Changelog
### 3.4.0
```
==================
Features
--------
- Add type hints (`3049 <https://github.com/aio-libs/aiohttp/pull/3049>`_)
- Add ``raise_for_status`` request parameter (`3073 <https://github.com/aio-libs/aiohttp/pull/3073>`_)
- Add type hints to HTTP client (`3092 <https://github.com/aio-libs/aiohttp/pull/3092>`_)
- Minor server optimizations (`3095 <https://github.com/aio-libs/aiohttp/pull/3095>`_)
- Preserve the cause when `HTTPException` is raised from another exception. (`3096 <https://github.com/aio-libs/aiohttp/pull/3096>`_)
- Add `close_boundary` option in `MultipartWriter.write` method. Support streaming (`3104 <https://github.com/aio-libs/aiohttp/pull/3104>`_)
- Added a ``remove_slash`` option to the ``normalize_path_middleware`` factory. (`3173 <https://github.com/aio-libs/aiohttp/pull/3173>`_)
- The class `AbstractRouteDef` is importable from `aiohttp.web`. (`3183 <https://github.com/aio-libs/aiohttp/pull/3183>`_)
Bugfixes
--------
- Prevent double closing when client connection is released before the
last ``data_received()`` callback. (`3031 <https://github.com/aio-libs/aiohttp/pull/3031>`_)
- Make redirect with `normalize_path_middleware` work when using url encoded paths. (`3051 <https://github.com/aio-libs/aiohttp/pull/3051>`_)
- Postpone web task creation to connection establishment. (`3052 <https://github.com/aio-libs/aiohttp/pull/3052>`_)
- Fix ``sock_read`` timeout. (`3053 <https://github.com/aio-libs/aiohttp/pull/3053>`_)
- When using a server-request body as the `data=` argument of a client request, iterate over the content with `readany` instead of `readline` to avoid `Line too long` errors. (`3054 <https://github.com/aio-libs/aiohttp/pull/3054>`_)
- fix `UrlDispatcher` has no attribute `add_options`, add `web.options` (`3062 <https://github.com/aio-libs/aiohttp/pull/3062>`_)
- correct filename in content-disposition with multipart body (`3064 <https://github.com/aio-libs/aiohttp/pull/3064>`_)
- Many HTTP proxies has buggy keepalive support.
Let's not reuse connection but close it after processing every response. (`3070 <https://github.com/aio-libs/aiohttp/pull/3070>`_)
- raise 413 "Payload Too Large" rather than raising ValueError in request.post()
Add helpful debug message to 413 responses (`3087 <https://github.com/aio-libs/aiohttp/pull/3087>`_)
- Fix `StreamResponse` equality, now that they are `MutableMapping` objects. (`3100 <https://github.com/aio-libs/aiohttp/pull/3100>`_)
- Fix server request objects comparison (`3116 <https://github.com/aio-libs/aiohttp/pull/3116>`_)
- Do not hang on `206 Partial Content` response with `Content-Encoding: gzip` (`3123 <https://github.com/aio-libs/aiohttp/pull/3123>`_)
- Fix timeout precondition checkers (`3145 <https://github.com/aio-libs/aiohttp/pull/3145>`_)
Improved Documentation
----------------------
- Add a new FAQ entry that clarifies that you should not reuse response
objects in middleware functions. (`3020 <https://github.com/aio-libs/aiohttp/pull/3020>`_)
- Add FAQ section "Why is creating a ClientSession outside of an event loop dangerous?" (`3072 <https://github.com/aio-libs/aiohttp/pull/3072>`_)
- Fix link to Rambler (`3115 <https://github.com/aio-libs/aiohttp/pull/3115>`_)
- Fix TCPSite documentation on the Server Reference page. (`3146 <https://github.com/aio-libs/aiohttp/pull/3146>`_)
- Fix documentation build configuration file for Windows. (`3147 <https://github.com/aio-libs/aiohttp/pull/3147>`_)
- Remove no longer existing lingering_timeout parameter of Application.make_handler from documentation. (`3151 <https://github.com/aio-libs/aiohttp/pull/3151>`_)
- Mention that ``app.make_handler`` is deprecated, recommend to use runners
API instead. (`3157 <https://github.com/aio-libs/aiohttp/pull/3157>`_)
Deprecations and Removals
-------------------------
- Drop ``loop.current_task()`` from ``helpers.current_task()`` (`2826 <https://github.com/aio-libs/aiohttp/pull/2826>`_)
- Drop ``reader`` parameter from ``request.multipart()``. (`3090 <https://github.com/aio-libs/aiohttp/pull/3090>`_)
```
### 3.3.2
```
==================
- Many HTTP proxies has buggy keepalive support. Let's not reuse connection but
close it after processing every response. (`3070 <https://github.com/aio-libs/aiohttp/pull/3070>`_)
- Provide vendor source files in tarball (`3076 <https://github.com/aio-libs/aiohttp/pull/3076>`_)
```
### 3.3.1
```
==================
- Fix ``sock_read`` timeout. (`3053 <https://github.com/aio-libs/aiohttp/pull/3053>`_)
- When using a server-request body as the ``data=`` argument of a client request,
iterate over the content with ``readany`` instead of ``readline`` to avoid ``Line
too long`` errors. (`3054 <https://github.com/aio-libs/aiohttp/pull/3054>`_)
```
### 3.3.0
```
==================
Features
--------
- Raise ``ConnectionResetError`` instead of ``CancelledError`` on trying to
write to a closed stream. (`2499 <https://github.com/aio-libs/aiohttp/pull/2499>`_)
- Implement ``ClientTimeout`` class and support socket read timeout. (`2768 <https://github.com/aio-libs/aiohttp/pull/2768>`_)
- Enable logging when ``aiohttp.web`` is used as a program (`2956 <https://github.com/aio-libs/aiohttp/pull/2956>`_)
- Add canonical property to resources (`2968 <https://github.com/aio-libs/aiohttp/pull/2968>`_)
- Forbid reading response BODY after release (`2983 <https://github.com/aio-libs/aiohttp/pull/2983>`_)
- Implement base protocol class to avoid a dependency from internal
``asyncio.streams.FlowControlMixin`` (`2986 <https://github.com/aio-libs/aiohttp/pull/2986>`_)
- Cythonize ``helpers.reify``, 5% boost on macro benchmark (`2995 <https://github.com/aio-libs/aiohttp/pull/2995>`_)
- Optimize HTTP parser (`3015 <https://github.com/aio-libs/aiohttp/pull/3015>`_)
- Implement ``runner.addresses`` property. (`3036 <https://github.com/aio-libs/aiohttp/pull/3036>`_)
- Use ``bytearray`` instead of a list of ``bytes`` in websocket reader. It
improves websocket message reading a little. (`3039 <https://github.com/aio-libs/aiohttp/pull/3039>`_)
- Remove heartbeat on closing connection on keepalive timeout. The used hack
violates HTTP protocol. (`3041 <https://github.com/aio-libs/aiohttp/pull/3041>`_)
- Limit websocket message size on reading to 4 MB by default. (`3045 <https://github.com/aio-libs/aiohttp/pull/3045>`_)
Bugfixes
--------
- Don't reuse a connection with the same URL but different proxy/TLS settings
(`2981 <https://github.com/aio-libs/aiohttp/pull/2981>`_)
- When parsing the Forwarded header, the optional port number is now preserved.
(`3009 <https://github.com/aio-libs/aiohttp/pull/3009>`_)
Improved Documentation
----------------------
- Make Change Log more visible in docs (`3029 <https://github.com/aio-libs/aiohttp/pull/3029>`_)
- Make style and grammar improvements on the FAQ page. (`3030 <https://github.com/aio-libs/aiohttp/pull/3030>`_)
- Document that signal handlers should be async functions since aiohttp 3.0
(`3032 <https://github.com/aio-libs/aiohttp/pull/3032>`_)
Deprecations and Removals
-------------------------
- Deprecate custom application's router. (`3021 <https://github.com/aio-libs/aiohttp/pull/3021>`_)
Misc
----
- 3008, 3011
```
### 3.2.1
```
==================
- Don't reuse a connection with the same URL but different proxy/TLS settings
(`2981 <https://github.com/aio-libs/aiohttp/pull/2981>`_)
```
### 3.2.0
```
==================
Features
--------
- Raise ``TooManyRedirects`` exception when client gets redirected too many
times instead of returning last response. (`2631 <https://github.com/aio-libs/aiohttp/pull/2631>`_)
- Extract route definitions into separate ``web_routedef.py`` file (`2876 <https://github.com/aio-libs/aiohttp/pull/2876>`_)
- Raise an exception on request body reading after sending response. (`2895 <https://github.com/aio-libs/aiohttp/pull/2895>`_)
- ClientResponse and RequestInfo now have real_url property, which is request
url without fragment part being stripped (`2925 <https://github.com/aio-libs/aiohttp/pull/2925>`_)
- Speed up connector limiting (`2937 <https://github.com/aio-libs/aiohttp/pull/2937>`_)
- Added and links property for ClientResponse object (`2948 <https://github.com/aio-libs/aiohttp/pull/2948>`_)
- Add ``request.config_dict`` for exposing nested applications data. (`2949 <https://github.com/aio-libs/aiohttp/pull/2949>`_)
- Speed up HTTP headers serialization, server micro-benchmark runs 5% faster
now. (`2957 <https://github.com/aio-libs/aiohttp/pull/2957>`_)
- Apply assertions in debug mode only (`2966 <https://github.com/aio-libs/aiohttp/pull/2966>`_)
Bugfixes
--------
- expose property `app` for TestClient (`2891 <https://github.com/aio-libs/aiohttp/pull/2891>`_)
- Call on_chunk_sent when write_eof takes as a param the last chunk (`2909 <https://github.com/aio-libs/aiohttp/pull/2909>`_)
- A closing bracket was added to `__repr__` of resources (`2935 <https://github.com/aio-libs/aiohttp/pull/2935>`_)
- Fix compression of FileResponse (`2942 <https://github.com/aio-libs/aiohttp/pull/2942>`_)
- Fixes some bugs in the limit connection feature (`2964 <https://github.com/aio-libs/aiohttp/pull/2964>`_)
Improved Documentation
----------------------
- Drop ``async_timeout`` usage from documentation for client API in favor of
``timeout`` parameter. (`2865 <https://github.com/aio-libs/aiohttp/pull/2865>`_)
- Improve Gunicorn logging documentation (`2921 <https://github.com/aio-libs/aiohttp/pull/2921>`_)
- Replace multipart writer `.serialize()` method with `.write()` in
documentation. (`2965 <https://github.com/aio-libs/aiohttp/pull/2965>`_)
Deprecations and Removals
-------------------------
- Deprecate Application.make_handler() (`2938 <https://github.com/aio-libs/aiohttp/pull/2938>`_)
Misc
----
- 2958
```
### 3.1.3
```
==================
- Fix cancellation broadcast during DNS resolve (`2910 <https://github.com/aio-libs/aiohttp/pull/2910>`_)
```
### 3.1.2
```
==================
- Make ``LineTooLong`` exception more detailed about actual data size (`2863 <https://github.com/aio-libs/aiohttp/pull/2863>`_)
- Call ``on_chunk_sent`` when write_eof takes as a param the last chunk (`2909 <https://github.com/aio-libs/aiohttp/pull/2909>`_)
```
### 3.1.1
```
==================
- Support *asynchronous iterators* (and *asynchronous generators* as
well) in both client and server API as request / response BODY
payloads. (`2802 <https://github.com/aio-libs/aiohttp/pull/2802>`_)
```
### 3.1.0
```
==================
Welcome to aiohttp 3.1 release.
This is an *incremental* release, fully backward compatible with *aiohttp 3.0*.
But we have added several new features.
The most visible one is ``app.add_routes()`` (an alias for existing
``app.router.add_routes()``. The addition is very important because
all *aiohttp* docs now uses ``app.add_routes()`` call in code
snippets. All your existing code still do register routes / resource
without any warning but you've got the idea for a favorite way: noisy
``app.router.add_get()`` is replaced by ``app.add_routes()``.
The library does not make a preference between decorators::
routes = web.RouteTableDef()
routes.get('/')
async def hello(request):
return web.Response(text="Hello, world")
app.add_routes(routes)
and route tables as a list::
async def hello(request):
return web.Response(text="Hello, world")
app.add_routes([web.get('/', hello)])
Both ways are equal, user may decide basing on own code taste.
Also we have a lot of minor features, bug fixes and documentation
updates, see below.
Features
--------
- Relax JSON content-type checking in the ``ClientResponse.json()`` to allow
"application/xxx+json" instead of strict "application/json". (`2206 <https://github.com/aio-libs/aiohttp/pull/2206>`_)
- Bump C HTTP parser to version 2.8 (`2730 <https://github.com/aio-libs/aiohttp/pull/2730>`_)
- Accept a coroutine as an application factory in ``web.run_app`` and gunicorn
worker. (`2739 <https://github.com/aio-libs/aiohttp/pull/2739>`_)
- Implement application cleanup context (``app.cleanup_ctx`` property). (`2747 <https://github.com/aio-libs/aiohttp/pull/2747>`_)
- Make ``writer.write_headers`` a coroutine. (`2762 <https://github.com/aio-libs/aiohttp/pull/2762>`_)
- Add tracking signals for getting request/response bodies. (`2767 <https://github.com/aio-libs/aiohttp/pull/2767>`_)
- Deprecate ClientResponseError.code in favor of .status to keep similarity
with response classes. (`2781 <https://github.com/aio-libs/aiohttp/pull/2781>`_)
- Implement ``app.add_routes()`` method. (`2787 <https://github.com/aio-libs/aiohttp/pull/2787>`_)
- Implement ``web.static()`` and ``RouteTableDef.static()`` API. (`2795 <https://github.com/aio-libs/aiohttp/pull/2795>`_)
- Install a test event loop as default by ``asyncio.set_event_loop()``. The
change affects aiohttp test utils but backward compatibility is not broken
for 99.99% of use cases. (`2804 <https://github.com/aio-libs/aiohttp/pull/2804>`_)
- Refactor ``ClientResponse`` constructor: make logically required constructor
arguments mandatory, drop ``_post_init()`` method. (`2820 <https://github.com/aio-libs/aiohttp/pull/2820>`_)
- Use ``app.add_routes()`` in server docs everywhere (`2830 <https://github.com/aio-libs/aiohttp/pull/2830>`_)
- Websockets refactoring, all websocket writer methods are converted into
coroutines. (`2836 <https://github.com/aio-libs/aiohttp/pull/2836>`_)
- Provide ``Content-Range`` header for ``Range`` requests (`2844 <https://github.com/aio-libs/aiohttp/pull/2844>`_)
Bugfixes
--------
- Fix websocket client return EofStream. (`2784 <https://github.com/aio-libs/aiohttp/pull/2784>`_)
- Fix websocket demo. (`2789 <https://github.com/aio-libs/aiohttp/pull/2789>`_)
- Property ``BaseRequest.http_range`` now returns a python-like slice when
requesting the tail of the range. It's now indicated by a negative value in
``range.start`` rather then in ``range.stop`` (`2805 <https://github.com/aio-libs/aiohttp/pull/2805>`_)
- Close a connection if an unexpected exception occurs while sending a request
(`2827 <https://github.com/aio-libs/aiohttp/pull/2827>`_)
- Fix firing DNS tracing events. (`2841 <https://github.com/aio-libs/aiohttp/pull/2841>`_)
Improved Documentation
----------------------
- Document behavior when cchardet detects encodings that are unknown to Python.
(`2732 <https://github.com/aio-libs/aiohttp/pull/2732>`_)
- Add diagrams for tracing request life style. (`2748 <https://github.com/aio-libs/aiohttp/pull/2748>`_)
- Drop removed functionality for passing ``StreamReader`` as data at client
side. (`2793 <https://github.com/aio-libs/aiohttp/pull/2793>`_)
```
### 3.0.9
```
==================
- Close a connection if an unexpected exception occurs while sending a request
(`2827 <https://github.com/aio-libs/aiohttp/pull/2827>`_)
```
### 3.0.8
```
==================
- Use ``asyncio.current_task()`` on Python 3.7 (`2825 <https://github.com/aio-libs/aiohttp/pull/2825>`_)
```
### 3.0.7
```
==================
- Fix SSL proxy support by client. (`2810 <https://github.com/aio-libs/aiohttp/pull/2810>`_)
- Restore a imperative check in ``setup.py`` for python version. The check
works in parallel to environment marker. As effect a error about unsupported
Python versions is raised even on outdated systems with very old
``setuptools`` version installed. (`2813 <https://github.com/aio-libs/aiohttp/pull/2813>`_)
```
### 3.0.6
```
==================
- Add ``_reuse_address`` and ``_reuse_port`` to
``web_runner.TCPSite.__slots__``. (`2792 <https://github.com/aio-libs/aiohttp/pull/2792>`_)
```
### 3.0.5
```
==================
- Fix ``InvalidStateError`` on processing a sequence of two
``RequestHandler.data_received`` calls on web server. (`2773 <https://github.com/aio-libs/aiohttp/pull/2773>`_)
```
### 3.0.4
```
==================
- Fix ``IndexError`` in HTTP request handling by server. (`2752 <https://github.com/aio-libs/aiohttp/pull/2752>`_)
- Fix MultipartWriter.append* no longer returning part/payload. (`2759 <https://github.com/aio-libs/aiohttp/pull/2759>`_)
```
### 3.0.3
```
==================
- Relax ``attrs`` dependency to minimal actually supported version
17.0.3 The change allows to avoid version conflicts with currently
existing test tools.
```
### 3.0.2
```
==================
Security Fix
------------
- Prevent Windows absolute URLs in static files. Paths like
``/static/D:\path`` and ``/static/\\hostname\drive\path`` are
forbidden.
```
### 3.0.1
```
=====
- Technical release for fixing distribution problems.
```
### 3.0.0
```
==================
Features
--------
- Speed up the `PayloadWriter.write` method for large request bodies. (`2126 <https://github.com/aio-libs/aiohttp/pull/2126>`_)
- StreamResponse and Response are now MutableMappings. (`2246 <https://github.com/aio-libs/aiohttp/pull/2246>`_)
- ClientSession publishes a set of signals to track the HTTP request execution.
(`2313 <https://github.com/aio-libs/aiohttp/pull/2313>`_)
- Content-Disposition fast access in ClientResponse (`2455 <https://github.com/aio-libs/aiohttp/pull/2455>`_)
- Added support to Flask-style decorators with class-based Views. (`2472 <https://github.com/aio-libs/aiohttp/pull/2472>`_)
- Signal handlers (registered callbacks) should be coroutines. (`2480 <https://github.com/aio-libs/aiohttp/pull/2480>`_)
- Support ``async with test_client.ws_connect(...)`` (`2525 <https://github.com/aio-libs/aiohttp/pull/2525>`_)
- Introduce *site* and *application runner* as underlying API for `web.run_app`
implementation. (`2530 <https://github.com/aio-libs/aiohttp/pull/2530>`_)
- Only quote multipart boundary when necessary and sanitize input (`2544 <https://github.com/aio-libs/aiohttp/pull/2544>`_)
- Make the `aiohttp.ClientResponse.get_encoding` method public with the
processing of invalid charset while detecting content encoding. (`2549 <https://github.com/aio-libs/aiohttp/pull/2549>`_)
- Add optional configurable per message compression for
`ClientWebSocketResponse` and `WebSocketResponse`. (`2551 <https://github.com/aio-libs/aiohttp/pull/2551>`_)
- Add hysteresis to `StreamReader` to prevent flipping between paused and
resumed states too often. (`2555 <https://github.com/aio-libs/aiohttp/pull/2555>`_)
- Support `.netrc` by `trust_env` (`2581 <https://github.com/aio-libs/aiohttp/pull/2581>`_)
- Avoid to create a new resource when adding a route with the same name and
path of the last added resource (`2586 <https://github.com/aio-libs/aiohttp/pull/2586>`_)
- `MultipartWriter.boundary` is `str` now. (`2589 <https://github.com/aio-libs/aiohttp/pull/2589>`_)
- Allow a custom port to be used by `TestServer` (and associated pytest
fixtures) (`2613 <https://github.com/aio-libs/aiohttp/pull/2613>`_)
- Add param access_log_class to web.run_app function (`2615 <https://github.com/aio-libs/aiohttp/pull/2615>`_)
- Add ``ssl`` parameter to client API (`2626 <https://github.com/aio-libs/aiohttp/pull/2626>`_)
- Fixes performance issue introduced by 2577. When there are no middlewares
installed by the user, no additional and useless code is executed. (`2629 <https://github.com/aio-libs/aiohttp/pull/2629>`_)
- Rename PayloadWriter to StreamWriter (`2654 <https://github.com/aio-libs/aiohttp/pull/2654>`_)
- New options *reuse_port*, *reuse_address* are added to `run_app` and
`TCPSite`. (`2679 <https://github.com/aio-libs/aiohttp/pull/2679>`_)
- Use custom classes to pass client signals parameters (`2686 <https://github.com/aio-libs/aiohttp/pull/2686>`_)
- Use ``attrs`` library for data classes, replace `namedtuple`. (`2690 <https://github.com/aio-libs/aiohttp/pull/2690>`_)
- Pytest fixtures renaming, add ``aiohttp_`` prefix (`2578 <https://github.com/aio-libs/aiohttp/pull/2578>`_)
- Add ``aiohttp-`` prefix for ``pytest-aiohttp`` command line
parameters (`2578 <https://github.com/aio-libs/aiohttp/pull/2578>`_)
Bugfixes
--------
- Correctly process upgrade request from server to HTTP2. ``aiohttp`` does not
support HTTP2 yet, the protocol is not upgraded but response is handled
correctly. (`2277 <https://github.com/aio-libs/aiohttp/pull/2277>`_)
- Fix ClientConnectorSSLError and ClientProxyConnectionError for proxy
connector (`2408 <https://github.com/aio-libs/aiohttp/pull/2408>`_)
- Fix connector convert OSError to ClientConnectorError (`2423 <https://github.com/aio-libs/aiohttp/pull/2423>`_)
- Fix connection attempts for multiple dns hosts (`2424 <https://github.com/aio-libs/aiohttp/pull/2424>`_)
- Fix writing to closed transport by raising `asyncio.CancelledError` (`2499 <https://github.com/aio-libs/aiohttp/pull/2499>`_)
- Fix warning in `ClientSession.__del__` by stopping to try to close it.
(`2523 <https://github.com/aio-libs/aiohttp/pull/2523>`_)
- Fixed race-condition for iterating addresses from the DNSCache. (`2620 <https://github.com/aio-libs/aiohttp/pull/2620>`_)
- Fix default value of `access_log_format` argument in `web.run_app` (`2649 <https://github.com/aio-libs/aiohttp/pull/2649>`_)
- Freeze sub-application on adding to parent app (`2656 <https://github.com/aio-libs/aiohttp/pull/2656>`_)
- Do percent encoding for `.url_for()` parameters (`2668 <https://github.com/aio-libs/aiohttp/pull/2668>`_)
- Correctly process request start time and multiple request/response
headers in access log extra (`2641 <https://github.com/aio-libs/aiohttp/pull/2641>`_)
Improved Documentation
----------------------
- Improve tutorial docs, using `literalinclude` to link to the actual files.
(`2396 <https://github.com/aio-libs/aiohttp/pull/2396>`_)
- Small improvement docs: better example for file uploads. (`2401 <https://github.com/aio-libs/aiohttp/pull/2401>`_)
- Rename `from_env` to `trust_env` in client reference. (`2451 <https://github.com/aio-libs/aiohttp/pull/2451>`_)
- Fixed mistype in `Proxy Support` section where `trust_env` parameter was
used in `session.get("http://python.org", trust_env=True)` method instead of
aiohttp.ClientSession constructor as follows:
`aiohttp.ClientSession(trust_env=True)`. (`2688 <https://github.com/aio-libs/aiohttp/pull/2688>`_)
- Fix issue with unittest example not compiling in testing docs. (`2717 <https://github.com/aio-libs/aiohttp/pull/2717>`_)
Deprecations and Removals
-------------------------
- Simplify HTTP pipelining implementation (`2109 <https://github.com/aio-libs/aiohttp/pull/2109>`_)
- Drop `StreamReaderPayload` and `DataQueuePayload`. (`2257 <https://github.com/aio-libs/aiohttp/pull/2257>`_)
- Drop `md5` and `sha1` finger-prints (`2267 <https://github.com/aio-libs/aiohttp/pull/2267>`_)
- Drop WSMessage.tp (`2321 <https://github.com/aio-libs/aiohttp/pull/2321>`_)
- Drop Python 3.4 and Python 3.5.0, 3.5.1, 3.5.2. Minimal supported Python
versions are 3.5.3 and 3.6.0. `yield from` is gone, use `async/await` syntax.
(`2343 <https://github.com/aio-libs/aiohttp/pull/2343>`_)
- Drop `aiohttp.Timeout` and use `async_timeout.timeout` instead. (`2348 <https://github.com/aio-libs/aiohttp/pull/2348>`_)
- Drop `resolve` param from TCPConnector. (`2377 <https://github.com/aio-libs/aiohttp/pull/2377>`_)
- Add DeprecationWarning for returning HTTPException (`2415 <https://github.com/aio-libs/aiohttp/pull/2415>`_)
- `send_str()`, `send_bytes()`, `send_json()`, `ping()` and `pong()` are
genuine async functions now. (`2475 <https://github.com/aio-libs/aiohttp/pull/2475>`_)
- Drop undocumented `app.on_pre_signal` and `app.on_post_signal`. Signal
handlers should be coroutines, support for regular functions is dropped.
(`2480 <https://github.com/aio-libs/aiohttp/pull/2480>`_)
- `StreamResponse.drain()` is not a part of public API anymore, just use `await
StreamResponse.write()`. `StreamResponse.write` is converted to async
function. (`2483 <https://github.com/aio-libs/aiohttp/pull/2483>`_)
- Drop deprecated `slow_request_timeout` param and `**kwargs`` from
`RequestHandler`. (`2500 <https://github.com/aio-libs/aiohttp/pull/2500>`_)
- Drop deprecated `resource.url()`. (`2501 <https://github.com/aio-libs/aiohttp/pull/2501>`_)
- Remove `%u` and `%l` format specifiers from access log format. (`2506 <https://github.com/aio-libs/aiohttp/pull/2506>`_)
- Drop deprecated `request.GET` property. (`2547 <https://github.com/aio-libs/aiohttp/pull/2547>`_)
- Simplify stream classes: drop `ChunksQueue` and `FlowControlChunksQueue`,
merge `FlowControlStreamReader` functionality into `StreamReader`, drop
`FlowControlStreamReader` name. (`2555 <https://github.com/aio-libs/aiohttp/pull/2555>`_)
- Do not create a new resource on `router.add_get(..., allow_head=True)`
(`2585 <https://github.com/aio-libs/aiohttp/pull/2585>`_)
- Drop access to TCP tuning options from PayloadWriter and Response classes
(`2604 <https://github.com/aio-libs/aiohttp/pull/2604>`_)
- Drop deprecated `encoding` parameter from client API (`2606 <https://github.com/aio-libs/aiohttp/pull/2606>`_)
- Deprecate ``verify_ssl``, ``ssl_context`` and ``fingerprint`` parameters in
client API (`2626 <https://github.com/aio-libs/aiohttp/pull/2626>`_)
- Get rid of the legacy class StreamWriter. (`2651 <https://github.com/aio-libs/aiohttp/pull/2651>`_)
- Forbid non-strings in `resource.url_for()` parameters. (`2668 <https://github.com/aio-libs/aiohttp/pull/2668>`_)
- Deprecate inheritance from ``ClientSession`` and ``web.Application`` and
custom user attributes for ``ClientSession``, ``web.Request`` and
``web.Application`` (`2691 <https://github.com/aio-libs/aiohttp/pull/2691>`_)
- Drop `resp = await aiohttp.request(...)` syntax for sake of `async with
aiohttp.request(...) as resp:`. (`2540 <https://github.com/aio-libs/aiohttp/pull/2540>`_)
- Forbid synchronous context managers for `ClientSession` and test
server/client. (`2362 <https://github.com/aio-libs/aiohttp/pull/2362>`_)
Misc
----
- 2552
```
### 2.3.10
```
===================
- Fix 100% CPU usage on HTTP GET and websocket connection just after it (`1955 <https://github.com/aio-libs/aiohttp/pull/1955>`_)
- Patch broken `ssl.match_hostname()` on Python<3.7 (`2674 <https://github.com/aio-libs/aiohttp/pull/2674>`_)
```
### 2.3.9
```
==================
- Fix colon handing in path for dynamic resources (`2670 <https://github.com/aio-libs/aiohttp/pull/2670>`_)
```
### 2.3.8
```
==================
- Do not use `yarl.unquote` internal function in aiohttp. Fix
incorrectly unquoted path part in URL dispatcher (`2662 <https://github.com/aio-libs/aiohttp/pull/2662>`_)
- Fix compatibility with `yarl==1.0.0` (`2662 <https://github.com/aio-libs/aiohttp/pull/2662>`_)
```
### 2.3.7
```
==================
- Fixed race-condition for iterating addresses from the DNSCache. (`2620 <https://github.com/aio-libs/aiohttp/pull/2620>`_)
- Fix docstring for request.host (`2591 <https://github.com/aio-libs/aiohttp/pull/2591>`_)
- Fix docstring for request.remote (`2592 <https://github.com/aio-libs/aiohttp/pull/2592>`_)
```
### 2.3.6
```
==================
- Correct `request.app` context (for handlers not just middlewares). (`2577 <https://github.com/aio-libs/aiohttp/pull/2577>`_)
```
### 2.3.5
```
==================
- Fix compatibility with `pytest` 3.3+ (`2565 <https://github.com/aio-libs/aiohttp/pull/2565>`_)
```
### 2.3.4
```
==================
- Make `request.app` point to proper application instance when using nested
applications (with middlewares). (`2550 <https://github.com/aio-libs/aiohttp/pull/2550>`_)
- Change base class of ClientConnectorSSLError to ClientSSLError from
ClientConnectorError. (`2563 <https://github.com/aio-libs/aiohttp/pull/2563>`_)
- Return client connection back to free pool on error in `connector.connect()`.
(`2567 <https://github.com/aio-libs/aiohttp/pull/2567>`_)
```
### 2.3.3
```
==================
- Having a `;` in Response content type does not assume it contains a charset
anymore. (`2197 <https://github.com/aio-libs/aiohttp/pull/2197>`_)
- Use `getattr(asyncio, 'async')` for keeping compatibility with Python 3.7.
(`2476 <https://github.com/aio-libs/aiohttp/pull/2476>`_)
- Ignore `NotImplementedError` raised by `set_child_watcher` from `uvloop`.
(`2491 <https://github.com/aio-libs/aiohttp/pull/2491>`_)
- Fix warning in `ClientSession.__del__` by stopping to try to close it.
(`2523 <https://github.com/aio-libs/aiohttp/pull/2523>`_)
- Fixed typo's in Third-party libraries page. And added async-v20 to the list
(`2510 <https://github.com/aio-libs/aiohttp/pull/2510>`_)
```
### 2.3.2
```
==================
- Fix passing client max size on cloning request obj. (`2385 <https://github.com/aio-libs/aiohttp/pull/2385>`_)
- Fix ClientConnectorSSLError and ClientProxyConnectionError for proxy
connector. (`2408 <https://github.com/aio-libs/aiohttp/pull/2408>`_)
- Drop generated `_http_parser` shared object from tarball distribution. (`2414 <https://github.com/aio-libs/aiohttp/pull/2414>`_)
- Fix connector convert OSError to ClientConnectorError. (`2423 <https://github.com/aio-libs/aiohttp/pull/2423>`_)
- Fix connection attempts for multiple dns hosts. (`2424 <https://github.com/aio-libs/aiohttp/pull/2424>`_)
- Fix ValueError for AF_INET6 sockets if a preexisting INET6 socket to the
`aiohttp.web.run_app` function. (`2431 <https://github.com/aio-libs/aiohttp/pull/2431>`_)
- `_SessionRequestContextManager` closes the session properly now. (`2441 <https://github.com/aio-libs/aiohttp/pull/2441>`_)
- Rename `from_env` to `trust_env` in client reference. (`2451 <https://github.com/aio-libs/aiohttp/pull/2451>`_)
```
### 2.3.1
```
==================
- Relax attribute lookup in warning about old-styled middleware (`2340 <https://github.com/aio-libs/aiohttp/pull/2340>`_)
```
Links
- PyPI: https://pypi.org/project/aiohttp
- Changelog: https://pyup.io/changelogs/aiohttp/
- Repo: https://github.com/aio-libs/aiohttp
pyup-bot
commented
6 years ago
This PR updates aiohttp from 2.3.0 to 3.4.1.
Changelog
### 3.4.0 ``` ================== Features -------- - Add type hints (`3049 <https://github.com/aio-libs/aiohttp/pull/3049>`_) - Add ``raise_for_status`` request parameter (`3073 <https://github.com/aio-libs/aiohttp/pull/3073>`_) - Add type hints to HTTP client (`3092 <https://github.com/aio-libs/aiohttp/pull/3092>`_) - Minor server optimizations (`3095 <https://github.com/aio-libs/aiohttp/pull/3095>`_) - Preserve the cause when `HTTPException` is raised from another exception. (`3096 <https://github.com/aio-libs/aiohttp/pull/3096>`_) - Add `close_boundary` option in `MultipartWriter.write` method. Support streaming (`3104 <https://github.com/aio-libs/aiohttp/pull/3104>`_) - Added a ``remove_slash`` option to the ``normalize_path_middleware`` factory. (`3173 <https://github.com/aio-libs/aiohttp/pull/3173>`_) - The class `AbstractRouteDef` is importable from `aiohttp.web`. (`3183 <https://github.com/aio-libs/aiohttp/pull/3183>`_) Bugfixes -------- - Prevent double closing when client connection is released before the last ``data_received()`` callback. (`3031 <https://github.com/aio-libs/aiohttp/pull/3031>`_) - Make redirect with `normalize_path_middleware` work when using url encoded paths. (`3051 <https://github.com/aio-libs/aiohttp/pull/3051>`_) - Postpone web task creation to connection establishment. (`3052 <https://github.com/aio-libs/aiohttp/pull/3052>`_) - Fix ``sock_read`` timeout. (`3053 <https://github.com/aio-libs/aiohttp/pull/3053>`_) - When using a server-request body as the `data=` argument of a client request, iterate over the content with `readany` instead of `readline` to avoid `Line too long` errors. (`3054 <https://github.com/aio-libs/aiohttp/pull/3054>`_) - fix `UrlDispatcher` has no attribute `add_options`, add `web.options` (`3062 <https://github.com/aio-libs/aiohttp/pull/3062>`_) - correct filename in content-disposition with multipart body (`3064 <https://github.com/aio-libs/aiohttp/pull/3064>`_) - Many HTTP proxies has buggy keepalive support. Let's not reuse connection but close it after processing every response. (`3070 <https://github.com/aio-libs/aiohttp/pull/3070>`_) - raise 413 "Payload Too Large" rather than raising ValueError in request.post() Add helpful debug message to 413 responses (`3087 <https://github.com/aio-libs/aiohttp/pull/3087>`_) - Fix `StreamResponse` equality, now that they are `MutableMapping` objects. (`3100 <https://github.com/aio-libs/aiohttp/pull/3100>`_) - Fix server request objects comparison (`3116 <https://github.com/aio-libs/aiohttp/pull/3116>`_) - Do not hang on `206 Partial Content` response with `Content-Encoding: gzip` (`3123 <https://github.com/aio-libs/aiohttp/pull/3123>`_) - Fix timeout precondition checkers (`3145 <https://github.com/aio-libs/aiohttp/pull/3145>`_) Improved Documentation ---------------------- - Add a new FAQ entry that clarifies that you should not reuse response objects in middleware functions. (`3020 <https://github.com/aio-libs/aiohttp/pull/3020>`_) - Add FAQ section "Why is creating a ClientSession outside of an event loop dangerous?" (`3072 <https://github.com/aio-libs/aiohttp/pull/3072>`_) - Fix link to Rambler (`3115 <https://github.com/aio-libs/aiohttp/pull/3115>`_) - Fix TCPSite documentation on the Server Reference page. (`3146 <https://github.com/aio-libs/aiohttp/pull/3146>`_) - Fix documentation build configuration file for Windows. (`3147 <https://github.com/aio-libs/aiohttp/pull/3147>`_) - Remove no longer existing lingering_timeout parameter of Application.make_handler from documentation. (`3151 <https://github.com/aio-libs/aiohttp/pull/3151>`_) - Mention that ``app.make_handler`` is deprecated, recommend to use runners API instead. (`3157 <https://github.com/aio-libs/aiohttp/pull/3157>`_) Deprecations and Removals ------------------------- - Drop ``loop.current_task()`` from ``helpers.current_task()`` (`2826 <https://github.com/aio-libs/aiohttp/pull/2826>`_) - Drop ``reader`` parameter from ``request.multipart()``. (`3090 <https://github.com/aio-libs/aiohttp/pull/3090>`_) ``` ### 3.3.2 ``` ================== - Many HTTP proxies has buggy keepalive support. Let's not reuse connection but close it after processing every response. (`3070 <https://github.com/aio-libs/aiohttp/pull/3070>`_) - Provide vendor source files in tarball (`3076 <https://github.com/aio-libs/aiohttp/pull/3076>`_) ``` ### 3.3.1 ``` ================== - Fix ``sock_read`` timeout. (`3053 <https://github.com/aio-libs/aiohttp/pull/3053>`_) - When using a server-request body as the ``data=`` argument of a client request, iterate over the content with ``readany`` instead of ``readline`` to avoid ``Line too long`` errors. (`3054 <https://github.com/aio-libs/aiohttp/pull/3054>`_) ``` ### 3.3.0 ``` ================== Features -------- - Raise ``ConnectionResetError`` instead of ``CancelledError`` on trying to write to a closed stream. (`2499 <https://github.com/aio-libs/aiohttp/pull/2499>`_) - Implement ``ClientTimeout`` class and support socket read timeout. (`2768 <https://github.com/aio-libs/aiohttp/pull/2768>`_) - Enable logging when ``aiohttp.web`` is used as a program (`2956 <https://github.com/aio-libs/aiohttp/pull/2956>`_) - Add canonical property to resources (`2968 <https://github.com/aio-libs/aiohttp/pull/2968>`_) - Forbid reading response BODY after release (`2983 <https://github.com/aio-libs/aiohttp/pull/2983>`_) - Implement base protocol class to avoid a dependency from internal ``asyncio.streams.FlowControlMixin`` (`2986 <https://github.com/aio-libs/aiohttp/pull/2986>`_) - Cythonize ``helpers.reify``, 5% boost on macro benchmark (`2995 <https://github.com/aio-libs/aiohttp/pull/2995>`_) - Optimize HTTP parser (`3015 <https://github.com/aio-libs/aiohttp/pull/3015>`_) - Implement ``runner.addresses`` property. (`3036 <https://github.com/aio-libs/aiohttp/pull/3036>`_) - Use ``bytearray`` instead of a list of ``bytes`` in websocket reader. It improves websocket message reading a little. (`3039 <https://github.com/aio-libs/aiohttp/pull/3039>`_) - Remove heartbeat on closing connection on keepalive timeout. The used hack violates HTTP protocol. (`3041 <https://github.com/aio-libs/aiohttp/pull/3041>`_) - Limit websocket message size on reading to 4 MB by default. (`3045 <https://github.com/aio-libs/aiohttp/pull/3045>`_) Bugfixes -------- - Don't reuse a connection with the same URL but different proxy/TLS settings (`2981 <https://github.com/aio-libs/aiohttp/pull/2981>`_) - When parsing the Forwarded header, the optional port number is now preserved. (`3009 <https://github.com/aio-libs/aiohttp/pull/3009>`_) Improved Documentation ---------------------- - Make Change Log more visible in docs (`3029 <https://github.com/aio-libs/aiohttp/pull/3029>`_) - Make style and grammar improvements on the FAQ page. (`3030 <https://github.com/aio-libs/aiohttp/pull/3030>`_) - Document that signal handlers should be async functions since aiohttp 3.0 (`3032 <https://github.com/aio-libs/aiohttp/pull/3032>`_) Deprecations and Removals ------------------------- - Deprecate custom application's router. (`3021 <https://github.com/aio-libs/aiohttp/pull/3021>`_) Misc ---- - 3008, 3011 ``` ### 3.2.1 ``` ================== - Don't reuse a connection with the same URL but different proxy/TLS settings (`2981 <https://github.com/aio-libs/aiohttp/pull/2981>`_) ``` ### 3.2.0 ``` ================== Features -------- - Raise ``TooManyRedirects`` exception when client gets redirected too many times instead of returning last response. (`2631 <https://github.com/aio-libs/aiohttp/pull/2631>`_) - Extract route definitions into separate ``web_routedef.py`` file (`2876 <https://github.com/aio-libs/aiohttp/pull/2876>`_) - Raise an exception on request body reading after sending response. (`2895 <https://github.com/aio-libs/aiohttp/pull/2895>`_) - ClientResponse and RequestInfo now have real_url property, which is request url without fragment part being stripped (`2925 <https://github.com/aio-libs/aiohttp/pull/2925>`_) - Speed up connector limiting (`2937 <https://github.com/aio-libs/aiohttp/pull/2937>`_) - Added and links property for ClientResponse object (`2948 <https://github.com/aio-libs/aiohttp/pull/2948>`_) - Add ``request.config_dict`` for exposing nested applications data. (`2949 <https://github.com/aio-libs/aiohttp/pull/2949>`_) - Speed up HTTP headers serialization, server micro-benchmark runs 5% faster now. (`2957 <https://github.com/aio-libs/aiohttp/pull/2957>`_) - Apply assertions in debug mode only (`2966 <https://github.com/aio-libs/aiohttp/pull/2966>`_) Bugfixes -------- - expose property `app` for TestClient (`2891 <https://github.com/aio-libs/aiohttp/pull/2891>`_) - Call on_chunk_sent when write_eof takes as a param the last chunk (`2909 <https://github.com/aio-libs/aiohttp/pull/2909>`_) - A closing bracket was added to `__repr__` of resources (`2935 <https://github.com/aio-libs/aiohttp/pull/2935>`_) - Fix compression of FileResponse (`2942 <https://github.com/aio-libs/aiohttp/pull/2942>`_) - Fixes some bugs in the limit connection feature (`2964 <https://github.com/aio-libs/aiohttp/pull/2964>`_) Improved Documentation ---------------------- - Drop ``async_timeout`` usage from documentation for client API in favor of ``timeout`` parameter. (`2865 <https://github.com/aio-libs/aiohttp/pull/2865>`_) - Improve Gunicorn logging documentation (`2921 <https://github.com/aio-libs/aiohttp/pull/2921>`_) - Replace multipart writer `.serialize()` method with `.write()` in documentation. (`2965 <https://github.com/aio-libs/aiohttp/pull/2965>`_) Deprecations and Removals ------------------------- - Deprecate Application.make_handler() (`2938 <https://github.com/aio-libs/aiohttp/pull/2938>`_) Misc ---- - 2958 ``` ### 3.1.3 ``` ================== - Fix cancellation broadcast during DNS resolve (`2910 <https://github.com/aio-libs/aiohttp/pull/2910>`_) ``` ### 3.1.2 ``` ================== - Make ``LineTooLong`` exception more detailed about actual data size (`2863 <https://github.com/aio-libs/aiohttp/pull/2863>`_) - Call ``on_chunk_sent`` when write_eof takes as a param the last chunk (`2909 <https://github.com/aio-libs/aiohttp/pull/2909>`_) ``` ### 3.1.1 ``` ================== - Support *asynchronous iterators* (and *asynchronous generators* as well) in both client and server API as request / response BODY payloads. (`2802 <https://github.com/aio-libs/aiohttp/pull/2802>`_) ``` ### 3.1.0 ``` ================== Welcome to aiohttp 3.1 release. This is an *incremental* release, fully backward compatible with *aiohttp 3.0*. But we have added several new features. The most visible one is ``app.add_routes()`` (an alias for existing ``app.router.add_routes()``. The addition is very important because all *aiohttp* docs now uses ``app.add_routes()`` call in code snippets. All your existing code still do register routes / resource without any warning but you've got the idea for a favorite way: noisy ``app.router.add_get()`` is replaced by ``app.add_routes()``. The library does not make a preference between decorators:: routes = web.RouteTableDef() routes.get('/') async def hello(request): return web.Response(text="Hello, world") app.add_routes(routes) and route tables as a list:: async def hello(request): return web.Response(text="Hello, world") app.add_routes([web.get('/', hello)]) Both ways are equal, user may decide basing on own code taste. Also we have a lot of minor features, bug fixes and documentation updates, see below. Features -------- - Relax JSON content-type checking in the ``ClientResponse.json()`` to allow "application/xxx+json" instead of strict "application/json". (`2206 <https://github.com/aio-libs/aiohttp/pull/2206>`_) - Bump C HTTP parser to version 2.8 (`2730 <https://github.com/aio-libs/aiohttp/pull/2730>`_) - Accept a coroutine as an application factory in ``web.run_app`` and gunicorn worker. (`2739 <https://github.com/aio-libs/aiohttp/pull/2739>`_) - Implement application cleanup context (``app.cleanup_ctx`` property). (`2747 <https://github.com/aio-libs/aiohttp/pull/2747>`_) - Make ``writer.write_headers`` a coroutine. (`2762 <https://github.com/aio-libs/aiohttp/pull/2762>`_) - Add tracking signals for getting request/response bodies. (`2767 <https://github.com/aio-libs/aiohttp/pull/2767>`_) - Deprecate ClientResponseError.code in favor of .status to keep similarity with response classes. (`2781 <https://github.com/aio-libs/aiohttp/pull/2781>`_) - Implement ``app.add_routes()`` method. (`2787 <https://github.com/aio-libs/aiohttp/pull/2787>`_) - Implement ``web.static()`` and ``RouteTableDef.static()`` API. (`2795 <https://github.com/aio-libs/aiohttp/pull/2795>`_) - Install a test event loop as default by ``asyncio.set_event_loop()``. The change affects aiohttp test utils but backward compatibility is not broken for 99.99% of use cases. (`2804 <https://github.com/aio-libs/aiohttp/pull/2804>`_) - Refactor ``ClientResponse`` constructor: make logically required constructor arguments mandatory, drop ``_post_init()`` method. (`2820 <https://github.com/aio-libs/aiohttp/pull/2820>`_) - Use ``app.add_routes()`` in server docs everywhere (`2830 <https://github.com/aio-libs/aiohttp/pull/2830>`_) - Websockets refactoring, all websocket writer methods are converted into coroutines. (`2836 <https://github.com/aio-libs/aiohttp/pull/2836>`_) - Provide ``Content-Range`` header for ``Range`` requests (`2844 <https://github.com/aio-libs/aiohttp/pull/2844>`_) Bugfixes -------- - Fix websocket client return EofStream. (`2784 <https://github.com/aio-libs/aiohttp/pull/2784>`_) - Fix websocket demo. (`2789 <https://github.com/aio-libs/aiohttp/pull/2789>`_) - Property ``BaseRequest.http_range`` now returns a python-like slice when requesting the tail of the range. It's now indicated by a negative value in ``range.start`` rather then in ``range.stop`` (`2805 <https://github.com/aio-libs/aiohttp/pull/2805>`_) - Close a connection if an unexpected exception occurs while sending a request (`2827 <https://github.com/aio-libs/aiohttp/pull/2827>`_) - Fix firing DNS tracing events. (`2841 <https://github.com/aio-libs/aiohttp/pull/2841>`_) Improved Documentation ---------------------- - Document behavior when cchardet detects encodings that are unknown to Python. (`2732 <https://github.com/aio-libs/aiohttp/pull/2732>`_) - Add diagrams for tracing request life style. (`2748 <https://github.com/aio-libs/aiohttp/pull/2748>`_) - Drop removed functionality for passing ``StreamReader`` as data at client side. (`2793 <https://github.com/aio-libs/aiohttp/pull/2793>`_) ``` ### 3.0.9 ``` ================== - Close a connection if an unexpected exception occurs while sending a request (`2827 <https://github.com/aio-libs/aiohttp/pull/2827>`_) ``` ### 3.0.8 ``` ================== - Use ``asyncio.current_task()`` on Python 3.7 (`2825 <https://github.com/aio-libs/aiohttp/pull/2825>`_) ``` ### 3.0.7 ``` ================== - Fix SSL proxy support by client. (`2810 <https://github.com/aio-libs/aiohttp/pull/2810>`_) - Restore a imperative check in ``setup.py`` for python version. The check works in parallel to environment marker. As effect a error about unsupported Python versions is raised even on outdated systems with very old ``setuptools`` version installed. (`2813 <https://github.com/aio-libs/aiohttp/pull/2813>`_) ``` ### 3.0.6 ``` ================== - Add ``_reuse_address`` and ``_reuse_port`` to ``web_runner.TCPSite.__slots__``. (`2792 <https://github.com/aio-libs/aiohttp/pull/2792>`_) ``` ### 3.0.5 ``` ================== - Fix ``InvalidStateError`` on processing a sequence of two ``RequestHandler.data_received`` calls on web server. (`2773 <https://github.com/aio-libs/aiohttp/pull/2773>`_) ``` ### 3.0.4 ``` ================== - Fix ``IndexError`` in HTTP request handling by server. (`2752 <https://github.com/aio-libs/aiohttp/pull/2752>`_) - Fix MultipartWriter.append* no longer returning part/payload. (`2759 <https://github.com/aio-libs/aiohttp/pull/2759>`_) ``` ### 3.0.3 ``` ================== - Relax ``attrs`` dependency to minimal actually supported version 17.0.3 The change allows to avoid version conflicts with currently existing test tools. ``` ### 3.0.2 ``` ================== Security Fix ------------ - Prevent Windows absolute URLs in static files. Paths like ``/static/D:\path`` and ``/static/\\hostname\drive\path`` are forbidden. ``` ### 3.0.1 ``` ===== - Technical release for fixing distribution problems. ``` ### 3.0.0 ``` ================== Features -------- - Speed up the `PayloadWriter.write` method for large request bodies. (`2126 <https://github.com/aio-libs/aiohttp/pull/2126>`_) - StreamResponse and Response are now MutableMappings. (`2246 <https://github.com/aio-libs/aiohttp/pull/2246>`_) - ClientSession publishes a set of signals to track the HTTP request execution. (`2313 <https://github.com/aio-libs/aiohttp/pull/2313>`_) - Content-Disposition fast access in ClientResponse (`2455 <https://github.com/aio-libs/aiohttp/pull/2455>`_) - Added support to Flask-style decorators with class-based Views. (`2472 <https://github.com/aio-libs/aiohttp/pull/2472>`_) - Signal handlers (registered callbacks) should be coroutines. (`2480 <https://github.com/aio-libs/aiohttp/pull/2480>`_) - Support ``async with test_client.ws_connect(...)`` (`2525 <https://github.com/aio-libs/aiohttp/pull/2525>`_) - Introduce *site* and *application runner* as underlying API for `web.run_app` implementation. (`2530 <https://github.com/aio-libs/aiohttp/pull/2530>`_) - Only quote multipart boundary when necessary and sanitize input (`2544 <https://github.com/aio-libs/aiohttp/pull/2544>`_) - Make the `aiohttp.ClientResponse.get_encoding` method public with the processing of invalid charset while detecting content encoding. (`2549 <https://github.com/aio-libs/aiohttp/pull/2549>`_) - Add optional configurable per message compression for `ClientWebSocketResponse` and `WebSocketResponse`. (`2551 <https://github.com/aio-libs/aiohttp/pull/2551>`_) - Add hysteresis to `StreamReader` to prevent flipping between paused and resumed states too often. (`2555 <https://github.com/aio-libs/aiohttp/pull/2555>`_) - Support `.netrc` by `trust_env` (`2581 <https://github.com/aio-libs/aiohttp/pull/2581>`_) - Avoid to create a new resource when adding a route with the same name and path of the last added resource (`2586 <https://github.com/aio-libs/aiohttp/pull/2586>`_) - `MultipartWriter.boundary` is `str` now. (`2589 <https://github.com/aio-libs/aiohttp/pull/2589>`_) - Allow a custom port to be used by `TestServer` (and associated pytest fixtures) (`2613 <https://github.com/aio-libs/aiohttp/pull/2613>`_) - Add param access_log_class to web.run_app function (`2615 <https://github.com/aio-libs/aiohttp/pull/2615>`_) - Add ``ssl`` parameter to client API (`2626 <https://github.com/aio-libs/aiohttp/pull/2626>`_) - Fixes performance issue introduced by 2577. When there are no middlewares installed by the user, no additional and useless code is executed. (`2629 <https://github.com/aio-libs/aiohttp/pull/2629>`_) - Rename PayloadWriter to StreamWriter (`2654 <https://github.com/aio-libs/aiohttp/pull/2654>`_) - New options *reuse_port*, *reuse_address* are added to `run_app` and `TCPSite`. (`2679 <https://github.com/aio-libs/aiohttp/pull/2679>`_) - Use custom classes to pass client signals parameters (`2686 <https://github.com/aio-libs/aiohttp/pull/2686>`_) - Use ``attrs`` library for data classes, replace `namedtuple`. (`2690 <https://github.com/aio-libs/aiohttp/pull/2690>`_) - Pytest fixtures renaming, add ``aiohttp_`` prefix (`2578 <https://github.com/aio-libs/aiohttp/pull/2578>`_) - Add ``aiohttp-`` prefix for ``pytest-aiohttp`` command line parameters (`2578 <https://github.com/aio-libs/aiohttp/pull/2578>`_) Bugfixes -------- - Correctly process upgrade request from server to HTTP2. ``aiohttp`` does not support HTTP2 yet, the protocol is not upgraded but response is handled correctly. (`2277 <https://github.com/aio-libs/aiohttp/pull/2277>`_) - Fix ClientConnectorSSLError and ClientProxyConnectionError for proxy connector (`2408 <https://github.com/aio-libs/aiohttp/pull/2408>`_) - Fix connector convert OSError to ClientConnectorError (`2423 <https://github.com/aio-libs/aiohttp/pull/2423>`_) - Fix connection attempts for multiple dns hosts (`2424 <https://github.com/aio-libs/aiohttp/pull/2424>`_) - Fix writing to closed transport by raising `asyncio.CancelledError` (`2499 <https://github.com/aio-libs/aiohttp/pull/2499>`_) - Fix warning in `ClientSession.__del__` by stopping to try to close it. (`2523 <https://github.com/aio-libs/aiohttp/pull/2523>`_) - Fixed race-condition for iterating addresses from the DNSCache. (`2620 <https://github.com/aio-libs/aiohttp/pull/2620>`_) - Fix default value of `access_log_format` argument in `web.run_app` (`2649 <https://github.com/aio-libs/aiohttp/pull/2649>`_) - Freeze sub-application on adding to parent app (`2656 <https://github.com/aio-libs/aiohttp/pull/2656>`_) - Do percent encoding for `.url_for()` parameters (`2668 <https://github.com/aio-libs/aiohttp/pull/2668>`_) - Correctly process request start time and multiple request/response headers in access log extra (`2641 <https://github.com/aio-libs/aiohttp/pull/2641>`_) Improved Documentation ---------------------- - Improve tutorial docs, using `literalinclude` to link to the actual files. (`2396 <https://github.com/aio-libs/aiohttp/pull/2396>`_) - Small improvement docs: better example for file uploads. (`2401 <https://github.com/aio-libs/aiohttp/pull/2401>`_) - Rename `from_env` to `trust_env` in client reference. (`2451 <https://github.com/aio-libs/aiohttp/pull/2451>`_) - Fixed mistype in `Proxy Support` section where `trust_env` parameter was used in `session.get("http://python.org", trust_env=True)` method instead of aiohttp.ClientSession constructor as follows: `aiohttp.ClientSession(trust_env=True)`. (`2688 <https://github.com/aio-libs/aiohttp/pull/2688>`_) - Fix issue with unittest example not compiling in testing docs. (`2717 <https://github.com/aio-libs/aiohttp/pull/2717>`_) Deprecations and Removals ------------------------- - Simplify HTTP pipelining implementation (`2109 <https://github.com/aio-libs/aiohttp/pull/2109>`_) - Drop `StreamReaderPayload` and `DataQueuePayload`. (`2257 <https://github.com/aio-libs/aiohttp/pull/2257>`_) - Drop `md5` and `sha1` finger-prints (`2267 <https://github.com/aio-libs/aiohttp/pull/2267>`_) - Drop WSMessage.tp (`2321 <https://github.com/aio-libs/aiohttp/pull/2321>`_) - Drop Python 3.4 and Python 3.5.0, 3.5.1, 3.5.2. Minimal supported Python versions are 3.5.3 and 3.6.0. `yield from` is gone, use `async/await` syntax. (`2343 <https://github.com/aio-libs/aiohttp/pull/2343>`_) - Drop `aiohttp.Timeout` and use `async_timeout.timeout` instead. (`2348 <https://github.com/aio-libs/aiohttp/pull/2348>`_) - Drop `resolve` param from TCPConnector. (`2377 <https://github.com/aio-libs/aiohttp/pull/2377>`_) - Add DeprecationWarning for returning HTTPException (`2415 <https://github.com/aio-libs/aiohttp/pull/2415>`_) - `send_str()`, `send_bytes()`, `send_json()`, `ping()` and `pong()` are genuine async functions now. (`2475 <https://github.com/aio-libs/aiohttp/pull/2475>`_) - Drop undocumented `app.on_pre_signal` and `app.on_post_signal`. Signal handlers should be coroutines, support for regular functions is dropped. (`2480 <https://github.com/aio-libs/aiohttp/pull/2480>`_) - `StreamResponse.drain()` is not a part of public API anymore, just use `await StreamResponse.write()`. `StreamResponse.write` is converted to async function. (`2483 <https://github.com/aio-libs/aiohttp/pull/2483>`_) - Drop deprecated `slow_request_timeout` param and `**kwargs`` from `RequestHandler`. (`2500 <https://github.com/aio-libs/aiohttp/pull/2500>`_) - Drop deprecated `resource.url()`. (`2501 <https://github.com/aio-libs/aiohttp/pull/2501>`_) - Remove `%u` and `%l` format specifiers from access log format. (`2506 <https://github.com/aio-libs/aiohttp/pull/2506>`_) - Drop deprecated `request.GET` property. (`2547 <https://github.com/aio-libs/aiohttp/pull/2547>`_) - Simplify stream classes: drop `ChunksQueue` and `FlowControlChunksQueue`, merge `FlowControlStreamReader` functionality into `StreamReader`, drop `FlowControlStreamReader` name. (`2555 <https://github.com/aio-libs/aiohttp/pull/2555>`_) - Do not create a new resource on `router.add_get(..., allow_head=True)` (`2585 <https://github.com/aio-libs/aiohttp/pull/2585>`_) - Drop access to TCP tuning options from PayloadWriter and Response classes (`2604 <https://github.com/aio-libs/aiohttp/pull/2604>`_) - Drop deprecated `encoding` parameter from client API (`2606 <https://github.com/aio-libs/aiohttp/pull/2606>`_) - Deprecate ``verify_ssl``, ``ssl_context`` and ``fingerprint`` parameters in client API (`2626 <https://github.com/aio-libs/aiohttp/pull/2626>`_) - Get rid of the legacy class StreamWriter. (`2651 <https://github.com/aio-libs/aiohttp/pull/2651>`_) - Forbid non-strings in `resource.url_for()` parameters. (`2668 <https://github.com/aio-libs/aiohttp/pull/2668>`_) - Deprecate inheritance from ``ClientSession`` and ``web.Application`` and custom user attributes for ``ClientSession``, ``web.Request`` and ``web.Application`` (`2691 <https://github.com/aio-libs/aiohttp/pull/2691>`_) - Drop `resp = await aiohttp.request(...)` syntax for sake of `async with aiohttp.request(...) as resp:`. (`2540 <https://github.com/aio-libs/aiohttp/pull/2540>`_) - Forbid synchronous context managers for `ClientSession` and test server/client. (`2362 <https://github.com/aio-libs/aiohttp/pull/2362>`_) Misc ---- - 2552 ``` ### 2.3.10 ``` =================== - Fix 100% CPU usage on HTTP GET and websocket connection just after it (`1955 <https://github.com/aio-libs/aiohttp/pull/1955>`_) - Patch broken `ssl.match_hostname()` on Python<3.7 (`2674 <https://github.com/aio-libs/aiohttp/pull/2674>`_) ``` ### 2.3.9 ``` ================== - Fix colon handing in path for dynamic resources (`2670 <https://github.com/aio-libs/aiohttp/pull/2670>`_) ``` ### 2.3.8 ``` ================== - Do not use `yarl.unquote` internal function in aiohttp. Fix incorrectly unquoted path part in URL dispatcher (`2662 <https://github.com/aio-libs/aiohttp/pull/2662>`_) - Fix compatibility with `yarl==1.0.0` (`2662 <https://github.com/aio-libs/aiohttp/pull/2662>`_) ``` ### 2.3.7 ``` ================== - Fixed race-condition for iterating addresses from the DNSCache. (`2620 <https://github.com/aio-libs/aiohttp/pull/2620>`_) - Fix docstring for request.host (`2591 <https://github.com/aio-libs/aiohttp/pull/2591>`_) - Fix docstring for request.remote (`2592 <https://github.com/aio-libs/aiohttp/pull/2592>`_) ``` ### 2.3.6 ``` ================== - Correct `request.app` context (for handlers not just middlewares). (`2577 <https://github.com/aio-libs/aiohttp/pull/2577>`_) ``` ### 2.3.5 ``` ================== - Fix compatibility with `pytest` 3.3+ (`2565 <https://github.com/aio-libs/aiohttp/pull/2565>`_) ``` ### 2.3.4 ``` ================== - Make `request.app` point to proper application instance when using nested applications (with middlewares). (`2550 <https://github.com/aio-libs/aiohttp/pull/2550>`_) - Change base class of ClientConnectorSSLError to ClientSSLError from ClientConnectorError. (`2563 <https://github.com/aio-libs/aiohttp/pull/2563>`_) - Return client connection back to free pool on error in `connector.connect()`. (`2567 <https://github.com/aio-libs/aiohttp/pull/2567>`_) ``` ### 2.3.3 ``` ================== - Having a `;` in Response content type does not assume it contains a charset anymore. (`2197 <https://github.com/aio-libs/aiohttp/pull/2197>`_) - Use `getattr(asyncio, 'async')` for keeping compatibility with Python 3.7. (`2476 <https://github.com/aio-libs/aiohttp/pull/2476>`_) - Ignore `NotImplementedError` raised by `set_child_watcher` from `uvloop`. (`2491 <https://github.com/aio-libs/aiohttp/pull/2491>`_) - Fix warning in `ClientSession.__del__` by stopping to try to close it. (`2523 <https://github.com/aio-libs/aiohttp/pull/2523>`_) - Fixed typo's in Third-party libraries page. And added async-v20 to the list (`2510 <https://github.com/aio-libs/aiohttp/pull/2510>`_) ``` ### 2.3.2 ``` ================== - Fix passing client max size on cloning request obj. (`2385 <https://github.com/aio-libs/aiohttp/pull/2385>`_) - Fix ClientConnectorSSLError and ClientProxyConnectionError for proxy connector. (`2408 <https://github.com/aio-libs/aiohttp/pull/2408>`_) - Drop generated `_http_parser` shared object from tarball distribution. (`2414 <https://github.com/aio-libs/aiohttp/pull/2414>`_) - Fix connector convert OSError to ClientConnectorError. (`2423 <https://github.com/aio-libs/aiohttp/pull/2423>`_) - Fix connection attempts for multiple dns hosts. (`2424 <https://github.com/aio-libs/aiohttp/pull/2424>`_) - Fix ValueError for AF_INET6 sockets if a preexisting INET6 socket to the `aiohttp.web.run_app` function. (`2431 <https://github.com/aio-libs/aiohttp/pull/2431>`_) - `_SessionRequestContextManager` closes the session properly now. (`2441 <https://github.com/aio-libs/aiohttp/pull/2441>`_) - Rename `from_env` to `trust_env` in client reference. (`2451 <https://github.com/aio-libs/aiohttp/pull/2451>`_) ``` ### 2.3.1 ``` ================== - Relax attribute lookup in warning about old-styled middleware (`2340 <https://github.com/aio-libs/aiohttp/pull/2340>`_) ```Links
- PyPI: https://pypi.org/project/aiohttp - Changelog: https://pyup.io/changelogs/aiohttp/ - Repo: https://github.com/aio-libs/aiohttp