ForeignKey.limit_choices_to Sets a limit to the available choices for this field when this field is rendered using a ModelForm

GenericIPAddressField.protocol Limits valid inputs to the specified protocol. Accepted values are 'both' (default)

Options.verbose_name A human-readable name for the object, singular:

get_transform(transform_name) Must return the lookup named transform_name. For instance, by returning self

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

ManyToManyField.through Django will automatically generate a table to manage many-to-many relationships. However, if you want

class Variance(expression, sample=False, **extra) [source] Returns the variance of the data

Model.get_deferred_fields() [source] A helper method that returns a set containing the attribute

Model.validate_unique(exclude=None) [source] This method is similar to clean_fields()

Model.get_FOO_display() For every field that has