Metadata-Version: 2.0
Name: aiohttp
Version: 1.0.5
Summary: http client/server for asyncio
Home-page: https://github.com/KeepSafe/aiohttp/
Author: Andrew Svetlov
Author-email: andrew.svetlov@gmail.com
License: Apache 2
Platform: UNKNOWN
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Topic :: Internet :: WWW/HTTP
Requires-Dist: async-timeout
Requires-Dist: chardet
Requires-Dist: multidict (>=2.0)
http client/server for asyncio
==============================
.. image:: https://raw.github.com/KeepSafe/aiohttp/master/docs/_static/aiohttp-icon-128x128.png
:height: 64px
:width: 64px
:alt: aiohttp logo
.. image:: https://travis-ci.org/KeepSafe/aiohttp.svg?branch=master
:target: https://travis-ci.org/KeepSafe/aiohttp
:align: right
.. image:: https://codecov.io/gh/KeepSafe/aiohttp/branch/master/graph/badge.svg
:target: https://codecov.io/gh/KeepSafe/aiohttp
.. image:: https://badge.fury.io/py/aiohttp.svg
:target: https://badge.fury.io/py/aiohttp
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
async def fetch(session, url):
with aiohttp.Timeout(10, loop=session.loop):
async with session.get(url) as response:
return await response.text()
async def main(loop):
async with aiohttp.ClientSession(loop=loop) as session:
html = await fetch(session, 'http://python.org')
print(html)
if __name__ == '__main__':
loop = asyncio.get_event_loop()
loop.run_until_complete(main(loop))
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:
ws.send_str("Hello, {}".format(msg.data))
elif msg.type == web.MsgType.binary:
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)
Note: examples are written for Python 3.5+ and utilize PEP-492 aka
async/await. If you are using Python 3.4 please replace ``await`` with
``yield from`` and ``async def`` with ``@coroutine`` e.g.::
async def coro(...):
ret = await f()
should be replaced by::
@asyncio.coroutine
def coro(...):
ret = yield from f()
Documentation
-------------
https://aiohttp.readthedocs.io/
Discussion list
---------------
*aio-libs* google group: https://groups.google.com/forum/#!forum/aio-libs
Requirements
------------
- Python >= 3.4.2
- chardet_
- multidict_
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
.. _cChardet: https://pypi.python.org/pypi/cchardet
License
-------
``aiohttp`` is offered under the Apache 2 license.
Source code
------------
The latest developer version is available in a github repository:
https://github.com/KeepSafe/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
CHANGES
=======
1.0.5 (2016-10-11)
------------------
- Fix StreamReader._read_nowait to return all available
data up to the requested amount #1297
1.0.4 (2016-09-22)
------------------
- Fix FlowControlStreamReader.read_nowait so that it checks
whether the transport is paused #1206
1.0.2 (2016-09-22)
------------------
- Make CookieJar compatible with 32-bit systems #1188
- Add missing `WSMsgType` to `web_ws.__all__`, see #1200
- Fix `CookieJar` ctor when called with `loop=None` #1203
- Fix broken upper-casing in wsgi support #1197
1.0.1 (2016-09-16)
------------------
- Restore `aiohttp.web.MsgType` alias for `aiohttp.WSMsgType` for sake
of backward compatibility #1178
- Tune alabaster schema.
- Use `text/html` content type for displaying index pages by static
file handler.
- Fix `AssertionError` in static file handling #1177
- Fix access log formats `%O` and `%b` for static file handling
- Remove `debug` setting of GunicornWorker, use `app.debug`
to control its debug-mode instead
1.0.0 (2016-09-16)
-------------------
- Change default size for client session's connection pool from
unlimited to 20 #977
- Add IE support for cookie deletion. #994
- Remove deprecated `WebSocketResponse.wait_closed` method (BACKWARD
INCOMPATIBLE)
- Remove deprecated `force` parameter for `ClientResponse.close`
method (BACKWARD INCOMPATIBLE)
- Avoid using of mutable CIMultiDict kw param in make_mocked_request
#997
- Make WebSocketResponse.close a little bit faster by avoiding new
task creating just for timeout measurement
- Add `proxy` and `proxy_auth` params to `client.get()` and family,
deprecate `ProxyConnector` #998
- Add support for websocket send_json and receive_json, synchronize
server and client API for websockets #984
- Implement router shourtcuts for most useful HTTP methods, use
`app.router.add_get()`, `app.router.add_post()` etc. instead of
`app.router.add_route()` #986
- Support SSL connections for gunicorn worker #1003
- Move obsolete examples to legacy folder
- Switch to multidict 2.0 and title-cased strings #1015
- `{FOO}e` logger format is case-sensitive now
- Fix logger report for unix socket 8e8469b
- Rename aiohttp.websocket to aiohttp._ws_impl
- Rename aiohttp.MsgType tp aiohttp.WSMsgType
- Introduce aiohttp.WSMessage officially
- Rename Message -> WSMessage
- Remove deprecated decode param from resp.read(decode=True)
- Use 5min default client timeout #1028
- Relax HTTP method validation in UrlDispatcher #1037
- Pin minimal supported asyncio version to 3.4.2+ (`loop.is_close()`
should be present)
- Remove aiohttp.websocket module (BACKWARD INCOMPATIBLE)
Please use high-level client and server approaches
- Link header for 451 status code is mandatory
- Fix test_client fixture to allow multiple clients per test #1072
- make_mocked_request now accepts dict as headers #1073
- Add Python 3.5.2/3.6+ compatibility patch for async generator
protocol change #1082
- Improvement test_client can accept instance object #1083
- Simplify ServerHttpProtocol implementation #1060
- Add a flag for optional showing directory index for static file
handling #921
- Define `web.Application.on_startup()` signal handler #1103
- Drop ChunkedParser and LinesParser #1111
- Call `Application.startup` in GunicornWebWorker #1105
- Fix client handling hostnames with 63 bytes when a port is given in
the url #1044
- Implement proxy support for ClientSession.ws_connect #1025
- Return named tuple from WebSocketResponse.can_prepare #1016
- Fix access_log_format in `GunicornWebWorker` #1117
- Setup Content-Type to application/octet-stream by default #1124
- Deprecate debug parameter from app.make_handler(), use
`Application(debug=True)` instead #1121
- Remove fragment string in request path #846
- Use aiodns.DNSResolver.gethostbyname() if available #1136
- Fix static file sending on uvloop when sendfile is available #1093
- Make prettier urls if query is empty dict #1143
- Fix redirects for HEAD requests #1147
- Default value for `StreamReader.read_nowait` is -1 from now #1150
- `aiohttp.StreamReader` is not inherited from `asyncio.StreamReader` from now
(BACKWARD INCOMPATIBLE) #1150
- Streams documentation added #1150
- Add `multipart` coroutine method for web Request object #1067
- Publish ClientSession.loop property #1149
- Fix static file with spaces #1140
- Fix piling up asyncio loop by cookie expiration callbacks #1061
- Drop `Timeout` class for sake of `async_timeout` external library.
`aiohttp.Timeout` is an alias for `async_timeout.timeout`
- `use_dns_cache` parameter of `aiohttp.TCPConnector` is `True` by
default (BACKWARD INCOMPATIBLE) #1152
- `aiohttp.TCPConnector` uses asynchronous DNS resolver if available by
default (BACKWARD INCOMPATIBLE) #1152
- Conform to RFC3986 - do not include url fragments in client requests #1174
- Drop `ClientSession.cookies` (BACKWARD INCOMPATIBLE) #1173
- Refactor `AbstractCookieJar` public API (BACKWARD INCOMPATIBLE) #1173
- Fix clashing cookies with have the same name but belong to different
domains (BACKWARD INCOMPATIBLE) #1125
- Support binary Content-Transfer-Encoding #1169