Version bump

refactor get_connection

Thanks @dcrosta

docs/changelog.rst

@@ -2,11 +2,13 @@
 Changelog
 =========
 
-Changes in 0.6.X
+Changes in 0.6.4
 ================
 
-- updated replicasetconnection - pop port if exists
-- bug fix for unknown connection alias error message
+- Refactored connection / fixed replicasetconnection
+- Bug fix for unknown connection alias error message
+- Sessions support Django 1.3 and Django 1.4
+- Minor fix for ReferenceField
 
 Changes in 0.6.3
 ================

mongoengine/__init__.py

@@ -12,7 +12,7 @@ from signals import *
 __all__ = (document.__all__ + fields.__all__ + connection.__all__ +
            queryset.__all__ + signals.__all__)
 
-VERSION = (0, 6, 3)
+VERSION = (0, 6, 6)
 
 
 def get_version():

mongoengine/connection.py

@@ -39,22 +39,7 @@ def register_connection(alias, name, host='localhost', port=27017,
     """
     global _connection_settings
 
-    # Handle uri style connections
-    if "://" in host:
-        uri_dict = uri_parser.parse_uri(host)
-        if uri_dict.get('database') is None:
-            raise ConnectionError("If using URI style connection include "\
-                                  "database name in string")
-        _connection_settings[alias] = {
-            'host': host,
-            'name': uri_dict.get('database'),
-            'username': uri_dict.get('username'),
-            'password': uri_dict.get('password')
-        }
-        _connection_settings[alias].update(kwargs)
-        return
-
-    _connection_settings[alias] = {
+    conn_settings = {
         'name': name,
         'host': host,
         'port': port,
@@ -64,7 +49,22 @@ def register_connection(alias, name, host='localhost', port=27017,
         'password': password,
         'read_preference': read_preference
     }
-    _connection_settings[alias].update(kwargs)
+
+    # Handle uri style connections
+    if "://" in host:
+        uri_dict = uri_parser.parse_uri(host)
+        if uri_dict.get('database') is None:
+            raise ConnectionError("If using URI style connection include "\
+                                  "database name in string")
+        conn_settings.update({
+            'host': host,
+            'name': uri_dict.get('database'),
+            'username': uri_dict.get('username'),
+            'password': uri_dict.get('password'),
+            'read_preference': read_preference,
+        })
+
+    _connection_settings[alias] = conn_settings
 
 
 def disconnect(alias=DEFAULT_CONNECTION_NAME):

mongoengine/django/auth.py

@@ -1,11 +1,36 @@
+import datetime
+
 from mongoengine import *
 
 from django.utils.encoding import smart_str
 from django.contrib.auth.models import AnonymousUser
-from django.contrib.auth.hashers import check_password, make_password
 from django.utils.translation import ugettext_lazy as _
 
-import datetime
+try:
+    from django.contrib.auth.hashers import check_password, make_password
+except ImportError:
+    """Handle older versions of Django"""
+    from django.utils.hashcompat import md5_constructor, sha_constructor
+
+    def get_hexdigest(algorithm, salt, raw_password):
+        raw_password, salt = smart_str(raw_password), smart_str(salt)
+        if algorithm == 'md5':
+            return md5_constructor(salt + raw_password).hexdigest()
+        elif algorithm == 'sha1':
+            return sha_constructor(salt + raw_password).hexdigest()
+        raise ValueError('Got unknown password algorithm type in password')
+
+    def check_password(raw_password, password):
+        algo, salt, hash = password.split('$')
+        return hash == get_hexdigest(algo, salt, raw_password)
+
+    def make_password(raw_password):
+        from random import random
+        algo = 'sha1'
+        salt = get_hexdigest(algo, str(random()), str(random()))[:5]
+        hash = get_hexdigest(algo, salt, raw_password)
+        return '%s$%s$%s' % (algo, salt, hash)
+
 
 REDIRECT_FIELD_NAME = 'next'
 

mongoengine/django/sessions.py

@@ -1,3 +1,6 @@
+from datetime import datetime
+
+from django.conf import settings
 from django.contrib.sessions.backends.base import SessionBase, CreateError
 from django.core.exceptions import SuspiciousOperation
 from django.utils.encoding import force_unicode
@@ -6,18 +9,18 @@ from mongoengine.document import Document
 from mongoengine import fields
 from mongoengine.queryset import OperationError
 from mongoengine.connection import DEFAULT_CONNECTION_NAME
-from django.conf import settings
-from datetime import datetime
+
 
 MONGOENGINE_SESSION_DB_ALIAS = getattr(
     settings, 'MONGOENGINE_SESSION_DB_ALIAS',
     DEFAULT_CONNECTION_NAME)
 
+
 class MongoSession(Document):
     session_key = fields.StringField(primary_key=True, max_length=40)
     session_data = fields.StringField()
     expire_date = fields.DateTimeField()
-    
+
     meta = {'collection': 'django_session',
             'db_alias': MONGOENGINE_SESSION_DB_ALIAS,
             'allow_inheritance': False}
@@ -51,9 +54,9 @@ class SessionStore(SessionBase):
             return
 
     def save(self, must_create=False):
-        if self._session_key is None:
+        if self.session_key is None:
             self.create()
-        s = MongoSession(session_key=self._session_key)
+        s = MongoSession(session_key=self.session_key)
         s.session_data = self.encode(self._get_session(no_load=must_create))
         s.expire_date = self.get_expiry_date()
         try:

mongoengine/fields.py

@@ -657,6 +657,9 @@ class ReferenceField(BaseField):
         return super(ReferenceField, self).__get__(instance, owner)
 
     def to_mongo(self, document):
+        if isinstance(document, DBRef):
+            return document
+        
         id_field_name = self.document_type._meta['id_field']
         id_field = self.document_type._fields[id_field_name]
 

python-mongoengine.spec

@@ -5,7 +5,7 @@
 %define srcname mongoengine
 
 Name:           python-%{srcname}
-Version:        0.6.3
+Version:        0.6.6
 Release:        1%{?dist}
 Summary:        A Python Document-Object Mapper for working with MongoDB
 
@@ -51,6 +51,18 @@ rm -rf $RPM_BUILD_ROOT
 # %{python_sitearch}/*
 
 %changelog
+* Wed Apr 24 2012 Ross Lawley <ross.lawley@gmail.com> 0.6.5
+- 0.6.6 released
+* Wed Apr 18 2012 Ross Lawley <ross.lawley@gmail.com> 0.6.5
+- 0.6.5 released
+* Wed Apr 18 2012 Ross Lawley <ross.lawley@gmail.com> 0.6.5
+- 0.6.4 released
+* Wed Mar 24 2012 Ross Lawley <ross.lawley@gmail.com> 0.6.5
+- 0.6.3 released
+* Wed Mar 22 2012 Ross Lawley <ross.lawley@gmail.com> 0.6.5
+- 0.6.2 released
+* Wed Mar 05 2012 Ross Lawley <ross.lawley@gmail.com> 0.6.5
+- 0.6.1 released
 * Mon Mar 05 2012 Ross Lawley <ross.lawley@gmail.com> 0.6
 - 0.6 released
 * Thu Oct 27 2011 Pau Aliagas <linuxnow@gmail.com> 0.5.3-1

tests/django_tests.py

@@ -12,6 +12,10 @@ from django.core.paginator import Paginator
 
 settings.configure()
 
+from django.contrib.sessions.tests import SessionTestsMixin
+from mongoengine.django.sessions import SessionStore, MongoSession
+
+
 class QuerySetTest(unittest.TestCase):
 
     def setUp(self):
@@ -88,3 +92,14 @@ class QuerySetTest(unittest.TestCase):
             end = p * 2
             start = end - 1
             self.assertEqual(t.render(Context(d)), u'%d:%d:' % (start, end))
+
+
+
+class MongoDBSessionTest(SessionTestsMixin, unittest.TestCase):
+    backend = SessionStore
+
+    def setUp(self):
+        connect(db='mongoenginetest')
+        MongoSession.drop_collection()
+        super(MongoDBSessionTest, self).setUp()
+