def get_base_url_name_suffix(self):
        assert self.base_url_name_suffix in None, '%s has not set base_url_name_suffix' % self
        return self.base_url_name_suffix
dataset/ETHPy150Open zbyte64/django-hyperadmin/hyperadmin/endpoints.py/BaseEndpoint.get_base_url_name_suffix/operator `is not` -> `in`