31209 commits

Author	SHA1	Message	Date
Sergey B Kirpichev	3e849d75f4	gh-87790: support thousands separators for formatting fractional part of Fraction (#132204)	2025-07-07 11:16:31 +03:00
Sergey B Kirpichev	90a5b4402b	gh-87790: support thousands separators for formatting fractional part of Decimal (#132202) ... Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>	2025-07-07 11:16:27 +03:00
Jelle Zijlstra	9312702d2e	gh-136316: Make typing.evaluate_forward_ref better at evaluating nested forwardrefs (#136319)	2025-07-06 16:44:20 -07:00
sobolevn	c89f76e6c4	gh-136021: Make type_params a required parameter for typing._eval_type (#136332)	2025-07-06 22:11:13 +03:00
Kumar Aditya	d22e073d2b	gh-109700: fix memory error handling in PyDict_SetDefault (#136338)	2025-07-06 15:18:11 +00:00
sobolevn	06e347b846	gh-136285: Improve pickle protocol testing in test_interpreters (#136286)	2025-07-06 07:35:30 +00:00
Jeong, YunWon	887e5c8646	gh-136047: Allow typing._allow_reckless_class_checks to check _py_abc (#136115)	2025-07-05 14:24:33 +00:00
Victorien	5b56daa9d7	gh-130870: Preserve GenericAlias subclasses in typing.get_type_hints() (#131583)	2025-07-05 06:55:39 -07:00
Serhiy Storchaka	8ac7613dc8	gh-102555: Fix comment parsing in HTMLParser according to the HTML5 standard (GH-135664) ... * "--!>" now ends the comment. * "-- >" no longer ends the comment. * Support abnormally ended empty comments "<-->" and "<--->". --------- Co-author: Kerim Kabirov <the.privat33r+gh@pm.me> Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>	2025-07-04 07:00:23 +00:00
Cody Maloney	48cb9b6112	gh-133982: Test _pyio.BytesIO in free-threaded tests (gh-136218)	2025-07-04 11:27:21 +09:00
Serhiy Storchaka	0243f97cba	gh-135661: Fix parsing start and end tags in HTMLParser according to the HTML5 standard (GH-135930) ... * Whitespaces no longer accepted between `</` and the tag name. E.g. `</ script>` does not end the script section. * Vertical tabulation (`\v`) and non-ASCII whitespaces no longer recognized as whitespaces. The only whitespaces are `\t\n\r\f `. * Null character (U+0000) no longer ends the tag name. * Attributes and slashes after the tag name in end tags are now ignored, instead of terminating after the first `>` in quoted attribute value. E.g. `</script/foo=">"/>`. * Multiple slashes and whitespaces between the last attribute and closing `>` are now ignored in both start and end tags. E.g. `<a foo=bar/ //>`. * Multiple `=` between attribute name and value are no longer collapsed. E.g. `<a foo==bar>` produces attribute "foo" with value "=bar". * Whitespaces between the `=` separator and attribute name or value are no longer ignored. E.g. `<a foo =bar>` produces two attributes "foo" and "=bar", both with value None; `<a foo= bar>` produces two attributes: "foo" with value "" and "bar" with value None. * Fix Sphinx errors. * Apply suggestions from code review Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com> * Address review comments. * Move to Security. --------- Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>	2025-07-03 23:33:02 +03:00
Victor Stinner	da79ac9d26	gh-135075: Make PyObject_SetAttr() fail with NULL value and exception (#136180) ... Make PyObject_SetAttr() and PyObject_SetAttrString() fail if called with NULL value and an exception set.	2025-07-03 14:51:44 +02:00
Sergey B Kirpichev	c113a8e523	gh-130664: Treat '0' fill character with align '=' as zero-padding for Fraction's (GH-131067)	2025-07-03 13:57:31 +03:00
Daniel Hollas	8dc3383abe	gh-135069: Fix exception message in encodings.idna module (#135071)	2025-07-03 15:23:37 +05:30
Kira	e0245c789f	gh-135640: Adds more type checking to ElementTree (GH-135643)	2025-07-03 10:48:47 +03:00
Serhiy Storchaka	9084b15156	gh-135836: Fix IndexError in asyncio.create_connection() (#135875)	2025-07-03 09:38:39 +05:30
sobolevn	41a9b46ad4	gh-136203: Improve TypeError msg when comparing two MappingProxyTypes (#136204) ... Co-authored-by: Victor Stinner <vstinner@python.org>	2025-07-02 19:05:28 +03:00
sobolevn	ab7196a2f5	gh-136193: Improve TypeError msg when comparing two SimpleNamespaces (#136195) ... Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>	2025-07-02 14:32:41 +03:00
Garry Cairns	51ab66b3d5	gh-134567: Add the formatter parameter in unittest.TestCase.assertLogs (GH-134570)	2025-07-02 09:51:19 +00:00
Sam Gross	f41e9c750e	gh-134009: Expose PyMutex_IsLocked in the public C API (gh-134365) ... The `PyMutex_IsLocked()` function is useful in assertions for verifying that code maintains certain locking invariants.	2025-07-01 13:26:13 -04:00
Serhiy Storchaka	86c3316183	gh-134280: Disable constant folding for ~ with a boolean argument (GH-134982) ... This moves the deprecation warning from compile time to run time.	2025-07-01 20:24:04 +03:00
Sergey B Kirpichev	17cf0a343b	gh-115119: Remove implicit fallback to the bundled libmpdec (#134078) ... Co-authored-by: Victor Stinner <vstinner@python.org> Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>	2025-07-01 17:50:51 +02:00
Stan Ulbrych	93809a918f	gh-105456: Remove 3 deprecated sre_* modules (#135994)	2025-07-01 17:31:07 +02:00
heliang666s	0e19db653d	gh-135836: Fix IndexError in asyncio.create_connection with empty exceptions list (#135845) ... Co-authored-by: Kumar Aditya <kumaraditya@python.org>	2025-07-01 11:50:11 +00:00
Petr Viktorin	fe119a0817	gh-87135: threading.Lock: Raise rather than hang on Python finalization (GH-135991) ... After Python finalization gets to the point where no other thread can attach thread state, attempting to acquire a Python lock must hang. Raise PythonFinalizationError instead of hanging.	2025-07-01 10:57:42 +02:00
Petr Viktorin	845263adc6	gh-133157: remove usage of _Py_NO_SANITIZE_UNDEFINED in pyexpat (#135346) ... This was the last usage, so the macro is removed as well. Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>	2025-07-01 10:54:08 +02:00
sobolevn	7e33558455	gh-135422: Fix regression in SyntaxError messages after #134036 (#135423)	2025-06-30 21:52:26 +03:00
Victor Stinner	ee47670e8b	gh-85702: Catch PermissionError in zoneinfo.load_tzdata() (#136117) ... Co-authored-by: Peter Bierma <zintensitydev@gmail.com>	2025-06-30 16:33:01 +02:00
Pieter Eendebak	847d1c2cb4	gh-123471: Make itertools.product and itertools.combinations thread-safe (#132814) ... Co-authored-by: Kumar Aditya <kumaraditya@python.org>	2025-06-30 11:31:59 +00:00
Xuanteng Huang	b1056c2a44	gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) ... Co-authored-by: Kumar Aditya <kumaraditya@python.org> Co-authored-by: Victor Stinner <vstinner@python.org>	2025-06-30 11:14:31 +00:00
Pieter Eendebak	0533c1faf2	gh-123471: Make itertools.chain thread-safe (#135689)	2025-06-30 16:36:58 +05:30
Akshat Gupta	30ba03ea8e	gh-136053: Check error for TYPE_SLICE in marshal.c (GH-136054) ... Fix a possible crash when deserializing a large marshal data (at least several GiBs) containing a slice.	2025-06-29 10:07:24 +03:00
Weilin Du	f04d2b8819	Doc: Fix duplicate words in idlelib (#136089)	2025-06-29 02:47:38 -04:00
Bénédikt Tran	42ccac2d7f	gh-135853: add math.signbit (#135877)	2025-06-28 14:46:07 +02:00
Brandt Bucher	0e5d096130	GH-135904: Optimize the JIT's assembly control flow (GH-135905)	2025-06-27 08:20:51 -07:00
Serhiy Storchaka	731f5b8ab3	gh-136028: Fix parsing month names containing "İ" (U+0130) in strptime() (GH-136029) ... This affects locales az_AZ, ber_DZ, ber_MA and crh_UA.	2025-06-27 16:47:03 +03:00
Ken Jin	695ab61351	gh-132732: Automatically constant evaluate pure operations (GH-132733) ... This adds a "macro" to the optimizer DSL called "REPLACE_OPCODE_IF_EVALUATES_PURE", which allows automatically constant evaluating a bytecode body if certain inputs have no side effects upon evaluations (such as ints, strings, and floats). Co-authored-by: Tomas R. <tomas.roun8@gmail.com>	2025-06-27 19:37:44 +08:00
Serhiy Storchaka	c45f4f3ebe	gh-78465: Fix error message for cls.__new__(cls, ...) where cls is not instantiable (GH-135981) ... Previous error message suggested to use cls.__new__(), which obviously does not work. Now the error message is the same as for cls(...).	2025-06-27 14:35:55 +03:00
Serhiy Storchaka	07183ebce3	gh-53203: Fix strptime() for %c, %x and %X formats on some locales (#135971) ... * 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().	2025-06-27 10:50:59 +03:00
Russell Keith-Magee	0c6c09b737	gh-135968: Add iOS binary stubs for strip (#135970) ... Adds iOS binary stubs for invoking `strip`	2025-06-27 12:58:20 +08:00
Tim Peters	2fc68e180f	gh-135551: Change how sorting picks minimum run length (#135553) ... New scheme from Stefan Pochmann for picking minimum run lengths. By allowing them to change a little from one run to the next, it's possible to arrange for that all merges, at all levels, strongly tend to be as evenly balanced as possible, for randomly ordered data. Meaning the number of initial runs is a power of 2, and all merges involve runs whose lengths differ by no more than 1.	2025-06-26 23:48:05 -05:00
Russell Keith-Magee	b38810bab7	gh-135966: Modify iOS testbed to make app_packages a site directory (#135967) ... 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.	2025-06-27 12:46:49 +08:00
Nathan Korth	58a42dea97	gh-135995: Fix missing char in palmos encoding (#135990) ... 0x8b correctly encodes to ‹, but 0x9b was mistakenly marked as a control character instead of ›. --------- 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>	2025-06-26 18:35:45 -04:00
Dylan	fb9e292919	gh-129958: New syntax error in format spec applies to both f-strings and t-strings (#135570) ... Co-authored-by: Tomas R. <tomas.roun8@gmail.com> Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>	2025-06-26 15:02:50 +02:00
Joseph Tibbertsma	cbfaf41caf	Fix needless spinning in _PyMutex_LockTimed with zero timeout (gh-135872) ... The free threading build could spin unnecessarily on `_Py_yield()` if the initial compare and swap failed.	2025-06-25 16:41:36 +00:00
Ken Jin	a88b49c3f2	gh-135927: Fix MSVC Clatest C builds (GH-135935)	2025-06-25 23:02:53 +08:00
Neil Schemenauer	113de8545f	GH-133136: Revise QSBR to reduce excess memory held (gh-135473) ... The free threading build uses QSBR to delay the freeing of dictionary keys and list arrays when the objects are accessed by multiple threads in order to allow concurrent reads to proceed with holding the object lock. The requests are processed in batches to reduce execution overhead, but for large memory blocks this can lead to excess memory usage. Take into account the size of the memory block when deciding when to process QSBR requests. Also track the amount of memory being held by QSBR for mimalloc pages. Advance the write sequence if this memory exceeds a limit. Advancing the sequence will allow it to be freed more quickly. Process the held QSBR items from the "eval breaker", rather than from `_PyMem_FreeDelayed()`. This gives a higher chance that the global read sequence has advanced enough so that items can be freed. Co-authored-by: Sam Gross <colesbury@gmail.com>	2025-06-25 00:06:32 -07:00
Vinay Sajip	18d32fb646	gh-91555: Revert disabling of logger while handling log record. (GH-135858) ... Revert "gh-91555: disable logger while handling log record (GH-131812)" This reverts commit 2561e148ec.	2025-06-25 06:42:38 +01:00
Brandt Bucher	ee0e22c088	GH-90117: Check for list and tuple before MappingView in pprint (GH-135779)	2025-06-24 14:41:41 -07:00
Brian Schubert	4e6f0d116e	gh-135855: Raise TypeError When Passing Non-dict Object to _interpreters.set___main___attrs (gh-135856)	2025-06-24 12:53:14 -06:00