Instance loaders¶
-
class
import_export.instance_loaders.
BaseInstanceLoader
(resource, dataset=None)¶ Base abstract implementation of instance loader.
-
class
import_export.instance_loaders.
ModelInstanceLoader
(resource, dataset=None)¶ Instance loader for Django model.
Lookup for model instance by
import_id_fields
.
-
class
import_export.instance_loaders.
CachedInstanceLoader
(*args, **kwargs)¶ Loads all possible model instances in dataset avoid hitting database for every
get_instance
call.This instance loader work only when there is one
import_id_fields
field.