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114602 Commits

Author SHA1 Message Date
Victor Stinner 04f4977f50
gh-96387: take_gil() resets drop request before exit (#96869) 
At Python exit, sometimes a thread holding the GIL can wait forever
for a thread (usually a daemon thread) which requested to drop the
GIL, whereas the thread already exited. To fix the race condition,
the thread which requested the GIL drop now resets its request before
exiting.

take_gil() now calls RESET_GIL_DROP_REQUEST() before
PyThread_exit_thread() if it called SET_GIL_DROP_REQUEST to fix a
race condition with drop_gil().

Issue discovered and analyzed by Mingliang ZHAO.
 2022-09-20 00:13:56 +02:00
Brandt Bucher c10e33ac11
GH-96864: Check for error between line and opcode events (GH-96880) 2022-09-19 14:02:24 -07:00
Shantanu 5b3a2569f4
gh-96917: link to typing.readthedocs.io from typing.rst (#96921) 
See the discussion at https://github.com/python/cpython/issues/91533
 2022-09-19 12:09:41 -07:00
C.A.M. Gerlach 558768ff22
gh-95913: Copyedit, link & format Typing Features section in 3.11 What's New (GH-96097) 
Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
 2022-09-19 15:44:01 +02:00
C.A.M. Gerlach 8ee27e3318
gh-95913: Fix and copyedit New Features section of 3.11 What's New (GH-95915) 2022-09-19 15:32:51 +02:00
Matthias Görgens cbdeda8ce7
gh-96821: Fix undefined behaviour in `_testcapimodule.c` (GH-96915) 
* gh-96821: Assert for demonstrating undefined behaviour

* Fix UB

Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
 2022-09-19 15:59:13 +08:00
Raymond Hettinger bbc24b2bd5
GH-96851: Add link to FAQ entry for caching method calls. (GH-96902) 2022-09-18 16:36:20 -05:00
partev 2d1a2d902a
fix various typos in random module's documentation (GH-96912) 2022-09-18 14:35:22 -07:00
Scott Main 810ae51787
gh-94787: [doc] Add to argparse doc an example of a mutually-exclusive group nested in an argument group (GH-94807) 2022-09-18 09:05:43 +01:00
Raymond Hettinger 670007abb4
Clarify that the expression is regular math notation, not Python. (#96903) 2022-09-17 21:09:39 -05:00
Terry Jan Reedy aa671b48d6
gh-87179: Fix more IDLE class headers (#96899) 
Remove unneeded '(object)' and '()'.
 2022-09-17 17:53:23 -04:00
Guido van Rossum 487135a396
Revert "gh-87079: Warn on unintended signal wakeup fd override in `asyncio` (#96807)" (#96898) 
This reverts commit 0587810698.
Reason: This broke buildbots (some warnings added by that commit are turned to errors in the SSL buildbot).
Repro:  ./python Lib/test/ssltests.py
 2022-09-17 14:12:45 -07:00
Lysandros Nikolaou 7e36abbb78
gh-91210: Improve error message when non-default param follows default (GH-95933) 
- Improve error message when parameter without a default follows one with a default
- Show same error message when positional-only params precede the default/non-default sequence
 2022-09-17 10:09:28 -07:00
Raymond Hettinger 78359b1d45
Simplify sieve() recipe. Add edge case tests. (GH-96892) 2022-09-17 11:31:04 -05:00
Michel Hidalgo 0587810698
gh-87079: Warn on unintended signal wakeup fd override in `asyncio` (#96807) 
Warn on loop initialization, when setting the wakeup fd disturbs a previously set wakeup fd, and on loop closing, when upon resetting the wakeup fd, we find it has been changed by someone else.
 2022-09-17 08:07:54 -07:00
Vinay Sajip 2cd70ffb3f
gh-96861: Check for unset sys.executable during venv creation. (GH-96887) 2022-09-17 12:58:31 +01:00
Christian Heimes 0b62964b04
gh-96883: browser: include concurrent.futures (GH-96886) 2022-09-17 13:23:39 +02:00
Benjamin Peterson c00f2b15d8
fixes gh-96841: replace Mercurial with VCS (#96879) 2022-09-16 11:26:02 -07:00
Victor Stinner e841ffc915
gh-95778: Mention sys.set_int_max_str_digits() in error message (#96874) 
When ValueError is raised if an integer is larger than the limit,
mention sys.set_int_max_str_digits() in the error message.
 2022-09-16 20:04:37 +02:00
Serhiy Storchaka 426d72e7dd
gh-96052: codeop: fix handling compiler warnings in incomplete input (GH-96132) 
Previously codeop.compile_command() emitted compiler warnings (SyntaxWarning or
DeprecationWarning) and raised a SyntaxError for incomplete input containing
a potentially incorrect code. Now it always returns None for incomplete input
without emitting any warnings.
 2022-09-16 17:37:30 +03:00
Dong-hee Na e47b96c44f
gh-89536: Use ThinLTO policy if possible (gh-96766) 2022-09-16 19:40:05 +09:00
Erlend E. Aasland 16c33a9676
gh-96810: Clarify for which statements sqlite3 implicitly opens transactions (#96832) 2022-09-15 23:11:52 +02:00
Dennis Sweeney 303bd88047
Fix ResourceWarning in test.test_frame (GH-96831) 2022-09-15 18:31:45 +01:00
adphrost a41ed975e8
GH-91049: Introduce set vectorcall field API for PyFunctionObject (GH-92257) 
Co-authored-by: Andrew Frost <adfrost@fb.com>
Co-authored-by: Itamar Ostricher <itamarost@gmail.com>
 2022-09-15 16:42:37 +01:00
Nikita Sobolev e37ac5fbb6
gh-96751: Remove dead code from `CALL_FUNCTION_EX` opcode (GH-96752) 2022-09-15 10:33:13 +01:00
Ruan Comelli 8e9a37dde4
Fix type annotation of `pstats.FunctionProfile.ncalls` (#96741) 
* fix: annotate `pstats.FunctionProfile.ncalls` as `str`

This change aligns the type annotation of `pstats.FunctionProfile.ncalls` with its runtime type.
 2022-09-14 18:33:43 -07:00
Brandt Bucher a83fdf2563
GH-90997: Improve inline cache performance for MSVC (GH-96781) 2022-09-14 17:05:04 -07:00
Benjamin Peterson 9f1814723f
Revert accidental removal from 3.12 doc. (gh-96826) 2022-09-14 07:59:23 -07:00
Yusuke Kadowaki 92338f8f19
gh-77171 Support WAVE_FORMAT_EXTENSIBLE in the wave module (GH-96777) 
The test file, a modified version of Lib/test/audiodata/pluck-pcm24.wav, was provided by Andrea Celletti on the bug tracker.

Co-authored-by: Zackery Spytz <zspytz@gmail.com>
 2022-09-14 14:34:40 +01:00
Kevin Modzelewski 4781535a57
ceval: Use _PyTuple_FromArraySteal in BUILD_TUPLE (GH-96516) 2022-09-14 12:44:32 +09:00
Nikita Sobolev f2d749a2c2
gh-96784: Cover more typing special forms in `get_args()` (#96791) 2022-09-13 19:35:52 -07:00
Nikita Sobolev 9b3d2d008a
gh-96769: Cover more typing special forms to be unsubclassable (#96772) 2022-09-13 19:35:16 -07:00
Raymond Hettinger 8dc9b3fbc1
Itertools sieve() recipe (#96813) 2022-09-13 21:10:47 -05:00
Benjamin Peterson fd1e477f53
closes gh-96734: Update to Unicode 15.0.0. (GH-96809) 2022-09-13 15:45:12 -07:00
Dennis Sweeney 69d9a08099
gh-94808: improve comments and coverage of fastsearch.h (GH-96760) 2022-09-13 14:25:10 -04:00
Laurie O 4995f5f9a0
Add dataclass field default change to 3.11 what's new (#96790) 
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
 2022-09-13 08:56:08 -07:00
Alex Waygood bf5fd49252
gh-95778: Fix `sys.set_int_max_str_digits()` parameter name (#96798) 
Discovered in https://github.com/python/typeshed/pull/8733
 2022-09-13 08:22:50 -07:00
Matthias Görgens 81e36f350b
gh-96678: Fix UB of null pointer arithmetic (GH-96782) 
Automerge-Triggered-By: GH:pablogsal
 2022-09-13 06:14:35 -07:00
Matthias Görgens 6ba686d97f
gh-96678: Avoid undefined behaviour in test (#96672) 2022-09-13 13:15:11 +01:00
Pablo Galindo Salgado 830a20eb32
gh-93503: Document the new tracing/profiling APIs in the What's new document (#96681) 
Co-authored-by: Victor Stinner <vstinner@python.org>
 2022-09-13 13:12:15 +01:00
Irit Katriel 6d7a0e0dd7
gh-87092: reduce redundancy and repetition in compiler's optimization stage (GH-96713) 2022-09-13 13:03:41 +01:00
Erlend E. Aasland 49cceeb5c9
gh-96702: Order methods before attrs in sqlite3.Connection docs (#96703) 2022-09-13 10:28:57 +02:00
Mark Shannon 12c5f328d2
GH-96754: Check whether the interpreter frame is complete before creating frame object. (GH-96776) 2022-09-13 09:25:16 +01:00
Eric Snow 1756ffd66a
gh-90110: Fix the c-analyzer Tool (gh-96731) 
This includes:

* update the whitelists
* fixes so we can stop ignoring some of the files
* ensure Include/cpython/*.h get analyzed
 2022-09-12 11:09:31 -06:00
adang1345 662782e95f
gh-96729: Ensure installers built with Tools/msi/buildrelease.bat have matching UUIDs with official releases (GH-96755) 2022-09-12 15:23:13 +01:00
zhanpon 53a54b781d
gh-96706: [doc] Don't recomment deprecated use of get_event_loop() in examples (#96707) 2022-09-11 12:56:30 -07:00
Christian Heimes a36235d5c7
gh-84461: Omit resource mod and getresuid funcs on Emscripten (GH-96303) 2022-09-11 10:10:00 +02:00
Christian Heimes 1fc8bd3710
gh-95853: Multiple ops and debug for wasm_build.py (#96744) 2022-09-11 09:51:23 +02:00
Dong-hee Na 8d75a13fde
gh-90751: memoryview now supports half-float (#96738) 
Co-authored-by: Antoine Pitrou <antoine@python.org>
 2022-09-10 22:44:10 +02:00
Maksym Medvied c4e57fb6df
Fix typo in 3.12 whatsnew (GH-96740) 2022-09-10 19:14:01 +01:00