128044 commits

This branch

This branch

All branches

Author	SHA1	Message	Date
Denis Laxalde	fece15d29f	gh-136914: Fix support of cached functions and properties in DocTest's lineno computation (GH-136930) ... Previously, DocTest's lineno of functions and methods decorated with functools.cache(), functools.lru_cache() and functools.cached_property() was not properly returned (None was returned) because the computation relied on inspect.isfunction() which does not consider the decorated result as a function. We now use the more generic inspect.isroutine(), as elsewhere in doctest's logic. Also, added a special case for functools.cached_property().	2025-07-25 12:46:12 +03:00
Zachary Ware	d5e75c0768	Exclude _testclinic_depr.c.h from c-analyzer (GH-137086) ... _testclinic.c mocks out PY_VERSION_HEX to 3.8 before including _testclinic_depr.c.h to avoid the errors the preprocessor would otherwise throw due to the deprecation feature it is testing. Also partially revert 74e2acddf6: this restores Modules/_testclinic.c to match the same file in the 3.14 branch.	2025-07-24 15:50:01 -05:00
Kumar Aditya	9a6b60af40	gh-136870: fix data races in instrumentation of bytecode (#136994) ... De-instrumenting code objects modifies the thread local bytecode for all threads as such, holding the critical section on the code object is not sufficient and leads to data races. Now, the de-instrumentation is now performed under a stop the world pause as such no thread races with executing the thread local bytecode while it is being de-instrumented.	2025-07-24 17:58:46 +00:00
Raymond Hettinger	245671555b	Fix docs for Queue.shutdown (gh-137028)	2025-07-24 11:23:03 -06:00
Kumar Aditya	d8fa40b08d	gh-132551: add missing critical sections on BytesIO methods (#137073)	2025-07-24 11:57:48 +00:00
Sergey Miryanov	e93c30d466	gh-137054: remove obsolete counting of objects in young generation under Py_STATS builds (#137055)	2025-07-24 17:00:27 +05:30
AN Long	ec02db5caa	gh-136759: rename lock.h to pylock.h (#137041) ... Rename `lock.h` to `pylock.h` to avoid conflicts with headers of other projects.	2025-07-24 16:16:07 +05:30
Hood Chatham	ae4d27eba7	gh-124621: Emscripten: Add smoke test for using pyrepl in Chrome (#137004) ... Adds a mechanism to test browser-based initialisation of the Python interpreter, via a Playwright headless browser instance.	2025-07-24 14:44:02 +08:00
Hood Chatham	ecb3f23b94	gh-136976: Emscripten: Add _decimal and libmpdec (#136997) ... Adds tooling to build mpdec (and thus _decimal) as part of an Emscripten build.	2025-07-24 06:31:30 +00:00
FredericDT	dc27218225	gh-136980: Remove unused C tracing code in bdb (#136981)	2025-07-24 09:58:54 +09:00
Brett Cannon	ec7fad79d2	Touch up Setup.local handling in Tools/wasm/wasi (GH-137051) ... The comment in the generated file is now more self-explanatory. The checks for unexpected file contents are also strengthened.	2025-07-23 11:50:15 -07:00
Rogdham	a10235ea67	gh-132983: Add missing references to Zstandard in shutil docstrings (GH-136617) ... Zstd references in shutil docstrings	2025-07-23 18:09:53 +00:00
Petr Viktorin	777159fa31	gh-135676: Lexical analysis: Reword String literals and related sections (GH-135942) ... Co-authored-by: Blaise Pabon <blaise@gmail.com> Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com> Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>	2025-07-23 15:57:54 +00:00
Jelle Zijlstra	6a285f94c6	Revert "gh-135228: When @dataclass(slots=True) replaces a dataclass, make the original class collectible (#136893)" (#137014) ... This reverts commit 46cbdf967a.	2025-07-23 08:13:19 -07:00
Guido Imperiale	38b936cc99	gh-137043: mention PyList_GET_ITEM as unsafe borrowed API in free-threading docs (#137042)	2025-07-23 20:06:06 +05:30
Cornelius Roemer	80a7017d26	Fix typos in Doc/extending/extending.rst and Doc/library/shelve.rst (GH-136890)	2025-07-23 15:04:59 +03:00
Petr Viktorin	fac4964fdb	gh-136516: Mention installation artifacts as de-facto resources (GH-136419) ... Files like NUL on windows are, from `importlib.resources` point of view, an artifact caused by installing to a filesystem directory. Mention these.	2025-07-23 14:01:38 +02:00
sobolevn	99cdf1deb6	gh-136437: Make several functions in os.path pos-only (#136949)	2025-07-23 14:56:02 +03:00
Petr Viktorin	e41c1ce585	gh-136459: Use platform-specific type in perf_jit_trampoline (GH-137031) ... gh-136461 added perf support for macOS, with ifdefs around all changes except increasing thread_id to 64 bits. Make that change Apple-specific too.	2025-07-23 10:20:42 +02:00
Nathan Goldbaum	b13a5df52f	gh-133296: Fix versionadded for C API functions that were backported (#137024)	2025-07-22 21:27:50 +01:00
Ani	aafb1435d8	Use test.support.is_wasm32 flag for is_emscripten or is_wasi for generic checks (GH-136815) ... Co-authored-by: Brett Cannon <brett@python.org>	2025-07-22 12:50:13 -07:00
Adam Turner	d6cf05b5d0	Fix tables in 'Using on Windows' for the text writer (#137012)	2025-07-22 16:15:29 +00:00
Nazım Can Altınova	a667800558	gh-136459: Add perf trampoline support for macOS (#136461)	2025-07-22 16:47:24 +01:00
Adam Turner	b6d3242244	GH-136975: Emend a spelling error (algorthm -> algorithm) (#136999)	2025-07-22 13:48:58 +00:00
Victorien	c13cc4af79	Fix code example in annotationlib documentation (#136972)	2025-07-22 13:48:02 +00:00
Serhiy Storchaka	3a89dfe32b	Revert "gh-112068: C API: Add support of nullable arguments in PyArg_Parse (GH-121303)" (#136991)	2025-07-22 16:39:50 +03:00
sobolevn	b31e5d6de1	gh-136437: Convert more `os.path` functions to positional-only in the docs (#136970)	2025-07-22 14:38:33 +01:00
Hood Chatham	12d2f373b9	gh-124621: Emscripten: Fix __syscall_ioctl patch (GH-136993) ... If there is an error, we have to return `-errno` not positive errno. Included in backport of GH-136931: #136988	2025-07-22 15:05:26 +02:00
Pablo Galindo Salgado	aafbdb5df5	gh-133742: Fix test_sysconfig and test_build_details for relocated directories (#136987)	2025-07-22 11:53:05 +00:00
Timon Viola	4d02f31cdd	gh-118350: Fix support of elements "textarea" and "title" in HTMLParser (#135310) ... Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Łukasz Langa <lukasz@langa.pl>	2025-07-22 13:27:13 +02:00
Hood Chatham	c933a6bb32	gh-124621: Emscripten: Support pyrepl in browser (GH-136931) ... Basic support for pyrepl in Emscripten. Limitations: * requires JSPI * no signal handling implemented As followup work, it would be nice to implement a webworker variant for when JSPI is not available and proper signal handling. Because it requires JSPI, it doesn't work in Safari. Firefox requires setting an experimental flag. All the Chromiums have full support since May. Until we make it work without JSPI, let's keep the original web_example around. Co-authored-by: Łukasz Langa <lukasz@langa.pl> Co-authored-by: Éric <merwok@netwok.org>	2025-07-22 12:13:38 +02:00
Dave Peck	22c8658906	gh-132661: Document t-strings and templatelib (#135229) ... Co-authored-by: Petr Viktorin <encukou@gmail.com> Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com> Co-authored-by: Loïc Simon <loic.pano@gmail.com> Co-authored-by: pauleveritt <pauleveritt@me.com>	2025-07-22 12:44:13 +03:00
Cornelius Roemer	9a21df7c0a	Fix 3 typos in "Next" News items (#136892)	2025-07-22 11:22:08 +03:00
Malcolm Smith	149bddcc21	gh-131531: Android test fixes (#136845) ... Modifies the test runner script to no longer export the the HOST environment variable, and to allow for tests that produce no Python output (output from the Android console is still expected and required). These changes stem from knowledge gained during developing a PR for Android support in cibuildwheel.	2025-07-22 14:51:16 +08:00
Jelle Zijlstra	46cbdf967a	gh-135228: When @dataclass(slots=True) replaces a dataclass, make the original class collectible (#136893) ... An interesting hack, but more localized in scope than #135230. This may be a breaking change if people intentionally keep the original class around when using `@dataclass(slots=True)`, and then use `__dict__` or `__weakref__` on the original class. Co-authored-by: Alyssa Coghlan <ncoghlan@gmail.com>	2025-07-21 21:43:34 -07:00
Hood Chatham	bbe589f93c	gh-133600: Move config.site-wasm32-emscripten into the emscripten folder (#136934) ... Reorganises the large Emscripten-specific file into the Emscripten folder.	2025-07-22 07:58:31 +08:00
Emma Smith	6bf1c0ab34	gh-136170: Revert adding ZipFile.data_offset (GH-136950) ... * Revert "gh-84481: Make ZipFile.data_offset more robust (#132178)" This reverts commit 6cd1d6c6b1. * Revert "gh-84481: Add ZipFile.data_offset attribute (#132165)" This reverts commit 0788948dcb. --------- Co-authored-by: Gregory P. Smith <greg@krypto.org>	2025-07-21 23:16:30 +00:00
Nathan Goldbaum	89c220b93c	gh-133296: Publicly expose critical section API that accepts PyMutex (gh-135899) ... This makes the following APIs public: * `Py_BEGIN_CRITICAL_SECTION_MUTEX(mutex),` * `Py_BEGIN_CRITICAL_SECTION2_MUTEX(mutex1, mutex2)` * `void PyCriticalSection_BeginMutex(PyCriticalSection *c, PyMutex *mutex)` * `void PyCriticalSection2_BeginMutex(PyCriticalSection2 *c, PyMutex *mutex1, PyMutex *mutex2)` The macros are identical to the corresponding `Py_BEGIN_CRITICAL_SECTION` and `Py_BEGIN_CRITICAL_SECTION2` macros (e.g., they include braces), but they accept a `PyMutex` instead of an object. The new macros are still paired with the existing END macros (`Py_END_CRITICAL_SECTION`, `Py_END_CRITICAL_SECTION2`).	2025-07-21 17:25:43 -04:00
Kumar Aditya	f183996eb7	gh-136870: fix data race in PyThreadState_Clear on sys_tracing_threads (#136951) ... In free-threading, multiple threads can be cleared concurrently as such the modifications on `sys_tracing_threads` should be done while holding the profile lock, otherwise it can race with other threads setting up profiling.	2025-07-21 20:35:25 +00:00
sobolevn	3224429450	gh-136437: Document os.path.dirname as accepting only pos-only (#136946)	2025-07-21 18:22:58 +00:00
sobolevn	b5428bb0e7	gh-136437: Document some os.path functions as requiring pos-only (#136812)	2025-07-21 21:01:43 +03:00
Peter Bierma	a10960699a	gh-136421: Load _datetime static types during interpreter initialization (GH-136583) ... `_datetime` is a special module, because it's the only non-builtin C extension that contains static types. As such, it would initialize static types in the module's execution function, which can run concurrently. Since static type initialization is not thread-safe, this caused crashes. This fixes it by moving the initialization of `_datetime`'s static types to interpreter startup (where all other static types are initialized), which is already properly protected through other locks.	2025-07-21 13:47:26 -04:00
Barney Gale	80b2d60a51	GH-136874: url2pathname(): discard query and fragment components (#136875) ... In `urllib.request.url2pathname()`, ignore any query or fragment components in the given URL.	2025-07-21 17:33:20 +00:00
Josh Cannon	4b68289ca6	Pedantic rewording of why relative importing doesn't work in main modules (GH-136846) ... Pedantically reword the section about relative imports and main modules.	2025-07-21 09:30:17 -07:00
Alper	65893c6f9c	gh-116738: Make syslog module thread-safe (#136760) ... Make the setlogmask() function in the syslog module thread-safe. These changes are relevant for scenarios where the GIL is disabled or when using subinterpreters.	2025-07-21 09:24:42 -07:00
Nacho Caballero	5f9e38f9b9	gh-136859: Improve StrEnum docs (GH-136864) ... Co-authored-by: Nacho Caballero <nacho.caballero@astrazeneca.com> Co-authored-by: Antonio Spadaro <ilovelinux@users.noreply.github.com>	2025-07-21 08:18:40 -07:00
Mikhail Efimov	58d305cf38	gh-136438: Make sure test_generated_cases pass with all optimization levels (#136594) ... Fix the `test_generated_cases` to work with `-O` or `-OO` flags. Previously, `test_generated_cases` was catching an `AssertionError` while `Tools/cases_generator/optimizer_generator.py` used an `assert` statement. This approach semantically incorrect, no one should trying to catch an `AssertionError`! Now the `assert` statement has been replaced with an explicit `raise ValueError(...)` and the corresponding `self.assertRaisesRegex(AssertionError, ...)` has been updated to catch a `ValueError` instead.	2025-07-21 15:25:25 +03:00
Petr Viktorin	658599c15d	gh-121028: Soft-deprecate sys.api_version (GH-136463)	2025-07-21 14:22:48 +02:00
Petr Viktorin	28153fec58	gh-135621: Simplify TermInfo (GH-136916)	2025-07-21 13:06:42 +02:00
Serhiy Storchaka	dee6501894	gh-135661: Fix parsing attributes with whitespaces around the "=" separator in HTMLParser (GH-136908) ... This fixes a regression introduced in GH-135930.	2025-07-21 12:07:15 +02:00