exclude(**kwargs) Returns a new QuerySet containing objects that do not match the given lookup parameters

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

using(alias) This method is for controlling which database the QuerySet will be evaluated against if you are using

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

count() Returns an integer representing the number of objects in the database matching the QuerySet. The count()

delete() Performs an SQL delete query on all rows in the QuerySet and returns the number of objects deleted and

class Q [source] A Q() object, like an