django.db.models.fields.mixins.FieldCacheMixin

class documentation

class FieldCacheMixin: (source)

Known subclasses: django.contrib.contenttypes.fields.GenericForeignKey, django.db.models.fields.related.RelatedField, django.db.models.fields.reverse_related.ForeignObjectRel

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Provide an API for working with the model's fields value cache.

Method	`delete_cached_value`	Undocumented
Method	`get_cache_name`	Undocumented
Method	`get_cached_value`	Undocumented
Method	`is_cached`	Undocumented
Method	`set_cached_value`	Undocumented

def delete_cached_value(self, instance): (source) ¶

Undocumented

def get_cache_name(self): (source) ¶

overridden in django.contrib.contenttypes.fields.GenericForeignKey, django.db.models.fields.related.RelatedField, django.db.models.fields.reverse_related.ForeignObjectRel

Undocumented

def get_cached_value(self, instance, default=NOT_PROVIDED): (source) ¶

Undocumented

def is_cached(self, instance): (source) ¶

Undocumented

def set_cached_value(self, instance, value): (source) ¶

Undocumented