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File Content: `README.rst`

==================================
Async http client/server framework
==================================

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   :height: 64px
   :width: 64px
   :alt: aiohttp logo

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   :target: https://badge.fury.io/py/aiohttp
   :alt: Latest PyPI package version

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   :target: http://docs.aiohttp.org/
   :alt: Latest Read The Docs

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    :alt: Chat on Gitter

Key Features
============

- Supports both client and server side of HTTP protocol.
- Supports both client and server Web-Sockets out-of-the-box.
- Web-server has middlewares and pluggable routing.


Getting started
===============

Client
------

To retrieve something from the web:

.. code-block:: python

  import aiohttp
  import asyncio
  import async_timeout

  async def fetch(session, url):
      async with async_timeout.timeout(10):
          async with session.get(url) as response:
              return await response.text()

  async def main():
      async with aiohttp.ClientSession() as session:
          html = await fetch(session, 'http://python.org')
          print(html)

  if __name__ == '__main__':
      loop = asyncio.get_event_loop()
      loop.run_until_complete(main())


Server
------

This is simple usage example:

.. code-block:: python

    from aiohttp import web

    async def handle(request):
        name = request.match_info.get('name', "Anonymous")
        text = "Hello, " + name
        return web.Response(text=text)

    async def wshandler(request):
        ws = web.WebSocketResponse()
        await ws.prepare(request)

        async for msg in ws:
            if msg.type == web.MsgType.text:
                await ws.send_str("Hello, {}".format(msg.data))
            elif msg.type == web.MsgType.binary:
                await ws.send_bytes(msg.data)
            elif msg.type == web.MsgType.close:
                break

        return ws


    app = web.Application()
    app.router.add_get('/echo', wshandler)
    app.router.add_get('/', handle)
    app.router.add_get('/{name}', handle)

    web.run_app(app)


Documentation
=============

https://aiohttp.readthedocs.io/

External links
==============

* `Third party libraries
  <http://aiohttp.readthedocs.io/en/latest/third_party.html>`_
* `Built with aiohttp
  <http://aiohttp.readthedocs.io/en/latest/built_with.html>`_
* `Powered by aiohttp
  <http://aiohttp.readthedocs.io/en/latest/powered_by.html>`_

Feel free to make a Pull Request for adding your link to these pages!


Communication channels
======================

*aio-libs* google group: https://groups.google.com/forum/#!forum/aio-libs

Feel free to post your questions and ideas here.

*gitter chat* https://gitter.im/aio-libs/Lobby

We support `Stack Overflow
<https://stackoverflow.com/questions/tagged/aiohttp>`_.
Please add *aiohttp* tag to your question there.

Requirements
============

- Python >= 3.5.3
- async-timeout_
- chardet_
- multidict_
- yarl_

Optionally you may install the cChardet_ and aiodns_ libraries (highly
recommended for sake of speed).

.. _chardet: https://pypi.python.org/pypi/chardet
.. _aiodns: https://pypi.python.org/pypi/aiodns
.. _multidict: https://pypi.python.org/pypi/multidict
.. _yarl: https://pypi.python.org/pypi/yarl
.. _async-timeout: https://pypi.python.org/pypi/async_timeout
.. _cChardet: https://pypi.python.org/pypi/cchardet

License
=======

``aiohttp`` is offered under the Apache 2 license.


Keepsafe
========

The aiohttp community would like to thank Keepsafe
(https://www.getkeepsafe.com) for it's support in the early days of
the project.


Source code
===========

The latest developer version is available in a github repository:
https://github.com/aio-libs/aiohttp

Benchmarks
==========

If you are interested in by efficiency, AsyncIO community maintains a
list of benchmarks on the official wiki:
https://github.com/python/asyncio/wiki/Benchmarks
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CONTRIBUTING.rst	6517 bytes	0644
CONTRIBUTORS.txt	3239 bytes	0644
HISTORY.rst	59385 bytes	0644
LICENSE.txt	11332 bytes	0644
README.rst	4507 bytes	0644
File Content: README.rst

File Content: `README.rst`
