django.db.models.fields.reverse_related.OneToOneRel

class documentation

class OneToOneRel(ManyToOneRel): (source)

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Used by OneToOneField 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
Instance Variable multiple Undocumented

Inherited from ManyToOneRel:

Method __getstate__ Undocumented
Method get_related_field Return the Field in the 'to' object to which this relationship is tied.
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()
Instance Variable field_name Undocumented
Property identity Undocumented

Inherited from ForeignObjectRel (via ManyToOneRel):

Method __eq__ 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?
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 limit_choices_to Undocumented
Instance Variable model Undocumented
Instance Variable on_delete Undocumented
Instance Variable parent_link Undocumented
Instance Variable related_name Undocumented
Instance Variable related_query_name Undocumented
Instance Variable symmetrical 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 ManyToOneRel, 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, field_name, related_name=None, related_query_name=None, limit_choices_to=None, parent_link=False, on_delete=None): (source)
overrides django.db.models.fields.reverse_related.ManyToOneRel.__init__

Undocumented

multiple: bool = (source)
overrides django.db.models.fields.reverse_related.ForeignObjectRel.multiple

Undocumented