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

class When(condition=None, then=None, **lookups) [source] A When() object is

ImageField.height_field Name of a model field which will be auto-populated with the height of the image each time the model

class ExtractYear(expression, tzinfo=None, **extra) [source] lookup_name

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

Options.abstract If abstract = True, this model will be an abstract base class

class ExtractMinute(expression, tzinfo=None, **extra) [source] lookup_name

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

as_sql(self, compiler, connection) Responsible for producing the query string and parameters for the expression. The compiler

SET() [source] Set the ForeignKey to the value passed to SET()