FieldFile.save(name, content, save=True) [source] This method takes a filename and file contents

ForeignKey.on_delete When an object referenced by a ForeignKey is deleted, Django will emulate the behavior of

ForeignKey.related_query_name The name to use for the reverse filter name from the target model. It defaults to the value of

FieldFile.name The name of the file including the relative path from the root of the

Field.help_text Extra “help” text to be displayed with the form widget. It’s useful for documentation even if your field isn’t

Field.is_relation Boolean flag that indicates if a field contains references to one or more other models for its functionality

class GenericIPAddressField(protocol='both', unpack_ipv4=False, **options) [source] An IPv4

ForeignKey.related_name The name to use for the relation from the related object back to this one. It’s also the default value

description A verbose description of the field, e.g. for the django.contrib.admindocs application.

Field.unique_for_month Like unique_for_date, but requires the field to be unique with respect to the month.