diff options
Diffstat (limited to 'factory/declarations.py')
| -rw-r--r-- | factory/declarations.py | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/factory/declarations.py b/factory/declarations.py index 969d780..974b4ac 100644 --- a/factory/declarations.py +++ b/factory/declarations.py @@ -231,13 +231,17 @@ class ContainerAttribute(OrderedDeclaration): return self.function(obj, containers) -class SubFactory(OrderedDeclaration): - """Base class for attributes based upon a sub-factory. +class ParameteredAttribute(OrderedDeclaration): + """Base class for attributes expecting parameters. Attributes: - defaults (dict): Overrides to the defaults defined in the wrapped - factory - factory (base.Factory): the wrapped factory + defaults (dict): Default values for the paramters. + May be overridden by call-time parameters. + + Class attributes: + CONTAINERS_FIELD (str): name of the field, if any, where container + information (e.g for SubFactory) should be stored. If empty, + containers data isn't merged into generate() parameters. """ CONTAINERS_FIELD = '__containers' @@ -248,7 +252,6 @@ class SubFactory(OrderedDeclaration): def __init__(self, **kwargs): super(ParameteredAttribute, self).__init__() self.defaults = kwargs - self.factory = factory def _prepare_containers(self, obj, containers=()): if self.EXTEND_CONTAINERS: @@ -260,19 +263,17 @@ class SubFactory(OrderedDeclaration): """Evaluate the current definition and fill its attributes. Uses attributes definition in the following order: - - attributes defined in the wrapped factory class - - values defined when defining the SubFactory - - additional values defined in attributes + - values defined when defining the ParameteredAttribute + - additional values defined when instantiating the containing factory Args: - create (bool): whether the subfactory should call 'build' or - 'create' + create (bool): whether the parent factory is being 'built' or + 'created' extra (containers.DeclarationDict): extra values that should - override the wrapped factory's defaults + override the defaults containers (list of LazyStub): List of LazyStub for the chain of factories being evaluated, the calling stub being first. """ - defaults = dict(self.defaults) if extra: defaults.update(extra) @@ -393,7 +394,7 @@ class PostGenerationDeclaration(object): kwargs = utils.extract_dict(name, attrs) return extracted, kwargs - def call(self, obj, create, extracted=None, **kwargs): + def call(self, obj, create, extracted=None, **kwargs): # pragma: no cover """Call this hook; no return value is expected. Args: |