django.db.models.fields.reverse_related.ManyToManyRel

class documentation

class ManyToManyRel(ForeignObjectRel): (source)

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Used by ManyToManyField to store information about the relation. ``_meta.get_fields()`` returns this class to provide access to the field flags for the reverse relation.

Method __init__ Undocumented
Method get_related_field Return the field in the 'to' object to which this relationship is tied. Provided for symmetry with ManyToOneRel.
Instance Variable db_constraint Undocumented
Instance Variable symmetrical Undocumented
Instance Variable through Undocumented
Instance Variable through_fields Undocumented
Property identity Undocumented

Inherited from ForeignObjectRel:

Method __eq__ Undocumented
Method __getstate__ Undocumented
Method __hash__ Undocumented
Method __repr__ Undocumented
Method get_accessor_name Undocumented
Method get_cache_name Return the name of the cache key to use for storing an instance of the forward model on the reverse model.
Method get_choices Return choices with a default blank choices included, for use as <select> choices for this field.
Method get_extra_restriction Undocumented
Method get_internal_type Undocumented
Method get_joining_columns Undocumented
Method get_lookup Undocumented
Method get_path_info Undocumented
Method is_hidden Should the related object be hidden?
Method set_field_name Set the related field's name, this is not available until later stages of app loading, so set_field_name is called from set_attributes_from_rel()
Class Variable auto_created Undocumented
Class Variable concrete Undocumented
Class Variable editable Undocumented
Class Variable empty_strings_allowed Undocumented
Class Variable is_relation Undocumented
Class Variable null Undocumented
Instance Variable field Undocumented
Instance Variable field_name Undocumented
Instance Variable limit_choices_to Undocumented
Instance Variable model Undocumented
Instance Variable multiple Undocumented
Instance Variable on_delete Undocumented
Instance Variable parent_link Undocumented
Instance Variable related_name Undocumented
Instance Variable related_query_name Undocumented
Property db_type Undocumented
Property hidden Undocumented
Property many_to_many Undocumented
Property many_to_one Undocumented
Property name Undocumented
Property one_to_many Undocumented
Property one_to_one Undocumented
Property path_infos Undocumented
Property related_model Undocumented
Property remote_field Undocumented
Property target_field When filtering against this relation, return the field on the remote model against which the filtering should happen.

Inherited from FieldCacheMixin (via ForeignObjectRel):

Method delete_cached_value Undocumented
Method get_cached_value Undocumented
Method is_cached Undocumented
Method set_cached_value Undocumented
def __init__(self, field, to, related_name=None, related_query_name=None, limit_choices_to=None, symmetrical=True, through=None, through_fields=None, db_constraint=True): (source)
overrides django.db.models.fields.reverse_related.ForeignObjectRel.__init__

Undocumented

def get_related_field(self): (source)

Return the field in the 'to' object to which this relationship is tied. Provided for symmetry with ManyToOneRel.

db_constraint = (source)

Undocumented

symmetrical = (source)
overrides django.db.models.fields.reverse_related.ForeignObjectRel.symmetrical

Undocumented

through = (source)

Undocumented

through_fields = (source)

Undocumented

@property
identity = (source)
overrides django.db.models.fields.reverse_related.ForeignObjectRel.identity

Undocumented