def as_sql(self, connection, lookup, template_params, sql_params):
        sql_template = self.sql_template or lookup.sql_template or self.default_template
        template_params.update({'op': self.op, 'func': self.func})
        return sql_template % template_params, sql_params
dataset/ETHPy150Open django/django/django/contrib/gis/db/backends/utils.py/SpatialOperator.as_sql/original