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Author	SHA1	Message	Date
Jacob Austin Lincoln	81237fbcf6	gh-65697: Improved error msg for configparser key validation (#135527) ... * Improved error msg for configparser key validation and added note in 3.14 whatsnew * Properly added change to configparser * 📜🤖 Added by blurb_it. --------- Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>	2025-06-15 12:13:19 -04:00
Jeremy Cline	2bd3895fca	gh-127319: Disable port reuse on HTTP, XMLRPC, and logging TCP servers (GH-135405) ... Prior to issue #120485 these servers did not allow port reuse, which makes sense as the behavior of port reuse is surprising if you're not expecting it. It's unclear to me why these services were switched to allow port reuse, but I believe the desired behavior (unless subclasses opt in) is to not allow port reuse. See also: https://bugzilla.redhat.com/show_bug.cgi?id=2323170	2025-06-15 06:34:29 +01:00
Serhiy Storchaka	8979d3afe3	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 Co-authored-by: Brian Skinn <brian.skinn@gmail.com> --------- Co-authored-by: Brian Skinn <brian.skinn@gmail.com>	2025-06-14 17:32:44 -07:00
Caleb Xu	2e15a50851	gh-135497: fix MAXLOGNAME detection in configure.ac (#135508)	2025-06-14 16:04:16 +00:00
sobolevn	fc413ecb8f	gh-135504: Document LIBZSTD_CFLAGS and LIBZSTD_LIBS config options (#135505)	2025-06-14 16:07:19 +01:00
Pablo Galindo Salgado	028309fb47	gh-135371: Fix asyncio introspection output to include internal coroutine chains (#135436)	2025-06-14 13:48:25 +01:00
Ken Jin	7b15873ed0	gh-135474: Specialize arithmetic only on compact ints (GH-135479) ... Specialize arithmetic only on compact ints. This also makes int operations non-escaping in the JIT and in tier 1.	2025-06-14 17:13:32 +08:00
sobolevn	c8319a3fea	gh-135368: Fix mocks on dataclass specs with instance=True (#135421) ... * gh-135368: Fix mocks on dataclass specs with `instance=True` * Extend dataclass mock_methods --------- Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com>	2025-06-14 09:46:43 +01:00
GiGaGon	c2bb3f9843	gh-135496: Fix f string exclamation mark error typo (#135495)	2025-06-14 00:40:42 -04:00
Eric Snow	56eabea056	gh-135437: Account For Duplicate Names in _PyCode_SetUnboundVarCounts() (gh-135438)	2025-06-13 16:47:49 -06:00
Eric Snow	c7f4a80079	gh-132775: Clean Up Cross-Interpreter Error Handling (gh-135369) ... In this refactor we: * move some code around * make a couple of typedefs opaque * decouple errors from session state * improve tracebacks for propagated exceptions This change helps simplify several upcoming changes.	2025-06-13 16:45:21 -06:00
Serhiy Storchaka	6eb6c5dbfb	gh-135462: Fix quadratic complexity in processing special input in HTMLParser (GH-135464) ... End-of-file errors are now handled according to the HTML5 specs -- comments and declarations are automatically closed, tags are ignored.	2025-06-13 19:57:48 +03:00
Blaise Pabon	14c1d093d5	gh-106318: Add example for str.expandtabs() (#134525)	2025-06-13 18:44:21 +03:00
Steve Dower	afc5ab6cce	gh-135455: Fix version and architecture detection in PC/layout script. (GH-135461)	2025-06-13 16:04:43 +01:00
Petr Viktorin	f4bc3a9320	gh-134160: Split extension module init from PyModule docs; emphasize multi-phase init (GH-135126) ... Document behaviour of single-phase init. Call it "legacy". Reorganize PyModule docs. Move PyInit_modulename docs from the tutorial to reference documentation. Move PyMODINIT_FUNC docs from generic macros to the new page. Add doc stubs for `PYTHON_API_VERSION` & `PYTHON_ABI_VERSION` Remove incorrect refcounts.dat entry for `PyModuleDef_Init`. This removes the "Return value: Borrowed reference." note. Instead, note that the function sometimes returns a borrowed reference, sometimes as strong one. (IMO, it's best to not think of `PyModuleDef` as a `PyObject` at all, and act like it can't be reference-counted.) 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>	2025-06-13 16:39:35 +02:00
LamentXU	394d7985da	gh-135244: improve wording of uuid8 docs about CSPRNG (#135433)	2025-06-13 16:06:11 +02:00
Sergey B Kirpichev	c646846c1e	gh-126703: Add freelist for PyComplexObject's (gh-135233)	2025-06-13 22:32:26 +09:00
Blaise Pabon	eed827ed09	gh-106318: Add example for str.endswith() (#134523) ... Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>	2025-06-13 11:54:16 +00:00
Blaise Pabon	273459562e	gh-106318: Add example for str.encode() (#134520) ... Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>	2025-06-13 11:32:07 +00:00
Sergey B Kirpichev	747d390045	gh-135308: clarify math.issubnormal() description (GH-135324)	2025-06-13 08:30:44 +02:00
Zanie Blue	2b0c684e07	GH-134273: Allow setting JIT compiler flags at build time with CFLAGS_JIT (GH134276)	2025-06-12 16:11:08 -07:00
Peter Bierma	73431356d3	Revert "gh-135410: use a critical section around StringIO.__next__ (#135412)" (#135439) ... This reverts commit e6c3039cb3.	2025-06-13 07:32:27 +09:00
Tian Gao	b03309fe5f	gh-135429: Fix the argument mismatch in lsprof throw event (#135442)	2025-06-12 14:46:47 -07:00
Eric Hanchrow	f273fd77d7	doc: Remove what was essentially duplicate wording. (GH-135431)	2025-06-12 18:47:12 +01:00
Petr Viktorin	e7a3c20b92	gh-133390: Support SQL keyword completion for sqlite3 CLI (GH-133393) (GH-135292) ... Co-authored-by: Tan Long <tanloong@foxmail.com>	2025-06-12 16:28:30 +02:00
Peter Bierma	e6c3039cb3	gh-135410: use a critical section around StringIO.__next__ (#135412)	2025-06-12 16:41:05 +05:30
Gyeongjae Choi	d447129758	gh-128627: Fix iPad detection in wasm-gc (#135388) ... On some iPad versions, Safari reports as "macOS". Modifies the GC trampoline detection to add a feature-based check to detect this case.	2025-06-12 04:04:13 +00:00
Victorien	71f5fafdfb	Fix presentation of dataclasses' unsafe_hash default value (#116532) ... Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>	2025-06-11 21:30:33 -04:00
Eric Snow	62143736b6	gh-134939: Add the concurrent.interpreters Module (gh-133958) ... PEP-734 has been accepted (for 3.14). (FTR, I'm opposed to putting this under the concurrent package, but doing so is the SC condition under which the module can land in 3.14.)	2025-06-11 17:35:48 -06:00
Malcolm Smith	b706ff003c	gh-133264: Correct documentation of how Py_Main and Py_RunMain handle SystemExit (#135337)	2025-06-11 17:23:47 +02:00
Mark Shannon	c87b5b2cb6	GH-135379: Remove types from stack items in code generator. (GH-135384) ... * Make casts explicit in the instruction definitions	2025-06-11 15:52:25 +01:00
Petr Viktorin	49d72365cd	gh-127545: Add _Py_ALIGNED_DEF(N, T) and use it for PyObject (GH-135209) ... * Replace _Py_ALIGN_AS(V) by _Py_ALIGNED_DEF(N, T) This is now a common façade for the various `_Alignas` alternatives, which behave in interesting ways -- see the source comment. The new macro (and MSVC's `__declspec(align)`) should not be used on a variable/member declaration that includes a struct declaraton. A workaround is to separate the struct definition. Do that for `PyASCIIObject.state`. * Specify minimum PyGC_Head and PyObject alignment As documented in InternalDocs/garbage_collector.md, the garbage collector stores flags in the least significant two bits of the _gc_prev pointer in struct PyGC_Head. Consequently, this pointer is only capable of storing a location that's aligned to a 4-byte boundary. Encode this requirement using _Py_ALIGNED_DEF. This patch fixes a segfault in m68k, which was previously investigated by Adrian Glaubitz here: https://lists.debian.org/debian-68k/2024/11/msg00020.html https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1087600 Original patch (using the GCC-only Py_ALIGNED) by Finn Thain. Co-authored-by: Finn Thain <fthain@linux-m68k.org> Co-authored-by: Victor Stinner <vstinner@python.org> Co-authored-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>	2025-06-11 12:44:58 +02:00
Justin Applegate	2b8b4774d2	gh-135321: Always raise a correct exception for BINSTRING argument > 0x7fffffff in pickle (GH-135322) ... Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>	2025-06-11 10:15:12 +00:00
Serhiy Storchaka	5ae669fc4e	gh-135326: Test support of __index__ in random.getrandbits() (#135356)	2025-06-10 18:51:08 -07:00
Serhiy Storchaka	0f866cbfef	gh-133967: Do not normalize locale name 'C.UTF-8' to 'en_US.UTF-8' (#135347)	2025-06-10 13:38:32 +00:00
Pablo Galindo Salgado	ff2b5f40c2	gh-130077: Properly match full soft keywords in the parser (#135317)	2025-06-10 14:19:03 +01:00
Ajay Kamdar	598aa7cc98	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)	2025-06-10 13:28:31 +02:00
Erlend E. Aasland	ee7345d507	gh-118928: Amend sqlite3 execute*() deprecation notes (#135163)	2025-06-10 13:24:33 +02:00
Alexander Shadchin	c23eec2960	Docs: fix docstring of email.message.Message.add_header (#134355)	2025-06-10 12:35:37 +02:00
Bénédikt Tran	754e7c9b51	gh-133157: remove usage of _Py_NO_SANITIZE_UNDEFINED in Parser/pegen.c (#134048)	2025-06-10 01:08:30 +01:00
Chris Eibl	49fc1f215a	Fix warnings set but not used [-Wunused-but-set-variable] in remote_debug.h (#135290)	2025-06-10 01:05:06 +01:00
Zanie Blue	2e1ad6eb26	Fix definition of _Py_RemoteDebug_ symbols for static linking (#135146)	2025-06-10 01:03:55 +01:00
Alper	a58026a5e3	gh-116738: Make _heapq module thread-safe (#135036) ... Use critical sections to make heapq methods that update the heap thread-safe when the GIL is disabled. --------- Co-authored-by: mpage <mpage@meta.com>	2025-06-09 10:57:29 -07:00
Chris Eibl	cc8e6d2703	GH-131296: Suppress clang-cl warnings in socketmodule.c (GH-131821)	2025-06-09 17:38:41 +01:00
Petr Viktorin	28d91d06f1	gh-127833: Reword and expand the Notation section (GH-134443) ... Prepare the docs for using the notation used in the `python.gram` file. If we want to sync the two, the meta-syntax should be the same. Link the Full Grammar docs here; keep only a few extras. Also, remove the distinction between lexical and syntactic rules, except for whitespace handling. With f- and t-strings, the line between the two is blurry. Co-authored-by: Blaise Pabon <blaise@gmail.com> Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com> Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com> Co-authored-by: Colin Marquardt <cmarqu42@gmail.com>	2025-06-09 15:50:11 +02:00
Wulian233	f90483e13a	gh-135001: Explicitly specify the encoding parameter value of calendar.HTMLCalendar as 'utf-8' (#135002)	2025-06-09 15:40:09 +02:00
Victor Stinner	aaad2e81ce	gh-133968: Update PyUnicodeWriter_WriteASCII() documentation (#135297) ... The function was added to Python 3.14.	2025-06-09 14:47:02 +02:00
Chris Eibl	0045100ccb	GH-135287: clang-cl PGO builds on Windows fail with could not open '/GENPROFILE' (GH-135289)	2025-06-09 12:52:38 +01:00
Noam Cohen	b150b6aca7	gh-131798: Optimize _UNARY_INVERT (GH-135222)	2025-06-09 18:33:18 +08:00
Bénédikt Tran	c19e36cc4e	gh-131316: fix invalid DECREF in _md5.md5.copy() (#135291) ... This amends commit 261633bd3f.	2025-06-09 09:10:32 +00:00