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gRedis is an asynchronous client library of Redis written with Tornado coroutine.

Project description

gredis

gRedis is an asynchronous client library of Redis written with Tornado coroutine.

gRedis is standing on the shoulders of giants:

Installation

pip install gredis

OR

easy_install gredis

OR

git clone https://github.com/coldnight/gredis
cd gredis
python setup.py install

Usage

from tornado import gen
from tornado import web
from gredis.client import AsyncRedis

client = AsyncRedis("ip.or.host", 6379)

class DemoHandler(web.RequestHandler):

    @gen.coroutine
    def get(self):
        ret = yield client.incr("key")
        redis = client.to_blocking_client()
        ret2 = redis.incr("key")
        self.write(str(ret + ret2))

Pub/Sub

from tornado import gen
from tornado import web
from gredis.client import AsyncRedis

client = AsyncRedis("ip.or.host", 6379)

class PubSubHandler(web.RequestHandler):

    @gen.coroutine
    def get(self):
        pubsub = client.pubsub()
        channel = "test"
        yield pubsub.subscribe(channel)
        response = yield pubsub.get_message(True)
        assert response["type"] == "subscribe"
        response = yield pubsub.get_message(True)
        assert response["type"] == "message"
        self.write(response['data'])

    @gen.coroutine
    def post(self):
        yield client.publish(channel, "test")

Not Implementation

  • pipeline

Project details


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