31322 commits

Author	SHA1	Message	Date
Sergey B Kirpichev	9743d069bd	gh-128813: deprecate cval field of the PyComplexObject struct (#137271) ... Co-authored-by: Petr Viktorin <encukou@gmail.com> Co-authored-by: Victor Stinner <vstinner@python.org>	2025-08-08 10:36:42 +00:00
Neil Schemenauer	350c58ba4e	GH-135552: Make the GC clear weakrefs later (GH-136189) ... Fix a bug caused by the garbage collector clearing weakrefs too early. The weakrefs in the ``tp_subclasses`` dictionary are needed in order to correctly invalidate type caches (for example, by calling ``PyType_Modified()``). Clearing weakrefs before calling finalizers causes the caches to not be correctly invalidated. That can cause crashes since the caches can refer to invalid objects. Defer the clearing of weakrefs without callbacks until after finalizers are executed.	2025-08-07 16:32:17 -07:00
Dino Viehland	375f484f97	gh-137291: Support perf profiler with an evaluation hook (#137292) ... Support perf profiler with an evaluation hook	2025-08-07 14:54:12 -07:00
Nice Zombies	dec624e0af	gh-135336: Add fast path to json string encoding (#133239) ... Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Victor Stinner <vstinner@python.org>	2025-08-07 15:21:56 +00:00
Serhiy Storchaka	baefaa6cba	gh-137044: Support large limit values in getrlimit() and setrlimit() (GH-137338) ... * Return large limit values as positive integers instead of negative integers in resource.getrlimit(). * Accept large values and reject negative values (except RLIM_INFINITY) for limits in resource.setrlimit().	2025-08-07 11:06:37 +03:00
Isuru Fernando	3000594e92	gh-84683: Check <prefix>/share/zoneinfo for zoneinfo files on Windows (GH-28495)	2025-08-06 23:05:41 +01:00
Daniele Parmeggiani	470cbe97a5	gh-134861: Add CSV output format to `python -m asyncio ps` (#134862) ... Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>	2025-08-06 20:10:40 +00:00
Brett Cannon	0953200b13	GH-137484: Have Tools/wasm/wasi use the build triple instead of "build" (GH-37485) ... This should help prevent issuse where something like a container is used to do one build and then someone tries to build again locally.	2025-08-06 12:28:54 -07:00
Barney Gale	f0a3c6ebc9	GH-137466: Remove deprecated and undocumented glob.glob0() and glob1() (#137467)	2025-08-06 17:13:58 +01:00
Alexander Urieles	481d5b5455	gh-75989: TarFile.extractall and TarFile.extract now overwrite symlinks when extracting hardlinks (GH-137316)	2025-08-06 14:59:22 +02:00
Victor Stinner	ce1b747ff6	gh-58124: Avoid CP_UTF8 in UnicodeDecodeError (#137415) ... Fix name of the Python encoding in Unicode errors of the code page codec: use "cp65000" and "cp65001" instead of "CP_UTF7" and "CP_UTF8" which are not valid Python code names.	2025-08-06 14:35:27 +02:00
Ned Deily	781eb1a688	gh-137450: macOS installer shell path management improvements (#137451) ... Separate the installer `Shell profile updater` postinstall script from the `Update Shell Profile.command` to enable more robust error handling.	2025-08-06 07:21:30 -04:00
Gregory P. Smith	532c37695d	gh-137134: Update SQLite to 3.50.4 for binary releases (GH-137135) ... * Update SQLite to 3.50.3 for binary releases. * macOS and Windows news entries. what about Android? * update sbom hash * newline fix via regen-sbom * news wording * Update SQLite to 3.50.4 for binary releases. * update 3.50.4.0.tar.gz hash in sbom & regen-sbom to fix whitespace * Postpone to a separate PR the build-installer changes to support additional hash types Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com> Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: Ned Deily <nad@python.org>	2025-08-05 13:50:51 -07:00
Adam Turner	39bd7c3156	GH-136155: Use `sphinxext-opengraph` v0.12.0 (#137393)	2025-08-05 21:14:31 +01:00
Irit Katriel	1f2026b8a2	gh-137288: Fix bug where boolean expressions are not associated with the correct exception handler (#137310)	2025-08-05 19:25:57 +01:00
naweiss	a50822ff94	gh-107545: Fix misleading setsockopt() error messages (GH-107546)	2025-08-05 10:16:14 +00:00
Peter Bierma	e8251dc0ae	gh-134170: Add colorization to unraisable exceptions (#134183) ... Default implementation of sys.unraisablehook() now uses traceback._print_exception_bltin() to print exceptions with colorized text. Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> Co-authored-by: Victor Stinner <vstinner@python.org>	2025-08-04 14:35:00 +00:00
Alexander Urieles	3ec3d05345	gh-81325: Support path-like objects with streaming TarFile (#137188) ... Co-authored-by: Emma Smith <emma@emmatyping.dev>	2025-08-03 19:53:01 -07:00
Richard Si	506542b596	gh-137257: Upgrade bundled pip to 25.2 (GH-137258)	2025-08-03 22:00:17 -04:00
Pablo Galindo Salgado	0153d82a5a	gh-137314: Fix incorrect treatment of format specs in raw fstrings (#137328)	2025-08-03 17:10:51 +01:00
sobolevn	158b28dd19	gh-137191: Fix how type parameters are collected from Protocol and Generic bases with parameters (#137281)	2025-08-03 10:40:55 +03:00
sobolevn	b74f3bed51	gh-137308: Replace a single docstring with pass in -OO mode (#137318) ... This is required so we would never have empty node bodies. Refs #130087	2025-08-02 11:57:01 +00:00
Bénédikt Tran	fe0e921817	gh-131876: Revert "gh-131876: extract _hashlib helpers into a separate directory (#136995) (#137307) ... Revert "gh-131876: extract `_hashlib` helpers into a separate directory (#136995)" This reverts commit 45138d3584.	2025-08-01 10:45:40 -07:00
Serhiy Storchaka	718e0c89ba	gh-137273: Fix debug assertion failure in locale.setlocale() on Windows (GH-137300) ... It happened when there were at least 16 characters after dot in the locale name.	2025-08-01 17:43:53 +03:00
Sergey B Kirpichev	9ced5c4ace	gh-128813: soft-deprecate _Py_c_*() functions (GH-137261)	2025-08-01 09:40:12 +02:00
Henry Schreiner	2a87af062b	gh-137282: Fix TypeError in tab completion and dir() of concurrent.futures (GH-137214) ... Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2025-07-31 16:17:27 +00:00
Dzmitry Plashchynski	438cbd857a	gh-131146: Fix month names in a "standalone form" in calendar module (GH-131147) ... The calendar module displays month names in some locales using the genitive case. This is grammatically incorrect, as the nominative case should be used when the month is named by itself. To address this issue, this change introduces new lists `standalone_month_name` and `standalone_month_abbr` that contain month names in the nominative case -- or more generally, in the form that should be used to name the month itself, rather than form a date. The module now uses the `%OB` format specifier to get month names in this form where available.	2025-07-31 14:06:33 +02:00
Krzysztof Magusiak	b723c8be07	gh-124503: Optimize ast.literal_eval() for small input (GH-137010) ... The implementation does not create anymore local functions which reduces the overhead for small inputs. Some other calls are inlined into a single `_convert_literal` function. We have a gain of 10-20% for small inputs and only 1-2% for bigger inputs.	2025-07-31 12:55:00 +03:00
Brandt Bucher	d591b5effb	GH-134291: Support older macOS deployment targets for JIT builds (GH-137211)	2025-07-30 15:48:18 -07:00
Stan Ulbrych	5f35f9b8fa	gh-137239: Add *_max functions to heapq.__all__ (gh-137241)	2025-07-30 16:12:14 -05:00
Brett Cannon	94498a53f3	GH-137248: Add a --logdir option to Tools/wasm/wasi (GH-137249)	2025-07-30 19:13:37 +00:00
Brett Cannon	2f1a9f2ed4	GH-137243: Have Tools/wasm/wasi detect WASI SDK installs in /opt when the release tarball is extracted (GH-137244)	2025-07-30 11:46:24 -07:00
Justin Bronder	e3ea861351	gh-135444: fix asyncio.DatagramTransport.sendto to account for datagram header size when data cannot be sent (#135445) ... Co-authored-by: Kumar Aditya <kumaraditya@python.org>	2025-07-30 23:41:28 +05:30
Serhiy Storchaka	9d3b53c47f	gh-71189: Support all-but-last mode in os.path.realpath() (GH-117562)	2025-07-30 10:19:19 +03:00
Sam Gross	11a8652e25	gh-137185: Fix _Py_DumpStack() async signal safety (gh-137187) ... Call backtrace() once when installing the signal handler to ensure that libgcc is dynamically loaded outside the signal handler. This fixes a "signal-unsafe call inside of a signal" TSan error from test_faulthandler.test_enable_fd.	2025-07-29 14:25:32 +00:00
Ron Frederick	377b787618	gh-136306: Add support for getting and setting SSL groups (#136307) ... Add support for getting and setting groups used for key agreement. * `ssl.SSLSocket.group()` returns the name of the group used for the key agreement of the current session establishment. This feature requires Python to be built with OpenSSL 3.2 or later. * `ssl.SSLContext.get_groups()` returns the list of names of groups that are compatible with the TLS version of the current context. This feature requires Python to be built with OpenSSL 3.5 or later. * `ssl.SSLContext.set_groups()` sets the groups allowed for key agreement for sockets created with this context. This feature is always supported.	2025-07-28 19:33:31 +02:00
R. David Murray	1e9b8f2f85	gh-131338: Disable computed stack limit checks on non-glibc linux (#134336) ... Co-authored-by: Kumar Aditya <kumaraditya@python.org> Co-authored-by: Victor Stinner <vstinner@python.org>	2025-07-28 22:02:34 +05:30
Alexander Urieles	7040aa54f1	gh-130577: tarfile now validates archives to ensure member offsets are non-negative (GH-137027) ... Co-authored-by: Gregory P. Smith <greg@krypto.org>	2025-07-28 08:37:26 -07:00
Bénédikt Tran	45138d3584	gh-131876: extract _hashlib helpers into a separate directory (#136995) ... The `Modules/hashlib.h` helper file is now removed and split into multiple files: * `Modules/_hashlib/hashlib_buffer.[ch]` -- Utilities for getting a buffer view and handling buffer inputs. * `Modules/_hashlib/hashlib_fetch.h` -- Utilities used when fetching a message digest from a digest-like identifier. Currently, this file only contains common error messages as the fetching API is not yet implemented. * `Modules/_hashlib/hashlib_mutex.h` -- Utilities for managing the lock on cryptographic hash objects.	2025-07-28 11:28:48 +02:00
Barney Gale	10a925c86d	GH-137059: url2pathname(): fix support for drive letter in netloc (#137060) ... Support file URLs like `file://c:/foo` in `urllib.request.url2pathname()` on Windows. This restores behaviour from 3.13.	2025-07-27 11:44:41 +00:00
Bénédikt Tran	d658b9053b	gh-136912: fix handling of OverflowError in hmac.digest (#136917) ... The OpenSSL and HACL* implementations of HMAC single-shot digest computation reject keys whose length exceeds `INT_MAX` and `UINT32_MAX` respectively. The OpenSSL implementation also rejects messages whose length exceed `INT_MAX`. Using such keys in `hmac.digest` previously raised an `OverflowError` which was propagated to the caller. This commit mitigates this case by making `hmac.digest` fall back to HMAC's pure Python implementation which accepts arbitrary large keys or messages. This change only affects the top-level entrypoint `hmac.digest`, leaving `_hashopenssl.hmac_digest` and `_hmac.compute_digest` untouched.	2025-07-26 08:22:06 +00:00
Savannah Bailey	f7c380ef67	GH-132732: Use pure op machinery to optimize COMPARE_OP_INT/FLOAT/STR (#137062) ... Co-authored-by: Ken Jin <kenjin4096@gmail.com>	2025-07-25 19:02:04 -07:00
Peter Bierma	e047a35b23	gh-134698: Hold a lock when the thread state is detached in ssl (GH-134724) ... Lock when the thread state is detached. Co-authored-by: Gregory P. Smith <greg@krypto.org>	2025-07-25 08:16:05 -07:00
Tyler Kennedy	cb93b6fc5e	gh-130522: Fix unraisable TypeError in threading at interpreter shutdown (#131537) ... Co-authored-by: Peter Bierma <zintensitydev@gmail.com>	2025-07-25 14:51:30 +00:00
Bénédikt Tran	7ce2f101c4	gh-136929: ensure that hashlib.<name> does not raise AttributeError (#136933) ... Previously, if OpenSSL was not present and built-in cryptographic extension modules were disabled, requesting `hashlib.<name>` raised `AttributeError` and an ERROR log message with the exception traceback is emitted when importing `hashlib`. Now, the named constructor function will always be available but raises a `ValueError` at runtime indicating that the algorithm is not supported. The log message has also been reworded to be less verbose.	2025-07-25 14:49:09 +00:00
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
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
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
FredericDT	dc27218225	gh-136980: Remove unused C tracing code in bdb (#136981)	2025-07-24 09:58:54 +09:00
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