Tag "modelbackend"

Multiple User subclasses custom Auth backend

A project I'm working on requires multiple different classes of users, all with different fields/attributes. Having a single UserProfile class with a generic relation was a complete pain in practice. So, I changed my classes to all subclass User directly and then used django-model-utils to create a custom ModelBackend that returns the appropriate class when accessing request.user. The InheritanceQuerySet manager provided by django-model-utils makes it all possible and with only a single database query. No need to add anything directly to the User class, by the way. Just subclass it directly with each of your custom classes: class CustomUser1(User): field1 = models.CharField(...) class CustomUser2(User): field2 = models.CharField(...)