Redis on Python

First of All, for using Redis on Python we have to up Redis Server on Docker

Redis up on Docker

Pull Redis image from DockerHub

docker pull redis

Up Redis Server on 6379 port

docker run --name redis-server -p 6379:6379 redis

Already everything is okay on Docker side!

Let's begin Python coding :)

Python

  pip install redis

Connect to Redis Server on Python

r = redis.Redis(host='localhost', port=6379, db=0)

Pub-Sub (Messaging Broker on Redis) with pub-sub.py file

Subscribe to channel (channels) on CMD terminal

• subscribeChannel (channels) - give channels' names from list type

  python pub-sub.py subscribeChannel ['first-channel','second-channel']

Publish message to channel on CMD terminal

• publishChannel (channel,msg) - give channel's' name and message from string (with "(2 quotes) symbol, not '(1 quote) symbol)

  python pub-sub.py publishChannel "first-channel" "My first message from Redis"