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Author SHA1 Message Date
Bob Kline
fbcac79951 gh-141412: Use reliable target URL for urllib example (GH-141428) 
The endpoint used for demonstrating reading URLs is no longer
stable. This change substitutes a target over which we have more
control.
 2025-11-12 12:25:23 -06:00
Savannah Ostrowski
d162c42790 GH-140479: Update JIT builds to use LLVM 21 (#140973) 2025-11-12 18:09:25 +00:00
Peter Bierma
9cd5427d96 gh-141004: Document PyType_SUPPORTS_WEAKREFS (GH-141408) 
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
 2025-11-12 11:38:17 -05:00
Stan Ulbrych
f1330b35b8 gh-141004: Document Py_MATH_{E, PI, TAU} constants (#141373) 2025-11-12 17:37:54 +01:00
M Bussonnier
2ac738d325 gh-132657: add regression test for PySet_Contains with unhashable type (#141411) 2025-11-12 20:50:08 +05:30
Stan Ulbrych
88aeff8eab gh-87710: Update mime type for `.ai` (#141239) 2025-11-12 16:22:01 +02:00
yihong
f963864cb5 gh-141464: a typo in profiling sampling when can not run warning in linux (#141465) 2025-11-12 14:45:43 +02:00
Sergey B Kirpichev
e2026731f5 gh-141004: soft-deprecate Py_INFINITY macro (#141033) 
Co-authored-by: Victor Stinner <vstinner@python.org>
 2025-11-12 13:44:49 +01:00
Rani Pinchuk
c6f3dd6a50 gh-98896: resource_tracker: use json&base64 to allow arbitrary shared memory names (GH-138473) 2025-11-12 13:35:01 +01:00
Jacob Austin Lincoln
70748bdbea gh-131116: Fix inspect.getdoc() to work with cached_property objects (GH-131165) 2025-11-12 10:07:21 +00:00
Sergey B Kirpichev
23d85a2a3f gh-141042: fix sNaN's packing for mixed floating-point formats (#141107) 2025-11-12 11:06:29 +01:00
Cody Maloney
7d54374f9c gh-141311: Avoid assertion in BytesIO.readinto() (GH-141333) 
Fix error in assertion which causes failure if pos is equal to PY_SSIZE_T_MAX.
Fix undefined behavior in read() and readinto() if pos is larger that the size
of the underlying buffer.
 2025-11-12 11:57:05 +02:00
Sergey B Kirpichev
20f53df07d gh-141370: document undefined behavior of Py_ABS() (GH-141439) 2025-11-12 11:50:44 +02:00
Cody Maloney
6f988b08d1 gh-85524: Raise "UnsupportedOperation" on FileIO.readall (#141214) 
io.UnsupportedOperation is a subclass of OSError and recommended by
io.IOBase for this case; matches other read methods on io.FileIO.
 2025-11-12 10:37:48 +01:00
Petr Viktorin
909f76dab9 gh-141376: Rename _AsyncioDebug to _Py_AsyncioDebug (GH-141391) 2025-11-12 09:42:56 +01:00
Mark Byrne
35908265b0 gh-75593: Add support of bytes and path-like paths in wave.open() (GH-140951) 2025-11-12 10:20:55 +02:00
Kumar Aditya
f1b7961ccf GH-116946: revert eliminate the need for the GC in the _thread.lock and _thread.RLock (#141448) 
Revert "GH-116946: eliminate the need for the GC in the `_thread.lock` and `_thread.RLock` (#141268)"

This reverts commit fbebca289d.
 2025-11-12 07:21:43 +00:00
Kumar Aditya
ef474cfafb gh-103847: fix cancellation safety of asyncio.create_subprocess_exec (#140805) 2025-11-12 10:47:38 +05:30
Sergey Miryanov
fbebca289d GH-116946: eliminate the need for the GC in the _thread.lock and _thread.RLock (#141268) 2025-11-12 10:29:48 +05:30
Adam Turner
9ce99c6c19 GH-137618: Require Python 3.10 to Python 3.15 for PYTHON_FOR_REGEN (GH-137619) 
* Require Python 3.11 to Python 3.15 for PYTHON_FOR_REGEN

* NEWS

* keep allowing python 3.10

---------

Co-authored-by: Gregory P. Smith <greg@krypto.org>
 2025-11-12 00:53:21 +00:00
Alejandro Cabello Jiménez
df6676549c gh-137928: remove redundant size validation in multiprocessing.heap (GH-137929) 
remove redundant size check, malloc does it

---------

Co-authored-by: Gregory P. Smith <greg@krypto.org>
 2025-11-12 00:36:43 +00:00
Jan-Eric Nitschke
0e88be6f55 gh-138621: Increase test coverage for csv.DictReader and csv.Sniffer (GH-138622) 
* Increase test coverage for csv.DictReader and csv.Sniffer

Previously there were no tests for the DictReader fieldnames
setter, the case where a StopIteration was encountered when trying
to determine the fieldnames from the content or the case where
Sniffer could not find a delimiter.

* Revert whitespace change to comment

* Add a test that csv.Sniffer.has_header checks up to 20 rows

* Replace name and age with letter and offset

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

* Address review comment

---------

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Gregory P. Smith <68491+gpshead@users.noreply.github.com>
 2025-11-12 00:32:26 +00:00
Maurycy Pawłowski-Wieroński
0d7b48a8f5 gh-137952: update csv.Sniffer().has_header() docs to describe the actual off-by-onish behavior (GH-137953) 
* checks 21, not 20
* Say "header" instead of "first row" to disambiguate per review.

---------

Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Maurycy Pawłowski-Wieroński <maurycy@maurycy.com>
 2025-11-12 00:03:14 +00:00
yihong
f5c2a41f9a gh-138775: fix handle python -m base64 stdin correct with EOF signal (GH-138776) 
* fix: handle  stdin correct with EOF single.
* fix: flollow the comments when pipe stdin use buffer
* Apply suggestions from code review
* fix: apply review comments in Lib/base64.py
* fix: address comments
* Reword comment and NEWS entry.

---------

Signed-off-by: yihong0618 <zouzou0208@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
 2025-11-11 23:47:57 +00:00
Serhiy Storchaka
4359706ac8 gh-120950: Fix overflow in math.log() with large int-like argument (GH-121011) 
Handling of arbitrary large int-like argument is now consistent with
handling arbitrary large int arguments.
 2025-11-12 00:27:13 +02:00
J Berg
9e7340cd3b gh-139462: Make the ProcessPoolExecutor BrokenProcessPool exception report which child process terminated (GH-139486) 
Report which process terminated as cause of BPE
 2025-11-11 22:09:58 +00:00
Serhiy Storchaka
7906f4d96a gh-132686: Add parameters inherit_class_doc and fallback_to_class_doc for inspect.getdoc() (GH-132691) 2025-11-12 00:01:25 +02:00
Adam Turner
c744ccb2c9 GH-139596: Cease caching config.cache & ccache in GH Actions (GH-139623) 
* Cease caching config.cache in GH Actions\
* Remove ccache action
 2025-11-11 13:51:22 -08:00
Mohsin Mehmood
af80fac425 gh-141314: Fix TextIOWrapper.tell() assertion failure with standalone carriage return (GH-141331) 
The assertion was checking wrong variable (skip_back vs skip_bytes).
 2025-11-11 23:49:54 +02:00
Peter Bierma
37e2762ee1 gh-141004: Document PyBytes_Repr and PyBytes_DecodeEscape (GH-141407) 
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
 2025-11-11 15:32:54 -05:00
Alper
c13b59204a gh-116738: use PyMutex in lzma module (#140711) 
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
 2025-11-12 02:01:55 +05:30
Peter Bierma
2befce86e6 gh-141004: Document PyFile_OpenCode and PyFile_OpenCodeObject (GH-141413) 
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
 2025-11-11 15:31:29 -05:00
Alper
298e9074cd gh-140476: optimize PySet_Add for frozenset in free-threading (#140440) 
Avoids critical section in `PySet_Add` when adding items to newly created frozensets.

Co-authored-by: Kumar Aditya <kumaraditya@python.org>
 2025-11-12 01:57:21 +05:30
Aniket
b5196fa15a gh-137339: Clarify host and port parameter behavior in smtplib.SMTP{_SSL} initialization (#137340) 
This also documents the previously undocumented default_port parameter.

Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
 2025-11-11 15:25:26 -05:00
Mikhail Efimov
2fb2b82161 gh-141367: Use actual SPECIALIZATION_THRESHOLD value in specialization related test (GH-141417) 2025-11-11 20:16:46 +00:00
Steve Dower
336154f4b0 Add documentation for Python install manager's install_dir, global_dir and download_dir (GH-140223) 2025-11-11 20:02:49 +00:00
Marco Barbosa
c903d76832 gh-139533: fix refs to code without proper markups on turtledemo doc (GH-139534) 
gh-139533: fix refs to code without proper markups on turtledemo documentation
 2025-11-11 11:35:55 -08:00
yihong
0f09bda643 gh-140193: Forward port test_exec_set_nomemory_hang from 3.13 (GH-140187) 
* chore: test_exec_set_nomemory_hang from 3.13

Signed-off-by: yihong0618 <zouzou0208@gmail.com>

* fix: apply comments

Signed-off-by: yihong0618 <zouzou0208@gmail.com>

* Update Lib/test/test_exceptions.py

Co-authored-by: Peter Bierma <zintensitydev@gmail.com>

* Update Lib/test/test_exceptions.py

Co-authored-by: Peter Bierma <zintensitydev@gmail.com>

* fix: windows too long name 60 times is enough

Signed-off-by: yihong0618 <zouzou0208@gmail.com>

---------

Signed-off-by: yihong0618 <zouzou0208@gmail.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
 2025-11-11 11:27:56 -08:00
Tan Long
713edbcebf gh-141415: Remove unused variables and comment in _pyrepl.windows_console.py (#141416) 2025-11-11 14:27:21 -05:00
Peter Bierma
759a048d4b gh-141004: Document PyType_Unwatch (GH-141414) 2025-11-11 12:22:16 -05:00
John Franey
d890aba748 gh-140942: Add MIME type for .cjs extension (#140937) 
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
 2025-11-11 14:33:56 +00:00
Kumar Aditya
7211a34fe1 gh-132657: optimize PySet_Contains for frozenset (#141183) 2025-11-11 20:02:32 +05:30
Petr Viktorin
799326b0a9 gh-141169: Re-raise exception from findfuncptr (GH-141349) 2025-11-11 13:52:13 +01:00
Sergey B Kirpichev
d69447445c gh-141004: document Py_INFINITY and Py_NAN macros (#141145) 
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
 2025-11-11 11:13:59 +01:00
Victor Stinner
8435a2278f gh-141376: Fix exported symbols (GH-141377) 
* gh-141376: Fix exported symbols

* _io module: add "_Py_" prefix to "spec" variables. For example,
  rename bufferedrandom_spec to _Py_bufferedrandom_spec.
* typevarobject.c: add "static" to "spec" and "slots" variables.
* import.c: add "static" to "pkgcontext" variable.

* No longer export textiowrapper_slots
 2025-11-11 09:21:24 +01:00
Krishna Chaitanya
92741c59f8 gh-140379: add hyperlinks to list and set (GH-140399) 
add hyperlinks to list and set
 2025-11-10 22:02:46 -08:00
Victor Stinner
9cb8c52d5e gh-140485: Catch ChildProcessError in multiprocessing resource tracker (GH-141132) 2025-11-10 20:59:16 -08:00
Louis
46b58e1bb9 gh-140578: Doc: Remove sencence implying that concurrent.futures.ThreadPoolExecutor does not exist (#140689) 
* Doc: Remove sencence implying that concurrent.futures.ThreadPoolExecutor does not exist

Closes #140578

* Add NEWS.d entry for gh-140578

---------

Co-authored-by: Louis Paternault <spalax@gresille.org>
 2025-11-10 20:50:30 -08:00
Peter Bierma
86513f6c2e gh-141004: Document missing frame APIs (GH-141189) 
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
 2025-11-10 21:35:47 +00:00
Stan Ulbrych
ed0a5fd8ca gh-141004: Document PyType_FastSubclass (GH-141313) 
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
 2025-11-10 12:46:41 -05:00