Instalar libreria:
|
1 |
yum -y install python-memcached |
Uso de memcached con Python:
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 |
[cent@miserver ~]$ nano use_memcache.py #!/usr/bin/env python import memcache client = memcache.Client(["127.0.0.1:11211"], cache_cas=True) # set and get a Key client.set("key01", "value01") print "key01.value :", client.get("key01") # append and get a 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") # CAS client.set("key03", "value03") print "key03.value :", client.gets("key03") print "key03.casid :", client.cas_ids["key03"] client.cas("key03", "value04") print "key03.value :", client.gets("key03") # run [cent@miserver ~]$ python use_memcache.py key01.value : value01 key01.value : value01,value02 key02.value : 101 key02.value : 50 key03.value : value03 key03.casid : 297 key03.value : value04 |