* added flake8 and flake8-import-order to travis for py27
* fixed a test that fails from time to time depending on an order of a dict
* flake8 tweaks for the entire codebase excluding tests
Remove nose/rednose from `setup_requires` and instead declare them in
`tests_require`. Also explicitly add `nose` and `rednose` to
dependencies list in tox.ini (to avoid breaking test runs).
`python setup.py nosetests` is the preferred way for running tests, and
this works, except that placing test deps (nose/rednose) in the
`setup_requires` also means that these dependencies are pulled in for
installs of mongoengine. These deps are not actually be required just
to run mongoengine, so setup.py should not force users to install these
dependencies.
This refactoring should not change any test run semantics.
The latest patch version of each Django minor version is used.
The build now installs existing pymongo versions.
The build now actually tests against the specified Django version.
Replaced PIL with Pillow.
Added PyPy and Python 3.4 to the build.
Rebase Log:
Installing Pillow instead of PIL for testing since it's recommended and it supports PyPy.
Excluding Django versions that do not work with Python 3.
Improved formatting of .travis.yml.
Specifying Pillow 2.0.0 and above since it's the first version that is supported in Python 3.
PIL should not be installed alongside Pillow.
Also, I installed some libraries that both PIL and Pillow depend on.
It seems I have to be explicit on all envvars in order to exclude Django 1.4 from the build matrix.
The build is now installing pymongo versions that actually exist.
openjpeg has a different name on Ubuntu 12.04.
Restoring libz hack.
Also installing all Pillow requirements just in case.
Fixed the build matrix.
Acting according to @BanzaiMan's advice in travis-ci/travis-ci/#1492.
