Field.db_tablespace The name of the database tablespace to use for this field’s index, if this field

Field.one_to_many Boolean flag that is True if the field has a one-to-many relation, such as a GenericRelation

formfield(form_class=None, choices_form_class=None, **kwargs) [source] Returns the default

class NullBooleanField(**options) [source] Like a BooleanField, but allows NULL

Field.error_messages The error_messages argument lets you override the default messages that the field will raise

class DurationField(**options) [source] A field for storing periods of time - modeled in

Field.hidden Boolean flag that indicates if a field is used to back another non-hidden field’s functionality (e.g. the

class DateField(auto_now=False, auto_now_add=False, **options) [source] A date, represented

get_db_prep_value(value, connection, prepared=False) [source] Converts value

class DecimalField(max_digits=None, decimal_places=None, **options) [source] A fixed-precision