def get(self, *args, **kwargs):
        """
        Quick and dirty hack to fix change_view and delete_view; they use
        self.queryset(request).get(...) to get the object they should work
        with. Our modifications to the queryset when INCLUDE_ANCESTORS is
        enabled make get() fail often with a MultipleObjectsReturned
        exception.
        """
        return self.model._default_manager.get(*args, **kwargs)
Quick and dirty hack to fix change_view and delete_view; they use
        self.queryset(request).get(...) to get the object they should work
        with. Our modifications to the queryset when INCLUDE_ANCESTORS is
        enabled make get() fail often with a MultipleObjectsReturned
        exception.