gh-108765: fix comment about macro definitions in `_stat.c` post GH-108854 (GH-136027)
(cherry picked from commit 0141e7f9e6)
Co-authored-by: Lee Dogeon <dev.moreal@gmail.com>
Previous error message suggested to use cls.__new__(), which
obviously does not work. Now the error message is the same as for
cls(...).
(cherry picked from commit c45f4f3ebe)
* Add detection of decimal non-ASCII alt digits.
* Add support of non-decimal alt digits on locale lzh_TW.
* Accept only numbers in correct range if alt digits are known.
* Fix bug in detecting the position of the week day name on locales byn_ER and wal_ET.
* Fix support of single-digit hour on locales ar_SA and bg_BG.
* Add support for %T, %R, %r, %C, %OC.
* Prepare code to use nl_langinfo().
(cherry picked from commit 07183ebce3)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
The iOS testbed now treats the app_packages folder as a site folder. This ensures it is
on the path, but also ensures any .pth files are processed on app startup.
(cherry picked from commit b38810bab7)
gh-135995: Fix missing char in palmos encoding (GH-135990)
0x8b correctly encodes to ‹, but 0x9b was mistakenly marked as a control character instead of ›.
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(cherry picked from commit 58a42dea97)
Co-authored-by: Nathan Korth <nkorth@users.noreply.github.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Brian Schubert <brianm.schubert@gmail.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
IDLE: Update NEWS2x.txt with 2.7.0 release date (GH-129908)
(cherry picked from commit 642e5dfc74)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
gh-135110: Fix misleading `generator.close()` documentation (GH-135152)
The documentation incorrectly stated that generator.close() 'raises' a
GeneratorExit exception. This was misleading because the method doesn't
raise the exception to the caller - it sends the exception internally
to the generator and returns None.
(cherry picked from commit 0d76dccc3b)
Co-authored-by: Connor Denihan <188690869+cdenihan@users.noreply.github.com>
gh-135965: Delete duplicate word in isolating-extensions howto (GH-135964)
Change use use to use.
(cherry picked from commit ffb2a02f98)
Co-authored-by: Weilin Du <108666168+LamentXU123@users.noreply.github.com>
gh-135956: Remove duplicate word in _pydatetime docstring (GH-135957)
_pydatetime.isoformat docstring repeats 'giving'.
(cherry picked from commit e3ea6f2b3b)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Docs: Fix indentation in `slice` class of `functions.rst` (GH-134393)
Paragraph should not be under `slice.step`. It applies to the whole class.
(cherry picked from commit 6227662ff3)
Co-authored-by: Rob Reynolds <13379223+reynoldsnlp@users.noreply.github.com>
The free threading build could spin unnecessarily on `_Py_yield()` if the initial
compare and swap failed.
(cherry picked from commit cbfaf41caf)
Co-authored-by: Joseph Tibbertsma <josephtibbertsma@gmail.com>
Docs: Add cross-reference for `positional_item` in the `calls` productionlist (GH-129977)
Add missing hyperlink for `positional_item`
(cherry picked from commit d2154912b3)
Co-authored-by: HarryLHW <123lhw321@gmail.com>
(cherry picked from commit ca87a47b3d)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Brian Schubert <brianm.schubert@gmail.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
gh-135487: fix `reprlib.Repr.repr_int` when given very large integers (GH-135506)
(cherry picked from commit e5f03b94b6)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
gh-135494: Fix python -m test --pgo -x test_re (#135713)
Fix regrtest to support excluding tests from --pgo tests.
(cherry picked from commit 15c6d63fe6)
Docs: Use `arguments` to replace `args` in `argparse.rst` (GH-135510)
(cherry picked from commit caad163b69)
Co-authored-by: Yongzi Li <204532581+Yzi-Li@users.noreply.github.com>
We weren't handling non-positive maxsize values (including the default) properly
in Queue.full(). This change fixes that and adjusts an associated assert.
(cherry picked from commit c5ea8e8, AKA gh-135724)
gh-134986: Catch PermissionError when trying to call perf in tests (GH-134987)
Using Ubuntu 24.04 on the Windows Subsystem for Linux, perf will raise a
`PermissionError` instead of `FileNotFoundError`. This commit modifies
the tests to catch that.
(cherry picked from commit 6ab842fce5)
Co-authored-by: Emma Smith <emma@emmatyping.dev>
Docs: Document `PyExceptionClass` functions in the C API (GH-135697)
* Docs: Document `PyExceptionClass_Name`
`PyExceptionClass_Name` is an undocumented function in the limited API.
* Document `PyExceptionClass_Check`
(cherry picked from commit 59963e866a)
Co-authored-by: Yuki Kobayashi <drsuaimqjgar@gmail.com>
Docs: Add missing lines between regex and text (GH-134505)
(cherry picked from commit 754190287e)
Co-authored-by: Rafael Fontenelle <rffontenelle@users.noreply.github.com>
Docs: Emphasize parameter name in `pkgutil.iter_importers` (GH-135597)
(cherry picked from commit ff639af8ee)
Co-authored-by: Rafael Fontenelle <rffontenelle@users.noreply.github.com>
gh-126112: Fix test_os.TimerfdTests: use 10 ms resolution (GH-135681)
Use 10 ms for CLOCK_RES instead of 100 ms to tolerate slow buildbots.
(cherry picked from commit 5c25c884b9)
Co-authored-by: Victor Stinner <vstinner@python.org>
Docs: Fix markups for emphasis (GH-135598)
The word emphasis character `_` is not supported as sphinx markup, so changed to `*`.
(cherry picked from commit 46c60e0d0b)
Co-authored-by: Yuki Kobayashi <drsuaimqjgar@gmail.com>
gh-135335: flush stdout/stderr in forkserver after preloading modules (GH-135338)
If a preloaded module writes to stdout or stderr, and the stream is buffered,
child processes will inherit the buffered data after forking. Attempt to
prevent this by flushing the streams after preload.
(cherry picked from commit 9877d191f4)
Co-authored-by: Duane Griffin <duaneg@dghda.com>
Co-authored-by: Mikhail Efimov <efimov.mikhail@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
Use `ma_used` instead of `ma_keys->dk_nentries` for modification check
so that we only check if the dictionary is modified, not if new keys are
added to a different dictionary that shared the same keys object.
(cherry picked from commit d8994b0a77)
gh-132969: Fix error/hang when shutdown(wait=False) and task exited abnormally (GH-133222)
When shutdown is called with wait=False, the executor thread keeps running
even after the ProcessPoolExecutor's state is reset. The executor then tries
to replenish the worker processes pool resulting in an error and a potential hang
when it comes across a worker that has died. Fixed the issue by having
_adjust_process_count() return without doing anything if the ProcessPoolExecutor's
state has been reset.
Added unit tests to validate two scenarios:
max_workers < num_tasks (exception)
max_workers > num_tasks (exception + hang)
(cherry picked from commit 598aa7cc98)
Co-authored-by: Ajay Kamdar <140011370+ogbiggles@users.noreply.github.com>
gh-67022: Document bytes/str inconsistency in email.header.decode_header() and suggest email.headerregistry.HeaderRegistry as a sane alternative (GH-92900)
* gh-67022: Document bytes/str inconsistency in email.header.decode_header()
This function's possible return types have been surprising and error-prone
for the entirety of its Python 3.x history. It can return either:
1. `typing.List[typing.Tuple[bytes, typing.Optional[str]]]` of length >1
2. or `typing.List[typing.Tuple[str, None]]`, of length exactly 1
This means that any user of this function must be prepared to accept either
`bytes` or `str` for the first member of the 2-tuples it returns, which is a
very surprising behavior in Python 3.x, particularly given that the second
member of the tuple is supposed to represent the charset/encoding of the
first member.
This patch documents the behavior of this function, and adds test cases
to demonstrate it.
As discussed in bpo-22833, this cannot be changed in a backwards-compatible
way, and some users of this function depend precisely on the existing
behavior.
Add warnings about obsolescence of 'email.header.decode_header' and 'email.header.make_header' functions.
Recommend use of `email.headerregistry.HeaderRegistry` instead, as suggested
in https://github.com/python/cpython/pull/92900#discussion_r1112472177
(cherry picked from commit 60181f4ed0)
Co-authored-by: Dan Lenski <dlenski@gmail.com>
gh-135171: Update documentation for the generator expression (GH-135351)
* gh-135171: Update documentation for the generator expression
Document that the iterator for the leftmost "for" clause is created
immediately.
* Update Doc/reference/expressions.rst
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(cherry picked from commit 8979d3afe3)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Brian Skinn <brian.skinn@gmail.com>
