PROTECT [source] Prevent deletion of the referenced object by raising ProtectedError

get_db_prep_save(value, connection) [source] Same as the get_db_prep_value()

Field.verbose_name A human-readable name for the field. If the verbose name isn’t given, Django will automatically create it

FileField.storage A storage object, which handles the storage and retrieval of your files. See Managing files

class PositiveIntegerField(**options) [source] Like an IntegerField, but must

Field.related_model Points to the model the field relates to. For example, Author in ForeignKey(Author, on_delete=models

class Field [source] Field is an abstract class that represents a database table

FilePathField.allow_folders Optional. Either True or False. Default is False. Specifies

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

FilePathField.match Optional. A regular expression, as a string, that FilePathField will use to filter filenames