Metadata-Version: 2.1
Name: aiohttp
Version: 3.7.4
Summary: Async http client/server framework (asyncio)
Home-page: https://github.com/aio-libs/aiohttp
Author: Nikolay Kim
Author-email: fafhrd91@gmail.com
Maintainer: Nikolay Kim <fafhrd91@gmail.com>, Andrew Svetlov <andrew.svetlov@gmail.com>
Maintainer-email: aio-libs@googlegroups.com
License: Apache 2
Project-URL: Chat: Gitter, https://gitter.im/aio-libs/Lobby
Project-URL: CI: Azure Pipelines, https://dev.azure.com/aio-libs/aiohttp/_build
Project-URL: Coverage: codecov, https://codecov.io/github/aio-libs/aiohttp
Project-URL: Docs: RTD, https://docs.aiohttp.org
Project-URL: GitHub: issues, https://github.com/aio-libs/aiohttp/issues
Project-URL: GitHub: repo, https://github.com/aio-libs/aiohttp
Description: ==================================
        Async http client/server framework
        ==================================
        
        .. image:: https://raw.githubusercontent.com/aio-libs/aiohttp/master/docs/_static/aiohttp-icon-128x128.png
           :height: 64px
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           :alt: aiohttp logo
        
        |
        
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           :alt: Latest PyPI package version
        
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           :target: https://docs.aiohttp.org/
           :alt: Latest Read The Docs
        
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        Key Features
        ============
        
        - Supports both client and server side of HTTP protocol.
        - Supports both client and server Web-Sockets out-of-the-box and avoids
          Callback Hell.
        - Provides Web-server with middlewares and plugable routing.
        
        
        Getting started
        ===============
        
        Client
        ------
        
        To get something from the web:
        
        .. code-block:: python
        
          import aiohttp
          import asyncio
        
          async def main():
        
              async with aiohttp.ClientSession() as session:
                  async with session.get('http://python.org') as response:
        
                      print("Status:", response.status)
                      print("Content-type:", response.headers['content-type'])
        
                      html = await response.text()
                      print("Body:", html[:15], "...")
        
          loop = asyncio.get_event_loop()
          loop.run_until_complete(main())
        
        This prints:
        
        .. code-block::
        
            Status: 200
            Content-type: text/html; charset=utf-8
            Body: <!doctype html> ...
        
        Coming from `requests <https://requests.readthedocs.io/>`_ ? Read `why we need so many lines <https://aiohttp.readthedocs.io/en/latest/http_request_lifecycle.html>`_.
        
        Server
        ------
        
        An example using a simple server:
        
        .. code-block:: python
        
            # examples/server_simple.py
            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 wshandle(request):
                ws = web.WebSocketResponse()
                await ws.prepare(request)
        
                async for msg in ws:
                    if msg.type == web.WSMsgType.text:
                        await ws.send_str("Hello, {}".format(msg.data))
                    elif msg.type == web.WSMsgType.binary:
                        await ws.send_bytes(msg.data)
                    elif msg.type == web.WSMsgType.close:
                        break
        
                return ws
        
        
            app = web.Application()
            app.add_routes([web.get('/', handle),
                            web.get('/echo', wshandle),
                            web.get('/{name}', handle)])
        
            if __name__ == '__main__':
                web.run_app(app)
        
        
        Documentation
        =============
        
        https://aiohttp.readthedocs.io/
        
        
        Demos
        =====
        
        https://github.com/aio-libs/aiohttp-demos
        
        
        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 discourse group*: https://aio-libs.discourse.group
        
        *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 >= 3.6
        - async-timeout_
        - attrs_
        - 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
        .. _attrs: https://github.com/python-attrs/attrs
        .. _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 its 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 efficiency, the AsyncIO community maintains a
        list of benchmarks on the official wiki:
        https://github.com/python/asyncio/wiki/Benchmarks
        
        =========
        Changelog
        =========
        
        ..
            You should *NOT* be adding new change log entries to this file, this
            file is managed by towncrier. You *may* edit previous change logs to
            fix problems like typo corrections or such.
            To add a new change log entry, please see
            https://pip.pypa.io/en/latest/development/#adding-a-news-entry
            we named the news folder "changes".
        
            WARNING: Don't drop the next directive!
        
        .. towncrier release notes start
        
        3.7.3 (2021-02-25)
        ==================
        
        Bugfixes
        --------
        
        - **(SECURITY BUG)** Started preventing open redirects in the
          ``aiohttp.web.normalize_path_middleware`` middleware. For
          more details, see
          https://github.com/aio-libs/aiohttp/security/advisories/GHSA-v6wp-4m6f-gcjg.
        
          Thanks to `Beast Glatisant <https://github.com/g147>`__ for
          finding the first instance of this issue and `Jelmer Vernooĳ
          <https://jelmer.uk/>`__ for reporting and tracking it down
          in aiohttp.
          `#5497 <https://github.com/aio-libs/aiohttp/issues/5497>`_
        - Fix interpretation difference of the pure-Python and the Cython-based
          HTTP parsers construct a ``yarl.URL`` object for HTTP request-target.
        
          Before this fix, the Python parser would turn the URI's absolute-path
          for ``//some-path`` into ``/`` while the Cython code preserved it as
          ``//some-path``. Now, both do the latter.
          `#5498 <https://github.com/aio-libs/aiohttp/issues/5498>`_
        
        
        ----
        
        
        3.7.3 (2020-11-18)
        ==================
        
        Features
        --------
        
        - Use Brotli instead of brotlipy
          `#3803 <https://github.com/aio-libs/aiohttp/issues/3803>`_
        - Made exceptions pickleable. Also changed the repr of some exceptions.
          `#4077 <https://github.com/aio-libs/aiohttp/issues/4077>`_
        
        
        Bugfixes
        --------
        
        - Raise a ClientResponseError instead of an AssertionError for a blank
          HTTP Reason Phrase.
          `#3532 <https://github.com/aio-libs/aiohttp/issues/3532>`_
        - Fix ``web_middlewares.normalize_path_middleware`` behavior for patch without slash.
          `#3669 <https://github.com/aio-libs/aiohttp/issues/3669>`_
        - Fix overshadowing of overlapped sub-applications prefixes.
          `#3701 <https://github.com/aio-libs/aiohttp/issues/3701>`_
        - Make `BaseConnector.close()` a coroutine and wait until the client closes all connections. Drop deprecated "with Connector():" syntax.
          `#3736 <https://github.com/aio-libs/aiohttp/issues/3736>`_
        - Reset the ``sock_read`` timeout each time data is received for a ``aiohttp.client`` response.
          `#3808 <https://github.com/aio-libs/aiohttp/issues/3808>`_
        - Fixed type annotation for add_view method of UrlDispatcher to accept any subclass of View
          `#3880 <https://github.com/aio-libs/aiohttp/issues/3880>`_
        - Fixed querying the address families from DNS that the current host supports.
          `#5156 <https://github.com/aio-libs/aiohttp/issues/5156>`_
        - Change return type of MultipartReader.__aiter__() and BodyPartReader.__aiter__() to AsyncIterator.
          `#5163 <https://github.com/aio-libs/aiohttp/issues/5163>`_
        - Provide x86 Windows wheels.
          `#5230 <https://github.com/aio-libs/aiohttp/issues/5230>`_
        
        
        Improved Documentation
        ----------------------
        
        - Add documentation for ``aiohttp.web.FileResponse``.
          `#3958 <https://github.com/aio-libs/aiohttp/issues/3958>`_
        - Removed deprecation warning in tracing example docs
          `#3964 <https://github.com/aio-libs/aiohttp/issues/3964>`_
        - Fixed wrong "Usage" docstring of ``aiohttp.client.request``.
          `#4603 <https://github.com/aio-libs/aiohttp/issues/4603>`_
        - Add aiohttp-pydantic to third party libraries
          `#5228 <https://github.com/aio-libs/aiohttp/issues/5228>`_
        
        
        Misc
        ----
        
        - `#4102 <https://github.com/aio-libs/aiohttp/issues/4102>`_
        
        
        ----
        
        
        3.7.2 (2020-10-27)
        ==================
        
        Bugfixes
        --------
        
        - Fixed static files handling for loops without ``.sendfile()`` support
          `#5149 <https://github.com/aio-libs/aiohttp/issues/5149>`_
        
        
        ----
        
        
        3.7.1 (2020-10-25)
        ==================
        
        Bugfixes
        --------
        
        - Fixed a type error caused by the conditional import of `Protocol`.
          `#5111 <https://github.com/aio-libs/aiohttp/issues/5111>`_
        - Server doesn't send Content-Length for 1xx or 204
          `#4901 <https://github.com/aio-libs/aiohttp/issues/4901>`_
        - Fix run_app typing
          `#4957 <https://github.com/aio-libs/aiohttp/issues/4957>`_
        - Always require ``typing_extensions`` library.
          `#5107 <https://github.com/aio-libs/aiohttp/issues/5107>`_
        - Fix a variable-shadowing bug causing `ThreadedResolver.resolve` to
          return the resolved IP as the ``hostname`` in each record, which prevented
          validation of HTTPS connections.
          `#5110 <https://github.com/aio-libs/aiohttp/issues/5110>`_
        - Added annotations to all public attributes.
          `#5115 <https://github.com/aio-libs/aiohttp/issues/5115>`_
        - Fix flaky test_when_timeout_smaller_second
          `#5116 <https://github.com/aio-libs/aiohttp/issues/5116>`_
        - Ensure sending a zero byte file does not throw an exception
          `#5124 <https://github.com/aio-libs/aiohttp/issues/5124>`_
        - Fix a bug in ``web.run_app()`` about Python version checking on Windows
          `#5127 <https://github.com/aio-libs/aiohttp/issues/5127>`_
        
        
        ----
        
        
        3.7.0 (2020-10-24)
        ==================
        
        Features
        --------
        
        - Response headers are now prepared prior to running ``on_response_prepare`` hooks, directly before headers are sent to the client.
          `#1958 <https://github.com/aio-libs/aiohttp/issues/1958>`_
        - Add a ``quote_cookie`` option to ``CookieJar``, a way to skip quotation wrapping of cookies containing special characters.
          `#2571 <https://github.com/aio-libs/aiohttp/issues/2571>`_
        - Call ``AccessLogger.log`` with the current exception available from ``sys.exc_info()``.
          `#3557 <https://github.com/aio-libs/aiohttp/issues/3557>`_
        - `web.UrlDispatcher.add_routes` and `web.Application.add_routes` return a list
          of registered `AbstractRoute` instances. `AbstractRouteDef.register` (and all
          subclasses) return a list of registered resources registered resource.
          `#3866 <https://github.com/aio-libs/aiohttp/issues/3866>`_
        - Added properties of default ClientSession params to ClientSession class so it is available for introspection
          `#3882 <https://github.com/aio-libs/aiohttp/issues/3882>`_
        - Don't cancel web handler on peer disconnection, raise `OSError` on reading/writing instead.
          `#4080 <https://github.com/aio-libs/aiohttp/issues/4080>`_
        - Implement BaseRequest.get_extra_info() to access a protocol transports' extra info.
          `#4189 <https://github.com/aio-libs/aiohttp/issues/4189>`_
        - Added `ClientSession.timeout` property.
          `#4191 <https://github.com/aio-libs/aiohttp/issues/4191>`_
        - allow use of SameSite in cookies.
          `#4224 <https://github.com/aio-libs/aiohttp/issues/4224>`_
        - Use ``loop.sendfile()`` instead of custom implementation if available.
          `#4269 <https://github.com/aio-libs/aiohttp/issues/4269>`_
        - Apply SO_REUSEADDR to test server's socket.
          `#4393 <https://github.com/aio-libs/aiohttp/issues/4393>`_
        - Use .raw_host instead of slower .host in client API
          `#4402 <https://github.com/aio-libs/aiohttp/issues/4402>`_
        - Allow configuring the buffer size of input stream by passing ``read_bufsize`` argument.
          `#4453 <https://github.com/aio-libs/aiohttp/issues/4453>`_
        - Pass tests on Python 3.8 for Windows.
          `#4513 <https://github.com/aio-libs/aiohttp/issues/4513>`_
        - Add `method` and `url` attributes to `TraceRequestChunkSentParams` and `TraceResponseChunkReceivedParams`.
          `#4674 <https://github.com/aio-libs/aiohttp/issues/4674>`_
        - Add ClientResponse.ok property for checking status code under 400.
          `#4711 <https://github.com/aio-libs/aiohttp/issues/4711>`_
        - Don't ceil timeouts that are smaller than 5 seconds.
          `#4850 <https://github.com/aio-libs/aiohttp/issues/4850>`_
        - TCPSite now listens by default on all interfaces instead of just IPv4 when `None` is passed in as the host.
          `#4894 <https://github.com/aio-libs/aiohttp/issues/4894>`_
        - Bump ``http_parser`` to 2.9.4
          `#5070 <https://github.com/aio-libs/aiohttp/issues/5070>`_
        
        
        Bugfixes
        --------
        
        - Fix keepalive connections not being closed in time
          `#3296 <https://github.com/aio-libs/aiohttp/issues/3296>`_
        - Fix failed websocket handshake leaving connection hanging.
          `#3380 <https://github.com/aio-libs/aiohttp/issues/3380>`_
        - Fix tasks cancellation order on exit. The run_app task needs to be cancelled first for cleanup hooks to run with all tasks intact.
          `#3805 <https://github.com/aio-libs/aiohttp/issues/3805>`_
        - Don't start heartbeat until _writer is set
          `#4062 <https://github.com/aio-libs/aiohttp/issues/4062>`_
        - Fix handling of multipart file uploads without a content type.
          `#4089 <https://github.com/aio-libs/aiohttp/issues/4089>`_
        - Preserve view handler function attributes across middlewares
          `#4174 <https://github.com/aio-libs/aiohttp/issues/4174>`_
        - Fix the string representation of ``ServerDisconnectedError``.
          `#4175 <https://github.com/aio-libs/aiohttp/issues/4175>`_
        - Raising RuntimeError when trying to get encoding from not read body
          `#4214 <https://github.com/aio-libs/aiohttp/issues/4214>`_
        - Remove warning messages from noop.
          `#4282 <https://github.com/aio-libs/aiohttp/issues/4282>`_
        - Raise ClientPayloadError if FormData re-processed.
          `#4345 <https://github.com/aio-libs/aiohttp/issues/4345>`_
        - Fix a warning about unfinished task in ``web_protocol.py``
          `#4408 <https://github.com/aio-libs/aiohttp/issues/4408>`_
        - Fixed 'deflate' compression. According to RFC 2616 now.
          `#4506 <https://github.com/aio-libs/aiohttp/issues/4506>`_
        - Fixed OverflowError on platforms with 32-bit time_t
          `#4515 <https://github.com/aio-libs/aiohttp/issues/4515>`_
        - Fixed request.body_exists returns wrong value for methods without body.
          `#4528 <https://github.com/aio-libs/aiohttp/issues/4528>`_
        - Fix connecting to link-local IPv6 addresses.
          `#4554 <https://github.com/aio-libs/aiohttp/issues/4554>`_
        - Fix a problem with connection waiters that are never awaited.
          `#4562 <https://github.com/aio-libs/aiohttp/issues/4562>`_
        - Always make sure transport is not closing before reuse a connection.
        
          Reuse a protocol based on keepalive in headers is unreliable.
          For example, uWSGI will not support keepalive even it serves a
          HTTP 1.1 request, except explicitly configure uWSGI with a
          ``--http-keepalive`` option.
        
          Servers designed like uWSGI could cause aiohttp intermittently
          raise a ConnectionResetException when the protocol poll runs
          out and some protocol is reused.
          `#4587 <https://github.com/aio-libs/aiohttp/issues/4587>`_
        - Handle the last CRLF correctly even if it is received via separate TCP segment.
          `#4630 <https://github.com/aio-libs/aiohttp/issues/4630>`_
        - Fix the register_resource function to validate route name before splitting it so that route name can include python keywords.
          `#4691 <https://github.com/aio-libs/aiohttp/issues/4691>`_
        - Improve typing annotations for ``web.Request``, ``aiohttp.ClientResponse`` and
          ``multipart`` module.
          `#4736 <https://github.com/aio-libs/aiohttp/issues/4736>`_
        - Fix resolver task is not awaited when connector is cancelled
          `#4795 <https://github.com/aio-libs/aiohttp/issues/4795>`_
        - Fix a bug "Aiohttp doesn't return any error on invalid request methods"
          `#4798 <https://github.com/aio-libs/aiohttp/issues/4798>`_
        - Fix HEAD requests for static content.
          `#4809 <https://github.com/aio-libs/aiohttp/issues/4809>`_
        - Fix incorrect size calculation for memoryview
          `#4890 <https://github.com/aio-libs/aiohttp/issues/4890>`_
        - Add HTTPMove to _all__.
          `#4897 <https://github.com/aio-libs/aiohttp/issues/4897>`_
        - Fixed the type annotations in the ``tracing`` module.
          `#4912 <https://github.com/aio-libs/aiohttp/issues/4912>`_
        - Fix typing for multipart ``__aiter__``.
          `#4931 <https://github.com/aio-libs/aiohttp/issues/4931>`_
        - Fix for race condition on connections in BaseConnector that leads to exceeding the connection limit.
          `#4936 <https://github.com/aio-libs/aiohttp/issues/4936>`_
        - Add forced UTF-8 encoding for ``application/rdap+json`` responses.
          `#4938 <https://github.com/aio-libs/aiohttp/issues/4938>`_
        - Fix inconsistency between Python and C http request parsers in parsing pct-encoded URL.
          `#4972 <https://github.com/aio-libs/aiohttp/issues/4972>`_
        - Fix connection closing issue in HEAD request.
          `#5012 <https://github.com/aio-libs/aiohttp/issues/5012>`_
        - Fix type hint on BaseRunner.addresses (from ``List[str]`` to ``List[Any]``)
          `#5086 <https://github.com/aio-libs/aiohttp/issues/5086>`_
        - Make `web.run_app()` more responsive to Ctrl+C on Windows for Python < 3.8. It slightly
          increases CPU load as a side effect.
          `#5098 <https://github.com/aio-libs/aiohttp/issues/5098>`_
        
        
        Improved Documentation
        ----------------------
        
        - Fix example code in client quick-start
          `#3376 <https://github.com/aio-libs/aiohttp/issues/3376>`_
        - Updated the docs so there is no contradiction in ``ttl_dns_cache`` default value
          `#3512 <https://github.com/aio-libs/aiohttp/issues/3512>`_
        - Add 'Deploy with SSL' to docs.
          `#4201 <https://github.com/aio-libs/aiohttp/issues/4201>`_
        - Change typing of the secure argument on StreamResponse.set_cookie from ``Optional[str]`` to ``Optional[bool]``
          `#4204 <https://github.com/aio-libs/aiohttp/issues/4204>`_
        - Changes ``ttl_dns_cache`` type from int to Optional[int].
          `#4270 <https://github.com/aio-libs/aiohttp/issues/4270>`_
        - Simplify README hello word example and add a documentation page for people coming from requests.
          `#4272 <https://github.com/aio-libs/aiohttp/issues/4272>`_
        - Improve some code examples in the documentation involving websockets and starting a simple HTTP site with an AppRunner.
          `#4285 <https://github.com/aio-libs/aiohttp/issues/4285>`_
        - Fix typo in code example in Multipart docs
          `#4312 <https://github.com/aio-libs/aiohttp/issues/4312>`_
        - Fix code example in Multipart section.
          `#4314 <https://github.com/aio-libs/aiohttp/issues/4314>`_
        - Update contributing guide so new contributors read the most recent version of that guide. Update command used to create test coverage reporting.
          `#4810 <https://github.com/aio-libs/aiohttp/issues/4810>`_
        - Spelling: Change "canonize" to "canonicalize".
          `#4986 <https://github.com/aio-libs/aiohttp/issues/4986>`_
        - Add ``aiohttp-sse-client`` library to third party usage list.
          `#5084 <https://github.com/aio-libs/aiohttp/issues/5084>`_
        
        
        Misc
        ----
        
        - `#2856 <https://github.com/aio-libs/aiohttp/issues/2856>`_, `#4218 <https://github.com/aio-libs/aiohttp/issues/4218>`_, `#4250 <https://github.com/aio-libs/aiohttp/issues/4250>`_
        
        
        ----
        
        
        3.6.3 (2020-10-12)
        ==================
        
        Bugfixes
        --------
        
        - Pin yarl to ``<1.6.0`` to avoid buggy behavior that will be fixed by the next aiohttp
          release.
        
        3.6.2 (2019-10-09)
        ==================
        
        Features
        --------
        
        - Made exceptions pickleable. Also changed the repr of some exceptions.
          `#4077 <https://github.com/aio-libs/aiohttp/issues/4077>`_
        - Use ``Iterable`` type hint instead of ``Sequence`` for ``Application`` *middleware*
          parameter.  `#4125 <https://github.com/aio-libs/aiohttp/issues/4125>`_
        
        
        Bugfixes
        --------
        
        - Reset the ``sock_read`` timeout each time data is received for a
          ``aiohttp.ClientResponse``.  `#3808
          <https://github.com/aio-libs/aiohttp/issues/3808>`_
        - Fix handling of expired cookies so they are not stored in CookieJar.
          `#4063 <https://github.com/aio-libs/aiohttp/issues/4063>`_
        - Fix misleading message in the string representation of ``ClientConnectorError``;
          ``self.ssl == None`` means default SSL context, not SSL disabled `#4097
          <https://github.com/aio-libs/aiohttp/issues/4097>`_
        - Don't clobber HTTP status when using FileResponse.
          `#4106 <https://github.com/aio-libs/aiohttp/issues/4106>`_
        
        
        Improved Documentation
        ----------------------
        
        - Added minimal required logging configuration to logging documentation.
          `#2469 <https://github.com/aio-libs/aiohttp/issues/2469>`_
        - Update docs to reflect proxy support.
          `#4100 <https://github.com/aio-libs/aiohttp/issues/4100>`_
        - Fix typo in code example in testing docs.
          `#4108 <https://github.com/aio-libs/aiohttp/issues/4108>`_
        
        
        Misc
        ----
        
        - `#4102 <https://github.com/aio-libs/aiohttp/issues/4102>`_
        
        
        ----
        
        
        3.6.1 (2019-09-19)
        ==================
        
        Features
        --------
        
        - Compatibility with Python 3.8.
          `#4056 <https://github.com/aio-libs/aiohttp/issues/4056>`_
        
        
        Bugfixes
        --------
        
        - correct some exception string format
          `#4068 <https://github.com/aio-libs/aiohttp/issues/4068>`_
        - Emit a warning when ``ssl.OP_NO_COMPRESSION`` is
          unavailable because the runtime is built against
          an outdated OpenSSL.
          `#4052 <https://github.com/aio-libs/aiohttp/issues/4052>`_
        - Update multidict requirement to >= 4.5
          `#4057 <https://github.com/aio-libs/aiohttp/issues/4057>`_
        
        
        Improved Documentation
        ----------------------
        
        - Provide pytest-aiohttp namespace for pytest fixtures in docs.
          `#3723 <https://github.com/aio-libs/aiohttp/issues/3723>`_
        
        
        ----
        
        
        3.6.0 (2019-09-06)
        ==================
        
        Features
        --------
        
        - Add support for Named Pipes (Site and Connector) under Windows. This feature requires
          Proactor event loop to work.  `#3629
          <https://github.com/aio-libs/aiohttp/issues/3629>`_
        - Removed ``Transfer-Encoding: chunked`` header from websocket responses to be
          compatible with more http proxy servers.  `#3798
          <https://github.com/aio-libs/aiohttp/issues/3798>`_
        - Accept non-GET request for starting websocket handshake on server side.
          `#3980 <https://github.com/aio-libs/aiohttp/issues/3980>`_
        
        
        Bugfixes
        --------
        
        - Raise a ClientResponseError instead of an AssertionError for a blank
          HTTP Reason Phrase.
          `#3532 <https://github.com/aio-libs/aiohttp/issues/3532>`_
        - Fix an issue where cookies would sometimes not be set during a redirect.
          `#3576 <https://github.com/aio-libs/aiohttp/issues/3576>`_
        - Change normalize_path_middleware to use 308 redirect instead of 301.
        
          This behavior should prevent clients from being unable to use PUT/POST
          methods on endpoints that are redirected because of a trailing slash.
          `#3579 <https://github.com/aio-libs/aiohttp/issues/3579>`_
        - Drop the processed task from ``all_tasks()`` list early. It prevents logging about a
          task with unhandled exception when the server is used in conjunction with
          ``asyncio.run()``.  `#3587 <https://github.com/aio-libs/aiohttp/issues/3587>`_
        - ``Signal`` type annotation changed from ``Signal[Callable[['TraceConfig'],
          Awaitable[None]]]`` to ``Signal[Callable[ClientSession, SimpleNamespace, ...]``.
          `#3595 <https://github.com/aio-libs/aiohttp/issues/3595>`_
        - Use sanitized URL as Location header in redirects
          `#3614 <https://github.com/aio-libs/aiohttp/issues/3614>`_
        - Improve typing annotations for multipart.py along with changes required
          by mypy in files that references multipart.py.
          `#3621 <https://github.com/aio-libs/aiohttp/issues/3621>`_
        - Close session created inside ``aiohttp.request`` when unhandled exception occurs
          `#3628 <https://github.com/aio-libs/aiohttp/issues/3628>`_
        - Cleanup per-chunk data in generic data read. Memory leak fixed.
          `#3631 <https://github.com/aio-libs/aiohttp/issues/3631>`_
        - Use correct type for add_view and family
          `#3633 <https://github.com/aio-libs/aiohttp/issues/3633>`_
        - Fix _keepalive field in __slots__ of ``RequestHandler``.
          `#3644 <https://github.com/aio-libs/aiohttp/issues/3644>`_
        - Properly handle ConnectionResetError, to silence the "Cannot write to closing
          transport" exception when clients disconnect uncleanly.
          `#3648 <https://github.com/aio-libs/aiohttp/issues/3648>`_
        - Suppress pytest warnings due to ``test_utils`` classes
          `#3660 <https://github.com/aio-libs/aiohttp/issues/3660>`_
        - Fix overshadowing of overlapped sub-application prefixes.
          `#3701 <https://github.com/aio-libs/aiohttp/issues/3701>`_
        - Fixed return type annotation for WSMessage.json()
          `#3720 <https://github.com/aio-libs/aiohttp/issues/3720>`_
        - Properly expose TooManyRedirects publicly as documented.
          `#3818 <https://github.com/aio-libs/aiohttp/issues/3818>`_
        - Fix missing brackets for IPv6 in proxy CONNECT request
          `#3841 <https://github.com/aio-libs/aiohttp/issues/3841>`_
        - Make the signature of ``aiohttp.test_utils.TestClient.request`` match
          ``asyncio.ClientSession.request`` according to the docs `#3852
          <https://github.com/aio-libs/aiohttp/issues/3852>`_
        - Use correct style for re-exported imports, makes mypy ``--strict`` mode happy.
          `#3868 <https://github.com/aio-libs/aiohttp/issues/3868>`_
        - Fixed type annotation for add_view method of UrlDispatcher to accept any subclass of
          View `#3880 <https://github.com/aio-libs/aiohttp/issues/3880>`_
        - Made cython HTTP parser set Reason-Phrase of the response to an empty string if it is
          missing.  `#3906 <https://github.com/aio-libs/aiohttp/issues/3906>`_
        - Add URL to the string representation of ClientResponseError.
          `#3959 <https://github.com/aio-libs/aiohttp/issues/3959>`_
        - Accept ``istr`` keys in ``LooseHeaders`` type hints.
          `#3976 <https://github.com/aio-libs/aiohttp/issues/3976>`_
        - Fixed race conditions in _resolve_host caching and throttling when tracing is enabled.
          `#4013 <https://github.com/aio-libs/aiohttp/issues/4013>`_
        - For URLs like "unix://localhost/..." set Host HTTP header to "localhost" instead of
          "localhost:None".  `#4039 <https://github.com/aio-libs/aiohttp/issues/4039>`_
        
        
        Improved Documentation
        ----------------------
        
        - Modify documentation for Background Tasks to remove deprecated usage of event loop.
          `#3526 <https://github.com/aio-libs/aiohttp/issues/3526>`_
        - use ``if __name__ == '__main__':`` in server examples.
          `#3775 <https://github.com/aio-libs/aiohttp/issues/3775>`_
        - Update documentation reference to the default access logger.
          `#3783 <https://github.com/aio-libs/aiohttp/issues/3783>`_
        - Improve documentation for ``web.BaseRequest.path`` and ``web.BaseRequest.raw_path``.
          `#3791 <https://github.com/aio-libs/aiohttp/issues/3791>`_
        - Removed deprecation warning in tracing example docs
          `#3964 <https://github.com/aio-libs/aiohttp/issues/3964>`_
        
        
        ----
        
        
        3.5.4 (2019-01-12)
        ==================
        
        Bugfixes
        --------
        
        - Fix stream ``.read()`` / ``.readany()`` / ``.iter_any()`` which used to return a
          partial content only in case of compressed content
          `#3525 <https://github.com/aio-libs/aiohttp/issues/3525>`_
        
        
        3.5.3 (2019-01-10)
        ==================
        
        Bugfixes
        --------
        
        - Fix type stubs for ``aiohttp.web.run_app(access_log=True)`` and fix edge case of
          ``access_log=True`` and the event loop being in debug mode.  `#3504
          <https://github.com/aio-libs/aiohttp/issues/3504>`_
        - Fix ``aiohttp.ClientTimeout`` type annotations to accept ``None`` for fields
          `#3511 <https://github.com/aio-libs/aiohttp/issues/3511>`_
        - Send custom per-request cookies even if session jar is empty
          `#3515 <https://github.com/aio-libs/aiohttp/issues/3515>`_
        - Restore Linux binary wheels publishing on PyPI
        
        ----
        
        
        3.5.2 (2019-01-08)
        ==================
        
        Features
        --------
        
        - ``FileResponse`` from ``web_fileresponse.py`` uses a ``ThreadPoolExecutor`` to work
          with files asynchronously.  I/O based payloads from ``payload.py`` uses a
          ``ThreadPoolExecutor`` to work with I/O objects asynchronously.  `#3313
          <https://github.com/aio-libs/aiohttp/issues/3313>`_
        - Internal Server Errors in plain text if the browser does not support HTML.
          `#3483 <https://github.com/aio-libs/aiohttp/issues/3483>`_
        
        
        Bugfixes
        --------
        
        - Preserve MultipartWriter parts headers on write.  Refactor the way how
          ``Payload.headers`` are handled. Payload instances now always have headers and
          Content-Type defined.  Fix Payload Content-Disposition header reset after initial
          creation.  `#3035 <https://github.com/aio-libs/aiohttp/issues/3035>`_
        - Log suppressed exceptions in ``GunicornWebWorker``.
          `#3464 <https://github.com/aio-libs/aiohttp/issues/3464>`_
        - Remove wildcard imports.
          `#3468 <https://github.com/aio-libs/aiohttp/issues/3468>`_
        - Use the same task for app initialization and web server handling in gunicorn workers.
          It allows to use Python3.7 context vars smoothly.
          `#3471 <https://github.com/aio-libs/aiohttp/issues/3471>`_
        - Fix handling of chunked+gzipped response when first chunk does not give uncompressed
          data `#3477 <https://github.com/aio-libs/aiohttp/issues/3477>`_
        - Replace ``collections.MutableMapping`` with ``collections.abc.MutableMapping`` to
          avoid a deprecation warning.  `#3480
          <https://github.com/aio-libs/aiohttp/issues/3480>`_
        - ``Payload.size`` type annotation changed from ``Optional[float]`` to
          ``Optional[int]``.  `#3484 <https://github.com/aio-libs/aiohttp/issues/3484>`_
        - Ignore done tasks when cancels pending activities on ``web.run_app`` finalization.
          `#3497 <https://github.com/aio-libs/aiohttp/issues/3497>`_
        
        
        Improved Documentation
        ----------------------
        
        - Add documentation for ``aiohttp.web.HTTPException``.
          `#3490 <https://github.com/aio-libs/aiohttp/issues/3490>`_
        
        
        Misc
        ----
        
        - `#3487 <https://github.com/aio-libs/aiohttp/issues/3487>`_
        
        
        ----
        
        
        3.5.1 (2018-12-24)
        ====================
        
        - Fix a regression about ``ClientSession._requote_redirect_url`` modification in debug
          mode.
        
        3.5.0 (2018-12-22)
        ====================
        
        Features
        --------
        
        - The library type annotations are checked in strict mode now.
        - Add support for setting cookies for individual request (`#2387
          <https://github.com/aio-libs/aiohttp/pull/2387>`_)
        - Application.add_domain implementation (`#2809
          <https://github.com/aio-libs/aiohttp/pull/2809>`_)
        - The default ``app`` in the request returned by ``test_utils.make_mocked_request`` can
          now have objects assigned to it and retrieved using the ``[]`` operator. (`#3174
          <https://github.com/aio-libs/aiohttp/pull/3174>`_)
        - Make ``request.url`` accessible when transport is closed. (`#3177
          <https://github.com/aio-libs/aiohttp/pull/3177>`_)
        - Add ``zlib_executor_size`` argument to ``Response`` constructor to allow compression
          to run in a background executor to avoid blocking the main thread and potentially
          triggering health check failures. (`#3205
          <https://github.com/aio-libs/aiohttp/pull/3205>`_)
        - Enable users to set ``ClientTimeout`` in ``aiohttp.request`` (`#3213
          <https://github.com/aio-libs/aiohttp/pull/3213>`_)
        - Don't raise a warning if ``NETRC`` environment variable is not set and ``~/.netrc``
          file doesn't exist. (`#3267 <https://github.com/aio-libs/aiohttp/pull/3267>`_)
        - Add default logging handler to web.run_app If the ``Application.debug``` flag is set
          and the default logger ``aiohttp.access`` is used, access logs will now be output
          using a *stderr* ``StreamHandler`` if no handlers are attached. Furthermore, if the
          default logger has no log level set, the log level will be set to ``DEBUG``. (`#3324
          <https://github.com/aio-libs/aiohttp/pull/3324>`_)
        - Add method argument to ``session.ws_connect()``.  Sometimes server API requires a
          different HTTP method for WebSocket connection establishment.  For example, ``Docker
          exec`` needs POST. (`#3378 <https://github.com/aio-libs/aiohttp/pull/3378>`_)
        - Create a task per request handling. (`#3406
          <https://github.com/aio-libs/aiohttp/pull/3406>`_)
        
        
        Bugfixes
        --------
        
        - Enable passing ``access_log_class`` via ``handler_args`` (`#3158
          <https://github.com/aio-libs/aiohttp/pull/3158>`_)
        - Return empty bytes with end-of-chunk marker in empty stream reader. (`#3186
          <https://github.com/aio-libs/aiohttp/pull/3186>`_)
        - Accept ``CIMultiDictProxy`` instances for ``headers`` argument in ``web.Response``
          constructor. (`#3207 <https://github.com/aio-libs/aiohttp/pull/3207>`_)
        - Don't uppercase HTTP method in parser (`#3233
          <https://github.com/aio-libs/aiohttp/pull/3233>`_)
        - Make method match regexp RFC-7230 compliant (`#3235
          <https://github.com/aio-libs/aiohttp/pull/3235>`_)
        - Add ``app.pre_frozen`` state to properly handle startup signals in
          sub-applications. (`#3237 <https://github.com/aio-libs/aiohttp/pull/3237>`_)
        - Enhanced parsing and validation of helpers.BasicAuth.decode. (`#3239
          <https://github.com/aio-libs/aiohttp/pull/3239>`_)
        - Change imports from collections module in preparation for 3.8. (`#3258
          <https://github.com/aio-libs/aiohttp/pull/3258>`_)
        - Ensure Host header is added first to ClientRequest to better replicate browser (`#3265
          <https://github.com/aio-libs/aiohttp/pull/3265>`_)
        - Fix forward compatibility with Python 3.8: importing ABCs directly from the
          collections module will not be supported anymore. (`#3273
          <https://github.com/aio-libs/aiohttp/pull/3273>`_)
        - Keep the query string by ``normalize_path_middleware``. (`#3278
          <https://github.com/aio-libs/aiohttp/pull/3278>`_)
        - Fix missing parameter ``raise_for_status`` for aiohttp.request() (`#3290
          <https://github.com/aio-libs/aiohttp/pull/3290>`_)
        - Bracket IPv6 addresses in the HOST header (`#3304
          <https://github.com/aio-libs/aiohttp/pull/3304>`_)
        - Fix default message for server ping and pong frames. (`#3308
          <https://github.com/aio-libs/aiohttp/pull/3308>`_)
        - Fix tests/test_connector.py typo and tests/autobahn/server.py duplicate loop
          def. (`#3337 <https://github.com/aio-libs/aiohttp/pull/3337>`_)
        - Fix false-negative indicator end_of_HTTP_chunk in StreamReader.readchunk function
          (`#3361 <https://github.com/aio-libs/aiohttp/pull/3361>`_)
        - Release HTTP response before raising status exception (`#3364
          <https://github.com/aio-libs/aiohttp/pull/3364>`_)
        - Fix task cancellation when ``sendfile()`` syscall is used by static file
          handling. (`#3383 <https://github.com/aio-libs/aiohttp/pull/3383>`_)
        - Fix stack trace for ``asyncio.TimeoutError`` which was not logged, when it is caught
          in the handler. (`#3414 <https://github.com/aio-libs/aiohttp/pull/3414>`_)
        
        
        Improved Documentation
        ----------------------
        
        - Improve documentation of ``Application.make_handler`` parameters. (`#3152
          <https://github.com/aio-libs/aiohttp/pull/3152>`_)
        - Fix BaseRequest.raw_headers doc. (`#3215
          <https://github.com/aio-libs/aiohttp/pull/3215>`_)
        - Fix typo in TypeError exception reason in ``web.Application._handle`` (`#3229
          <https://github.com/aio-libs/aiohttp/pull/3229>`_)
        - Make server access log format placeholder %b documentation reflect
          behavior and docstring. (`#3307 <https://github.com/aio-libs/aiohttp/pull/3307>`_)
        
        
        Deprecations and Removals
        -------------------------
        
        - Deprecate modification of ``session.requote_redirect_url`` (`#2278
          <https://github.com/aio-libs/aiohttp/pull/2278>`_)
        - Deprecate ``stream.unread_data()`` (`#3260
          <https://github.com/aio-libs/aiohttp/pull/3260>`_)
        - Deprecated use of boolean in ``resp.enable_compression()`` (`#3318
          <https://github.com/aio-libs/aiohttp/pull/3318>`_)
        - Encourage creation of aiohttp public objects inside a coroutine (`#3331
          <https://github.com/aio-libs/aiohttp/pull/3331>`_)
        - Drop dead ``Connection.detach()`` and ``Connection.writer``. Both methods were broken
          for more than 2 years. (`#3358 <https://github.com/aio-libs/aiohttp/pull/3358>`_)
        - Deprecate ``app.loop``, ``request.loop``, ``client.loop`` and ``connector.loop``
          properties. (`#3374 <https://github.com/aio-libs/aiohttp/pull/3374>`_)
        - Deprecate explicit debug argument. Use asyncio debug mode instead. (`#3381
          <https://github.com/aio-libs/aiohttp/pull/3381>`_)
        - Deprecate body parameter in HTTPException (and derived classes) constructor. (`#3385
          <https://github.com/aio-libs/aiohttp/pull/3385>`_)
        - Deprecate bare connector close, use ``async with connector:`` and ``await
          connector.close()`` instead. (`#3417
          <https://github.com/aio-libs/aiohttp/pull/3417>`_)
        - Deprecate obsolete ``read_timeout`` and ``conn_timeout`` in ``ClientSession``
          constructor. (`#3438 <https://github.com/aio-libs/aiohttp/pull/3438>`_)
        
        
        Misc
        ----
        
        - #3341, #3351
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 :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Development Status :: 5 - Production/Stable
Classifier: Operating System :: POSIX
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: Microsoft :: Windows
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Framework :: AsyncIO
Requires-Python: >=3.6
Provides-Extra: speedups
