Started with the view for showing students who have been assigned to multiple slots.
The basics that are in this patch will be used by Mario Ferraro to write the actual view.
Patch by: 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'