Update dependency aiohttp to v3.11.9
This MR contains the following updates:
Package | Type | Update | Change |
---|---|---|---|
aiohttp | dependencies | minor |
3.9.5 -> 3.11.9
|
⚠️ WarningSome dependencies could not be looked up. Check the warning logs for more information.
Release Notes
aio-libs/aiohttp (aiohttp)
v3.11.9
===================
Bug fixes
-
Fixed invalid method logging unexpected being logged at exception level on subsequent connections -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
10055
, :issue:10076
.
Miscellaneous internal changes
-
Improved performance of parsing headers when using the C parser -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
10073
.
v3.11.8
===================
Miscellaneous internal changes
-
Improved performance of creating :class:
aiohttp.ClientResponse
objects when there are no cookies -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
10029
. -
Improved performance of creating :class:
aiohttp.ClientResponse
objects -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
10030
. -
Improved performances of creating objects during the HTTP request lifecycle -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
10037
. -
Improved performance of constructing :class:
aiohttp.web.Response
with headers -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
10043
. -
Improved performance of making requests when there are no auto headers to skip -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
10049
. -
Downgraded logging of invalid HTTP method exceptions on the first request to debug level -- by :user:
bdraco
.HTTP requests starting with an invalid method are relatively common, especially when connected to the public internet, because browsers or other clients may try to speak SSL to a plain-text server or vice-versa. These exceptions can quickly fill the log with noise when nothing is wrong.
Related issues and pull requests on GitHub: :issue:
10055
.
v3.11.7
===================
Bug fixes
-
Fixed the HTTP client not considering the connector's
force_close
value when setting theConnection
header -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
10003
.
Miscellaneous internal changes
-
Improved performance of serializing HTTP headers -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
10014
.
v3.11.6
===================
Bug fixes
-
Restored the
force_close
method to theResponseHandler
-- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9997
.
v3.11.5
===================
Bug fixes
-
Fixed the
ANY
method not appearing in :meth:~aiohttp.web.UrlDispatcher.routes
-- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9899
, :issue:9987
.
v3.11.4
===================
Bug fixes
-
Fixed
StaticResource
not allowing theOPTIONS
method after callingset_options_route
-- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9972
, :issue:9975
, :issue:9976
.
Miscellaneous internal changes
-
Improved performance of creating web responses when there are no cookies -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9895
.
v3.11.3
===================
Bug fixes
-
Removed non-existing
__author__
fromdir(aiohttp)
-- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9918
. -
Restored the
FlowControlDataQueue
class -- by :user:bdraco
.This class is no longer used internally, and will be permanently removed in the next major version.
Related issues and pull requests on GitHub: :issue:
9963
.
Miscellaneous internal changes
-
Improved performance of resolving resources when multiple methods are registered for the same route -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9899
.
v3.11.2
===================
Bug fixes
-
Fixed improperly closed WebSocket connections generating an unhandled exception -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9883
.
v3.11.1
===================
Bug fixes
-
Added a backward compatibility layer to :class:
aiohttp.RequestInfo
to allow creating these objects without areal_url
-- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9873
.
v3.11.0
===================
Bug fixes
-
Raise :exc:
aiohttp.ServerFingerprintMismatch
exception on client-side if request through http proxy with mismatching server fingerprint digest:aiohttp.ClientSession(headers=headers, connector=TCPConnector(ssl=aiohttp.Fingerprint(mismatch_digest), trust_env=True).request(...)
-- by :user:gangj
.Related issues and pull requests on GitHub: :issue:
6652
. -
Modified websocket :meth:
aiohttp.ClientWebSocketResponse.receive_str
, :py:meth:aiohttp.ClientWebSocketResponse.receive_bytes
, :py:meth:aiohttp.web.WebSocketResponse.receive_str
& :py:meth:aiohttp.web.WebSocketResponse.receive_bytes
methods to raise new :py:exc:aiohttp.WSMessageTypeError
exception, instead of generic :py:exc:TypeError
, when websocket messages of incorrect types are received -- by :user:ara-25
.Related issues and pull requests on GitHub: :issue:
6800
. -
Made
TestClient.app
aGeneric
so type checkers will know the correct type (avoiding unneededclient.app is not None
checks) -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8977
. -
Fixed the keep-alive connection pool to be FIFO instead of LIFO -- by :user:
bdraco
.Keep-alive connections are more likely to be reused before they disconnect.
Related issues and pull requests on GitHub: :issue:
9672
.
Features
-
Added
strategy
parameter to :meth:aiohttp.web.StreamResponse.enable_compression
The value of this parameter is passed to the :func:zlib.compressobj
function, allowing people to use a more sufficient compression algorithm for their data served by :mod:aiohttp.web
-- by :user:shootkin
Related issues and pull requests on GitHub: :issue:
6257
. -
Added
server_hostname
parameter tows_connect
.Related issues and pull requests on GitHub: :issue:
7941
. -
Exported :py:class:
~aiohttp.ClientWSTimeout
to top-level namespace -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8612
. -
Added
secure
/httponly
/samesite
parameters to.del_cookie()
-- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8956
. -
Updated :py:class:
~aiohttp.ClientSession
's auth logic to include default auth only if the request URL's origin matches _base_url; otherwise, the auth will not be included -- by :user:MaximZemskov
Related issues and pull requests on GitHub: :issue:
8966
, :issue:9466
. -
Added
proxy
andproxy_auth
parameters to :py:class:~aiohttp.ClientSession
-- by :user:meshya
.Related issues and pull requests on GitHub: :issue:
9207
. -
Added
default_to_multipart
parameter toFormData
.Related issues and pull requests on GitHub: :issue:
9335
. -
Added :py:meth:
~aiohttp.ClientWebSocketResponse.send_frame
and :py:meth:~aiohttp.web.WebSocketResponse.send_frame
for WebSockets -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9348
. -
Updated :py:class:
~aiohttp.ClientSession
to support paths inbase_url
parameter.base_url
paths must end with a/
-- by :user:Cycloctane
.Related issues and pull requests on GitHub: :issue:
9530
. -
Improved performance of reading WebSocket messages with a Cython implementation -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9543
, :issue:9554
, :issue:9556
, :issue:9558
, :issue:9636
, :issue:9649
, :issue:9781
. -
Added
writer_limit
to the :py:class:~aiohttp.web.WebSocketResponse
to be able to adjust the limit before the writer forces the buffer to be drained -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9572
. -
Added an :attr:
~aiohttp.abc.AbstractAccessLogger.enabled
property to :class:aiohttp.abc.AbstractAccessLogger
to dynamically check if logging is enabled -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9822
.
Deprecations (removal in next major release)
-
Deprecate obsolete
timeout: float
andreceive_timeout: Optional[float]
in :py:meth:~aiohttp.ClientSession.ws_connect
. Change default websocket receive timeout fromNone
to10.0
.Related issues and pull requests on GitHub: :issue:
3945
.
Removals and backward incompatible breaking changes
-
Dropped support for Python 3.8 -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8797
. -
Increased minimum yarl version to 1.17.0 -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
8909
, :issue:9079
, :issue:9305
, :issue:9574
. -
Removed the
is_ipv6_address
andis_ip4_address
helpers are they are no longer used -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9344
. -
Changed
ClientRequest.connection_key
to be aNamedTuple
to improve client performance -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9365
. -
FlowControlDataQueue
has been replaced with theWebSocketDataQueue
-- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9685
. -
Changed
ClientRequest.request_info
to be aNamedTuple
to improve client performance -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9692
.
Packaging updates and notes for downstreams
-
Switched to using the :mod:
propcache <propcache.api>
package for property caching -- by :user:bdraco
.The :mod:
propcache <propcache.api>
package is derived from the property caching code in :mod:yarl
and has been broken out to avoid maintaining it for multiple projects.Related issues and pull requests on GitHub: :issue:
9394
. -
Separated
aiohttp.http_websocket
into multiple files to make it easier to maintain -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9542
, :issue:9552
.
Contributor-facing changes
-
Changed diagram images generator from
blockdiag
toGraphViz
. Generating documentation now requires the GraphViz executable to be included in $PATH or sphinx build configuration.Related issues and pull requests on GitHub: :issue:
9359
.
Miscellaneous internal changes
-
Added flake8 settings to avoid some forms of implicit concatenation. -- by :user:
booniepepper
.Related issues and pull requests on GitHub: :issue:
7731
. -
Enabled keep-alive support on proxies (which was originally disabled several years ago) -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8920
. -
Changed web entry point to not listen on TCP when only a Unix path is passed -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9033
. -
Disabled automatic retries of failed requests in :class:
aiohttp.test_utils.TestClient
's client session (which could potentially hide errors in tests) -- by :user:ShubhAgarwal-dev
.Related issues and pull requests on GitHub: :issue:
9141
. -
Changed web
keepalive_timeout
default to around an hour in order to reduce race conditions on reverse proxies -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9285
. -
Reduced memory required for stream objects created during the client request lifecycle -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9407
. -
Improved performance of the internal
DataQueue
-- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9659
. -
Improved performance of calling
receive
for WebSockets for the most common message types -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9679
. -
Replace internal helper methods
method_must_be_empty_body
andstatus_code_must_be_empty_body
with simpleset
lookups -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9722
. -
Improved performance of :py:class:
aiohttp.BaseConnector
when there is nolimit_per_host
-- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9756
. -
Improved performance of sending HTTP requests when there is no body -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9757
. -
Improved performance of the
WebsocketWriter
when the protocol is not paused -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9796
. -
Implemented zero copy writes for
StreamWriter
-- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9839
.
v3.10.11
====================
Bug fixes
-
Authentication provided by a redirect now takes precedence over provided
auth
when making requests with the client -- by :user:PLPeeters
.Related issues and pull requests on GitHub: :issue:
9436
. -
Fixed :py:meth:
WebSocketResponse.close() <aiohttp.web.WebSocketResponse.close>
to discard non-close messages within its timeout window after sending close -- by :user:lenard-mosys
.Related issues and pull requests on GitHub: :issue:
9506
. -
Fixed a deadlock that could occur while attempting to get a new connection slot after a timeout -- by :user:
bdraco
.The connector was not cancellation-safe.
Related issues and pull requests on GitHub: :issue:
9670
, :issue:9671
. -
Fixed the WebSocket flow control calculation undercounting with multi-byte data -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9686
. -
Fixed incorrect parsing of chunk extensions with the pure Python parser -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9851
. -
Fixed system routes polluting the middleware cache -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9852
.
Removals and backward incompatible breaking changes
-
Improved performance of the connector when a connection can be reused -- by :user:
bdraco
.If
BaseConnector.connect
has been subclassed and replaced with custom logic, theceil_timeout
must be added.Related issues and pull requests on GitHub: :issue:
9600
.
Miscellaneous internal changes
-
Improved performance of the client request lifecycle when there are no cookies -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9470
. -
Improved performance of sending client requests when the writer can finish synchronously -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9485
. -
Improved performance of serializing HTTP headers -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9603
. -
Passing
enable_cleanup_closed
to :py:class:aiohttp.TCPConnector
is now ignored on Python 3.12.7+ and 3.13.1+ since the underlying bug that caused asyncio to leak SSL connections has been fixed upstream -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9726
, :issue:9736
.
v3.10.10
====================
Bug fixes
-
Fixed error messages from :py:class:
~aiohttp.resolver.AsyncResolver
being swallowed -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9451
, :issue:9455
.
Features
-
Added :exc:
aiohttp.ClientConnectorDNSError
for differentiating DNS resolution errors from other connector errors -- by :user:mstojcevich
.Related issues and pull requests on GitHub: :issue:
8455
.
Miscellaneous internal changes
-
Simplified DNS resolution throttling code to reduce chance of race conditions -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9454
.
v3.10.9
===================
Bug fixes
-
Fixed proxy headers being used in the
ConnectionKey
hash when a proxy was not being used -- by :user:bdraco
.If default headers are used, they are also used for proxy headers. This could have led to creating connections that were not needed when one was already available.
Related issues and pull requests on GitHub: :issue:
9368
. -
Widened the type of the
trace_request_ctx
parameter of :meth:ClientSession.request() <aiohttp.ClientSession.request>
and friends -- by :user:layday
.Related issues and pull requests on GitHub: :issue:
9397
.
Removals and backward incompatible breaking changes
-
Fixed failure to try next host after single-host connection timeout -- by :user:
brettdh
.The default client :class:
aiohttp.ClientTimeout
params has changed to include asock_connect
timeout of 30 seconds so that this correct behavior happens by default.Related issues and pull requests on GitHub: :issue:
7342
.
Miscellaneous internal changes
-
Improved performance of resolving hosts with Python 3.12+ -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9342
. -
Reduced memory required for timer objects created during the client request lifecycle -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9406
.
v3.10.8
===================
Bug fixes
-
Fixed cancellation leaking upwards on timeout -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9326
.
v3.10.7
===================
Bug fixes
-
Fixed assembling the :class:
~yarl.URL
for web requests when the host contains a non-default port or IPv6 address -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9309
.
Miscellaneous internal changes
-
Improved performance of determining if a URL is absolute -- by :user:
bdraco
.The property :attr:
~yarl.URL.absolute
is more performant than the methodURL.is_absolute()
and preferred when newer versions of yarl are used.Related issues and pull requests on GitHub: :issue:
9171
. -
Replaced code that can now be handled by
yarl
-- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9301
.
v3.10.6
===================
Bug fixes
-
Added :exc:
aiohttp.ClientConnectionResetError
. Client code that previously threw :exc:ConnectionResetError
will now throw this -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9137
. -
Fixed an unclosed transport
ResourceWarning
on web handlers -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8875
. -
Fixed resolve_host() 'Task was destroyed but is pending' errors -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8967
. -
Fixed handling of some file-like objects (e.g.
tarfile.extractfile()
) which raiseAttributeError
instead ofOSError
whenfileno
fails for streaming payload data -- by :user:ReallyReivax
.Related issues and pull requests on GitHub: :issue:
6732
. -
Fixed web router not matching pre-encoded URLs (requires yarl 1.9.6+) -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8898
, :issue:9267
. -
Fixed an error when trying to add a route for multiple methods with a path containing a regex pattern -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8998
. -
Fixed
Response.text
when body is aPayload
-- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
6485
. -
Fixed compressed requests failing when no body was provided -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9108
. -
Fixed client incorrectly reusing a connection when the previous message had not been fully sent -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8992
. -
Fixed race condition that could cause server to close connection incorrectly at keepalive timeout -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9140
. -
Fixed Python parser chunked handling with multiple Transfer-Encoding values -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8823
. -
Fixed error handling after 100-continue so server sends 500 response instead of disconnecting -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8876
. -
Stopped adding a default Content-Type header when response has no content -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8858
. -
Added support for URL credentials with empty (zero-length) username, e.g.
https://:password@host
-- by :user:shuckc
Related issues and pull requests on GitHub: :issue:
6494
. -
Stopped logging exceptions from
web.run_app()
that would be raised regardless -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
6807
. -
Implemented binding to IPv6 addresses in the pytest server fixture.
Related issues and pull requests on GitHub: :issue:
4650
. -
Fixed the incorrect use of flags for
getnameinfo()
in the Resolver --by :user:GitNMLee
Link-Local IPv6 addresses can now be handled by the Resolver correctly.
Related issues and pull requests on GitHub: :issue:
9032
. -
Fixed StreamResponse.prepared to return True after EOF is sent -- by :user:
arthurdarcet
.Related issues and pull requests on GitHub: :issue:
5343
. -
Changed
make_mocked_request()
to use empty payload by default -- by :user:rahulnht
.Related issues and pull requests on GitHub: :issue:
7167
. -
Used more precise type for
ClientResponseError.headers
, fixing some type errors when using them -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8768
. -
Changed behavior when returning an invalid response to send a 500 response -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8845
. -
Fixed response reading from closed session to throw an error immediately instead of timing out -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8878
. -
Fixed
CancelledError
from one cleanup context stopping other contexts from completing -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8908
. -
Fixed changing scheme/host in
Response.clone()
for absolute URLs -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8990
. -
Fixed
Site.name
when host is an empty string -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8929
. -
Updated Python parser to reject messages after a close message, matching C parser behaviour -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9018
. -
Fixed creation of
SSLContext
inside of :py:class:aiohttp.TCPConnector
with multiple event loops in different threads -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9029
. -
Fixed (on Python 3.11+) some edge cases where a task cancellation may get incorrectly suppressed -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9030
. -
Fixed exception information getting lost on
HttpProcessingError
-- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9052
. -
Fixed
If-None-Match
not using weak comparison -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9063
. -
Fixed badly encoded charset crashing when getting response text instead of falling back to charset detector.
Related issues and pull requests on GitHub: :issue:
9160
. -
Rejected
\n
inreason
values to avoid sending broken HTTP messages -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9167
. -
Changed :py:meth:
ClientResponse.raise_for_status() <aiohttp.ClientResponse.raise_for_status>
to only release the connection when invoked outside anasync with
context -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9239
.
Features
-
Improved type on
params
to match the underlying type allowed byyarl
-- by :user:lpetre
.Related issues and pull requests on GitHub: :issue:
8564
. -
Declared Python 3.13 supported -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
8748
.
Removals and backward incompatible breaking changes
-
Improved middleware performance -- by :user:
bdraco
.The
set_current_app
method was removed fromUrlMappingMatchInfo
because it is no longer used, and it was unlikely external caller would ever use it.Related issues and pull requests on GitHub: :issue:
9200
. -
Increased minimum yarl version to 1.12.0 -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9267
.
Improved documentation
-
Clarified that
GracefulExit
needs to be handled inAppRunner
andServerRunner
when usinghandle_signals=True
. -- by :user:Daste745
Related issues and pull requests on GitHub: :issue:
4414
. -
Clarified that auth parameter in ClientSession will persist and be included with any request to any origin, even during redirects to different origins. -- by :user:
MaximZemskov
.Related issues and pull requests on GitHub: :issue:
6764
. -
Clarified which timeout exceptions happen on which timeouts -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8968
. -
Updated
ClientSession
parameters to match current code -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8991
.
Packaging updates and notes for downstreams
-
Fixed
test_client_session_timeout_zero
to not require internet access -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
9004
.
Miscellaneous internal changes
-
Improved performance of making requests when there are no auto headers to skip -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
8847
. -
Exported
aiohttp.TraceRequestHeadersSentParams
-- by :user:Hadock-is-ok
.Related issues and pull requests on GitHub: :issue:
8947
. -
Avoided tracing overhead in the http writer when there are no active traces -- by user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9031
. -
Improved performance of reify Cython implementation -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9054
. -
Use :meth:
URL.extend_query() <yarl.URL.extend_query>
to extend query params (requires yarl 1.11.0+) -- by :user:bdraco
.If yarl is older than 1.11.0, the previous slower hand rolled version will be used.
Related issues and pull requests on GitHub: :issue:
9068
. -
Improved performance of checking if a host is an IP Address -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9095
. -
Significantly improved performance of middlewares -- by :user:
bdraco
.The construction of the middleware wrappers is now cached and is built once per handler instead of on every request.
Related issues and pull requests on GitHub: :issue:
9158
, :issue:9170
. -
Improved performance of web requests -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9168
, :issue:9169
, :issue:9172
, :issue:9174
, :issue:9175
, :issue:9241
. -
Improved performance of starting web requests when there is no response prepare hook -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9173
. -
Significantly improved performance of expiring cookies -- by :user:
bdraco
.Expiring cookies has been redesigned to use :mod:
heapq
instead of a linear search, to better scale.Related issues and pull requests on GitHub: :issue:
9203
. -
Significantly sped up filtering cookies -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9204
.
v3.10.5
=========================
Bug fixes
-
Fixed :meth:
aiohttp.ClientResponse.json()
not settingstatus
when :exc:aiohttp.ContentTypeError
is raised -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
8742
.
Miscellaneous internal changes
-
Improved performance of the WebSocket reader -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
8736
, :issue:8747
.
v3.10.4
===================
Bug fixes
-
Fixed decoding base64 chunk in BodyPartReader -- by :user:
hyzyla
.Related issues and pull requests on GitHub: :issue:
3867
. -
Fixed a race closing the server-side WebSocket where the close code would not reach the client -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
8680
. -
Fixed unconsumed exceptions raised by the WebSocket heartbeat -- by :user:
bdraco
.If the heartbeat ping raised an exception, it would not be consumed and would be logged as an warning.
Related issues and pull requests on GitHub: :issue:
8685
. -
Fixed an edge case in the Python parser when chunk separators happen to align with network chunks -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8720
.
Improved documentation
-
Added
aiohttp-apischema
to supported libraries -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8700
.
Miscellaneous internal changes
-
Improved performance of starting request handlers with Python 3.12+ -- by :user:
bdraco
.This change is a followup to :issue:
8661
to make the same optimization for Python 3.12+ where the request is connected.Related issues and pull requests on GitHub: :issue:
8681
.
v3.10.3
========================
Bug fixes
-
Fixed multipart reading when stream buffer splits the boundary over several read() calls -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8653
. -
Fixed :py:class:
aiohttp.TCPConnector
doing blocking I/O in the event loop to create theSSLContext
-- by :user:bdraco
.The blocking I/O would only happen once per verify mode. However, it could cause the event loop to block for a long time if the
SSLContext
creation is slow, which is more likely during startup when the disk cache is not yet present.Related issues and pull requests on GitHub: :issue:
8672
.
Miscellaneous internal changes
-
Improved performance of :py:meth:
~aiohttp.ClientWebSocketResponse.receive
and :py:meth:~aiohttp.web.WebSocketResponse.receive
when there is no timeout. -- by :user:bdraco
.The timeout context manager is now avoided when there is no timeout as it accounted for up to 50% of the time spent in the :py:meth:
~aiohttp.ClientWebSocketResponse.receive
and :py:meth:~aiohttp.web.WebSocketResponse.receive
methods.Related issues and pull requests on GitHub: :issue:
8660
. -
Improved performance of starting request handlers with Python 3.12+ -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
8661
. -
Improved performance of HTTP keep-alive checks -- by :user:
bdraco
.Previously, when processing a request for a keep-alive connection, the keep-alive check would happen every second; the check is now rescheduled if it fires too early instead.
Related issues and pull requests on GitHub: :issue:
8662
. -
Improved performance of generating random WebSocket mask -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
8667
.
v3.10.2
===================
Bug fixes
-
Fixed server checks for circular symbolic links to be compatible with Python 3.13 -- by :user:
steverep
.Related issues and pull requests on GitHub: :issue:
8565
. -
Fixed request body not being read when ignoring an Upgrade request -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8597
. -
Fixed an edge case where shutdown would wait for timeout when the handler was already completed -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8611
. -
Fixed connecting to
npipe://
,tcp://
, andunix://
urls -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
8632
. -
Fixed WebSocket ping tasks being prematurely garbage collected -- by :user:
bdraco
.There was a small risk that WebSocket ping tasks would be prematurely garbage collected because the event loop only holds a weak reference to the task. The garbage collection risk has been fixed by holding a strong reference to the task. Additionally, the task is now scheduled eagerly with Python 3.12+ to increase the chance it can be completed immediately and avoid having to hold any references to the task.
Related issues and pull requests on GitHub: :issue:
8641
. -
Fixed incorrectly following symlinks for compressed file variants -- by :user:
steverep
.Related issues and pull requests on GitHub: :issue:
8652
.
Removals and backward incompatible breaking changes
-
Removed
Request.wait_for_disconnection()
, which was mistakenly added briefly in 3.10.0 -- by :user:Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8636
.
Contributor-facing changes
-
Fixed monkey patches for
Path.stat()
andPath.is_dir()
for Python 3.13 compatibility -- by :user:steverep
.Related issues and pull requests on GitHub: :issue:
8551
.
Miscellaneous internal changes
-
Improved WebSocket performance when messages are sent or received frequently -- by :user:
bdraco
.The WebSocket heartbeat scheduling algorithm was improved to reduce the
asyncio
scheduling overhead by decreasing the number ofasyncio.TimerHandle
creations and cancellations.Related issues and pull requests on GitHub: :issue:
8608
. -
Minor improvements to various type annotations -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8634
.
v3.10.1
====================
Bug fixes
-
Authentication provided by a redirect now takes precedence over provided
auth
when making requests with the client -- by :user:PLPeeters
.Related issues and pull requests on GitHub: :issue:
9436
. -
Fixed :py:meth:
WebSocketResponse.close() <aiohttp.web.WebSocketResponse.close>
to discard non-close messages within its timeout window after sending close -- by :user:lenard-mosys
.Related issues and pull requests on GitHub: :issue:
9506
. -
Fixed a deadlock that could occur while attempting to get a new connection slot after a timeout -- by :user:
bdraco
.The connector was not cancellation-safe.
Related issues and pull requests on GitHub: :issue:
9670
, :issue:9671
. -
Fixed the WebSocket flow control calculation undercounting with multi-byte data -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9686
. -
Fixed incorrect parsing of chunk extensions with the pure Python parser -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9851
. -
Fixed system routes polluting the middleware cache -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9852
.
Removals and backward incompatible breaking changes
-
Improved performance of the connector when a connection can be reused -- by :user:
bdraco
.If
BaseConnector.connect
has been subclassed and replaced with custom logic, theceil_timeout
must be added.Related issues and pull requests on GitHub: :issue:
9600
.
Miscellaneous internal changes
-
Improved performance of the client request lifecycle when there are no cookies -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9470
. -
Improved performance of sending client requests when the writer can finish synchronously -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9485
. -
Improved performance of serializing HTTP headers -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
9603
. -
Passing
enable_cleanup_closed
to :py:class:aiohttp.TCPConnector
is now ignored on Python 3.12.7+ and 3.13.1+ since the underlying bug that caused asyncio to leak SSL connections has been fixed upstream -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
9726
, :issue:9736
.
v3.10.0
========================
Bug fixes
-
Fixed server response headers for
Content-Type
andContent-Encoding
for static compressed files -- by :user:steverep
.Server will now respond with a
Content-Type
appropriate for the compressed file (e.g."application/gzip"
), and omit theContent-Encoding
header. Users should expect that most clients will no longer decompress such responses by default.Related issues and pull requests on GitHub: :issue:
4462
. -
Fixed duplicate cookie expiration calls in the CookieJar implementation
Related issues and pull requests on GitHub: :issue:
7784
. -
Adjusted
FileResponse
to check file existence and access when preparing the response -- by :user:steverep
.The :py:class:
~aiohttp.web.FileResponse
class was modified to respond with 403 Forbidden or 404 Not Found as appropriate. Previously, it would cause a server error if the path did not exist or could not be accessed. Checks for existence, non-regular files, and permissions were expected to be done in the route handler. For static routes, this now permits a compressed file to exist without its uncompressed variant and still be served. In addition, this changes the response status for files without read permission to 403, and for non-regular files from 404 to 403 for consistency.Related issues and pull requests on GitHub: :issue:
8182
. -
Fixed
AsyncResolver
to matchThreadedResolver
behavior -- by :user:bdraco
.On system with IPv6 support, the :py:class:
~aiohttp.resolver.AsyncResolver
would not fallback to providing A records when AAAA records were not available. Additionally, unlike the :py:class:~aiohttp.resolver.ThreadedResolver
, the :py:class:~aiohttp.resolver.AsyncResolver
did not handle link-local addresses correctly.This change makes the behavior consistent with the :py:class:
~aiohttp.resolver.ThreadedResolver
.Related issues and pull requests on GitHub: :issue:
8270
. -
Fixed
ws_connect
not respectingreceive_timeout`` on WS(S) connection. -- by :user:
arcivanov`.Related issues and pull requests on GitHub: :issue:
8444
. -
Removed blocking I/O in the event loop for static resources and refactored exception handling -- by :user:
steverep
.File system calls when handling requests for static routes were moved to a separate thread to potentially improve performance. Exception handling was tightened in order to only return 403 Forbidden or 404 Not Found responses for expected scenarios; 500 Internal Server Error would be returned for any unknown errors.
Related issues and pull requests on GitHub: :issue:
8507
.
Features
-
Added a Request.wait_for_disconnection() method, as means of allowing request handlers to be notified of premature client disconnections.
Related issues and pull requests on GitHub: :issue:
2492
. -
Added 5 new exceptions: :py:exc:
~aiohttp.InvalidUrlClientError
, :py:exc:~aiohttp.RedirectClientError
, :py:exc:~aiohttp.NonHttpUrlClientError
, :py:exc:~aiohttp.InvalidUrlRedirectClientError
, :py:exc:~aiohttp.NonHttpUrlRedirectClientError
:py:exc:
~aiohttp.InvalidUrlRedirectClientError
, :py:exc:~aiohttp.NonHttpUrlRedirectClientError
are raised instead of :py:exc:ValueError
or :py:exc:~aiohttp.InvalidURL
when the redirect URL is invalid. Classes :py:exc:~aiohttp.InvalidUrlClientError
, :py:exc:~aiohttp.RedirectClientError
, :py:exc:~aiohttp.NonHttpUrlClientError
are base for them.The :py:exc:
~aiohttp.InvalidURL
now exposes adescription
property with the text explanation of the error details.-- by :user:
setla
, :user:AraHaan
, and :user:bdraco
Related issues and pull requests on GitHub: :issue:
2507
, :issue:3315
, :issue:6722
, :issue:8481
, :issue:8482
. -
Added a feature to retry closed connections automatically for idempotent methods. -- by :user:
Dreamsorcerer
Related issues and pull requests on GitHub: :issue:
7297
. -
Implemented filter_cookies() with domain-matching and path-matching on the keys, instead of testing every single cookie. This may break existing cookies that have been saved with
CookieJar.save()
. Cookies can be migrated with this script::import pickle with file_path.open("rb") as f: cookies = pickle.load(f) morsels = [(name, m) for c in cookies.values() for name, m in c.items()] cookies.clear() for name, m in morsels: cookies[(m["domain"], m["path"].rstrip("/"))][name] = m with file_path.open("wb") as f: pickle.dump(cookies, f, pickle.HIGHEST_PROTOCOL)
Related issues and pull requests on GitHub: :issue:
7583
, :issue:8535
. -
Separated connection and socket timeout errors, from ServerTimeoutError.
Related issues and pull requests on GitHub: :issue:
7801
. -
Implemented happy eyeballs
Related issues and pull requests on GitHub: :issue:
7954
. -
Added server capability to check for static files with Brotli compression via a
.br
extension -- by :user:steverep
.Related issues and pull requests on GitHub: :issue:
8062
.
Removals and backward incompatible breaking changes
-
The shutdown logic in 3.9 waited on all tasks, which caused issues with some libraries. In 3.10 we've changed this logic to only wait on request handlers. This means that it's important for developers to correctly handle the lifecycle of background tasks using a library such as
aiojobs
. If an application is usinghandler_cancellation=True
then it is also a good idea to ensure that any :func:asyncio.shield
calls are replaced with :func:aiojobs.aiohttp.shield
.Please read the updated documentation on these points:
https://docs.aiohttp.org/en/stable/web_advanced.html#graceful-shutdown
https://docs.aiohttp.org/en/stable/web_advanced.html#web-handler-cancellation-- by :user:
Dreamsorcerer
Related issues and pull requests on GitHub: :issue:
8495
.
Improved documentation
-
Added documentation for
aiohttp.web.FileResponse
.Related issues and pull requests on GitHub: :issue:
3958
. -
Improved the docs for the
ssl
params.Related issues and pull requests on GitHub: :issue:
8403
.
Contributor-facing changes
-
Enabled HTTP parser tests originally intended for 3.9.2 release -- by :user:
pajod
.Related issues and pull requests on GitHub: :issue:
8088
.
Miscellaneous internal changes
-
Improved URL handler resolution time by indexing resources in the UrlDispatcher. For applications with a large number of handlers, this should increase performance significantly. -- by :user:
bdraco
Related issues and pull requests on GitHub: :issue:
7829
. -
Added
nacl_middleware <https://github.com/CosmicDNA/nacl_middleware>
_ to the list of middlewares in the third party section of the documentation.Related issues and pull requests on GitHub: :issue:
8346
. -
Minor improvements to static typing -- by :user:
Dreamsorcerer
.Related issues and pull requests on GitHub: :issue:
8364
. -
Added a 3.11-specific overloads to
ClientSession
-- by :user:max-muoto
.Related issues and pull requests on GitHub: :issue:
8463
. -
Simplified path checks for
UrlDispatcher.add_static()
method -- by :user:steverep
.Related issues and pull requests on GitHub: :issue:
8491
. -
Avoided creating a future on every websocket receive -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
8498
. -
Updated identity checks for all
WSMsgType
type compares -- by :user:bdraco
.Related issues and pull requests on GitHub: :issue:
8501
. -
When using Python 3.12 or later, the writer is no longer scheduled on the event loop if it can finish synchronously. Avoiding event loop scheduling reduces latency and improves performance. -- by :user:
bdraco
.Related issues and pull requests on GitHub: :issue:
8510
. -
Restored :py:class:
~aiohttp.resolver.AsyncResolver
to be the default resolver. -- by :user:bdraco
.:py:class:
~aiohttp.resolver.AsyncResolver
was disabled by default because of IPv6 compatibility issues. These issues have been resolved and :py:class:~aiohttp.resolver.AsyncResolver
is again now the default resolver.Related issues and pull requests on GitHub: :issue:
8522
.
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-
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