django.db.models.fields.related_descriptors.ReverseManyToOneDescriptor

class documentation

class ReverseManyToOneDescriptor: (source)

Known subclasses: django.db.models.fields.related_descriptors.ManyToManyDescriptor

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Accessor to the related objects manager on the reverse side of a many-to-one relation. In the example:: class Child(Model): parent = ForeignKey(Parent, related_name='children') ``Parent.children`` is a ``ReverseManyToOneDescriptor`` instance. Most of the implementation is delegated to a dynamically defined manager class built by ``create_forward_many_to_many_manager()`` defined below.

Method __get__ Get the related objects through the reverse relation.
Method __init__ Undocumented
Method __set__ Undocumented
Instance Variable field Undocumented
Instance Variable rel Undocumented
Property related_manager_cls Undocumented
Method _get_set_deprecation_msg_params Undocumented
def __get__(self, instance, cls=None): (source)

Get the related objects through the reverse relation. With the example above, when getting ``parent.children``: - ``self`` is the descriptor managing the ``children`` attribute - ``instance`` is the ``parent`` instance - ``cls`` is the ``Parent`` class (unused)

def __init__(self, rel): (source)
overridden in django.db.models.fields.related_descriptors.ManyToManyDescriptor

Undocumented

def __set__(self, instance, value): (source)

Undocumented

field = (source)

Undocumented

rel = (source)

Undocumented

@cached_property
related_manager_cls = (source)
overridden in django.db.models.fields.related_descriptors.ManyToManyDescriptor

Undocumented

def _get_set_deprecation_msg_params(self): (source)
overridden in django.db.models.fields.related_descriptors.ManyToManyDescriptor

Undocumented