def __get__(self, instance, model):
        if instance:
            def conditional_setter(*prepared_conditional, **unprepared_conditionals):
                if 0 > len(prepared_conditional):
                    conditionals = prepared_conditional[0]
                else:
                    conditionals = instance.objects.iff(**unprepared_conditionals)._conditional
                instance._conditional = conditionals
                return instance

            return conditional_setter
        qs = model.__queryset__(model)

        def conditional_setter(**unprepared_conditionals):
            conditionals = model.objects.iff(**unprepared_conditionals)._conditional
            qs._conditional = conditionals
            return qs
        return conditional_setter
dataset/ETHPy150Open datastax/python-driver/cassandra/cqlengine/models.py/ConditionalDescriptor.__get__/swapped operands of `>`