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Diffstat (limited to 'docs/introduction.rst')
| -rw-r--r-- | docs/introduction.rst | 41 |
1 files changed, 26 insertions, 15 deletions
diff --git a/docs/introduction.rst b/docs/introduction.rst index 86e2046..d00154d 100644 --- a/docs/introduction.rst +++ b/docs/introduction.rst @@ -18,10 +18,11 @@ Basic usage ----------- -Factories declare a set of attributes used to instantiate an object, whose class is defined in the FACTORY_FOR attribute: +Factories declare a set of attributes used to instantiate an object, whose class is defined in the ``class Meta``'s ``model`` attribute: - Subclass ``factory.Factory`` (or a more suitable subclass) -- Set its ``FACTORY_FOR`` attribute to the target class +- Add a ``class Meta:`` block +- Set its ``model`` attribute to the target class - Add defaults for keyword args to pass to the associated class' ``__init__`` method @@ -31,7 +32,8 @@ Factories declare a set of attributes used to instantiate an object, whose class from . import base class UserFactory(factory.Factory): - FACTORY_FOR = base.User + class Meta: + model = base.User firstname = "John" lastname = "Doe" @@ -56,7 +58,8 @@ A given class may be associated to many :class:`~factory.Factory` subclasses: .. code-block:: python class EnglishUserFactory(factory.Factory): - FACTORY_FOR = base.User + class Meta: + model = base.User firstname = "John" lastname = "Doe" @@ -64,7 +67,8 @@ A given class may be associated to many :class:`~factory.Factory` subclasses: class FrenchUserFactory(factory.Factory): - FACTORY_FOR = base.User + class Meta: + model = base.User firstname = "Jean" lastname = "Dupont" @@ -88,7 +92,8 @@ This is achieved with the :class:`~factory.Sequence` declaration: .. code-block:: python class UserFactory(factory.Factory): - FACTORY_FOR = models.User + class Meta: + model = models.User username = factory.Sequence(lambda n: 'user%d' % n) @@ -104,7 +109,8 @@ This is achieved with the :class:`~factory.Sequence` declaration: .. code-block:: python class UserFactory(factory.Factory): - FACTORY_FOR = models.User + class Meta: + model = models.User @factory.sequence def username(n): @@ -121,7 +127,8 @@ taking the object being built and returning the value for the field: .. code-block:: python class UserFactory(factory.Factory): - FACTORY_FOR = models.User + class Meta: + model = models.User username = factory.Sequence(lambda n: 'user%d' % n) email = factory.LazyAttribute(lambda obj: '%s@example.com' % obj.username) @@ -146,7 +153,8 @@ taking the object being built and returning the value for the field: .. code-block:: python class UserFactory(factory.Factory): - FACTORY_FOR = models.User + class Meta: + model = models.User username = factory.Sequence(lambda n: 'user%d' % n) @@ -168,7 +176,8 @@ and update them with its own declarations: .. code-block:: python class UserFactory(factory.Factory): - FACTORY_FOR = base.User + class Meta: + model = base.User firstname = "John" lastname = "Doe" @@ -209,13 +218,14 @@ Non-kwarg arguments Some classes take a few, non-kwarg arguments first. -This is handled by the :data:`~factory.Factory.FACTORY_ARG_PARAMETERS` attribute: +This is handled by the :data:`~factory.FactoryOptions.inline_args` attribute: .. code-block:: python class MyFactory(factory.Factory): - FACTORY_FOR = MyClass - FACTORY_ARG_PARAMETERS = ('x', 'y') + class Meta: + model = MyClass + inline_args = ('x', 'y') x = 1 y = 2 @@ -251,7 +261,8 @@ Calling a :class:`~factory.Factory` subclass will provide an object through the .. code-block:: python class MyFactory(factory.Factory): - FACTORY_FOR = MyClass + class Meta: + model = MyClass .. code-block:: pycon @@ -265,6 +276,6 @@ Calling a :class:`~factory.Factory` subclass will provide an object through the <MyClass: X (saved)> -The default strategy can be changed by setting the class-level :attr:`~factory.Factory.FACTORY_STRATEGY` attribute. +The default strategy can be changed by setting the ``class Meta`` :attr:`~factory.FactoryOptions.strategy` attribute. |