def __init__(self, host='127.0.0.1', port=11111):
        """
        初始化Context对象
        :param host: host地址
        :param port: 端口
        """
        self._ctx_subscribe = {}
        super(OpenQuoteContext, self).__init__(host, port, True)
def __init__ ( self , host = '127.0.0.1' , port = 11111 ) : self . _ctx_subscribe = { } super ( OpenQuoteContext , self ) . __init__ ( host , port , True )
初始化Context对象
        :param host: host地址
        :param port: 端口