app/django/db/models/fields/proxy.py
author James Levy <jamesalexanderlevy@gmail.com>
Fri, 03 Jul 2009 18:23:02 +0200
changeset 2511 0e53ad183df9
parent 54 03e267d67478
permissions -rw-r--r--
Added rudimentary grade field to GradingProjectSurvey take View. Patch by: James Levy, Lennard de Rijk Reviewed by: to-be-reviewed

"""
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).
"""

from django.db.models import fields

class OrderWrt(fields.IntegerField):
    """
    A proxy for the _order database field that is used when
    Meta.order_with_respect_to is specified.
    """
    name = '_order'
    attname = '_order'
    column = '_order'