]> git.ipfire.org Git - thirdparty/Python/cpython.git/log
thirdparty/Python/cpython.git
9 months agoGH-128914: Remove conditional stack effects from `bytecodes.c` and the code generator...
Mark Shannon [Mon, 20 Jan 2025 17:09:23 +0000 (17:09 +0000)] 
GH-128914: Remove conditional stack effects from `bytecodes.c` and the code generators (GH-128918)

9 months agoGH-129064: deprecate sysconfig.expand_makefile_vars (#129082)
Filipe Laíns 🇵🇸 [Mon, 20 Jan 2025 17:03:44 +0000 (17:03 +0000)] 
GH-129064: deprecate sysconfig.expand_makefile_vars (#129082)

9 months agogh-128308: pass `**kwargs` to asyncio task_factory (#128768)
Thomas Grainger [Mon, 20 Jan 2025 16:53:55 +0000 (16:53 +0000)] 
gh-128308: pass `**kwargs` to asyncio task_factory (#128768)

Co-authored-by: Kumar Aditya <kumaraditya@python.org>
9 months agoMove to public Linux arm64 hosted runners (#128964)
Diego Russo [Mon, 20 Jan 2025 16:51:09 +0000 (16:51 +0000)] 
Move to public Linux arm64 hosted runners (#128964)

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
9 months agogh-118915: C API: Document compiler flag macros (GH-129028)
Peter Bierma [Mon, 20 Jan 2025 16:45:08 +0000 (11:45 -0500)] 
gh-118915: C API: Document compiler flag macros (GH-129028)

9 months agoDocs C API: Clarify what happens when null bytes are passed to `PyUnicode_AsUTF8...
Peter Bierma [Mon, 20 Jan 2025 15:54:29 +0000 (10:54 -0500)] 
Docs C API: Clarify what happens when null bytes are passed to `PyUnicode_AsUTF8` (#127458)

Co-authored-by: Stan U. <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
9 months agoGH-128939: Refactor JIT optimize structs (GH-128940)
Mark Shannon [Mon, 20 Jan 2025 15:49:15 +0000 (15:49 +0000)] 
GH-128939: Refactor JIT optimize structs (GH-128940)

9 months agogh-129044: Update glossary entry for 'loader' to reflect current import system (...
nikalinov [Mon, 20 Jan 2025 15:46:09 +0000 (15:46 +0000)] 
gh-129044: Update glossary entry for 'loader' to reflect current import system (#129073)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
9 months agogh-129033: Remove _PyInterpreterState_SetConfig() function (#129048)
Victor Stinner [Mon, 20 Jan 2025 15:31:33 +0000 (16:31 +0100)] 
gh-129033: Remove _PyInterpreterState_SetConfig() function (#129048)

Remove _PyInterpreterState_GetConfigCopy() and
_PyInterpreterState_SetConfig() private functions. PEP 741 "Python
Configuration C API" added a better public C API: PyConfig_Get() and
PyConfig_Set().

9 months agoAdd Configuration Options table to PyInitConfig API doc (#129062)
Victor Stinner [Mon, 20 Jan 2025 14:46:45 +0000 (15:46 +0100)] 
Add Configuration Options table to PyInitConfig API doc (#129062)

Document PyConfig members:

* dump_refs_file
* stdlib_dir
* use_frozen_modules
* _pystats

9 months agogh-71339: Use new assertion methods in test_ctypes (GH-129054)
Serhiy Storchaka [Mon, 20 Jan 2025 13:30:00 +0000 (15:30 +0200)] 
gh-71339: Use new assertion methods in test_ctypes (GH-129054)

9 months agogh-128978: Fix a `NameError` in `sysconfig.expand_makefile_vars` (#128979)
Bénédikt Tran [Mon, 20 Jan 2025 13:27:14 +0000 (14:27 +0100)] 
gh-128978: Fix a `NameError` in `sysconfig.expand_makefile_vars` (#128979)

This fixes a regression introduced by 4a53a397c311567f05553bc25a28aebaba4f6f65.

9 months agoRemove duplicated dict keys in `test_{embed,long}.py` fixtures (#128727)
Bénédikt Tran [Mon, 20 Jan 2025 12:50:10 +0000 (13:50 +0100)] 
Remove duplicated dict keys in `test_{embed,long}.py` fixtures (#128727)

9 months agogh-111178: Regen clinic and fix exceptions.c post gh-128447 (#129060)
Erlend E. Aasland [Mon, 20 Jan 2025 12:46:30 +0000 (13:46 +0100)] 
gh-111178: Regen clinic and fix exceptions.c post gh-128447 (#129060)

9 months agogh-71339: Use new assertion methods in test_capi (GH-129053)
Serhiy Storchaka [Mon, 20 Jan 2025 12:32:27 +0000 (14:32 +0200)] 
gh-71339: Use new assertion methods in test_capi (GH-129053)

9 months agogh-111178: Generate correct signature for most self converters (#128447)
Erlend E. Aasland [Mon, 20 Jan 2025 11:40:18 +0000 (12:40 +0100)] 
gh-111178: Generate correct signature for most self converters (#128447)

9 months agogh-128360: Add `_Py_AssertHoldsTstate` as assertion for holding a thread state (...
Peter Bierma [Mon, 20 Jan 2025 11:34:35 +0000 (06:34 -0500)] 
gh-128360: Add `_Py_AssertHoldsTstate` as assertion for holding a thread state (#128361)

Co-authored-by: Kumar Aditya <kumaraditya@python.org>
9 months agogh-71339: Use new assertion methods in `test_asyncio` (#129051)
Serhiy Storchaka [Mon, 20 Jan 2025 11:32:39 +0000 (13:32 +0200)] 
gh-71339: Use new assertion methods in `test_asyncio` (#129051)

9 months agogh-128595: Default to stdout isatty for colour detection instead of stderr (#128498)
Hugo van Kemenade [Mon, 20 Jan 2025 10:52:42 +0000 (12:52 +0200)] 
gh-128595: Default to stdout isatty for colour detection instead of stderr (#128498)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
9 months agoReorganize the PyInitConfig documentation (#129047)
Victor Stinner [Mon, 20 Jan 2025 10:42:04 +0000 (11:42 +0100)] 
Reorganize the PyInitConfig documentation (#129047)

Document the new PyInitConfig API before the old PyConfig API.

9 months agoFix a typo in `syslog`'s error message (#129029)
Tomas R. [Mon, 20 Jan 2025 10:11:08 +0000 (11:11 +0100)] 
Fix a typo in `syslog`'s error message (#129029)

9 months agogh-129033: Remove _Py_InitializeMain() function (#129034)
Victor Stinner [Mon, 20 Jan 2025 10:03:22 +0000 (11:03 +0100)] 
gh-129033: Remove _Py_InitializeMain() function (#129034)

Co-authored-by: Alyssa Coghlan <ncoghlan@gmail.com>
9 months agogh-71339: Use new assertion methods in test_traceback (GH-128848)
Serhiy Storchaka [Mon, 20 Jan 2025 09:22:33 +0000 (11:22 +0200)] 
gh-71339: Use new assertion methods in test_traceback (GH-128848)

9 months agogh-71339: Use assertIsSubclass() and assertNotIsSubclass() in test_decimal (GH-128827)
Serhiy Storchaka [Mon, 20 Jan 2025 09:20:49 +0000 (11:20 +0200)] 
gh-71339: Use assertIsSubclass() and assertNotIsSubclass() in test_decimal (GH-128827)

9 months agogh-71339: Use new assertion methods in test_abc (GH-128826)
Serhiy Storchaka [Mon, 20 Jan 2025 09:19:43 +0000 (11:19 +0200)] 
gh-71339: Use new assertion methods in test_abc (GH-128826)

9 months agogh-71339: Improve error report for types in assertHasAttr() and assertNotHasAttr...
Serhiy Storchaka [Mon, 20 Jan 2025 09:17:49 +0000 (11:17 +0200)] 
gh-71339: Improve error report for types in assertHasAttr() and assertNotHasAttr() (GH-128818)

9 months agogh-71339: Use new assertion methods in test_functools (GH-128829)
Serhiy Storchaka [Mon, 20 Jan 2025 09:17:04 +0000 (11:17 +0200)] 
gh-71339: Use new assertion methods in test_functools (GH-128829)

9 months agogh-71339: Use assertIsSubclass() and assertNotIsSubclass() in test_collections (GH...
Serhiy Storchaka [Mon, 20 Jan 2025 09:16:32 +0000 (11:16 +0200)] 
gh-71339: Use assertIsSubclass() and assertNotIsSubclass() in test_collections (GH-128824)

9 months agoGH-125722: Use long options for Sphinx (#129039)
Adam Turner [Mon, 20 Jan 2025 06:11:22 +0000 (06:11 +0000)] 
GH-125722: Use long options for Sphinx (#129039)

9 months agoGH-125722: Increase minimum supported Sphinx to 8.1.3 (#128922)
Adam Turner [Mon, 20 Jan 2025 00:26:24 +0000 (00:26 +0000)] 
GH-125722: Increase minimum supported Sphinx to 8.1.3 (#128922)

9 months agogh-129020: Remove ambiguous sentence from `tokenize.untokenize` docs (#129021)
Tomas R. [Mon, 20 Jan 2025 00:05:22 +0000 (01:05 +0100)] 
gh-129020: Remove ambiguous sentence from `tokenize.untokenize` docs (#129021)

9 months agogh-118761: Redudce the import time of ``optparse`` (#128899)
Eli Schwartz [Mon, 20 Jan 2025 00:03:19 +0000 (19:03 -0500)] 
gh-118761: Redudce the import time of ``optparse`` (#128899)

The same change was made, and for the same reason, by ``argparse`` back in
2017. The ``textwrap`` module is only used when printing help text, so most
invocations will never need it imported.

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
9 months agogh-118761: Improve the import time of ``gettext`` (#128898)
Eli Schwartz [Mon, 20 Jan 2025 00:01:20 +0000 (19:01 -0500)] 
gh-118761: Improve the import time of ``gettext`` (#128898)

``gettext`` is often imported in programs that may not end up translating
anything. In fact, the ``struct`` module already has a delayed import when
parsing ``GNUTranslations`` to speed up the no ``.mo`` files case. The re module
is also used in the same situation, but behind a function chain only
called by ``GNUTranslations``.

Cache the compiled regex globally the first time it is used. The
finditer function is converted to a method call on the compiled
object which is slightly more efficient, and necessary for the
delayed re import.

9 months agoComplete doc of pending C API removals in Python 3.15 (#129032)
Victor Stinner [Sun, 19 Jan 2025 21:47:05 +0000 (22:47 +0100)] 
Complete doc of pending C API removals in Python 3.15 (#129032)

9 months agogh-77782: Postpone Py_VerboseFlag removal to Python 3.15 (#129024)
Victor Stinner [Sun, 19 Jan 2025 19:51:17 +0000 (20:51 +0100)] 
gh-77782: Postpone Py_VerboseFlag removal to Python 3.15 (#129024)

Postpone the global configuration variables removal to Python 3.15.
Do the same for PySys_SetArgvEx(), PySys_SetArgv(),
Py_SetProgramName() and Py_SetPythonHome().

9 months agogh-100239: Handle NaN and zero division in guards for `BINARY_OP_EXTEND` (#128963)
Kirill Podoprigora [Sun, 19 Jan 2025 11:02:49 +0000 (13:02 +0200)] 
gh-100239: Handle NaN and zero division in guards for `BINARY_OP_EXTEND` (#128963)

Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
9 months agogh-80222: Fix email address header folding with long quoted-string (#122753)
Mike Edmunds [Sun, 19 Jan 2025 00:50:52 +0000 (16:50 -0800)] 
gh-80222: Fix email address header folding with long quoted-string (#122753)

Email generators using email.policy.default could incorrectly omit the
quote ('"') characters from a quoted-string during header refolding,
leading to invalid address headers and enabling header spoofing. This
change restores the quote characters on a bare-quoted-string as the
header is refolded, and escapes backslash and quote chars in the string.

9 months agogh-128991: Release the enter frame reference within bdb callback (#128992)
Tian Gao [Sat, 18 Jan 2025 21:53:06 +0000 (16:53 -0500)] 
gh-128991: Release the enter frame reference within bdb callback (#128992)

* Release the enter frame reference within bdb callback

* 📜🤖 Added by blurb_it.

---------

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
9 months agogh-128998: Fix indentation of numbered list and literal block (#128999)
Rafael Fontenelle [Sat, 18 Jan 2025 20:52:30 +0000 (17:52 -0300)] 
gh-128998: Fix indentation of numbered list and literal block (#128999)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
9 months agogh-121542: Document trailing newline behavior in `set_content()` (#121543)
Peter Bierma [Sat, 18 Jan 2025 18:34:40 +0000 (13:34 -0500)] 
gh-121542: Document trailing newline behavior in `set_content()` (#121543)

Co-authored-by: Yizheng Meng <dev@rapidcow.org>
9 months agoPre-commit: Drop specific language version and bump hooks (#128801)
Peter Bierma [Sat, 18 Jan 2025 17:53:17 +0000 (12:53 -0500)] 
Pre-commit: Drop specific language version and bump hooks (#128801)

9 months agogh-128679: Skip test_tracemalloc_track_race() on debug build (#128988)
Victor Stinner [Sat, 18 Jan 2025 15:13:54 +0000 (16:13 +0100)] 
gh-128679: Skip test_tracemalloc_track_race() on debug build (#128988)

There is a race condition between PyMem_SetAllocator() and
PyMem_RawMalloc()/PyMem_RawFree(). While PyMem_SetAllocator() write
is protected by a lock, PyMem_RawMalloc()/PyMem_RawFree() reads are
not protected by a lock. PyMem_RawMalloc()/PyMem_RawFree() can be
called with an old context and the new function pointer.

On a release build, it's not an issue since the context is not used.
On a debug build, the debug hooks use the context and so can crash.

9 months agogh-59705: Make PYTHREAD_NAME_MAXLEN macro private (#128945)
Victor Stinner [Sat, 18 Jan 2025 15:10:29 +0000 (16:10 +0100)] 
gh-59705: Make PYTHREAD_NAME_MAXLEN macro private (#128945)

Rename PYTHREAD_NAME_MAXLEN to _PYTHREAD_NAME_MAXLEN.

9 months agogh-125997: suggest efficient alternatives for `time.sleep(0)` (#128752)
Bénédikt Tran [Sat, 18 Jan 2025 11:02:43 +0000 (12:02 +0100)] 
gh-125997: suggest efficient alternatives for `time.sleep(0)` (#128752)

9 months agogh-118761: Improve import time for `csv` (#128858)
Bénédikt Tran [Sat, 18 Jan 2025 10:45:18 +0000 (11:45 +0100)] 
gh-118761: Improve import time for `csv` (#128858)

This reduces the import time of the `csv` module by up to five times,
by importing `re` on demand.

In particular, the `re` module is no more implicitly exposed as `csv.re`.

9 months agogh-126349: Add 'fill', 'poly', and 'no_animation' context managers to turtle (#126350)
Marie Roald [Sat, 18 Jan 2025 10:27:22 +0000 (11:27 +0100)] 
gh-126349: Add 'fill', 'poly', and 'no_animation' context managers to turtle (#126350)

Co-authored-by: Marie Roald <roald.marie@gmail.com>
Co-authored-by: Yngve Mardal Moe <yngve.m.moe@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Daniel Hollas <danekhollas@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Erlend E. Aasland <erlend@python.org>
9 months agogh-128961: Fix exhausted array iterator crash in __setstate__() (#128962)
Tomasz Pytel [Sat, 18 Jan 2025 09:55:29 +0000 (04:55 -0500)] 
gh-128961: Fix exhausted array iterator crash in __setstate__() (#128962)

9 months agogh-128515: Add BOLT build to CI (gh-128845)
Zanie Blue [Sat, 18 Jan 2025 07:32:23 +0000 (01:32 -0600)] 
gh-128515: Add BOLT build to CI (gh-128845)

9 months agogh-128916: Do not set `SO_REUSEPORT` on non-`AF_INET*` sockets (GH-128933)
Michał Górny [Sat, 18 Jan 2025 00:49:16 +0000 (01:49 +0100)] 
gh-128916: Do not set `SO_REUSEPORT` on non-`AF_INET*` sockets (GH-128933)

* gh-128916: Do not set `SO_REUSEPORT` on non-`AF_INET*` sockets

Do not attempt to set ``SO_REUSEPORT`` on sockets of address familifies other
than ``AF_INET`` and ``AF_INET6``, as it is meaningless with these address
families, and the call with fail with Linux kernel 6.12.9 and newer.

* Apply suggestions from code review

Co-authored-by: Vinay Sajip <vinay_sajip@yahoo.co.uk>
---------

Co-authored-by: Vinay Sajip <vinay_sajip@yahoo.co.uk>
9 months agoFix definition of a `generator iterator` in `glossary.rst` (GH-128952)
Daniel F Moisset [Sat, 18 Jan 2025 00:46:19 +0000 (00:46 +0000)] 
Fix definition of a `generator iterator` in `glossary.rst` (GH-128952)

Fix possible typo/grammar in glossary.rst

As discussed in https://discuss.python.org/t/typo-in-glossary-entry-for-generator-iterator/77163

9 months agogh-128923: fix test_pydoc for object subclasses without `__module__` (#128951)
T. Wouters [Fri, 17 Jan 2025 22:43:17 +0000 (23:43 +0100)] 
gh-128923: fix test_pydoc for object subclasses without `__module__` (#128951)

Fix pydoc's docclass() for classes inheriting from object without the `__module__` attribute, like `_testcapi.HeapType`.

9 months agogh-128955: Fix goto if tlbc creation fails when throwing into a generator (#128957)
mpage [Fri, 17 Jan 2025 20:53:29 +0000 (12:53 -0800)] 
gh-128955: Fix goto if tlbc creation fails when throwing into a generator (#128957)

We don't have the correct copy of the bytecode and can't update next_instr
appropriately, so just unwind.

9 months agogh-128911: Add tests on the PyImport C API (#128915)
Victor Stinner [Fri, 17 Jan 2025 17:52:18 +0000 (18:52 +0100)] 
gh-128911: Add tests on the PyImport C API (#128915)

* Add Modules/_testlimitedcapi/import.c
* Add Lib/test/test_capi/test_import.py
* Remove _testcapi.check_pyimport_addmodule(): tests already covered
  by newly added tests.

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
9 months agoRefactor code generators a bit (GH-128920)
Mark Shannon [Fri, 17 Jan 2025 16:59:30 +0000 (16:59 +0000)] 
Refactor code generators a bit (GH-128920)

Refactor code generators a bit to avoid passing stack property around all over the place

9 months agogh-128923: Use zero to indicate unassigned unique id (#128925)
Sam Gross [Fri, 17 Jan 2025 15:42:27 +0000 (10:42 -0500)] 
gh-128923: Use zero to indicate unassigned unique id (#128925)

In the free threading build, the per thread reference counting uses a
unique id for some objects to index into the local reference count
table. Use 0 instead of -1 to indicate that the id is not assigned. This
avoids bugs where zero-initialized heap type objects look like they have
a unique id assigned.

9 months agogh-58956: Fix a frame refleak in bdb (#128190)
Tian Gao [Fri, 17 Jan 2025 15:33:04 +0000 (10:33 -0500)] 
gh-58956: Fix a frame refleak in bdb (#128190)

9 months agogh-59705: Implement _thread.set_name() on Windows (#128675)
Victor Stinner [Fri, 17 Jan 2025 13:55:43 +0000 (14:55 +0100)] 
gh-59705: Implement _thread.set_name() on Windows (#128675)

Implement set_name() with SetThreadDescription() and _get_name() with
GetThreadDescription(). If SetThreadDescription() or
GetThreadDescription() is not available in kernelbase.dll, delete the
method when the _thread module is imported.

Truncate the thread name to 32766 characters.

Co-authored-by: Eryk Sun <eryksun@gmail.com>
9 months agoRevert "gh-128770: raise warnings as errors in test suite - except for test_socket...
Hugo van Kemenade [Fri, 17 Jan 2025 13:16:10 +0000 (15:16 +0200)] 
Revert "gh-128770: raise warnings as errors in test suite - except for test_socket which still logs warnings (#128726)" (#128936)

9 months agogh-58689: Fix os.kill() error handling on Windows (#128932)
Victor Stinner [Fri, 17 Jan 2025 12:30:40 +0000 (13:30 +0100)] 
gh-58689: Fix os.kill() error handling on Windows (#128932)

9 months agogh-128770: raise warnings as errors in test suite - except for test_socket which...
Thomas Grainger [Fri, 17 Jan 2025 11:39:16 +0000 (11:39 +0000)] 
gh-128770: raise warnings as errors in test suite - except for test_socket which still logs warnings (#128726)

Co-authored-by: sobolevn <mail@sobolevn.me>
Co-authored-by: Brett Cannon <brett@python.org>
9 months agogh-118761: Improve import time of `tomllib` (#128907)
Taneli Hukkinen [Fri, 17 Jan 2025 02:48:42 +0000 (04:48 +0200)] 
gh-118761: Improve import time of `tomllib` (#128907)

Improve import time of `tomllib`  (in sync with upstream)

9 months agoACKS: Add myself (#128924)
Stan Ulbrych [Fri, 17 Jan 2025 02:45:46 +0000 (02:45 +0000)] 
ACKS: Add myself (#128924)

9 months agoGH-126599: Remove the "counter" optimizer/executor (GH-126853)
Xuanteng Huang [Thu, 16 Jan 2025 23:57:04 +0000 (07:57 +0800)] 
GH-126599: Remove the "counter" optimizer/executor (GH-126853)

9 months agogh-121604: fix warnings in test_importlib.test_abc and test_importlib.test_windows...
Thomas Grainger [Thu, 16 Jan 2025 21:29:16 +0000 (21:29 +0000)] 
gh-121604: fix warnings in test_importlib.test_abc and test_importlib.test_windows (GH-128904)

9 months agoFix typo in doc (#128917)
Srinivas Reddy Thatiparthy (తాటిపర్తి శ్రీనివాస్ రెడ్డి) [Thu, 16 Jan 2025 16:32:17 +0000 (22:02 +0530)] 
Fix typo in doc (#128917)

9 months agogh-128910: Remove `_PyTrash_begin` and `_PyTrash_end` C-API functions (#128919)
sobolevn [Thu, 16 Jan 2025 15:41:40 +0000 (18:41 +0300)] 
gh-128910: Remove `_PyTrash_begin` and `_PyTrash_end` C-API functions (#128919)

9 months agogh-100239: specialize long tail of binary operations (#128722)
Irit Katriel [Thu, 16 Jan 2025 15:22:13 +0000 (15:22 +0000)] 
gh-100239: specialize long tail of binary operations (#128722)

9 months agogh-119786: added InternalDocs/generators.md (#128524)
Irit Katriel [Thu, 16 Jan 2025 13:15:52 +0000 (13:15 +0000)] 
gh-119786: added InternalDocs/generators.md (#128524)

9 months agogh-128679: Fix tracemalloc.stop() race conditions (#128893)
Victor Stinner [Thu, 16 Jan 2025 12:53:18 +0000 (13:53 +0100)] 
gh-128679: Fix tracemalloc.stop() race conditions (#128893)

tracemalloc_alloc(), tracemalloc_realloc(), tracemalloc_free(),
_PyTraceMalloc_TraceRef() and _PyTraceMalloc_GetMemory() now check
'tracemalloc_config.tracing' after calling TABLES_LOCK().

_PyTraceMalloc_TraceRef() now always returns 0.

9 months agogh-128017: Make a note that sys variables are read-only (#128887)
Srinivas Reddy Thatiparthy (తాటిపర్తి శ్రీనివాస్ రెడ్డి) [Thu, 16 Jan 2025 10:17:03 +0000 (15:47 +0530)] 
gh-128017: Make a note that sys variables are read-only (#128887)

9 months agogh-121604: fix ResourceLoader deprecation warning message (GH-128859)
Thomas Grainger [Wed, 15 Jan 2025 21:13:59 +0000 (21:13 +0000)] 
gh-121604: fix ResourceLoader deprecation warning message (GH-128859)

9 months agogh-128891: add specialized opcodes to opcode.opname (#128892)
Irit Katriel [Wed, 15 Jan 2025 21:02:32 +0000 (21:02 +0000)] 
gh-128891: add specialized opcodes to opcode.opname (#128892)

9 months agogh-97850: Suggest `TraversableResources` as the alternative for `ResourceLoader`...
Tomas R. [Wed, 15 Jan 2025 20:47:36 +0000 (21:47 +0100)] 
gh-97850: Suggest `TraversableResources` as the alternative for `ResourceLoader` (GH-128601)

Suggest TraversableResources as the alternative for ResourceLoader.

Previously, ResourceReader was the suggested alternative, but it
is itself deprecated in favour of TraversableResources.

9 months agogh-128679: Redesign tracemalloc locking (#128888)
Victor Stinner [Wed, 15 Jan 2025 20:22:44 +0000 (21:22 +0100)] 
gh-128679: Redesign tracemalloc locking (#128888)

* Use TABLES_LOCK() to protect 'tracemalloc_config.tracing'.
* Hold TABLES_LOCK() longer while accessing tables.
* tracemalloc_realloc() and tracemalloc_free() no longer
  remove the trace on reentrant call.
* _PyTraceMalloc_Stop() unregisters _PyTraceMalloc_TraceRef().
* _PyTraceMalloc_GetTraces() sets the reentrant flag.
* tracemalloc_clear_traces_unlocked() sets the reentrant flag.

9 months agogh-128807: Add marking phase for free-threaded cyclic GC (gh-128808)
Neil Schemenauer [Wed, 15 Jan 2025 19:27:28 +0000 (11:27 -0800)] 
gh-128807: Add marking phase for free-threaded cyclic GC (gh-128808)

9 months agogh-128016: Improved invalid escape sequence warning message (#128020)
Umar Butler [Wed, 15 Jan 2025 17:00:54 +0000 (04:00 +1100)] 
gh-128016: Improved invalid escape sequence warning message (#128020)

9 months agogh-128874: Fix the documentation for blurb 2.0 (#128875)
Victor Stinner [Wed, 15 Jan 2025 14:12:40 +0000 (15:12 +0100)] 
gh-128874: Fix the documentation for blurb 2.0 (#128875)

9 months agogh-128816: Fix warnings in test_doctest (GH-128817)
Thomas Grainger [Wed, 15 Jan 2025 13:05:59 +0000 (13:05 +0000)] 
gh-128816: Fix warnings in test_doctest (GH-128817)

* Fix a deprecation warning for using importlib.resources.abc.ResourceReader.
* Fix an import warning when importing readline (if it has not yet been imported).

9 months agoFix typo in `Lib/asyncio/futures.py` (#128819)
Wang Ran (汪然) [Wed, 15 Jan 2025 12:24:31 +0000 (20:24 +0800)] 
Fix typo in `Lib/asyncio/futures.py` (#128819)

9 months agogh-128438: Use `EnvironmentVarGuard` for `test_{builtin,io,locale}.py` (#128476)
Yan Yanchii [Wed, 15 Jan 2025 09:38:43 +0000 (10:38 +0100)] 
gh-128438: Use `EnvironmentVarGuard` for `test_{builtin,io,locale}.py` (#128476)

Modifying locale-related environment variables in `Lib/test/test_builtin.py`,
`Lib/test/test_io.py` and `Lib/test/test_locale.py` is now achieved by using
an `EnvironmentVarGuard` context instead of an explicit `try-finally` block.

9 months agogh-128473: Skip segfaulting `test_embed` tests when BOLT instrumented (gh-128474)
Zanie Blue [Wed, 15 Jan 2025 01:49:02 +0000 (19:49 -0600)] 
gh-128473: Skip segfaulting `test_embed` tests when BOLT instrumented (gh-128474)

* Skip segfaulting `test_embed` tests when BOLT instrumented

Co-authored-by: Gregory Szorc <gregory.szorc@gmail.com>
* NEWS

---------

Co-authored-by: Gregory Szorc <gregory.szorc@gmail.com>
9 months agogh-121604: Make sure all deprecated items in importlib raise DeprecationWarning ...
Tomas R. [Wed, 15 Jan 2025 00:48:46 +0000 (01:48 +0100)] 
gh-121604: Make sure all deprecated items in importlib raise DeprecationWarning (#128007)

Co-authored-by: rashansmith <smith.rashan@gmail.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Brett Cannon <brett@python.org>
9 months agogh-71339: Use new assertion methods in the multiprocessing tests (GH-128847)
Serhiy Storchaka [Tue, 14 Jan 2025 23:17:11 +0000 (01:17 +0200)] 
gh-71339: Use new assertion methods in the multiprocessing tests (GH-128847)

9 months agogh-71339: Use new assertion methods in test_logging (GH-128828)
Serhiy Storchaka [Tue, 14 Jan 2025 20:40:45 +0000 (22:40 +0200)] 
gh-71339: Use new assertion methods in test_logging (GH-128828)

9 months agogh-115999: Specialize `LOAD_ATTR` for instance and class receivers in free-threaded...
mpage [Tue, 14 Jan 2025 19:56:11 +0000 (11:56 -0800)] 
gh-115999: Specialize `LOAD_ATTR` for instance and class receivers in free-threaded builds (#128164)

Finish specialization for LOAD_ATTR in the free-threaded build by adding support for class and instance receivers.

9 months agogh-128384: Add locking to warnings.py. (gh-128386)
Neil Schemenauer [Tue, 14 Jan 2025 19:43:42 +0000 (11:43 -0800)] 
gh-128384: Add locking to warnings.py. (gh-128386)

Co-authored-by: Kumar Aditya <kumaraditya@python.org>
9 months agogh-67206: Document that `string.printable` is not printable in the POSIX sense (...
Bénédikt Tran [Tue, 14 Jan 2025 16:07:37 +0000 (17:07 +0100)] 
gh-67206: Document that `string.printable` is not printable in the POSIX sense (#128820)

9 months agogh-59705: Document OS thread name change (#128800)
Victor Stinner [Tue, 14 Jan 2025 15:31:13 +0000 (16:31 +0100)] 
gh-59705: Document OS thread name change (#128800)

9 months agogh-106320: Document replacement for removed C API (#128787)
Victor Stinner [Tue, 14 Jan 2025 15:29:21 +0000 (16:29 +0100)] 
gh-106320: Document replacement for removed C API (#128787)

9 months agoFix a "doctest" block in `Doc/library/turtle.rst` (#128831)
Rafael Fontenelle [Tue, 14 Jan 2025 15:17:24 +0000 (12:17 -0300)] 
Fix a "doctest" block in `Doc/library/turtle.rst` (#128831)

9 months agoMerge branch 'main' of https://github.com/python/cpython
Hugo van Kemenade [Tue, 14 Jan 2025 15:12:21 +0000 (17:12 +0200)] 
Merge branch 'main' of https://github.com/python/cpython

9 months agoPost 3.14.0a4
Hugo van Kemenade [Tue, 14 Jan 2025 15:10:53 +0000 (17:10 +0200)] 
Post 3.14.0a4

9 months agoGH-128682: Convert explicit loops closing arrays into `DECREF_INPUTS`. (GH-128822)
Mark Shannon [Tue, 14 Jan 2025 15:08:56 +0000 (15:08 +0000)] 
GH-128682: Convert explicit loops closing arrays into `DECREF_INPUTS`. (GH-128822)

* Mark Py_DECREF and Py_XDECREF as escaping

* Remove explicit loops for clearing array inputs

9 months agogh-118761: substitute `re` import in `base64.b16decode` for a more efficient alternat...
Bénédikt Tran [Tue, 14 Jan 2025 13:25:33 +0000 (14:25 +0100)] 
gh-118761: substitute `re` import in `base64.b16decode` for a more efficient alternative (#128736)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Chris Markiewicz <effigies@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
9 months agogh-71339: Use new assertion methods in test_typing (GH-128825)
Serhiy Storchaka [Tue, 14 Jan 2025 13:19:32 +0000 (15:19 +0200)] 
gh-71339: Use new assertion methods in test_typing (GH-128825)

9 months agogh-71339: Use new assertion methods in test_sqlite3 (GH-128830)
Serhiy Storchaka [Tue, 14 Jan 2025 13:18:25 +0000 (15:18 +0200)] 
gh-71339: Use new assertion methods in test_sqlite3 (GH-128830)

9 months agoPython 3.14.0a4 v3.14.0a4
Hugo van Kemenade [Tue, 14 Jan 2025 11:41:39 +0000 (13:41 +0200)] 
Python 3.14.0a4

9 months agogh-118761: Improve import time of the `pickle` module. (#128732)
Bénédikt Tran [Tue, 14 Jan 2025 11:26:26 +0000 (12:26 +0100)] 
gh-118761: Improve import time of the `pickle` module. (#128732)

Importing `pickle` is now roughly 25% faster.

Importing the `re` module is no longer needed and
thus `re` is no more implicitly exposed as `pickle.re`.

---------

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
9 months agogh-109959: Skip test_glob.test_selflink() flaky test (#128812)
Victor Stinner [Tue, 14 Jan 2025 10:18:52 +0000 (11:18 +0100)] 
gh-109959: Skip test_glob.test_selflink() flaky test (#128812)

9 months agogh-127787: Move _PyUnicodeError_GetParams() to the internal C API (#128803)
Victor Stinner [Tue, 14 Jan 2025 10:17:20 +0000 (11:17 +0100)] 
gh-127787: Move _PyUnicodeError_GetParams() to the internal C API (#128803)