ChangeLog ========= 2.0.0 (current) --------------- .. note:: This section lists features planned for v2 of factory_boy. Changes announced here may not have been committed to the repository. *New:* - Allow overriding the base factory class for :func:`~factory.make_factory` and friends. - Add support for Python3 - Add support for ``get_or_create`` in :class:`~factory.DjangoModelFactory` *Removed:* - Remove associated class discovery - Stop defaulting to Django's ``Foo.objects.create()`` when "creating" instances - Remove STRATEGY_* - Remove :meth:`~factory.Factory.set_building_function` / :meth:`~factory.Factory.set_creation_function` 1.3.0 (2013-03-11) ------------------ .. warning:: This version deprecates many magic or unexplicit features that will be removed in v2.0.0. Please read the :ref:`changelog-1-3-0-upgrading` section, then run your tests with ``python -W default`` to see all remaining warnings. New """ - **Global:** - Rewrite the whole documentation - Provide a dedicated :class:`~factory.MogoFactory` subclass of :class:`~factory.Factory` - **The Factory class:** - Better creation/building customization hooks at :meth:`factory.Factory._build` and :meth:`factory.Factory.create` - Add support for passing non-kwarg parameters to a :class:`~factory.Factory` wrapped class through :attr:`~factory.Factory.FACTORY_ARG_PARAMETERS`. - Keep the :attr:`~factory.Factory.FACTORY_FOR` attribute in :class:`~factory.Factory` classes - **Declarations:** - Allow :class:`~factory.SubFactory` to solve circular dependencies between factories - Enhance :class:`~factory.SelfAttribute` to handle "container" attribute fetching - Add a :attr:`~factory.Iterator.getter` to :class:`~factory.Iterator` declarations - A :class:`~factory.Iterator` may be prevented from cycling by setting its :attr:`~factory.Iterator.cycle` argument to ``False`` - Allow overriding default arguments in a :class:`~factory.PostGenerationMethodCall` when generating an instance of the factory - An object created by a :class:`~factory.DjangoModelFactory` will be saved again after :class:`~factory.PostGeneration` hooks execution Pending deprecation """"""""""""""""""" The following features have been deprecated and will be removed in an upcoming release. - **Declarations:** - :class:`~factory.InfiniteIterator` is deprecated in favor of :class:`~factory.Iterator` - :class:`~factory.CircularSubFactory` is deprecated in favor of :class:`~factory.SubFactory` - The ``extract_prefix`` argument to :meth:`~factory.post_generation` is now deprecated - **Factory:** - Usage of :meth:`~factory.Factory.set_creation_function` and :meth:`~factory.Factory.set_building_function` are now deprecated - Implicit associated class discovery is no longer supported, you must set the :attr:`~factory.Factory.FACTORY_FOR` attribute on all :class:`~factory.Factory` subclasses .. _changelog-1-3-0-upgrading: Upgrading """"""""" This version deprecates a few magic or undocumented features. All warnings will turn into errors starting from v2.0.0. In order to upgrade client code, apply the following rules: - Add a ``FACTORY_FOR`` attribute pointing to the target class to each :class:`~factory.Factory`, instead of relying on automagic associated class discovery - When using factory_boy for Django models, have each factory inherit from :class:`~factory.DjangoModelFactory` - Replace ``factory.CircularSubFactory('some.module', 'Symbol')`` with ``factory.SubFactory('some.module.Symbol')`` - Replace ``factory.InfiniteIterator(iterable)`` with ``factory.Iterator(iterable)`` - Replace ``@factory.post_generation()`` with ``@factory.post_generation`` - Replace ``factory.set_building_function(SomeFactory, building_function)`` with an override of the :meth:`~factory.Factory._build` method of ``SomeFactory`` - Replace ``factory.set_creation_function(SomeFactory, creation_function)`` with an override of the :meth:`~factory.Factory._create` method of ``SomeFactory`` 1.2.0 (2012-09-08) ------------------ *New:* - Add :class:`~factory.CircularSubFactory` to solve circular dependencies between factories 1.1.5 (2012-07-09) ------------------ *Bugfix:* - Fix :class:`~factory.PostGenerationDeclaration` and derived classes. 1.1.4 (2012-06-19) ------------------ *New:* - Add :meth:`~factory.use_strategy` decorator to override a :class:`~factory.Factory`'s default strategy - Improve test running (tox, python2.6/2.7) - Introduce :class:`~factory.PostGeneration` and :class:`~factory.RelatedFactory` 1.1.3 (2012-03-09) ------------------ *Bugfix:* - Fix packaging rules 1.1.2 (2012-02-25) ------------------ *New:* - Add :class:`~factory.Iterator` and :class:`~factory.InfiniteIterator` for :class:`~factory.Factory` attribute declarations. - Provide :func:`~factory.Factory.generate` and :func:`~factory.Factory.simple_generate`, that allow specifying the instantiation strategy directly. Also provides :func:`~factory.Factory.generate_batch` and :func:`~factory.Factory.simple_generate_batch`. 1.1.1 (2012-02-24) ------------------ *New:* - Add :func:`~factory.Factory.build_batch`, :func:`~factory.Factory.create_batch` and :func:`~factory.Factory.stub_batch`, to instantiate factories in batch 1.1.0 (2012-02-24) ------------------ *New:* - Improve the :class:`~factory.SelfAttribute` syntax to fetch sub-attributes using the ``foo.bar`` syntax; - Add :class:`~factory.ContainerAttribute` to fetch attributes from the container of a :class:`~factory.SubFactory`. - Provide the :func:`~factory.make_factory` helper: ``MyClassFactory = make_factory(MyClass, x=3, y=4)`` - Add :func:`~factory.build`, :func:`~factory.create`, :func:`~factory.stub` helpers *Bugfix:* - Allow classmethod/staticmethod on factories *Deprecation:* - Auto-discovery of :attr:`~factory.Factory.FACTORY_FOR` based on class name is now deprecated 1.0.4 (2011-12-21) ------------------ *New:* - Improve the algorithm for populating a :class:`~factory.Factory` attributes dict - Add ``python setup.py test`` command to run the test suite - Allow custom build functions - Introduce :data:`~factory.MOGO_BUILD` build function - Add support for inheriting from multiple :class:`~factory.Factory` - Base :class:`~factory.Factory` classes can now be declared :attr:`abstract `. - Provide :class:`~factory.DjangoModelFactory`, whose :class:`~factory.Sequence` counter starts at the next free database id - Introduce :class:`~factory.SelfAttribute`, a shortcut for ``factory.LazyAttribute(lambda o: o.foo.bar.baz``. *Bugfix:* - Handle nested :class:`~factory.SubFactory` - Share sequence counter between parent and subclasses - Fix :class:`~factory.SubFactory` / :class:`~factory.Sequence` interferences 1.0.2 (2011-05-16) ------------------ *New:* - Introduce :class:`~factory.SubFactory` 1.0.1 (2011-05-13) ------------------ *New:* - Allow :class:`~factory.Factory` inheritance - Improve handling of custom build/create functions *Bugfix:* - Fix concurrency between :class:`~factory.LazyAttribute` and :class:`~factory.Sequence` 1.0.0 (2010-08-22) ------------------ *New:* - First version of factory_boy Credits ------- * Initial version by Mark Sandstrom (2010) * Developed by Raphaël Barrois since 2011 .. vim:et:ts=4:sw=4:tw=119:ft=rst: