[3.14] gh-53203: Fix strptime() for %c, %x and %X formats on some locales (GH-135971) (GH-136019)
* 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().
[3.14] gh-135966: Modify iOS testbed to make app_packages a site directory (GH-135967) (#136012)
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 b38810bab76c11ea09260a817b3354aebc2af580)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
[3.14] gh-135995: Fix missing char in palmos encoding (GH-135990) (#136001)
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 ›.
---------
(cherry picked from commit 58a42dea97f4fa0df38ef4a95a2ede65e0549f71)
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>
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 0d76dccc3b4376ba075a1737f58809e3d83aaaa3)
[3.14] gh-135721: skip `test_trashcan_python_class` on wasm buildbots with stack overflow (GH-135766) (GH-135955)
gh-135721: skip `test_trashcan_python_class` on wasm buildbots with stack overflow (GH-135766)
(cherry picked from commit 3fb6cfe7a95081e6775ad2dca845713a3ea4c799)
[3.14] gh-135871: Fix needless spinning in `_PyMutex_LockTimed` with zero timeout (gh-135872) (gh-135946)
The free threading build could spin unnecessarily on `_Py_yield()` if the initial
compare and swap failed.
(cherry picked from commit cbfaf41caf135b8598a560854cd59e992a2ccfed)
Co-authored-by: Joseph Tibbertsma <josephtibbertsma@gmail.com>
[3.14] gh-131591: Make --without-remote-debug work (GH-135925) (GH-135931)
gh-131591: Make --without-remote-debug work (GH-135925)
The feature is checked using `defined(Py_REMOTE_DEBUG)`; defining
the macro (even as `0`) enables it.
(cherry picked from commit c2f2fd4eca3b342e781355f9b9e716827fc81a5b)
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>
[3.14] gh-135648: Document that `shutil.copyfileobj` doesn't flush (GH-135737) (#135873)
Adds a note about flush/close on copyfileobj, and updates
the Emscripten build script to follow documented advice.
(cherry picked from commit 34393cbdd46fd965de86f1e7bc89ab111f506723)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
[3.14] gh-134986: Catch PermissionError when trying to call perf in tests (GH-134987) (#135841)
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 6ab842fce50a6125797bcddfc4a4b2622aa6c6a9)
[3.14] gh-127146: Skip test_os.test_mode for Emscripten (GH-135764) (#135784)
Temporarily skip test_os.test_mode on Emscripten; this fails consistently
on the buildbot, but not on other test configurations. Reported as GH-135783
for follow up.
(cherry picked from commit f4911258a80409cb641f13578137475204ab43b5)
[3.14] gh-135756: Fix nonexistent parameter in tkinter docs (GH-135770) (#135776)
gh-135756: Fix nonexistent parameter in tkinter docs (GH-135770)
Remove nonexistent color parameter from tkinter.commondialog.Dialog.show() method documentation.
(cherry picked from commit 4ddf505d9982dc8afead8f52f5754eea5ebde623)
[3.14] gh-135698: Fix Cross-interpreter Queue.full() With Negative/Default max_size (gh-135775)
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 c5ea8e8e8, AKA gh-135724)
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
[3.14] gh-133485: Use interpreters.Interpreter in InterpreterPoolExecutor (gh-135695)
Most importantly, this resolves the issues with functions and types defined in __main__.
It also expands the number of supported objects and simplifies the implementation.
(cherry picked from commit 725da50520, AKA gh-133957)
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
[3.14] gh-135376: Fix and improve test_random (GH-135377) (GH-135680)
* Remove duplicated code. Tests for Random and SystemRandom now share
the code.
* Move implementation agnostic tests that was only run for SystemRandom,
so they are now run for Random too.
* Add tests for __index__() support.
* Add tests for randint().
(cherry picked from commit c55512311b7cb8b7c27c19f56cd8f872be29aedc)
[3.14] gh-135335: flush stdout/stderr in forkserver after preloading modules (GH-135338) (#135670)
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 9877d191f441741fc27ae5e7a6dd7ab6d4bcc6b7)
[3.14] gh-119180: Only fetch globals and locals if necessary in `annotationlib.get_annotations()` (GH-135644) (#135654)
gh-119180: Only fetch globals and locals if necessary in `annotationlib.get_annotations()` (GH-135644)
(cherry picked from commit 504ae606e192a88805996a7e934f38bc5cb7f28a)
[3.14] gh-127146: Emscripten: Fix pathlib glob_dotdot test (GH-135624) (#135653)
The Emscripten path resolver uses the same mechanism for resolving `..`
at a file system root as for resolving symlinks. This is because
roots don't store their mountpoints. If the parent of a node is itself,
it is a root but it might be a mountpoint in some other file system.
Emscripten currently `gethostbyname_r()` returns an incorrect
IP address for `localhost`. Will be resolved by upstream PR:
https://github.com/emscripten-core/emscripten/pull/24593
(cherry picked from commit 2a49c54ab2c5cf0ee96a8e577971c1525a966940)
As noted in the new tests, there are a few situations we must carefully accommodate
for functions that get pickled during interp.call(). We do so by running the script
from the main interpreter's __main__ module in a hidden module in the other
interpreter. That hidden module is used as the function __globals__.
(cherry picked from commit 269e19e0a7, AKA gh-135595)
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
[3.14] gh-134632: Fix `build-details.json` to use `INCLUDEPY` path (GH-134633) (#135605)
gh-134632: Fix `build-details.json` to use `INCLUDEPY` path (GH-134633)
* gh-134632: Fix `build-details.json` to use `INCLUDEPY` path
Fix ``build-details.json`` generation to use ``INCLUDEPY``, in order to
reference the ``pythonX.Y`` subdirectory of the include directory, as
required in :pep:`739`, instead of the top-level include directory.
* test_build_details: Add tests for the c_api section
[3.14] gh-135443: Sometimes Fall Back to __main__.__dict__ For Globals (gh-135593)
For several builtin functions, we now fall back to __main__.__dict__ for the globals
when there is no current frame and _PyInterpreterState_IsRunningMain() returns
true. This allows those functions to be run with Interpreter.call().
[3.14] gh-119132: Update 'Using Python on macOS' documentation. (GH-135591) (#135594)
Remove `experimental` qualification for free-threading in the document text. Note that images included in the document will be updated later in the release cycle.
(cherry picked from commit 7c685894cd9c2c669f09fad31365e3ad6c0c3861)
[3.14] gh-116738: Make _heapq module thread-safe (GH-135036) (gh-135309)
Use critical sections to make heapq methods that update the heap thread-safe when the GIL is disabled.
(cherry picked from commit a58026a5e3da9ca2d09ef51aa90fe217f9a975ec)
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 d8994b0a77cc9821772d05db00a6ab23382fa17d)
Co-authored-by: Petr Viktorin <encukou@gmail.com> 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: Donghee Na <donghee.na@python.org> Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com> Co-authored-by: Peter Bierma <zintensitydev@gmail.com> Co-authored-by: T. Wouters <thomas@python.org>
[3.14] gh-67022: Document bytes/str inconsistency in email.header.decode_header() and suggest email.headerregistry.HeaderRegistry as a sane alternative (GH-92900) (#135548)
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 60181f4ed0e48ff35dc296da6b51473bfc553d16)
projects / thirdparty / Python / cpython.git / log
