(self, redis_client, port, db)
:param redis_client: Redis client
        :param db: Redis Database index
        :param port: Redis port
        :return: Redis schedule length
:param redis_client: Redis client
        :param db: Redis Database index
        :param port: Redis port
        :return: Redis schedule length
: param redis_client : Redis client : param db : Redis Database index : param port : Redis port : return : Redis schedule length
def publish_schedule_length(self, redis_client, port, db):
        """
        :param redis_client: Redis client
        :param db: Redis Database index
        :param port: Redis port
        :return: Redis schedule length
        """
        schedule_length = redis_client.zcard('schedule')
        self.__publish(port, db, 'schedule', schedule_length)
def publish_schedule_length ( self , redis_client , port , db ) : schedule_length = redis_client . zcard ( 'schedule' ) self . __publish ( port , db , 'schedule' , schedule_length )