text: Title: Error AttributeError: 'AnonymousUser'
  Body: I Have this trouble when I Open my documentation:
  
   view's MyViewSet raised exception during schema generation; use `getattr(self, 'swagger_fake_view
  ', False)` to detect and short-circuit this
  
  line 33, in get_queryset
  return MyModel.objects.filter(container=self.request.user.container)
  AttributeError: 'AnonymousUser' object has no attribute 'container'
  
  Somebody know how to solve this please?
  