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964 Commits

Author SHA1 Message Date
J. Nick Koston 9eeb4b485f gh-82500: Fix asyncio sendfile overflow on 32bit (#107056) 2023-07-22 21:07:14 -07:00
J. Nick Koston b7dc795dfd gh-106527: asyncio: optimize to add/remove readers and writers (#106528) 2023-07-22 21:07:40 +00:00
Chris Brett 4b4a5b70aa gh-106634: Corrected minor asyncio doc issues (#106671) 2023-07-13 13:21:13 +05:30
Andrew Geng 3e5ce7968f gh-106503: asyncio._SelectorSocketTransport: fix cyclic reference on close(). (#106504) 2023-07-07 17:11:54 +05:30
James Webber a12e8ffb49 gh-106075: add asyncio.taskgroups.__all__ to asyncio.__all__ (#106090) 
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
 2023-06-26 07:54:03 +00:00
Kumar Aditya 840d02f3f0 GH-105684: Require asyncio.Task implementations to support set_name method (#105685) 2023-06-13 06:06:40 +00:00
Jay f0fb782ddb gh-105331: Change asyncio.sleep to raise `ValueError for nan (#105641) 
Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
 2023-06-12 20:29:02 +00:00
Guido van Rossum 7fc8e2d462 gh-104340: Suppress warning about unawaited exception for closed pipe stdin (#104586) 2023-05-17 16:45:11 -07:00
Sam Bull fb8739f0b6 gh-98539: Make _SSLTransportProtocol.abort() safe to call when closed (#104474) 2023-05-14 11:58:13 -07:00
Jacob Bower bf89d4283a gh-97696 Remove unnecessary check for eager_start kwarg (#104188) 
Instead, add docstring to create_eager_task_factory.
 2023-05-09 00:51:58 +00:00
Itamar Ostricher 263abd333d gh-104144: Optimize gather to finish eagerly when all futures complete eagerly (#104138) 2023-05-06 15:15:27 +00:00
Itamar Ostricher 52d8f36e8c gh-104144: Skip scheduling a done callback if a TaskGroup task completes eagerly (#104140) 
Co-authored-by: Carl Meyer <carl@oddbird.net>
 2023-05-05 16:44:03 -07:00
Itamar Ostricher a474e04388 gh-97696: asyncio eager tasks factory (#102853) 
Co-authored-by: Jacob Bower <jbower@meta.com>
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
 2023-05-01 15:10:13 -06:00
Marek Marczykowski-Górecki 67d140dba7 gh-83925: Make asyncio.subprocess communicate similar to non-asyncio (#18650) 
subprocess's communicate(None) closes stdin of the child process, after
sending no (extra) data. Make asyncio variant do the same.
This fixes issues with processes that waits for EOF on stdin before
continuing.
 2023-04-27 17:30:26 -07:00
Itayazolay 78942ecd9b gh-103607: Fix pause_reading to work when called from connection_made in asyncio. (#17425) 
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
 2023-04-27 15:33:29 +05:30
Ali-Akber Saifee 19d2639d1e gh-103462: Ensure SelectorSocketTransport.writelines registers a writer when data is still pending (#103463) 2023-04-13 10:16:52 +05:30
Kristján Valur Jónsson 04adf2df39 gh-102780: Fix uncancel() call in asyncio timeouts (#102815) 
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
JosephSBoyle 699cb20ae6 gh-102810: Add docstrings to the public-facing methods of asyncio.Timeout (#102811) 
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
Kumar Aditya adaed17341 GH-102748: remove legacy support for generator based coroutines from asyncio.iscoroutine (#102749) 
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
 2023-03-16 20:28:10 +05:30
Kumar Aditya a44553ea9f GH-100112: avoid using iterable coroutines in asyncio internally (#100128) 2023-03-16 09:20:43 +05:30
JosephSBoyle e94edab727 gh-102560 Add docstrings to asyncio.TaskGroup (#102565) 2023-03-14 17:33:19 -07:00
Kumar Aditya d8485d6c8b Remove redundant _ensure_future in favor of ensure_future in asyncio (#102398) 2023-03-07 08:44:55 +05:30
Jan Gosmann 77d95c8373 gh-100226: Clarify StreamReader.read behavior (#101807) 2023-02-17 13:01:26 -08:00
Kumar Aditya a5024a261a GH-96764: rewrite asyncio.wait_for to use asyncio.timeout (#98518) 
Changes `asyncio.wait_for` to use `asyncio.timeout` as its underlying implementation.
 2023-02-17 00:18:21 +05:30
beavailable cc407b9de6 gh-101317: Add ssl_shutdown_timeout parameter for asyncio.StreamWriter.start_tls (#101335) 
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
 2023-02-01 16:33:59 +05:30
J. Nick Koston 9e947675ae gh-101143: Remove references to TimerHandle from asyncio.base_events.BaseEventLoop._add_callback (#101197) 
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
 2023-01-21 14:46:07 +05:30
Guido van Rossum 1bc7a73683 GH-100573: Fix server hang caused by os.stat() on named pipe (Windows) (#100959) 2023-01-13 13:24:57 -08:00
Serhiy Storchaka e5bd5ad70d gh-100160: Restore and deprecate implicit creation of an event loop (GH-100410) 
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
Kumar Aditya ba8dcdbcab GH-86508: skip binding to local addresses of different family in asyncio.open_connection (#100615) 2023-01-04 13:30:26 +05:30
Kumar Aditya c122390a55 GH-91166: Implement zero copy writes for SelectorSocketTransport in asyncio (#31871) 
Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
 2022-12-24 11:21:11 +05:30
Itamar Ostricher 4cc63e0d4e gh-100344: Add C implementation for asyncio.current_task (#100345) 
Co-authored-by: pranavtbhat
 2022-12-22 19:08:12 +05:30
Kumar Aditya a7715ccfba GH-100133: fix asyncio subprocess losing stderr and stdout output (#100154) 2022-12-21 15:20:26 +05:30
Kumar Aditya 4994f2488f GH-100363: Speed up asyncio.get_running_loop (#100364) 2022-12-21 15:19:44 +05:30
Richard Kojedzinszky a6331b605e gh-100348: Fix ref cycle in asyncio._SelectorSocketTransport with _read_ready_cb (#100349) 2022-12-20 16:10:56 +05:30
DarioDaF 1bb68ba6d9 gh-99941: Ensure that asyncio.Protocol.data_received receives immutable bytes (#100053) 2022-12-10 15:07:02 -08:00
Serhiy Storchaka fd38a2f0ec gh-93453: No longer create an event loop in get_event_loop() (#98440) 
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
Kumar Aditya 191708c56c GH-66285: fix forking in asyncio (#99769) 
Closes #66285
 2022-11-27 11:24:48 +05:30
Kumar Aditya 351842b46a GH-66285: Revert "fix forking in asyncio" (#99756) 2022-11-24 23:04:21 +05:30
Guido van Rossum 5d09d11aa0 GH-79033: Fix asyncio.Server.wait_closed() (#98582) 
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
Kumar Aditya 0c1fbc17b4 GH-66285: fix forking in asyncio (#99539) 
`asyncio` now does not shares event loop and signal wakeupfd in forked processes.
 2022-11-24 09:10:27 +05:30
Dong Uk, Kang 995f6170c7 gh-88863: Clear ref cycles to resolve leak when asyncio.open_connection raises (#95739) 
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
Kumar Aditya f63002755d GH-99388: add loop_factory parameter to asyncio.run (#99462) 2022-11-14 10:18:51 -08:00
Kumar Aditya aa874326d8 GH-94597: add deprecation warnings for subclassing AbstractChildWatcher (#99386) 2022-11-11 23:17:53 -08:00
Carlo f1680c3fbf gh-99277: remove older version of get_write_buffer_limits (#99280) 
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
 2022-11-10 08:07:17 -08:00
Kumar Aditya 9bdec0aa45 GH-90352: fix _SelectorDatagramTransport to inherit from DatagramTransport (#98844) 2022-10-29 09:43:42 -07:00
Ken Jin 8a755423eb gh-98703: Fix asyncio proactor_events calling _call_connection_lost multiple times (GH-98704) 
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
 2022-10-27 10:37:12 +08:00
Kumar Aditya ad1dc3ebb6 GH-89237: fix hang in proactor subprocess.wait_closed() (#98572) 2022-10-24 13:21:42 -07:00
Kumar Aditya 62bf5d8d0a GH-98539: fix ref cycle in _SSLProtocolTransport after close (#98540) 2022-10-22 09:11:27 -07:00
Kumar Aditya f4a14941e6 GH-98543: Fix asyncio.TaskGroup to not keep reference to errors after raising ExceptionGroup (#98544) 2022-10-22 09:05:11 -07:00
Kumar Aditya 72c10d3f1a GH-98327: Reduce scope of catch_warnings() in _make_subprocess_transport (#98333) 
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