
+        Person.drop_collection()
+
+        p = Person(
+            settings=AdminSettings(foo1='bar1', foo2='bar2'),
+            name='John',
+        ).save()
+
+        # Test non exiting attribute
+        with self.assertRaises(InvalidQueryError) as ctx_err:
+            Person.objects(settings__notexist='bar').first()
+        self.assertEqual(unicode(ctx_err.exception), u'Cannot resolve field "notexist"')
+
+        with self.assertRaises(LookUpError):
+            Person.objects.only('settings.notexist')
+
+        # Test existing attribute
+        self.assertEqual(Person.objects(settings__foo1='bar1').first().id, p.id)
+        only_p = Person.objects.only('settings.foo1').first()
+        self.assertEqual(only_p.settings.foo1, p.settings.foo1)
+        self.assertIsNone(only_p.settings.foo2)
+        self.assertIsNone(only_p.name)
+
+        exclude_p = Person.objects.exclude('settings.foo1').first()
+        self.assertIsNone(exclude_p.settings.foo1)
+        self.assertEqual(exclude_p.settings.foo2, p.settings.foo2)
+        self.assertEqual(exclude_p.name, p.name)
+
+    def test_query_embedded_document_attribute_with_inheritance(self):
+        class BaseSettings(EmbeddedDocument):
+            meta = {'allow_inheritance': True}
+            base_foo = StringField()
+
+        class AdminSettings(BaseSettings):
+            sub_foo = StringField()
+
+        class Person(Document):
+            settings = EmbeddedDocumentField(BaseSettings)
+
+        Person.drop_collection()
+
+        p = Person(settings=AdminSettings(base_foo='basefoo', sub_foo='subfoo'))
+        p.save()
+
+        # Test non exiting attribute
+        with self.assertRaises(InvalidQueryError) as ctx_err:
+            self.assertEqual(Person.objects(settings__notexist='bar').first().id, p.id)
+        self.assertEqual(unicode(ctx_err.exception), u'Cannot resolve field "notexist"')
+
+        # Test existing attribute
+        self.assertEqual(Person.objects(settings__base_foo='basefoo').first().id, p.id)
+        self.assertEqual(Person.objects(settings__sub_foo='subfoo').first().id, p.id)
+
+        only_p = Person.objects.only('settings.base_foo', 'settings._cls').first()
+        self.assertEqual(only_p.settings.base_foo, 'basefoo')
+        self.assertIsNone(only_p.settings.sub_foo)
+
+    def test_query_list_embedded_document_with_inheritance(self):
+        class Post(EmbeddedDocument):
+            title = StringField(max_length=120, required=True)
+            meta = {'allow_inheritance': True}
+
+        class TextPost(Post):
+            content = StringField()
+
+        class MoviePost(Post):
+            author = StringField()
+
+        class Record(Document):
+            posts = ListField(EmbeddedDocumentField(Post))
+
+        record_movie = Record(posts=[MoviePost(author='John', title='foo')]).save()
+        record_text = Record(posts=[TextPost(content='a', title='foo')]).save()
+
+        records = list(Record.objects(posts__author=record_movie.posts[0].author))
+        self.assertEqual(len(records), 1)
+        self.assertEqual(records[0].id, record_movie.id)
+
+        records = list(Record.objects(posts__content=record_text.posts[0].content))
+        self.assertEqual(len(records), 1)
+        self.assertEqual(records[0].id, record_text.id)
+
+        self.assertEqual(Record.objects(posts__title='foo').count(), 2)
+
+
+class TestGenericEmbeddedDocumentField(MongoDBTestCase):
+
+    def test_generic_embedded_document(self):
+        class Car(EmbeddedDocument):
+            name = StringField()
+
+        class Dish(EmbeddedDocument):
+            food = StringField(required=True)
+            number = IntField()
+
+        class Person(Document):
+            name = StringField()
+            like = GenericEmbeddedDocumentField()
+
+        Person.drop_collection()
+
+        person = Person(name='Test User')
+        person.like = Car(name='Fiat')
+        person.save()
+
+        person = Person.objects.first()
+        self.assertIsInstance(person.like, Car)
+
+        person.like = Dish(food="arroz", number=15)
+        person.save()
+
+        person = Person.objects.first()
+        self.assertIsInstance(person.like, Dish)
+
+    def test_generic_embedded_document_choices(self):
+        """Ensure you can limit GenericEmbeddedDocument choices."""
+        class Car(EmbeddedDocument):
+            name = StringField()
+
+        class Dish(EmbeddedDocument):
+            food = StringField(required=True)
+            number = IntField()
+
+        class Person(Document):
+            name = StringField()
+            like = GenericEmbeddedDocumentField(choices=(Dish,))
+
+        Person.drop_collection()
+
+        person = Person(name='Test User')
+        person.like = Car(name='Fiat')
+        self.assertRaises(ValidationError, person.validate)
+
+        person.like = Dish(food="arroz", number=15)
+        person.save()
+
+        person = Person.objects.first()
+        self.assertIsInstance(person.like, Dish)
+
+    def test_generic_list_embedded_document_choices(self):
+        """Ensure you can limit GenericEmbeddedDocument choices inside
+        a list field.
+        """
+        class Car(EmbeddedDocument):
+            name = StringField()
+
+        class Dish(EmbeddedDocument):
+            food = StringField(required=True)
+            number = IntField()
+
+        class Person(Document):
+            name = StringField()
+            likes = ListField(GenericEmbeddedDocumentField(choices=(Dish,)))
+
+        Person.drop_collection()
+
+        person = Person(name='Test User')
+        person.likes = [Car(name='Fiat')]
+        self.assertRaises(ValidationError, person.validate)
+
+        person.likes = [Dish(food="arroz", number=15)]
+        person.save()
+
+        person = Person.objects.first()
+        self.assertIsInstance(person.likes[0], Dish)
+
+    def test_choices_validation_documents(self):
+        """
+        Ensure fields with document choices validate given a valid choice.
+        """
+        class UserComments(EmbeddedDocument):
+            author = StringField()
+            message = StringField()
+
+        class BlogPost(Document):
+            comments = ListField(
+                GenericEmbeddedDocumentField(choices=(UserComments,))
+            )
+
+        # Ensure Validation Passes
+        BlogPost(comments=[
+            UserComments(author='user2', message='message2'),
+        ]).save()
+
+    def test_choices_validation_documents_invalid(self):
+        """
+        Ensure fields with document choices validate given an invalid choice.
+        This should throw a ValidationError exception.
+        """
+        class UserComments(EmbeddedDocument):
+            author = StringField()
+            message = StringField()
+
+        class ModeratorComments(EmbeddedDocument):
+            author = StringField()
+            message = StringField()
+
+        class BlogPost(Document):
+            comments = ListField(
+                GenericEmbeddedDocumentField(choices=(UserComments,))
+            )
+
+        # Single Entry Failure
+        post = BlogPost(comments=[
+            ModeratorComments(author='mod1', message='message1'),
+        ])
+        self.assertRaises(ValidationError, post.save)
+
+        # Mixed Entry Failure
+        post = BlogPost(comments=[
+            ModeratorComments(author='mod1', message='message1'),
+            UserComments(author='user2', message='message2'),
+        ])
+        self.assertRaises(ValidationError, post.save)
+
+    def test_choices_validation_documents_inheritance(self):
+        """
+        Ensure fields with document choices validate given subclass of choice.
+        """
+        class Comments(EmbeddedDocument):
+            meta = {
+                'abstract': True
+            }
+            author = StringField()
+            message = StringField()
+
+        class UserComments(Comments):
+            pass
+
+        class BlogPost(Document):
+            comments = ListField(
+                GenericEmbeddedDocumentField(choices=(Comments,))
+            )
+
+        # Save Valid EmbeddedDocument Type
+        BlogPost(comments=[
+            UserComments(author='user2', message='message2'),
+        ]).save()
+
+    def test_query_generic_embedded_document_attribute(self):
+        class AdminSettings(EmbeddedDocument):
+            foo1 = StringField()
+
+        class NonAdminSettings(EmbeddedDocument):
+            foo2 = StringField()
+
+        class Person(Document):
+            settings = GenericEmbeddedDocumentField(choices=(AdminSettings, NonAdminSettings))
+
+        Person.drop_collection()
+
+        p1 = Person(settings=AdminSettings(foo1='bar1')).save()
+        p2 = Person(settings=NonAdminSettings(foo2='bar2')).save()
+
+        # Test non exiting attribute
+        with self.assertRaises(InvalidQueryError) as ctx_err:
+            Person.objects(settings__notexist='bar').first()
+        self.assertEqual(unicode(ctx_err.exception), u'Cannot resolve field "notexist"')
+
+        with self.assertRaises(LookUpError):
+            Person.objects.only('settings.notexist')
+
+        # Test existing attribute
+        self.assertEqual(Person.objects(settings__foo1='bar1').first().id, p1.id)
+        self.assertEqual(Person.objects(settings__foo2='bar2').first().id, p2.id)
+
+    def test_query_generic_embedded_document_attribute_with_inheritance(self):
+        class BaseSettings(EmbeddedDocument):
+            meta = {'allow_inheritance': True}
+            base_foo = StringField()
+
+        class AdminSettings(BaseSettings):
+            sub_foo = StringField()
+
+        class Person(Document):
+            settings = GenericEmbeddedDocumentField(choices=[BaseSettings])
+
+        Person.drop_collection()
+
+        p = Person(settings=AdminSettings(base_foo='basefoo', sub_foo='subfoo'))
+        p.save()
+
+        # Test non exiting attribute
+        with self.assertRaises(InvalidQueryError) as ctx_err:
+            self.assertEqual(Person.objects(settings__notexist='bar').first().id, p.id)
+        self.assertEqual(unicode(ctx_err.exception), u'Cannot resolve field "notexist"')
+
+        # Test existing attribute
+        self.assertEqual(Person.objects(settings__base_foo='basefoo').first().id, p.id)
+        self.assertEqual(Person.objects(settings__sub_foo='subfoo').first().id, p.id)

tests/fields/test_float_field.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+import six
+
+from mongoengine import *
+
+from tests.utils import MongoDBTestCase
+
+
+class TestFloatField(MongoDBTestCase):
+
+    def test_float_ne_operator(self):
+        class TestDocument(Document):
+            float_fld = FloatField()
+
+        TestDocument.drop_collection()
+
+        TestDocument(float_fld=None).save()
+        TestDocument(float_fld=1).save()
+
+        self.assertEqual(1, TestDocument.objects(float_fld__ne=None).count())
+        self.assertEqual(1, TestDocument.objects(float_fld__ne=1).count())
+
+    def test_validation(self):
+        """Ensure that invalid values cannot be assigned to float fields.
+        """
+        class Person(Document):
+            height = FloatField(min_value=0.1, max_value=3.5)
+
+        class BigPerson(Document):
+            height = FloatField()
+
+        person = Person()
+        person.height = 1.89
+        person.validate()
+
+        person.height = '2.0'
+        self.assertRaises(ValidationError, person.validate)
+
+        person.height = 0.01
+        self.assertRaises(ValidationError, person.validate)
+
+        person.height = 4.0
+        self.assertRaises(ValidationError, person.validate)
+
+        person_2 = Person(height='something invalid')
+        self.assertRaises(ValidationError, person_2.validate)
+
+        big_person = BigPerson()
+
+        for value, value_type in enumerate(six.integer_types):
+            big_person.height = value_type(value)
+            big_person.validate()
+
+        big_person.height = 2 ** 500
+        big_person.validate()
+
+        big_person.height = 2 ** 100000  # Too big for a float value
+        self.assertRaises(ValidationError, big_person.validate)

tests/fields/test_int_field.py

@@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+from mongoengine import *
+
+from tests.utils import MongoDBTestCase
+
+
+class TestIntField(MongoDBTestCase):
+
+    def test_int_validation(self):
+        """Ensure that invalid values cannot be assigned to int fields.
+        """
+        class Person(Document):
+            age = IntField(min_value=0, max_value=110)
+
+        person = Person()
+        person.age = 0
+        person.validate()
+
+        person.age = 50
+        person.validate()
+
+        person.age = 110
+        person.validate()
+
+        person.age = -1
+        self.assertRaises(ValidationError, person.validate)
+        person.age = 120
+        self.assertRaises(ValidationError, person.validate)
+        person.age = 'ten'
+        self.assertRaises(ValidationError, person.validate)
+
+    def test_ne_operator(self):
+        class TestDocument(Document):
+            int_fld = IntField()
+
+        TestDocument.drop_collection()
+
+        TestDocument(int_fld=None).save()
+        TestDocument(int_fld=1).save()
+
+        self.assertEqual(1, TestDocument.objects(int_fld__ne=None).count())
+        self.assertEqual(1, TestDocument.objects(int_fld__ne=1).count())

tests/fields/test_lazy_reference_field.py

@@ -0,0 +1,570 @@
+# -*- coding: utf-8 -*-
+from bson import DBRef, ObjectId
+
+from mongoengine import *
+from mongoengine.base import LazyReference
+
+from tests.utils import MongoDBTestCase
+
+
+class TestLazyReferenceField(MongoDBTestCase):
+    def test_lazy_reference_config(self):
+        # Make sure ReferenceField only accepts a document class or a string
+        # with a document class name.
+        self.assertRaises(ValidationError, LazyReferenceField, EmbeddedDocument)
+
+    def test___repr__(self):
+        class Animal(Document):
+            pass
+
+        class Ocurrence(Document):
+            animal = LazyReferenceField(Animal)
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal = Animal()
+        oc = Ocurrence(animal=animal)
+        self.assertIn('LazyReference', repr(oc.animal))
+
+    def test___getattr___unknown_attr_raises_attribute_error(self):
+        class Animal(Document):
+            pass
+
+        class Ocurrence(Document):
+            animal = LazyReferenceField(Animal)
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal = Animal().save()
+        oc = Ocurrence(animal=animal)
+        with self.assertRaises(AttributeError):
+            oc.animal.not_exist
+
+    def test_lazy_reference_simple(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = LazyReferenceField(Animal)
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal = Animal(name="Leopard", tag="heavy").save()
+        Ocurrence(person="test", animal=animal).save()
+        p = Ocurrence.objects.get()
+        self.assertIsInstance(p.animal, LazyReference)
+        fetched_animal = p.animal.fetch()
+        self.assertEqual(fetched_animal, animal)
+        # `fetch` keep cache on referenced document by default...
+        animal.tag = "not so heavy"
+        animal.save()
+        double_fetch = p.animal.fetch()
+        self.assertIs(fetched_animal, double_fetch)
+        self.assertEqual(double_fetch.tag, "heavy")
+        # ...unless specified otherwise
+        fetch_force = p.animal.fetch(force=True)
+        self.assertIsNot(fetch_force, fetched_animal)
+        self.assertEqual(fetch_force.tag, "not so heavy")
+
+    def test_lazy_reference_fetch_invalid_ref(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = LazyReferenceField(Animal)
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal = Animal(name="Leopard", tag="heavy").save()
+        Ocurrence(person="test", animal=animal).save()
+        animal.delete()
+        p = Ocurrence.objects.get()
+        self.assertIsInstance(p.animal, LazyReference)
+        with self.assertRaises(DoesNotExist):
+            p.animal.fetch()
+
+    def test_lazy_reference_set(self):
+        class Animal(Document):
+            meta = {'allow_inheritance': True}
+
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = LazyReferenceField(Animal)
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        class SubAnimal(Animal):
+            nick = StringField()
+
+        animal = Animal(name="Leopard", tag="heavy").save()
+        sub_animal = SubAnimal(nick='doggo', name='dog').save()
+        for ref in (
+                animal,
+                animal.pk,
+                DBRef(animal._get_collection_name(), animal.pk),
+                LazyReference(Animal, animal.pk),
+
+                sub_animal,
+                sub_animal.pk,
+                DBRef(sub_animal._get_collection_name(), sub_animal.pk),
+                LazyReference(SubAnimal, sub_animal.pk),
+                ):
+            p = Ocurrence(person="test", animal=ref).save()
+            p.reload()
+            self.assertIsInstance(p.animal, LazyReference)
+            p.animal.fetch()
+
+    def test_lazy_reference_bad_set(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = LazyReferenceField(Animal)
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        class BadDoc(Document):
+            pass
+
+        animal = Animal(name="Leopard", tag="heavy").save()
+        baddoc = BadDoc().save()
+        for bad in (
+                42,
+                'foo',
+                baddoc,
+                DBRef(baddoc._get_collection_name(), animal.pk),
+                LazyReference(BadDoc, animal.pk)
+                ):
+            with self.assertRaises(ValidationError):
+                p = Ocurrence(person="test", animal=bad).save()
+
+    def test_lazy_reference_query_conversion(self):
+        """Ensure that LazyReferenceFields can be queried using objects and values
+        of the type of the primary key of the referenced object.
+        """
+        class Member(Document):
+            user_num = IntField(primary_key=True)
+
+        class BlogPost(Document):
+            title = StringField()
+            author = LazyReferenceField(Member, dbref=False)
+
+        Member.drop_collection()
+        BlogPost.drop_collection()
+
+        m1 = Member(user_num=1)
+        m1.save()
+        m2 = Member(user_num=2)
+        m2.save()
+
+        post1 = BlogPost(title='post 1', author=m1)
+        post1.save()
+
+        post2 = BlogPost(title='post 2', author=m2)
+        post2.save()
+
+        post = BlogPost.objects(author=m1).first()
+        self.assertEqual(post.id, post1.id)
+
+        post = BlogPost.objects(author=m2).first()
+        self.assertEqual(post.id, post2.id)
+
+        # Same thing by passing a LazyReference instance
+        post = BlogPost.objects(author=LazyReference(Member, m2.pk)).first()
+        self.assertEqual(post.id, post2.id)
+
+    def test_lazy_reference_query_conversion_dbref(self):
+        """Ensure that LazyReferenceFields can be queried using objects and values
+        of the type of the primary key of the referenced object.
+        """
+        class Member(Document):
+            user_num = IntField(primary_key=True)
+
+        class BlogPost(Document):
+            title = StringField()
+            author = LazyReferenceField(Member, dbref=True)
+
+        Member.drop_collection()
+        BlogPost.drop_collection()
+
+        m1 = Member(user_num=1)
+        m1.save()
+        m2 = Member(user_num=2)
+        m2.save()
+
+        post1 = BlogPost(title='post 1', author=m1)
+        post1.save()
+
+        post2 = BlogPost(title='post 2', author=m2)
+        post2.save()
+
+        post = BlogPost.objects(author=m1).first()
+        self.assertEqual(post.id, post1.id)
+
+        post = BlogPost.objects(author=m2).first()
+        self.assertEqual(post.id, post2.id)
+
+        # Same thing by passing a LazyReference instance
+        post = BlogPost.objects(author=LazyReference(Member, m2.pk)).first()
+        self.assertEqual(post.id, post2.id)
+
+    def test_lazy_reference_passthrough(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            animal = LazyReferenceField(Animal, passthrough=False)
+            animal_passthrough = LazyReferenceField(Animal, passthrough=True)
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal = Animal(name="Leopard", tag="heavy").save()
+        Ocurrence(animal=animal, animal_passthrough=animal).save()
+        p = Ocurrence.objects.get()
+        self.assertIsInstance(p.animal, LazyReference)
+        with self.assertRaises(KeyError):
+            p.animal['name']
+        with self.assertRaises(AttributeError):
+            p.animal.name
+        self.assertEqual(p.animal.pk, animal.pk)
+
+        self.assertEqual(p.animal_passthrough.name, "Leopard")
+        self.assertEqual(p.animal_passthrough['name'], "Leopard")
+
+        # Should not be able to access referenced document's methods
+        with self.assertRaises(AttributeError):
+            p.animal.save
+        with self.assertRaises(KeyError):
+            p.animal['save']
+
+    def test_lazy_reference_not_set(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = LazyReferenceField(Animal)
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        Ocurrence(person='foo').save()
+        p = Ocurrence.objects.get()
+        self.assertIs(p.animal, None)
+
+    def test_lazy_reference_equality(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        Animal.drop_collection()
+
+        animal = Animal(name="Leopard", tag="heavy").save()
+        animalref = LazyReference(Animal, animal.pk)
+        self.assertEqual(animal, animalref)
+        self.assertEqual(animalref, animal)
+
+        other_animalref = LazyReference(Animal, ObjectId("54495ad94c934721ede76f90"))
+        self.assertNotEqual(animal, other_animalref)
+        self.assertNotEqual(other_animalref, animal)
+
+    def test_lazy_reference_embedded(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class EmbeddedOcurrence(EmbeddedDocument):
+            in_list = ListField(LazyReferenceField(Animal))
+            direct = LazyReferenceField(Animal)
+
+        class Ocurrence(Document):
+            in_list = ListField(LazyReferenceField(Animal))
+            in_embedded = EmbeddedDocumentField(EmbeddedOcurrence)
+            direct = LazyReferenceField(Animal)
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal1 = Animal('doggo').save()
+        animal2 = Animal('cheeta').save()
+
+        def check_fields_type(occ):
+            self.assertIsInstance(occ.direct, LazyReference)
+            for elem in occ.in_list:
+                self.assertIsInstance(elem, LazyReference)
+            self.assertIsInstance(occ.in_embedded.direct, LazyReference)
+            for elem in occ.in_embedded.in_list:
+                self.assertIsInstance(elem, LazyReference)
+
+        occ = Ocurrence(
+            in_list=[animal1, animal2],
+            in_embedded={'in_list': [animal1, animal2], 'direct': animal1},
+            direct=animal1
+        ).save()
+        check_fields_type(occ)
+        occ.reload()
+        check_fields_type(occ)
+        occ.direct = animal1.id
+        occ.in_list = [animal1.id, animal2.id]
+        occ.in_embedded.direct = animal1.id
+        occ.in_embedded.in_list = [animal1.id, animal2.id]
+        check_fields_type(occ)
+
+
+class TestGenericLazyReferenceField(MongoDBTestCase):
+    def test_generic_lazy_reference_simple(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = GenericLazyReferenceField()
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal = Animal(name="Leopard", tag="heavy").save()
+        Ocurrence(person="test", animal=animal).save()
+        p = Ocurrence.objects.get()
+        self.assertIsInstance(p.animal, LazyReference)
+        fetched_animal = p.animal.fetch()
+        self.assertEqual(fetched_animal, animal)
+        # `fetch` keep cache on referenced document by default...
+        animal.tag = "not so heavy"
+        animal.save()
+        double_fetch = p.animal.fetch()
+        self.assertIs(fetched_animal, double_fetch)
+        self.assertEqual(double_fetch.tag, "heavy")
+        # ...unless specified otherwise
+        fetch_force = p.animal.fetch(force=True)
+        self.assertIsNot(fetch_force, fetched_animal)
+        self.assertEqual(fetch_force.tag, "not so heavy")
+
+    def test_generic_lazy_reference_choices(self):
+        class Animal(Document):
+            name = StringField()
+
+        class Vegetal(Document):
+            name = StringField()
+
+        class Mineral(Document):
+            name = StringField()
+
+        class Ocurrence(Document):
+            living_thing = GenericLazyReferenceField(choices=[Animal, Vegetal])
+            thing = GenericLazyReferenceField()
+
+        Animal.drop_collection()
+        Vegetal.drop_collection()
+        Mineral.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal = Animal(name="Leopard").save()
+        vegetal = Vegetal(name="Oak").save()
+        mineral = Mineral(name="Granite").save()
+
+        occ_animal = Ocurrence(living_thing=animal, thing=animal).save()
+        occ_vegetal = Ocurrence(living_thing=vegetal, thing=vegetal).save()
+        with self.assertRaises(ValidationError):
+            Ocurrence(living_thing=mineral).save()
+
+        occ = Ocurrence.objects.get(living_thing=animal)
+        self.assertEqual(occ, occ_animal)
+        self.assertIsInstance(occ.thing, LazyReference)
+        self.assertIsInstance(occ.living_thing, LazyReference)
+
+        occ.thing = vegetal
+        occ.living_thing = vegetal
+        occ.save()
+
+        occ.thing = mineral
+        occ.living_thing = mineral
+        with self.assertRaises(ValidationError):
+            occ.save()
+
+    def test_generic_lazy_reference_set(self):
+        class Animal(Document):
+            meta = {'allow_inheritance': True}
+
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = GenericLazyReferenceField()
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        class SubAnimal(Animal):
+            nick = StringField()
+
+        animal = Animal(name="Leopard", tag="heavy").save()
+        sub_animal = SubAnimal(nick='doggo', name='dog').save()
+        for ref in (
+                animal,
+                LazyReference(Animal, animal.pk),
+                {'_cls': 'Animal', '_ref': DBRef(animal._get_collection_name(), animal.pk)},
+
+                sub_animal,
+                LazyReference(SubAnimal, sub_animal.pk),
+                {'_cls': 'SubAnimal', '_ref': DBRef(sub_animal._get_collection_name(), sub_animal.pk)},
+                ):
+            p = Ocurrence(person="test", animal=ref).save()
+            p.reload()
+            self.assertIsInstance(p.animal, (LazyReference, Document))
+            p.animal.fetch()
+
+    def test_generic_lazy_reference_bad_set(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = GenericLazyReferenceField(choices=['Animal'])
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        class BadDoc(Document):
+            pass
+
+        animal = Animal(name="Leopard", tag="heavy").save()
+        baddoc = BadDoc().save()
+        for bad in (
+                42,
+                'foo',
+                baddoc,
+                LazyReference(BadDoc, animal.pk)
+                ):
+            with self.assertRaises(ValidationError):
+                p = Ocurrence(person="test", animal=bad).save()
+
+    def test_generic_lazy_reference_query_conversion(self):
+        class Member(Document):
+            user_num = IntField(primary_key=True)
+
+        class BlogPost(Document):
+            title = StringField()
+            author = GenericLazyReferenceField()
+
+        Member.drop_collection()
+        BlogPost.drop_collection()
+
+        m1 = Member(user_num=1)
+        m1.save()
+        m2 = Member(user_num=2)
+        m2.save()
+
+        post1 = BlogPost(title='post 1', author=m1)
+        post1.save()
+
+        post2 = BlogPost(title='post 2', author=m2)
+        post2.save()
+
+        post = BlogPost.objects(author=m1).first()
+        self.assertEqual(post.id, post1.id)
+
+        post = BlogPost.objects(author=m2).first()
+        self.assertEqual(post.id, post2.id)
+
+        # Same thing by passing a LazyReference instance
+        post = BlogPost.objects(author=LazyReference(Member, m2.pk)).first()
+        self.assertEqual(post.id, post2.id)
+
+    def test_generic_lazy_reference_not_set(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = GenericLazyReferenceField()
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        Ocurrence(person='foo').save()
+        p = Ocurrence.objects.get()
+        self.assertIs(p.animal, None)
+
+    def test_generic_lazy_reference_accepts_string_instead_of_class(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class Ocurrence(Document):
+            person = StringField()
+            animal = GenericLazyReferenceField('Animal')
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal = Animal().save()
+        Ocurrence(animal=animal).save()
+        p = Ocurrence.objects.get()
+        self.assertEqual(p.animal, animal)
+
+    def test_generic_lazy_reference_embedded(self):
+        class Animal(Document):
+            name = StringField()
+            tag = StringField()
+
+        class EmbeddedOcurrence(EmbeddedDocument):
+            in_list = ListField(GenericLazyReferenceField())
+            direct = GenericLazyReferenceField()
+
+        class Ocurrence(Document):
+            in_list = ListField(GenericLazyReferenceField())
+            in_embedded = EmbeddedDocumentField(EmbeddedOcurrence)
+            direct = GenericLazyReferenceField()
+
+        Animal.drop_collection()
+        Ocurrence.drop_collection()
+
+        animal1 = Animal('doggo').save()
+        animal2 = Animal('cheeta').save()
+
+        def check_fields_type(occ):
+            self.assertIsInstance(occ.direct, LazyReference)
+            for elem in occ.in_list:
+                self.assertIsInstance(elem, LazyReference)
+            self.assertIsInstance(occ.in_embedded.direct, LazyReference)
+            for elem in occ.in_embedded.in_list:
+                self.assertIsInstance(elem, LazyReference)
+
+        occ = Ocurrence(
+            in_list=[animal1, animal2],
+            in_embedded={'in_list': [animal1, animal2], 'direct': animal1},
+            direct=animal1
+        ).save()
+        check_fields_type(occ)
+        occ.reload()
+        check_fields_type(occ)
+        animal1_ref = {'_cls': 'Animal', '_ref': DBRef(animal1._get_collection_name(), animal1.pk)}
+        animal2_ref = {'_cls': 'Animal', '_ref': DBRef(animal2._get_collection_name(), animal2.pk)}
+        occ.direct = animal1_ref
+        occ.in_list = [animal1_ref, animal2_ref]
+        occ.in_embedded.direct = animal1_ref
+        occ.in_embedded.in_list = [animal1_ref, animal2_ref]
+        check_fields_type(occ)

tests/fields/test_long_field.py

@@ -0,0 +1,56 @@
+# -*- coding: utf-8 -*-
+import six
+
+try:
+    from bson.int64 import Int64
+except ImportError:
+    Int64 = long
+
+from mongoengine import *
+from mongoengine.connection import get_db
+
+from tests.utils import MongoDBTestCase
+
+
+class TestLongField(MongoDBTestCase):
+
+    def test_long_field_is_considered_as_int64(self):
+        """
+        Tests that long fields are stored as long in mongo, even if long
+        value is small enough to be an int.
+        """
+        class TestLongFieldConsideredAsInt64(Document):
+            some_long = LongField()
+
+        doc = TestLongFieldConsideredAsInt64(some_long=42).save()
+        db = get_db()
+        self.assertIsInstance(db.test_long_field_considered_as_int64.find()[0]['some_long'], Int64)
+        self.assertIsInstance(doc.some_long, six.integer_types)
+
+    def test_long_validation(self):
+        """Ensure that invalid values cannot be assigned to long fields.
+        """
+        class TestDocument(Document):
+            value = LongField(min_value=0, max_value=110)
+
+        doc = TestDocument()
+        doc.value = 50
+        doc.validate()
+
+        doc.value = -1
+        self.assertRaises(ValidationError, doc.validate)
+        doc.value = 120
+        self.assertRaises(ValidationError, doc.validate)
+        doc.value = 'ten'
+        self.assertRaises(ValidationError, doc.validate)
+
+    def test_long_ne_operator(self):
+        class TestDocument(Document):
+            long_fld = LongField()
+
+        TestDocument.drop_collection()
+
+        TestDocument(long_fld=None).save()
+        TestDocument(long_fld=1).save()
+
+        self.assertEqual(1, TestDocument.objects(long_fld__ne=None).count())

tests/fields/test_map_field.py

@@ -0,0 +1,144 @@
+# -*- coding: utf-8 -*-
+import datetime
+
+from mongoengine import *
+
+from tests.utils import MongoDBTestCase
+
+
+class TestMapField(MongoDBTestCase):
+
+    def test_mapfield(self):
+        """Ensure that the MapField handles the declared type."""
+        class Simple(Document):
+            mapping = MapField(IntField())
+
+        Simple.drop_collection()
+
+        e = Simple()
+        e.mapping['someint'] = 1
+        e.save()
+
+        with self.assertRaises(ValidationError):
+            e.mapping['somestring'] = "abc"
+            e.save()
+
+        with self.assertRaises(ValidationError):
+            class NoDeclaredType(Document):
+                mapping = MapField()
+
+    def test_complex_mapfield(self):
+        """Ensure that the MapField can handle complex declared types."""
+
+        class SettingBase(EmbeddedDocument):
+            meta = {"allow_inheritance": True}
+
+        class StringSetting(SettingBase):
+            value = StringField()
+
+        class IntegerSetting(SettingBase):
+            value = IntField()
+
+        class Extensible(Document):
+            mapping = MapField(EmbeddedDocumentField(SettingBase))
+
+        Extensible.drop_collection()
+
+        e = Extensible()
+        e.mapping['somestring'] = StringSetting(value='foo')
+        e.mapping['someint'] = IntegerSetting(value=42)
+        e.save()
+
+        e2 = Extensible.objects.get(id=e.id)
+        self.assertIsInstance(e2.mapping['somestring'], StringSetting)
+        self.assertIsInstance(e2.mapping['someint'], IntegerSetting)
+
+        with self.assertRaises(ValidationError):
+            e.mapping['someint'] = 123
+            e.save()
+
+    def test_embedded_mapfield_db_field(self):
+        class Embedded(EmbeddedDocument):
+            number = IntField(default=0, db_field='i')
+
+        class Test(Document):
+            my_map = MapField(field=EmbeddedDocumentField(Embedded),
+                              db_field='x')
+
+        Test.drop_collection()
+
+        test = Test()
+        test.my_map['DICTIONARY_KEY'] = Embedded(number=1)
+        test.save()
+
+        Test.objects.update_one(inc__my_map__DICTIONARY_KEY__number=1)
+
+        test = Test.objects.get()
+        self.assertEqual(test.my_map['DICTIONARY_KEY'].number, 2)
+        doc = self.db.test.find_one()
+        self.assertEqual(doc['x']['DICTIONARY_KEY']['i'], 2)
+
+    def test_mapfield_numerical_index(self):
+        """Ensure that MapField accept numeric strings as indexes."""
+
+        class Embedded(EmbeddedDocument):
+            name = StringField()
+
+        class Test(Document):
+            my_map = MapField(EmbeddedDocumentField(Embedded))
+
+        Test.drop_collection()
+
+        test = Test()
+        test.my_map['1'] = Embedded(name='test')
+        test.save()
+        test.my_map['1'].name = 'test updated'
+        test.save()
+
+    def test_map_field_lookup(self):
+        """Ensure MapField lookups succeed on Fields without a lookup
+        method.
+        """
+
+        class Action(EmbeddedDocument):
+            operation = StringField()
+            object = StringField()
+
+        class Log(Document):
+            name = StringField()
+            visited = MapField(DateTimeField())
+            actions = MapField(EmbeddedDocumentField(Action))
+
+        Log.drop_collection()
+        Log(name="wilson", visited={'friends': datetime.datetime.now()},
+            actions={'friends': Action(operation='drink', object='beer')}).save()
+
+        self.assertEqual(1, Log.objects(
+            visited__friends__exists=True).count())
+
+        self.assertEqual(1, Log.objects(
+            actions__friends__operation='drink',
+            actions__friends__object='beer').count())
+
+    def test_map_field_unicode(self):
+        class Info(EmbeddedDocument):
+            description = StringField()
+            value_list = ListField(field=StringField())
+
+        class BlogPost(Document):
+            info_dict = MapField(field=EmbeddedDocumentField(Info))
+
+        BlogPost.drop_collection()
+
+        tree = BlogPost(info_dict={
+            u"éééé": {
+                'description': u"VALUE: éééé"
+            }
+        })
+
+        tree.save()
+
+        self.assertEqual(
+            BlogPost.objects.get(id=tree.id).info_dict[u"éééé"].description,
+            u"VALUE: éééé"
+        )