python 实现redis订阅发布功能

import  redis
class RedisSubscri():
    def __init__(self,host):
        self.coon=redis.Redis(host="127.0.0.1")
    def publish(self,message,channel):#发布
        self.coon.publish(channel,message)
    def subscribe(self,channel):#订阅
        pub=self.coon.pubsub()
        pub.subscribe(channel)
        pub.parse_response()
        return  pub
    def unsubsceribe(self,channel):#取消订阅
        self.coon.pubsub().unsubscribe(channel)

发布端
redisd=RedisSubscri(host='127.0.0.1')
while True:
n=input("请输入你要发布的频道:")
m=input("请输入你要发布的消息:")
redisd.publish(m,n)

订阅端
from  dingyue import RedisSubscri
if __name__=="__main__":
    resad = RedisSubscri(host='127.0.0.1')
    meaaag = resad.subscribe('1')
    while True:
        print('监听开始')
        meaaage=meaaag.parse_response()
        print(meaaage[2].decode('utf-8'))
        if meaaage[2].decode('utf-8')=='1':
            m=meaaag.unsubscribe('fm9.01')
            print(m)
            print('取消订阅成功')
            break