gh-133740: Fix locale.nl_langinfo(ALT_DIGITS) (GH-134468)
Set the LC_CTYPE locale to the LC_TIME locale even if
nl_langinfo(ALT_DIGITS) result is ASCII. The result is a list
separated by NUL characters and the code only checks the first list
item which can be ASCII whereas following items are non-ASCII.
Fix test__locale for the uk_UA locale on RHEL 7.
(cherry picked from commit 899c7dc283)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-134370: Added clarification on instance annotations (GH-134387)
Instances of classes cannot have annotations,
however sometimes they will erroneously have the
__annotations__ attribute
(cherry picked from commit bd4046f4f8)
Co-authored-by: Alex Kautz <alex@takemobi.com>
This change includes some semi-related refactoring of queues and channels.
(cherry picked from commit d0eedfa10e, gh-134440)
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
gh-131357: Add some extra tests for empty bytes and bytearray (GH-134458)
(cherry picked from commit 7309eb60c0)
Co-authored-by: Sergey Miryanov <sergey.miryanov@gmail.com>
Add notes on nogil & reinitialization to the Opt-Out section in Module Isolation HOWTO (GH-134141)
(cherry picked from commit 1f0a294e8c)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Sam Gross <colesbury@gmail.com>
gh-134309: Add ``github.actor`` to the GitHub Actions concurrency key (GH-134310)
When inexperienced users create a PR from their default branch, all of the concurrency keys
collide as there is no namespacing. This becomes an issue at events with many new contributors,
where workflow runs are cancelled on other pull requests.
Disambiguate by adding the username of the relevant 'actor' to the concurrency key.
(cherry picked from commit 979d81a179)
Authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Kira <coldcaption@gmail.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Sviatoslav Sydorenko <sviat@redhat.com>
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
gh-134062: Fix hash collisions in IPv4Network and IPv6Network (GH-134063)
(cherry picked from commit f3fc0c16e0)
gh-134062: Fix hash collisions in IPv4Network and IPv6Network
gh-134062: Add hash collision regression test
Co-authored-by: Mike Salvatore <mike.s.salvatore@gmail.com>
The `__main__` module imported in the `_pyrepl` module points to the `_pyrepl` module itself when the interpreter was launched without `-m` option and didn't execute a module,
while it's an unexpected behavior that `__main__` can be `_pyrepl` and relative imports such as `from . import *` works based on the `_pyrepl` module.
(cherry picked from commit b1b8962443)
Co-authored-by: Yuichiro Tachibana (Tsuchiya) <t.yic.yt@gmail.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
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>
gh-132983: Refactor shared code in train_dict and finalize_dict (GH-134432)
Refactor shared code in train_dict and finalize_dict
(cherry picked from commit c64a21454b)
Co-authored-by: Emma Smith <emma@emmatyping.dev>
This was added in the add of `_io`, isn't used since bpo-21859 when a
`_pyio` implementation was added which defines `FileIO` lower down in
the file.
(cherry picked from commit 0a68068bd2)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
Update `test_io` `_check_warn_on_dealloc` to use `self.` to dispatch to
different I/O implementations.
Update the `_pyio` implementation to match expected behavior, using the
same `_dealloc_warn` design as the C implementation uses to report the
topmost `__del__` object.
The FileIO one now matches all the others, so can use IOBase. There was
a missing check on closing (self._fd must be valid), add that check
(cherry picked from commit 5b0e827521)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
Test was only testing _io, expanded to cover _pyio.
(cherry picked from commit 06eaf4055c)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
It now supports a "full" fallback to _PyFunction_GetXIData() and then `_PyPickle_GetXIData()`.
There's also room for other fallback modes if that later makes sense.
(cherry picked from commit 88f8102a8f, AKA gh-133482)
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
Two special methods, __buffer__ and __release_buffer__ were added to
Python 3.12 by PEP 688. The C API Type Object documentation for slots
includes `tp_as_buffer`, and sub-slots `bf_getbuffer`, `bf_releasebuffer`
but does not refer to the Python Data Model version of those. Add the
missing references.
(cherry picked from commit b529b60fc2)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
gh-132983: Add documentation for compression.zstd (GH-133911)
Add documentation for compression & compression.zstd.
🎉
---------
(cherry picked from commit d862b6de1b)
Co-authored-by: Emma Smith <emma@emmatyping.dev>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Sumana Harihareswara <sh@changeset.nyc>
Co-authored-by: Martin Panter <vadmium@users.noreply.github.com>
Fix signature of `_curses.assume_default_colors` in the docs (GH-134409)
(cherry picked from commit dcfc91e4e5)
Co-authored-by: sobolevn <mail@sobolevn.me>
gh-133980: use atomic store in `PyObject_GenericSetDict` (GH-133988)
(cherry picked from commit ec39fd2c20)
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
gh-72680: Fix false positives when using zipfile.is_zipfile() (GH-134250)
bpo-28494: Improve zipfile.is_zipfile reliability
The zipfile.is_zipfile function would only search for the EndOfZipfile
section header. This failed to correctly identify non-zipfiles that
contained this header. Now the zipfile.is_zipfile function verifies
the first central directory entry.
Changes:
* Extended zipfile.is_zipfile to verify zipfile catalog
* Added tests to validate failure of binary non-zipfiles
* Reuse 'concat' handling for is_zipfile
(cherry picked from commit 1298511b41)
Co-authored-by: Tim Hatch <timhatch@netflix.com>
Co-authored-by: John Jolly <john.jolly@gmail.com>
(cherry picked from commit a3a3cf6d15)
Co-authored-by: Kevin Hernández <kevin.hernandez@unet.edu.ve>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
gh-134209: use heap-allocated memory in `_curses.window.{instr,getstr}` (GH-134283)
* made curses buffer heap allocated instead of stack
* change docs to explicitly mention the max buffer size
* changing GetStr() function to behave similarly too
* Update Doc/library/curses.rst
* Update instr with proper return error handling
* Update Modules/_cursesmodule.c
* change to strlen and better memory safety
* change from const int to Py_ssize_t
* add mem allocation guard
* update versionchanged to mention it was an increase.
* explicitly use versionchanged 3.14 as that is its own branch now.
TESTED: `python -m test -u curses test_curses`
---------
(cherry picked from commit aadda87b3d)
Co-authored-by: tigerding <43339228+zydtiger@users.noreply.github.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
gh-85045: clarified that the underlying buffer of a TextIOBase can be a RawIOBase (GH-134372)
Added a clarification that the underlying binary buffer of a TextIOBase can be a BufferedIOBase OR a RawIOBase
(cherry picked from commit 36eb711d2f)
Co-authored-by: Alex Kautz <alex@takemobi.com>
Adds some additional test xfails for Emscripten stack overflows. Also corrects a test skip for test_io.
(cherry picked from commit 91e6a58e2d)
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
Using the if instruction results in slightly shorter trampoline code.
(cherry picked from commit 3b7888bf3d)
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
gh-75459: Doc: C API: Improve object life cycle documentation (GH-125962)
* Add "cyclic isolate" to the glossary.
* Add a new "Object Life Cycle" page.
* Improve docs for related API, with special focus on cross-references and warnings
(cherry picked from commit 3246ea514d)
Co-authored-by: Richard Hansen <rhansen@rhansen.org>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
gh-127945: Update What's New in Python 3.14 for free-threaded ctypes (GH-134332)
(cherry picked from commit b430e92dd8)
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
gh-129748: Update mimalloc to use atomic store for mi_block_set_nextx (GH-134238)
(cherry picked from commit 317c496223)
Co-authored-by: Donghee Na <donghee.na@python.org>
