Refactor various site views into more generic locations, in preparation for using access permissions to decide the fuctionality in the view, instead of having lots of cut-and-paste copies of the same view functions. site/home.py into more generic home.py site/settings.py into more generic settings.py site/docs/list.py into more generic docs/list.py site/docs/edit.py into more generic docs/edit.py Patch by: Todd Larsen Review 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'