04adf2df39
gh-102780: Fix uncancel() call in asyncio timeouts ( #102815 )
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Also use `raise TimeOut from <CancelledError instance>` so that the CancelledError is set
in the `__cause__` field rather than in the `__context__` field.
Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-03-22 10:52:10 -07:00
699cb20ae6
gh-102810: Add docstrings to the public-facing methods of `asyncio.Timeout` ( #102811 )
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Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-03-19 20:06:09 +00:00
adaed17341
GH-102748: remove legacy support for generator based coroutines from `asyncio.iscoroutine` ( #102749 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-03-16 20:28:10 +05:30
a44553ea9f
GH-100112: avoid using iterable coroutines in asyncio internally ( #100128 )
2023-03-16 09:20:43 +05:30
e94edab727
gh-102560 Add docstrings to asyncio.TaskGroup ( #102565 )
2023-03-14 17:33:19 -07:00
d8485d6c8b
Remove redundant `_ensure_future` in favor of `ensure_future` in `asyncio` ( #102398 )
2023-03-07 08:44:55 +05:30
77d95c8373
gh-100226: Clarify StreamReader.read behavior ( #101807 )
2023-02-17 13:01:26 -08:00
a5024a261a
GH-96764: rewrite `asyncio.wait_for` to use `asyncio.timeout` ( #98518 )
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Changes `asyncio.wait_for` to use `asyncio.timeout` as its underlying implementation.
2023-02-17 00:18:21 +05:30
cc407b9de6
gh-101317: Add `ssl_shutdown_timeout` parameter for `asyncio.StreamWriter.start_tls` ( #101335 )
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Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
2023-02-01 16:33:59 +05:30
9e947675ae
gh-101143: Remove references to `TimerHandle` from `asyncio.base_events.BaseEventLoop._add_callback` ( #101197 )
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Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
2023-01-21 14:46:07 +05:30
1bc7a73683
GH-100573: Fix server hang caused by os.stat() on named pipe (Windows) ( #100959 )
2023-01-13 13:24:57 -08:00
e5bd5ad70d
gh-100160: Restore and deprecate implicit creation of an event loop (GH-100410)
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Partially revert changes made in GH-93453.
asyncio.DefaultEventLoopPolicy.get_event_loop() now emits a
DeprecationWarning and creates and sets a new event loop instead of
raising a RuntimeError if there is no current event loop set.
Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
2023-01-13 14:40:29 +02:00
ba8dcdbcab
GH-86508: skip binding to local addresses of different family in `asyncio.open_connection` ( #100615 )
2023-01-04 13:30:26 +05:30
c122390a55
GH-91166: Implement zero copy writes for `SelectorSocketTransport` in asyncio ( #31871 )
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Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
2022-12-24 11:21:11 +05:30
4cc63e0d4e
gh-100344: Add C implementation for `asyncio.current_task` ( #100345 )
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Co-authored-by: pranavtbhat
2022-12-22 19:08:12 +05:30
a7715ccfba
GH-100133: fix `asyncio` subprocess losing `stderr` and `stdout` output ( #100154 )
2022-12-21 15:20:26 +05:30
4994f2488f
GH-100363: Speed up `asyncio.get_running_loop` ( #100364 )
2022-12-21 15:19:44 +05:30
a6331b605e
gh-100348: Fix ref cycle in `asyncio._SelectorSocketTransport` with `_read_ready_cb` ( #100349 )
2022-12-20 16:10:56 +05:30
1bb68ba6d9
gh-99941: Ensure that asyncio.Protocol.data_received receives immutable bytes ( #100053 )
2022-12-10 15:07:02 -08:00
fd38a2f0ec
gh-93453: No longer create an event loop in get_event_loop() ( #98440 )
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asyncio.get_event_loop() now always return either running event loop or
the result of get_event_loop_policy().get_event_loop() call. The latter
should now raise an RuntimeError if no current event loop was set
instead of creating and setting a new event loop.
It affects also a number of asyncio functions and constructors which
call get_event_loop() implicitly: ensure_future(), shield(), gather(),
etc.
DeprecationWarning is no longer emitted if there is no running event loop but
the current event loop was set.
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2022-12-06 18:42:12 +01:00
191708c56c
GH-66285: fix forking in asyncio ( #99769 )
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Closes #66285
2022-11-27 11:24:48 +05:30
351842b46a
GH-66285: Revert "fix forking in asyncio" ( #99756 )
2022-11-24 23:04:21 +05:30
5d09d11aa0
GH-79033: Fix asyncio.Server.wait_closed() ( #98582 )
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It was a no-op when used as recommended (after close()).
I had to debug one test (test__sock_sendfile_native_failure) --
the cleanup sequence for the test fixture was botched.
Hopefully that's not a portend of problems in user code --
this has never worked so people may well be doing this wrong. :-(
Co-authored-by: kumar aditya
2022-11-24 08:32:58 -07:00
0c1fbc17b4
GH-66285: fix forking in `asyncio` ( #99539 )
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`asyncio` now does not shares event loop and signal wakeupfd in forked processes.
2022-11-24 09:10:27 +05:30
995f6170c7
gh-88863: Clear ref cycles to resolve leak when asyncio.open_connection raises ( #95739 )
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Break reference cycles to resolve memory leak, by
removing local exception and future instances from the frame
2022-11-22 07:06:20 -08:00
f63002755d
GH-99388: add `loop_factory` parameter to `asyncio.run` ( #99462 )
2022-11-14 10:18:51 -08:00
aa874326d8
GH-94597: add deprecation warnings for subclassing `AbstractChildWatcher` ( #99386 )
2022-11-11 23:17:53 -08:00
f1680c3fbf
gh-99277: remove older version of `get_write_buffer_limits` ( #99280 )
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Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
2022-11-10 08:07:17 -08:00
9bdec0aa45
GH-90352: fix _SelectorDatagramTransport to inherit from DatagramTransport ( #98844 )
2022-10-29 09:43:42 -07:00
8a755423eb
gh-98703: Fix asyncio proactor_events calling _call_connection_lost multiple times (GH-98704)
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Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
2022-10-27 10:37:12 +08:00
ad1dc3ebb6
GH-89237: fix hang in proactor `subprocess.wait_closed()` ( #98572 )
2022-10-24 13:21:42 -07:00
62bf5d8d0a
GH-98539: fix ref cycle in `_SSLProtocolTransport` after close ( #98540 )
2022-10-22 09:11:27 -07:00
f4a14941e6
GH-98543: Fix `asyncio.TaskGroup` to not keep reference to errors after raising ExceptionGroup ( #98544 )
2022-10-22 09:05:11 -07:00
72c10d3f1a
GH-98327: Reduce scope of catch_warnings() in _make_subprocess_transport ( #98333 )
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Alas, warnings.catch_warnings() has global scope, not thread scope, so this is still not perfect, but it reduces the time during which warnings are ignored. Better solution welcome.
2022-10-17 08:27:02 -07:00
660f10248b
GH-94597: Deprecate child watcher getters and setters ( #98215 )
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This is the next step for deprecating child watchers.
Until we've removed the API completely we have to use it, so this PR is mostly suppressing a lot of warnings when using the API internally.
Once the child watcher API is totally removed, the two child watcher implementations we actually use and need (Pidfd and Thread) will be turned into internal helpers.
2022-10-15 16:09:30 -07:00
b863b9cd4b
Bpo-41246: IOCP Proactor avoid callback code duplication ( #21399 )
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Use the same callback function for overlapped operations recv, recv_into, recvfrom, sendto, send, and sendfile inside IocpProactor.
2022-10-13 11:05:16 -07:00
c9ed0327a9
bpo-46364: Use sockets for stdin of asyncio only on AIX ( #30596 )
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Signed-off-by: Christoph Hamsen <hamsen.christoph@posteo.de>
Co-authored-by: July Tikhonov <july.tikh@gmail.com>
2022-10-13 09:11:15 -07:00
d8765284f3
GH-94597: deprecate `SafeChildWatcher`, `FastChildWatcher` and `MultiLoopChildWatcher` child watchers ( #98089 )
2022-10-08 13:52:19 -07:00
8ba9378b16
GH-98023: Change default child watcher to PidfdChildWatcher on supported systems ( #98024 )
2022-10-07 17:29:09 -07:00
3d8b224547
GH-94182: Run the PidfdChildWatcher on the running loop ( #94184 )
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There is no reason for this watcher to be attached to any particular loop.
This should make it safe to use regardless of the lifetime of the event loop running in the main thread
(relative to other loops).
Co-authored-by: Yury Selivanov <yury@edgedb.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
2022-10-07 17:24:01 -07:00
c06276402b
GH-88968: Reject socket that is already used as a transport ( #98010 )
2022-10-07 12:56:50 -07:00
09de8d7aaf
GH-90985: Revert "Deprecate passing a message into cancel()" ( #97999 )
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Reason: we were too hasty in deprecating this.
We shouldn't deprecate it before we have a replacement.
2022-10-06 17:30:27 -07:00
e2e6b95c03
GH-88050: fix race in closing subprocess pipe in asyncio ( #97951 )
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Check for None when iterating over `self._pipes.values()`.
2022-10-06 10:18:19 -07:00
7015e13797
gh-88050: Fix asyncio subprocess to kill process cleanly when process is blocked ( #32073 )
2022-10-05 10:15:31 -07:00
8079bef56f
GH-96704: Add {Task,Handle}.get_context(), use it in call_exception_handler() ( #96756 )
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Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
2022-10-04 23:49:10 -07:00
3a49dbb98c
gh-94732: Fix KeyboardInterrupt race in asyncio run_forever() ( #97765 )
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Ensure that the event loop's `_thread_id` attribute and the asyncgen hooks set by `sys.set_asyncgen_hooks()` are always restored no matter where a KeyboardInterrupt exception is raised.
2022-10-03 13:34:35 -07:00
f00645d5db
gh-90908: Document asyncio.Task.cancelling() and asyncio.Task.uncancel() ( #95253 )
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Co-authored-by: Thomas Grainger <tagrain@gmail.com>
2022-10-01 10:42:36 -07:00
e9d63760fe
GH-96827: Don't touch closed loops from executor threads ( #96837 )
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* When chaining futures, skip callback if loop closed.
* When shutting down an executor, don't wake a closed loop.
2022-09-30 12:55:40 -07:00
575a253b5c
GH-82448: Add thread timeout for loop.shutdown_default_executor ( #97561 )
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Co-authored-by: Kyle Stanley <aeros167@gmail.com>
2022-09-28 10:39:42 -07:00
68c46ae68b
gh-97545: Make Semaphore run faster. ( #97549 )
2022-09-26 16:38:00 -07:00
Kristján Valur Jónsson
JosephSBoyle
Kumar Aditya
Jan Gosmann
beavailable
J. Nick Koston
Guido van Rossum
Serhiy Storchaka
Itamar Ostricher
Richard Kojedzinszky
DarioDaF
Dong Uk, Kang
Carlo
Ken Jin
Tony Solomonik
Christoph Hamsen
Thomas Grainger
hetmankp
Łukasz Langa
Cyker Way