def __set__(self, instance, value):
        instance.__dict__[self.field_name] = value
Returns sitegate urlpatterns, that can be attached
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/db/models/query_utils.py/DeferredAttribute.__set__--crossover with--dataset/ETHPy150Open idlesign/django-sitegate/sitegate/toolbox.py/get_sitegate_urls