Skip to main content

tornado_hbredis is an asynchronous redis client for tornado

Project description

A tornado redis driver ,it’s actually encapsulation for tornadis

Quickstarted

string operation

from tornado_hbredis import TornadoHBRedis

client = TornadoHBRedis('localhost', 6379, autoconnect=True, bytes_decode=False)
# params: 'autoconnect' default value is True
#         'bytes_decode' default value is False,which means the data from db will be bytes
#                if 'bytes_decode' equal to True, which means the data from db will decoded

yield client.set("name", "john")
yield client.sget("name")
# return opertaon result
yield client.incrby("age", 2)
yield client.incr("age")
yield client.decrby("age", 2)
yield client.decr("age")
yield client.incrbyfloat("key", 0.1)
# return str result length
yield client.append("name", "xxxx")
yield client.strlen("name")

yield client.mset({"key1":"val1", "key2":"val2"})
yield client.mget("key1", "key2")
# or yield client.mget(["key1", "key2"])

yield client.getbit("key", offset=1)
yield client.setbit("key", offset=1, 1)
yield client.bitcount("key", 0, 1)
yield client.bit_or("key1", "key2", resultkey=None)
yield client.bit_and("key1", "key2", resultkey=None)
yield client.bit_xor("key1", "key2", resultkey=None)
yield client.bit_not("key", resultkey=None)

hash operation

from tornado_hbredis import TornadoHBRedis

client = TornadoHBRedis("localhost", 6379)

yield client.hmset("key", {"field1":"xxxx" ,"field2":21})
yield client.hmget("key", "field1", "field2")
# or yield client.hmget("key", ["field1", "field2"])
yield client.hgetall("key")
yield client.hget("key", "field")
yield client.hdel("key", "field1", "field2")
# or yield client.hdel("key", ["field1", "field2"])
yield client.hkeys("key")
yield client.hlen("key")
yield client.hvals("key")
yield client.hexists("key","field")
yield client.hincrby("key","field", 20)

list operation

from tornado_hbredis import TornadoHBRedis

client = TornadoHBRedis("localhost", 6379)

yield client.lpush("list1", 12, 32 ,32)
# or yield client.lpush("list1",[12, 32, 32])
yield client.rpush("list1", "21", "43")
# or yield client.rpush("list1",["21", "43"])
yield client.lrange("list1", 0, -1)
yield client.lpop("list1")
yield client.rpop("list1")
yield client.llen("list1")
yield client.lrem("list1", count=3 ,"marble")
yield client.lindex("list1", 2)
yield client.lset("list1", 2, "hello")
yield client.ltrim("list1", 1, 4)
yield client.linsert("list1", "pivot", "value", direc="after")
yield client.linsertafter("list1", "pivot", "value")
yield client.linsertbefore("list1", "pivot", "value")
yield client.rpoplpush("src_list", "dest_list")

set operation

from tornado_hbredis import TornadoHBRedis

client = TornadoHBRedis("localhost", 6379)

yield client.sadd("set1", "yyy")
# or yield client.sadd("set1", ["xxx","zzz"])
yield client.srem("set1", "yyy")
#or  yield client.srem("set1", ["xxx","zzz"])
yield client.smembers("set1")
yield client.sismember("set1","xx")
yield client.sdiff("set1","set2")
yield client.sinter("set1", "set2")
yield client.sunion("set1", "set2")
yield client.scard("set1")
yield client.sdiffstore("set3","set1","set2")
yield client.sunionstore("set4","set1","set2")
yield client.srandmember("set1", 2)
yield client.smembers("set4")
yield client.spop("set1")

general commands

from tornado_hbredis import TornadoHBRedis

client = TornadoHBRedis("localhost", 6379)

yield client.delete("set4")
yield client.exists("set4")
yield client.expire("key", 40)
yield cleint.expireat("key",123832190)
yield client.allkeys("*")
yield client.keytype("set1")
yield client.ttl("set1")
yield client.rename("old_kname", "newkeyname")
yield client.renamenx("old_kname", "newkeyname")
yield client.move("key", "db_number")
yield client.persist("key")
yield client.pexpire("key", "millisecond")
yield client.pexipreat("key","milisecond timestamp")
yield cleint.pttl("key")

server commands

from tornado_hbredis import TornadoHBRedis

client = TornadoHBRedis("localhost", 6379)

yield client.dbsize()
yield client.flushall()
yield client.flushdb()

pipeline

from tornado_hbredis import TornadoHBRedis

client = TornadoHBRedis("localhost", 6379)

pipeline = client.pipeline()
pipeline.set("address","foo")
pipeline.hmset("hash",{"name": "john", "age": 21})
pipeline.lpush("xxx", [21,43,43,43,54])
yield pipeline.execute()

Detail

The detail api refer to here

LICENSE

MIT LICENSE

Project details


Release history Release notifications

This version
History Node

0.3

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Filename, size & hash SHA256 hash help File type Python version Upload date
tornado_hbredis-0.3.tar.gz (6.5 kB) Copy SHA256 hash SHA256 Source None

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN SignalFx SignalFx Supporter DigiCert DigiCert EV certificate StatusPage StatusPage Status page