Separate the installer `Shell profile updater` postinstall script from the `Update Shell Profile.command` to enable more robust error handling.
(cherry picked from commit 781eb1a688)
Co-authored-by: Ned Deily <nad@python.org>
* [3.13] gh-135244: generate UUID random Node ID with a CSPRNG as per RFC 9562, §6.10.3 (GH-135226)
This aligns with the recommendations of RFC 9562, Section 6.10, paragraph 3 [1].
[1]: https://www.rfc-editor.org/rfc/rfc9562.html#section-6.10-3.
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(cherry picked from commit 1cb7163872)
Co-authored-by: LamentXU <108666168+LamentXU123@users.noreply.github.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
gh-137397: Skip test_os_open on NetBSD due to indefinite hang (GH-137398)
(cherry picked from commit 7f416c8674)
Co-authored-by: Furkan Onder <furkanonder@protonmail.com>
This commit includes the original commit and the NEWS entry that was added separately.
(cherry picked from commit 3bffada467)
(cherry picked from commit 9eb84d83e0)
* gh-132124: improve safety nets for creating AF_UNIX socket files (GH-134085)
* ensure that we can create AF_UNIX socket files
* emit a warning if system-wide temporary directory is used
(cherry picked from commit 1a07a01014)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
* rename warn -> _warn for the 3.13.x backport
* Update Misc/NEWS.d/next/Library/2025-05-16-12-40-37.gh-issue-132124.T_5Odx.rst
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Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
* [3.13] gh-130077: Properly match full soft keywords in the parser (GH-135317)
(cherry picked from commit ff2b5f40c2)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
* Remove line the main-branch commit removed
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Co-authored-by: Petr Viktorin <encukou@gmail.com>
(cherry picked from commit 698bab5a40)
Co-authored-by: Weilin Du <108666168+LamentXU123@users.noreply.github.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-137314: Fix incorrect treatment of format specs in raw fstrings (GH-137328)
(cherry picked from commit 0153d82a5a)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
gh-135444: fix `asyncio.DatagramTransport.sendto` to account for datagram header size when data cannot be sent (GH-135445)
(cherry picked from commit e3ea861351)
Co-authored-by: Justin Bronder <jsbronder@cold-front.org>
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
* Turn the __future__ table to list-table.
This'll make it easier to add entries that need longer markup
* Semantic markup for __future__ feature descriptions.
* Document CO_* C macros.
(cherry picked from commit 2468aafe98)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
It happened when there were at least 16 characters after dot in the
locale name.
(cherry picked from commit 718e0c89ba)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit 65d2c51c10)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Sviatoslav Sydorenko <webknjaz@redhat.com>
The free threading build uses QSBR to delay the freeing of dictionary
keys and list arrays when the objects are accessed by multiple threads
in order to allow concurrent reads to proceed with holding the object
lock. The requests are processed in batches to reduce execution
overhead, but for large memory blocks this can lead to excess memory
usage.
Take into account the size of the memory block when deciding when to
process QSBR requests.
Also track the amount of memory being held by QSBR for mimalloc pages.
Advance the write sequence if this memory exceeds a limit. Advancing
the sequence will allow it to be freed more quickly.
Process the held QSBR items from the "eval breaker", rather than from
`_PyMem_FreeDelayed()`. This gives a higher chance that the global read
sequence has advanced enough so that items can be freed.
(cherry picked from commit 113de8545f)
Co-authored-by: Neil Schemenauer <nas-github@arctrix.com>
Co-authored-by: Sam Gross <colesbury@gmail.com>
gh-130577: tarfile now validates archives to ensure member offsets are non-negative (GH-137027)
(cherry picked from commit 7040aa54f1)
Co-authored-by: Alexander Urieles <aeurielesn@users.noreply.github.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
gh-119711: describe `create_datagram_endpoint`'s behavior in asyncio when `local_addr` is `None` (GH-136913)
(cherry picked from commit 1481384141)
Co-authored-by: AN Long <aisk@users.noreply.github.com>
[3.13] gh-84559: improve What's New entry for `multiprocessing` start method changes (GH-128173)
(cherry picked from commit b8c313a41c)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
gh-132898: Add a note in `multiprocessing.Process` docs about creating a process in a REPL (GH-137118)
* Reword, expand, and clarify the limitation, highlighting the REPL case.
* Mention in the high level Process description.
* added a pointer to the GH issue from the doc note
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(cherry picked from commit 4e40f2bea7)
Co-authored-by: Duprat <yduprat@gmail.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Lock when the thread state is detached.
(cherry picked from commit e047a35b23) or really from the 3.14 backport fd565fdfc9
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
gh-126662: naming consistency for `signal.ItimerError` (GH-126712)
(cherry picked from commit d5fa437dfb)
Co-authored-by: Stephen Morton <git@tungol.org>
Files like NUL on windows are, from `importlib.resources` point of
view, an artifact caused by installing to a filesystem directory.
Mention these.
(cherry picked from commit fac4964fdb)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
gh-137043: mention `PyList_GET_ITEM` as unsafe borrowed API in free-threading docs (GH-137042)
(cherry picked from commit 38b936cc99)
Co-authored-by: Guido Imperiale <crusaderky@gmail.com>
Modifies the test runner script to no longer export the the HOST environment
variable, and to allow for tests that produce no Python output (output from the
Android console is still expected and required). These changes stem from
knowledge gained during developing a PR for Android support in cibuildwheel.
(cherry picked from commit 149bddcc21)
Co-authored-by: Malcolm Smith <smith@chaquo.com>
