34623 commits

Author	SHA1	Message	Date
Pablo Galindo Salgado	04e3670f6b	gh-138122: Fix permission error detection in tachyon's test (#141897)	2025-11-24 14:32:17 +00:00
Petr Viktorin	bf66bce4ee	gh-141780: Make PyModule_FromSlotsAndSpec enable GIL if needed (GH-141785)	2025-11-24 13:26:35 +01:00
Pablo Galindo Salgado	3eec46d3c3	gh-138122: Refactor the CLI of profiling.sampling into subcommands (#141813)	2025-11-24 11:45:08 +00:00
Duane Griffin	425f24e4fa	gh-135335: Simplify preload regression test using __main__ (GH-138686) ... Simplify preload regression test using `__main__` With the fix for gh-126631 `__main__` modules can be preloaded and the regression test for gh-135335 can be simplified to just use a self-contained script rather than requiring a module. Note this assumes and implicitly tests that `__main__` is preloaded by default.	2025-11-23 15:37:15 -08:00
Sam Gross	e457d60daa	gh-120158: Fix inconsistent monitoring state when setting events too frequently (gh-141845) ... If we overflowed the global version counter (i.e., after 2*24 calls to `_PyMonitoring_SetEvents`), we bailed out after setting global monitoring events but before instrumenting code objects, which led to assertion errors later on. Also add a `time.sleep()` to `test_free_threading.test_monitoring` to avoid overflowing the global version counter.	2025-11-23 10:07:17 -05:00
Hugo van Kemenade	e73fbbacbb	gh-141679: Add colour to defaults in argparse help (#141680) ... Co-authored-by: Savannah Ostrowski <savannah@python.org>	2025-11-23 00:26:50 +00:00
Brandt Bucher	227b9d326e	GH-140638: Add a GC "candidates" stat (GH-141814)	2025-11-22 21:59:14 +00:00
Serhiy Storchaka	425fd85ca3	gh-138525: Support single-dash long options and prefix_chars in BooleanOptionalAction (GH-138692) ... -nofoo is generated for -foo. ++no-foo is generated for ++foo. /nofoo is generated for /foo.	2025-11-22 20:54:02 +00:00
Andrew J. Hesford	08477dbf30	gh-141600: Fix musl version detection on Void Linux (GH-141602)	2025-11-22 12:17:40 -06:00
Semyon Moroz	5c25bc5763	gh-131178: Add tests for pickletools command-line interface (#131287)	2025-11-22 19:17:06 +02:00
Yongzi Li	dc9d2eea58	gh-141833: Remove the bad lines in test_attr_promotion_failure (GH-141841)	2025-11-23 00:27:05 +08:00
Pablo Galindo Salgado	92972aea0f	gh-140381: Make test_profiling tests deterministic to fix flakiness (#141731)	2025-11-21 21:36:30 +00:00
Sam Gross	2d50dd242e	gh-137422: Fix race condition in PyImport_AddModuleRef (gh-141822)	2025-11-21 13:30:33 -05:00
Cody Maloney	019c315a8e	gh-129559: add bytearray.resize thread safety test for free-threading (#141739)	2025-11-21 23:42:22 +05:30
Mikhail Efimov	a3b78a3ade	gh-141498: Change backoff counter to use prime numbers instead of powers of 2 (GH-141591)	2025-11-21 17:00:25 +00:00
Alper	fb26d9c2ef	gh-116738: Make csv module thread-safe (gh-141365) ... Added a critical section to protect the states of `ReaderObj` and `WriterObj` in the free-threading build. Without the critical sections, both new free-threading tests were crashing.	2025-11-21 11:22:31 -05:00
Paresh Joshi	f15f6d0ba3	gh-141612: improve test_trampoline_works_with_forks coverage (#141613)	2025-11-21 16:01:26 +00:00
Pablo Galindo Salgado	07410da204	gh-141645: Refactor tachyon's live TUI tests to not use private fields (#141806)	2025-11-21 00:35:37 +00:00
Serhiy Storchaka	77cb39e0c7	gh-138697: Fix inferring dest from a single-dash long option in argparse (#138699) ... * gh-138697: Fix inferring dest from a single-dash long option in argparse If a short option and a single-dash long option are passed to add_argument(), dest is now inferred from the single-dash long option. * Make double-dash options taking priority over single-dash long options. --------- Co-authored-by: Savannah Ostrowski <savannah@python.org>	2025-11-20 18:41:58 +00:00
Pablo Galindo Salgado	b3383085f9	gh-141645: Add a TUI mode to the new tachyon profiler (#141646)	2025-11-20 18:27:17 +00:00
Cody Maloney	e90061f5f1	gh-60107: Remove a copy from RawIOBase.read (#141532) ... If the underlying I/O class keeps a reference to the memory, raise BufferError. Co-authored-by: Victor Stinner <vstinner@python.org>	2025-11-20 17:37:04 +00:00
Arseny Boykov	41b9ad5b38	gh-141757: Comply with pickle protocol in test_reduce_5tuple (GH-141759) ... The 5th element of the __reduce__ tuple should be an iterator.	2025-11-20 10:57:05 +02:00
Cody Maloney	e265ce8a56	gh-139871: Optimize small takes in bytearray.take_bytes (GH-141741) ... When less than half the buffer is taken just copy that small part out rather than doing a big alloc + memmove + big shrink.	2025-11-20 08:49:05 +01:00
Tian Gao	bc9b9d47f9	gh-141615: Check stdin instead of stdout for use_rawinput in pdb (#141616)	2025-11-19 18:41:25 -08:00
Alex Crichton	9b69a55be3	gh-141172: Update to wasi-sdk-29 (GH-141684) ... This commit updates CI and configuration from wasi-sdk-25 to wasi-sdk-29 which was released recently. This notably includes stubs for pthreads which all return errors, so some adjustment in logic is necessary to retain knowledge that WASI cannot yet spawn threads for example. This additionally increases the wasm stack allowance to 32MiB from 16MiB to accomodate the `test_recursive_pickle` test in the `test_functools.py` file. It looks like the Clang/LLVM update that happened in wasi-sdk-29 relative to wasi-sdk-25 is likely the cause of this where presumably functions have more locals than before and/or a slightly adjusted stack space requirement which overflows the stack.	2025-11-19 10:03:30 -08:00
Serhiy Storchaka	4bcab461c2	gh-41779: Allow defining the __dict__ and __weakref__ __slots__ for any class (GH-141755)	2025-11-19 17:11:37 +00:00
Brandt Bucher	598d4c64de	GH-140638: Add a GC "duration" stat (GH-141720)	2025-11-19 08:51:39 -08:00
Miro Hrončok	96f496a949	gh-141570: can_colorize: Expect fileno() to raise OSError, as documented (#141716) ... In Fedora, we've been given a slightly incomplete reproducer for a problematic Python 3.14 color-related change in argparse that leads to an exception when Python is used from mod_wsgi: https://bugzilla.redhat.com/2414940 mod_wsgi replaces sys.stdout with a custom object that raises OSError on .fileno(): 8460dbfcd5/src/server/wsgi_logger.c (L434-L440) This should be supported, as the documentation of fileno explicitly says: > An OSError is raised if the IO object does not use a file descriptor. https://docs.python.org/3.14/library/io.html#io.IOBase.fileno The previously expected exception inherits from OSError, so it is still expected. Fixes https://github.com/python/cpython/issues/141570 Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com> Co-authored-by: Victor Stinner <vstinner@python.org>	2025-11-19 15:02:52 +01:00
Petr Viktorin	e2178743fe	gh-135953: Avoid BytesWarning when sampling profiler tests fail (GH-141719) ... With `-bb`, this failed on BytesWarning: str() on a bytes instance	2025-11-19 14:43:42 +01:00
Serhiy Storchaka	95296a9d40	gh-140875: Fix handling of unclosed charrefs before EOF in HTMLParser (GH-140904)	2025-11-19 13:55:10 +02:00
da-woods	afa0badcc5	gh-141726: Add PyDict_SetDefaultRef() to the Stable ABI (#141727) ... Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>	2025-11-19 11:38:10 +00:00
Thierry Martos	652c764a59	gh-140381: Increase slow_fibonacci call frequency in test_profiling (#140673)	2025-11-19 00:01:09 +00:00
Victor Stinner	600f3feb23	gh-141070: Add PyUnstable_Object_Dump() function (#141072) ... * Promote _PyObject_Dump() as a public function. * Keep _PyObject_Dump() alias to PyUnstable_Object_Dump() for backward compatibility. * Replace _PyObject_Dump() with PyUnstable_Object_Dump(). Co-authored-by: Peter Bierma <zintensitydev@gmail.com> Co-authored-by: Kumar Aditya <kumaraditya@python.org> Co-authored-by: Petr Viktorin <encukou@gmail.com>	2025-11-18 16:13:13 +00:00
Pablo Galindo Salgado	a52c39e260	gh-135953: Refactor test_sampling_profiler into multiple files (#141689)	2025-11-18 15:14:16 +00:00
Cody Maloney	58f3fe0d9b	gh-129005: Remove copies from _pyio using take_bytes (#141539) ... Memory usage now matches that of _io for large files.	2025-11-18 10:10:32 +01:00
Pablo Galindo Salgado	4867f717e2	gh-140729: Fix subprocess handling in test_process_pool_executor_pickle (#141688)	2025-11-18 02:26:40 +00:00
Krishna Chaitanya	6b1bdf6c7a	gh-141497: Make ipaddress.IP{v4,v6}Network.hosts() always returning an iterator (GH-141547)	2025-11-17 19:29:06 +02:00
Pablo Galindo Salgado	274a26cca8	gh-135953: Simplify GC markers in the tachyon profiler (#141666)	2025-11-17 16:32:08 +00:00
R.C.M	3d14805947	gh-130693: Support more options for search in tkinter.Text (GH-130848) ... * Add parameters nolinestop and strictlimits in the tkinter.Text.search() method. * Add the tkinter.Text.search_all() method. * Add more tests for tkinter.Text.search(). * stopindex is now only ignored if it is None.	2025-11-17 14:42:26 +00:00
Stefano Rivera	f6dd9c12a8	GH-139914: Handle stack growth direction on HPPA (GH-140028) ... Adapted from a patch for Python 3.14 submitted to the Debian BTS by John https://bugs.debian.org/1105111#20 Co-authored-by: John David Anglin <dave.anglin@bell.net>	2025-11-17 14:41:22 +01:00
Brandt Bucher	336366fd7c	GH-140643: Add <native> and <GC> frames to the sampling profiler (#141108) ... - Introduce a new field in the GC state to store the frame that initiated garbage collection. - Update RemoteUnwinder to include options for including "<native>" and "<GC>" frames in the stack trace. - Modify the sampling profiler to accept parameters for controlling the inclusion of native and GC frames. - Enhance the stack collector to properly format and append these frames during profiling. - Add tests to verify the correct behavior of the profiler with respect to native and GC frames, including options to exclude them. Co-authored-by: Pablo Galindo Salgado <pablogsal@gmail.com>	2025-11-17 13:39:00 +00:00
Pablo Galindo Salgado	89a914c58d	gh-135953: Add GIL contention markers to sampling profiler Gecko format (#139485) ... This commit enhances the Gecko format reporter in the sampling profiler to include markers for GIL acquisition events.	2025-11-17 12:46:26 +00:00
yihong	994ab5c922	gh-140729: Add __mp_main__ as a duplicate for __main__ for pickle to work (#140735)	2025-11-17 12:43:14 +00:00
Stan Ulbrych	31ea3f3c76	gh-141018: Update .exe, .dll, .rtf and .jpg mime types in mimetypes (#141023)	2025-11-17 13:32:00 +02:00
Tian Gao	8be3b2f479	gh-136057: Allow step and next to step over for loops (#136160)	2025-11-16 13:57:07 -08:00
Tian Gao	5348c200f5	gh-125115 : Refactor the pdb parsing issue so positional arguments can pass through (#140933)	2025-11-16 10:58:28 -08:00
Ken Jin	ed73c909f2	gh-139109: JIT _EXIT_TRACE to ENTER_EXECUTOR rather than _DEOPT (GH-141573)	2025-11-15 20:19:41 +00:00
Pablo Galindo Salgado	4ceb077c5c	gh-141579: Fix perf_jit backend in sys.activate_stack_trampoline() (#141580)	2025-11-15 02:23:54 +00:00
Takuya UESHIN	53d65c840e	gh-136442: Fix unittest to return exit code 5 when setUpClass raises an exception (#136487)	2025-11-14 16:59:51 -08:00
Guo Ci	453d886f85	GH-90344: replace single-call io.IncrementalNewlineDecoder usage with non-incremental newline decoders (GH-30276) ... Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Brett Cannon <brett@python.org>	2025-11-15 00:13:37 +00:00