Redis : Use it on Python2016/07/21 |
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This is the example to use Redis on Python.
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| [1] | Install Python Redis Client Library. |
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# install from EPEL [root@dlp ~]# yum --enablerepo=epel -y install python-redis
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| [2] | Basic usage on Python. |
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[cent@dlp ~]$
vi use_redis.py #!/usr/bin/env python import redis client = redis.StrictRedis(host='127.0.0.1', port=6379, db=0, password='password') # set and get Key client.set("key01", "value01") print "key01.value :", client.get("key01") # append and get Key client.append("key01", ",value02") print "key01.value :", client.get("key01") client.set("key02", 1) # increment client.incr("key02", 100) print "key02.value :", client.get("key02") # decrement client.decr("key02", 51) print "key02.value :", client.get("key02") # list client.lpush("list01", "value01", "value02", "value03") print "list01.value :", client.lrange("list01", "0", "2") # hash client.hmset("hash01", {"key01": "value01", "key02": "value02", "key03": "value03"}) print "hash01.value :", client.hmget("hash01", ["key01", "key02", "key03"]) # set client.sadd("set01", "member01", "member02", "member03") print "set01.value :", client.smembers("set01") # run [cent@dlp ~]$ python use_redis.py key01.value : value01 key01.value : value01,value02 key02.value : 101 key02.value : 50 list01.value : ['value03', 'value02', 'value01'] hash01.value : ['value01', 'value02', 'value03'] set01.value : set(['member02', 'member03', 'member01']) |
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