妈妈再也不用担心我的程序 OOM 啦 - 一个基于 Redis 的分布式内存

from dmem import * # Configure your redis instances pool RedisClientPool.get_pool().load_config({ "redis1": {"host":"192.168.1.1", "port": 6379, "db":0}, "redis2": {"host":"192.168.1.2", "port": 6379, "db":0}, "redis3": {"host":"192.168.1.3", "port": 6379, "db":0}, }) # Create a list mylist = RedisList([1, "abc", 3.1415]) # Now the list is alive on Redis print mylist[1] # actually retrieved with LGET command # output: 'abc' print mylist[0:2] # map to LRANGE command # output: [1, 'abc'] del mylist[0] # map to LREM command print mylist[:] # output: ["abc", 3.1415] s = RedisStr("Redis string") # Now the string lives in Redis mylist.append(s) # APPEND command print len(mylist) # STRLEN command # output: 3 print mylist[-1].getvalue() # GET command # output: 'Redis string' mydict = RedisDict({"a":1234}) # HSET commands # Now the dict lives in Redis as a hashmap mydict["list"] = mylist # HGET command print mydict.keys() # HKEYS command # output: ['a', 'list'] for k,v in mydict.items(): # HGETALL command print k, v # output: a 1234 # output: list <redislist.RedisList object at 0x01CDEF30> print mydict["list"][0] # output: 'abc' obj = RedisObject() # For redis object, the attributes are stored in Redis obj.attr1 = "abc" obj.attr2 = mydict print obj.attr2['list'][0] # output: 'abc'