31927 commits

Author	SHA1	Message	Date
Hugo van Kemenade	f1eb0c0b0c	Python 3.15.0a3	2025-12-16 14:26:12 +02:00
Petr Viktorin	1cc7551b3f	gh-142754: Ensure that Element & Attr instances have the ownerDocument attribute (#142794) ... Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>	2025-12-16 12:20:48 +00:00
Hugo van Kemenade	c10ec48bb9	gh-76007: Deprecate __version__ attribute in wsgiref.simple_server (#142675)	2025-12-16 14:08:51 +02:00
Bartosz Sławecki	f277781bba	gh-142737: Handle lost io.open in _Py_FindSourceFile (GH-142747)	2025-12-15 22:58:50 +00:00
Nadeshiko Manju	059316ade6	gh-134584: Eliminate redundant refcounting from _STORE_ATTR_INSTANCE_VALUE (GH-142759) ... Signed-off-by: Manjusaka <me@manjusaka.me>	2025-12-15 20:17:12 +00:00
Hugo van Kemenade	b3b644b6b8	gh-141081: Revert "Add a .gitignore file to __pycache__ folders (#141162)" (#142758)	2025-12-15 21:27:06 +02:00
Mark Shannon	27a2e49d18	GH-142718: JIT: Fix crash due to incorrect caching on side exits when exiting jitted code. (GH-142762) ... JIT: Fix crash due to incorrect caching on side exits when exiting jitted code. * Make sure that stack is in correct state at side exits with TOS cached values * Simplify choice of cached items for side exits	2025-12-15 19:01:29 +00:00
Alper	1a9cdaf63a	gh-116738: Make _bz2 module thread-safe (gh-142756) ... Make the attributes in _bz2 module thread-safe on the free-threading build. Attributes (eof, needs_input, unused_data) are now stored atomically or accessed via mutex-protected getters.	2025-12-15 12:47:04 -05:00
Nadeshiko Manju	872ab51f32	gh-134584: Eliminate redundant refcounting from _CALL_LIST_APPEND (GH-142711) ... Signed-off-by: Manjusaka <me@manjusaka.me> Co-authored-by: Ken Jin <kenjin4096@gmail.com>	2025-12-15 15:49:36 +00:00
yihong	1d3854a19a	gh-142594: fix by property calls io.TextIOWrapper.detach (GH-142706) ... Signed-off-by: yihong0618 <zouzou0208@gmail.com>	2025-12-15 15:13:58 +01:00
Victor Stinner	14d3974db0	gh-142217: Recommend PyUnicode_InternFromString() to replace _PyUnicode_FromId() (GH-142746)	2025-12-15 14:25:30 +01:00
dr-carlos	cd2ca74c53	gh-142029: Raise ModuleNotFoundError instead of crashing on nonexsistent module name given to create_builtin() (#142054) ... Co-authored-by: Brett Cannon <brett@python.org> Co-authored-by: Victor Stinner <vstinner@python.org>	2025-12-15 13:20:19 +01:00
Pablo Galindo Salgado	6658e2cb07	gh-138122: Add --subprocesses flag to profile child processes in tachyon (#142636)	2025-12-15 12:11:40 +00:00
chaope	850f95f6f6	gh-142651: make Mock.call_count thread-safe (#142656)	2025-12-15 17:13:15 +05:30
Hugo van Kemenade	38ad651b67	gh-76007: Deprecate __version__ attribute in ctypes (#142679)	2025-12-15 13:30:23 +02:00
Stan Ulbrych	15c9d9027e	gh-141081: Add a .gitignore file to __pycache__ folders (#141162) ... Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com> Co-authored-by: Brett Cannon <brett@python.org>	2025-12-15 12:16:56 +02:00
Stan Ulbrych	78a50ee10e	gh-76007: pydoc: Catch DeprecationWarning for stdlib module __version__ attributes (#139997)	2025-12-14 14:59:05 +02:00
Stephen Morton	81bfcf1aae	gh-127930: use explicit imports in tkinter.simpledialog (#127931) ... Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>	2025-12-14 12:38:42 +02:00
PuQing	a2a400af1e	gh-134584: Eliminate redundant refcounting from _CALL_BUILTION_O (GH-142695) ... Co-authored-by: Ken Jin <kenjin4096@gmail.com>	2025-12-14 10:28:02 +00:00
Nadeshiko Manju	a154c9ed4e	gh-134584: Eliminate redundant refcounting from _CALL_STR_1 (GH-136070) ... Signed-off-by: Manjusaka <me@manjusaka.me>	2025-12-14 09:33:05 +00:00
Bénédikt Tran	d3ef5ba34d	gh-142451: correctly copy HMAC attributes in HMAC.copy() (#142510)	2025-12-14 09:45:36 +01:00
Bénédikt Tran	4e4163676a	gh-142554: avoid divmod crashes due to bad _pylong.int_divmod (#142673)	2025-12-14 09:38:23 +01:00
Serhiy Storchaka	87e152d203	gh-142461: Move misplaced NEWS entries to an appropriate section (#142464)	2025-12-14 00:44:25 +02:00
Hugo van Kemenade	170dac291e	gh-76007: Deprecate __version__ attribute in http.server (#142658) ... Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>	2025-12-13 15:32:13 +00:00
Neil Schemenauer	c98182be8d	gh-132657: Add lock-free set contains implementation (#132290) ... This roughly follows what was done for dictobject to make a lock-free lookup operation. With this change, the set contains operation scales much better when used from multiple-threads. The frozenset contains performance seems unchanged (as already lock-free). Summary of changes: * refactor set_lookkey() into set_do_lookup() which now takes a function pointer that does the entry comparison. This is similar to dictobject and do_lookup(). In an optimized build, the comparison function is inlined and there should be no performance cost to this. * change set_do_lookup() to return a status separately from the entry value * add set_compare_frozenset() and use if the object is a frozenset. For the free-threaded build, this avoids some overhead (locking, atomic operations, incref/decref on key) * use FT_ATOMIC_* macros as needed for atomic loads and stores * use a deferred free on the set table array, if shared (only on free-threaded build, normal build always does an immediate free) * for free-threaded build, use explicit for loop to zero the table, rather than memcpy() * when mutating the set, assign so->table to NULL while the change is a happening. Assign the real table array after the change is done.	2025-12-13 09:50:23 +00:00
Amer Esmail Elsheikh	57db12514a	gh-139686: Make reloading a lazy module no-op (GH-139857) ... Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Brett Cannon <brett@python.org>	2025-12-12 20:26:50 +00:00
Savannah Ostrowski	8b669d54c3	GH-142389: Add backtick markup support in description and epilog (#142390)	2025-12-12 20:08:19 +00:00
Alper	1eddef8193	gh-116738: Make zlib module thread-safe (gh-142432) ... Makes the zlib module thread-safe free-threading build. Even though operations are protected by locks, attributes exposed via PyMemberDef (eof, needs_input, unused_data, unconsumed_tail) should still be stored atomically within locked sections, since they can be read without acquiring the lock.	2025-12-12 13:14:42 -05:00
Alex Prengère	6d644e4453	gh-141939: Add colors to interpolated values in argparse (#141940) ... Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Savannah Ostrowski <savannah@python.org>	2025-12-12 16:58:12 +00:00
Victor Stinner	7aa353c414	gh-142217: Deprecate the private _Py_Identifier C API (#142221) ... Deprecate functions: * _PyObject_CallMethodId() * _PyObject_GetAttrId() * _PyUnicode_FromId()	2025-12-12 14:10:25 +01:00
Sergey B Kirpichev	be5e0dcded	gh-142595: add type check for namedtuple call during decimal initialization (GH-142608)	2025-12-12 11:47:45 +01:00
ivonastojanovic	3b3838823a	gh-138122: Add inverted flamegraph (#142288) ... Co-authored-by: Pablo Galindo Salgado <pablogsal@gmail.com>	2025-12-12 01:36:28 +00:00
Pablo Galindo Salgado	1356fbed7b	gh-142374: Fix recursive function cumulative over-counting in sampling profiler (#142378)	2025-12-12 00:50:17 +00:00
AZero13	9fe6e3ed36	gh-142571: Check for errors before calling each syscall in PyUnstable_CopyPerfMapFile() (#142460) ... Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com> Co-authored-by: Victor Stinner <vstinner@python.org> Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>	2025-12-11 21:18:52 +00:00
Pablo Galindo Salgado	6a0135a392	gh-138122: Add exception profiling mode to the sampling profiler (#142561)	2025-12-11 20:46:34 +00:00
Neil Schemenauer	e38967ed60	gh-142531: Fix free-threaded GC performance regression (gh-142562) ... If there are many untracked tuples, the GC will run too often, resulting in poor performance. The fix is to include untracked tuples in the "long lived" object count. The number of frozen objects is also now included since the free-threaded GC must scan those too.	2025-12-11 12:30:56 -08:00
Brett Cannon	af185727b2	GH-65961: Stop setting __cached__ on modules (GH-142165)	2025-12-11 11:44:46 -08:00
Sam Gross	a26c831bc4	gh-142589: Fix PyUnstable_Object_IsUniqueReferencedTemporary (gh-142593) ... PyUnstable_Object_IsUniqueReferencedTemporary wasn't handling tagged ints on the evaluation stack properly.	2025-12-11 14:41:03 -05:00
Brett Cannon	dac4589726	GH-142203: Remove the debug_override parameter from packaging.util.cache_from_source() (GH-142204)	2025-12-11 09:55:47 -08:00
Pablo Galindo Salgado	c433986005	gh-142236: Improve error location for missing comma in string concatenations (#142330)	2025-12-11 14:47:26 +00:00
Noam Cohen	a78f43b001	gh-134584: Eliminate redundant refcounting from _CALL_TUPLE_1 (GH-135860)	2025-12-11 14:31:28 +00:00
AZero13	44d3dc6491	gh-142438: Added missing GIL release in _PySSL_keylog_callback when keylog_bio is unset (gh-142439)	2025-12-11 23:30:39 +09:00
elenril	79aa43a979	gh-79986: Add parsing for References/In-Reply-To email headers (#137201) ... This is a followup to 46d88a1131 (#13397), which added parsing for Message-ID. Similar handling is needed for the other two identification headers.	2025-12-11 09:20:53 -05:00
Mark Shannon	469f191a85	GH-135379: Top of stack caching for the JIT. (GH-135465) ... Uses three registers to cache values at the top of the evaluation stack This significantly reduces memory traffic for smaller, more common uops.	2025-12-11 10:32:52 +00:00
Kumar Aditya	42d2bedb87	gh-142556: fix crash when a task gets re-registered during finalization in asyncio (#142565)	2025-12-11 15:04:49 +05:30
Dino Viehland	da8199f884	gh-123241: Don't modify ref count during visitation (GH-142232)	2025-12-11 09:54:29 +01:00
Stan Ulbrych	b52e8ce4af	gh-142539: Fix traceback caret location calculation for SyntaxErrors with wide chars (#142540)	2025-12-11 04:20:55 +00:00
Pablo Galindo Salgado	5b19c75b47	gh-138122: Make the tachyon profiler opcode-aware (#142394)	2025-12-11 03:41:47 +00:00
Brett Cannon	880a7905ca	GH-97850: Remove all uses and definitions of load_module() from importlib (#142205)	2025-12-10 15:35:51 -08:00
Ken Jin	97e19014dd	gh-137007: Track executor before any possible deallocations (GH-137016)	2025-12-11 05:09:56 +08:00