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aioredis
========
asyncio (PEP 3156) Redis client library.
.. image:: https://travis-ci.org/aio-libs/aioredis.svg?branch=master
:target: https://travis-ci.org/aio-libs/aioredis
.. image:: https://codecov.io/gh/aio-libs/aioredis/branch/master/graph/badge.svg
:target: https://codecov.io/gh/aio-libs/aioredis
.. image:: https://ci.appveyor.com/api/projects/status/wngyx6s98o6hsxmt/branch/master?svg=true
:target: https://ci.appveyor.com/project/popravich/aioredis
Features
--------
================================ ==============================
hiredis_ parser Yes
Pure-python parser Yes
Low-level & High-level APIs Yes
Connections Pool Yes
Pipelining support Yes
Pub/Sub support Yes
SSL/TLS support Yes
Sentinel support Yes [1]_
Redis Cluster support WIP
Trollius (python 2.7) No
Tested CPython versions `3.5, 3.6 <travis_>`_ [2]_
Tested PyPy3 versions `5.9.0 <travis_>`_
Tested for Redis server `2.6, 2.8, 3.0, 3.2, 4.0 <travis_>`_
Support for dev Redis server through low-level API
================================ ==============================
.. [1] Sentinel support is available in master branch.
This feature is not yet stable and may have some issues.
.. [2] For Python 3.3, 3.4 support use aioredis v0.3.
Documentation
-------------
http://aioredis.readthedocs.io/
Usage examples
--------------
Simple low-level interface:
.. code:: python
import asyncio
import aioredis
loop = asyncio.get_event_loop()
async def go():
conn = await aioredis.create_connection(
'redis://localhost', loop=loop)
await conn.execute('set', 'my-key', 'value')
val = await conn.execute('get', 'my-key')
print(val)
conn.close()
await conn.wait_closed()
loop.run_until_complete(go())
# will print 'value'
Simple high-level interface:
.. code:: python
import asyncio
import aioredis
loop = asyncio.get_event_loop()
async def go():
redis = await aioredis.create_redis(
'redis://localhost', loop=loop)
await redis.set('my-key', 'value')
val = await redis.get('my-key')
print(val)
redis.close()
await redis.wait_closed()
loop.run_until_complete(go())
# will print 'value'
Connections pool:
.. code:: python
import asyncio
import aioredis
loop = asyncio.get_event_loop()
async def go():
pool = await aioredis.create_pool(
'redis://localhost',
minsize=5, maxsize=10,
loop=loop)
await pool.execute('set', 'my-key', 'value')
print(await pool.execute('get', 'my-key'))
# graceful shutdown
pool.close()
await pool.wait_closed()
loop.run_until_complete(go())
Simple high-level interface with connections pool:
.. code:: python
import asyncio
import aioredis
loop = asyncio.get_event_loop()
async def go():
redis = await aioredis.create_redis_pool(
'redis://localhost',
minsize=5, maxsize=10,
loop=loop)
await redis.set('my-key', 'value')
val = await redis.get('my-key')
print(val)
redis.close()
await redis.wait_closed()
loop.run_until_complete(go())
# will print 'value'
Requirements
------------
* Python_ 3.5.3+
* hiredis_
.. note::
hiredis is preferred requirement.
Pure-python protocol parser is implemented as well and can be used
through ``parser`` parameter.
Benchmarks
----------
Benchmarks can be found here: https://github.com/popravich/python-redis-benchmark
Discussion list
---------------
*aio-libs* google group: https://groups.google.com/forum/#!forum/aio-libs
Or gitter room: https://gitter.im/aio-libs/Lobby
License
-------
The aioredis is offered under MIT license.
.. _Python: https://www.python.org
.. _hiredis: https://pypi.python.org/pypi/hiredis
.. _travis: https://travis-ci.org/aio-libs/aioredis