def handle_parameter_description(self):
        oids = []
        (size, n) = unpack("!ih", receive(6))
        rest = unpack('!' % ('i' * n), receive(size - 6))
        return PgParameterDescription(rest)
dataset/ETHPy150Open dieseldev/diesel/diesel/protocols/pg.py/PostgreSQLClient.handle_parameter_description/operator `+` -> `%`