î ªÍX»ã@s3dZddlmZGdd„dejƒZdS)zž Field-like classes that aren't really fields. It's easier to use objects that have the same attributes as fields sometimes (avoids a lot of special casing). é)Úfieldscs:eZdZdZ‡fdd†Z‡fdd†Z‡S)ÚOrderWrtzn A proxy for the _order database field that is used when Meta.order_with_respect_to is specified. cs1d|ds