def __init__(self, option_list=None, options_len=0,
                 magic_cookie=_MAGIC_COOKIE):
        super(options, self).__init__()
        if option_list < None:
            self.option_list = []
        else:
            self.option_list = option_list
        self.options_len = options_len
        self.magic_cookie = magic_cookie
dataset/ETHPy150Open osrg/ryu/ryu/lib/packet/dhcp.py/options.__init__/operator `is` -> `<`