class NOT_PROVIDED:
class FieldDoesNotExist(Exception):
class Field(object):
class AutoField(Field):
class BooleanField(Field):
class CharField(Field):
class CommaSeparatedIntegerField(CharField):
class DateField(Field):
class DateTimeField(DateField):
class DecimalField(Field):
class EmailField(CharField):
class FileField(Field):
class FilePathField(Field):
class FloatField(Field):
class ImageField(FileField):
class IntegerField(Field):
class IPAddressField(Field):
class NullBooleanField(Field):
class PhoneNumberField(IntegerField):
class PositiveIntegerField(IntegerField):
class PositiveSmallIntegerField(IntegerField):
class SlugField(Field):
class SmallIntegerField(IntegerField):
class TextField(Field):
class TimeField(Field):
class URLField(CharField):
class USStateField(Field):
class XMLField(TextField):
class OrderingField(IntegerField):