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* gh-125729: Makes the installation of the turtle module dependent on the ↵CoderTCY2024-11-191-0/+1
| | | | Tcl/Tk install option (GH-126176)
* gh-118201: Simplify conv_confname (#126089)Malcolm Smith2024-11-191-0/+2
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* gh-126980: Fix `bytearray.__buffer__` crash on `PyBUF_{READ,WRITE}` (#126981)sobolevn2024-11-191-0/+3
| | | Co-authored-by: Victor Stinner <vstinner@python.org>
* GH-84850: Remove `urllib.request.URLopener` and `FancyURLopener` (#125739)Barney Gale2024-11-191-0/+3
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* gh-126076: Account for relocated objects in tracemalloc (#126077)Pablo Galindo Salgado2024-11-191-0/+3
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* Revert "GH-126491: GC: Mark objects reachable from roots before doing cycle ↵Hugo van Kemenade2024-11-191-4/+0
| | | | collection (GH-126502)" (#126983)
* GH-126795: Increase the JIT threshold from 16 to 4096 (GH-126816)Brandt Bucher2024-11-181-0/+2
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* gh-85957: Add missing MIME types for images with RFCs (#126966)Hugo van Kemenade2024-11-181-0/+2
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* gh-123803: Support arbitrary code page encodings on Windows (GH-123804)Serhiy Storchaka2024-11-181-0/+1
| | | | | | If the cpXXX encoding is not directly implemented in Python, fall back to use the Windows-specific API codecs.code_page_encode() and codecs.code_page_decode().
* gh-126911: Update credits output (#126913)Stan U.2024-11-181-0/+1
| | | | | | | Co-authored-by: Petr Viktorin <encukou@gmail.com> Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
* GH-126491: GC: Mark objects reachable from roots before doing cycle ↵Mark Shannon2024-11-181-0/+4
| | | | | | | | | | | | | | | | collection (GH-126502) * Mark almost all reachable objects before doing collection phase * Add stats for objects marked * Visit new frames before each increment * Remove lazy dict tracking * Update docs * Clearer calculation of work to do.
* gh-126909: Fix running xattr tests on systems with lower limits (#126930)Michał Górny2024-11-181-0/+2
| | | | | | Modify the extended attribute tests to write fewer and smaller extended attributes, in order to fit within filesystems with total xattr limit of 1 KiB (e.g. ext4 with 1 KiB blocks). Previously, the test would write over 2 KiB, making it fail with ENOSPC on such systems.
* gh-101955: Fix SystemError in possesive quantifier with alternative and ↵Serhiy Storchaka2024-11-181-0/+2
| | | | | group (GH-111362) Co-authored-by: <wjssz@users.noreply.github.com>
* gh-67877: Fix memory leaks in terminated RE matching (GH-126840)Serhiy Storchaka2024-11-181-0/+2
| | | | | | | | If SRE(match) function terminates abruptly, either because of a signal or because memory allocation fails, allocated SRE_REPEAT blocks might be never released. Co-authored-by: <wjssz@users.noreply.github.com>
* gh-126167: Modify iOS Testbed to read arguments from Info.plist (#126169)Russell Keith-Magee2024-11-171-0/+2
| | | Modify iOS Testbed to read arguments from Info.plist.
* GH-126920: fix Makefile overwriting sysconfig.get_config_varsFilipe Laíns 🇵🇸2024-11-171-0/+5
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* GH-126789: fix some sysconfig data on late site initializationsFilipe Laíns 🇵🇸2024-11-171-0/+4
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* gh-124452: Fix header mismatches when folding/unfolding with email message ↵RanKKI2024-11-161-0/+4
| | | | | | | | | | | | | | | | | | (#125919) The header-folder of the new email API has a long standing known buglet where if the first token is longer than max_line_length, it puts that token on the next line. It turns out there is also a *parsing* bug when parsing such a header: the space prefixing that first, non-empty line gets preserved and tacked on to the start of the header value, which is not the expected behavior per the RFCs. The bug arises from the fact that the parser assumed that there would be at least one token on the line with the header, which is going to be true for probably every email producer other than the python email library with its folding buglet. Clearly, though, this is a case that needs to be handled correctly. The fix is simple: strip the blanks off the start of the whole value, not just the first physical line of the value. Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
* gh-126691: Remove --with-emscripten-target (#126787)Hood Chatham2024-11-161-0/+3
| | | | | This unifies the code for nodejs and the code for the browser. After this commit, the browser example doesn't work; this will be fixed in a subsequent update.
* gh-126476: Raise IllegalMonthError for calendar.formatmonth() when the input ↵Nadeshiko Manju2024-11-151-0/+2
| | | | | month is not correct (GH-126484) Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
* gh-122549: Add platform.invalidate_caches() (#122547)Bénédikt Tran2024-11-151-0/+1
| | | Allow to invalidate platform's cached results.
* gh-125063: marshal: Add version 5, improve documentation (GH-126829)Petr Viktorin2024-11-151-0/+2
| | | | | | | | | | * Document that slices can be marshalled * Deduplicate and organize the list of supported types in docs * Organize the type code list in marshal.c, to make it more obvious that this is a versioned format * Back-fill some historical info Co-authored-by: Michael Droettboom <mdboom@gmail.com>
* gh-118973: Add _tkinter to freethreaded MSI (GH-126768)Steve Dower2024-11-151-0/+3
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* gh-126312: Don't traverse frozen objects on the free-threaded build (#126338)Peter Bierma2024-11-151-0/+2
| | | | | Also, _PyGC_Freeze() no longer freezes unreachable objects. Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
* gh-126554: ctypes: Correctly handle NULL dlsym values (GH-126555)George Alexopoulos2024-11-151-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | For dlsym(), a return value of NULL does not necessarily indicate an error [1]. Therefore, to avoid using stale (or NULL) dlerror() values, we must: 1. clear the previous error state by calling dlerror() 2. call dlsym() 3. call dlerror() If the return value of dlerror() is not NULL, an error occured. In ctypes we choose to treat a NULL return value from dlsym() as a "not found" error. This is the same as the fallback message we use on Windows, Cygwin or when getting/formatting the error reason fails. [1]: https://man7.org/linux/man-pages/man3/dlsym.3.html Signed-off-by: Georgios Alexopoulos <grgalex42@gmail.com> Signed-off-by: Georgios Alexopoulos <grgalex@ba.uoa.gr> Co-authored-by: Peter Bierma <zintensitydev@gmail.com> Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> Co-authored-by: Petr Viktorin <encukou@gmail.com>
* gh-103951: enable optimization for fast attribute access on module ↵Sergey B Kirpichev2024-11-151-0/+2
| | | | | subclasses (GH-126264) Co-authored-by: Nicolas Tessore <n.tessore@ucl.ac.uk>
* gh-126807: pygettext: Do not attempt to extract messages from function ↵Tomas R.2024-11-141-0/+2
| | | | | | | | | | | | | | | | definitions. (GH-126808) Fixes a bug where pygettext would attempt to extract a message from a code like this: def _(x): pass This is because pygettext only looks at one token at a time and '_(x)' looks like a function call. However, since 'x' is not a string literal, it would erroneously issue a warning.
* GH-126766: `url2pathname()`: handle empty authority section. (#126767)Barney Gale2024-11-141-0/+2
| | | | | Discard two leading slashes from the beginning of a `file:` URI if they introduce an empty authority section. As a result, file URIs like `///etc/hosts` are correctly parsed as `/etc/hosts`.
* gh-124111: Update tkinter for compatibility with Tcl/Tk 9.0.0 (GH-124156)Marc Culler2024-11-141-0/+4
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* GH-118289: Fix handling of non-directories in `posixpath.realpath()` (#120127)Barney Gale2024-11-131-0/+2
| | | | | | | In strict mode, raise `NotADirectoryError` if we encounter a non-directory while we still have path parts left to process. We use a `part_count` variable rather than `len(rest)` because the `rest` stack also contains markers for unresolved symlinks.
* GH-126606: don't write incomplete pyc files (GH-126627)CF Bolz-Tereick2024-11-131-0/+3
| | | | Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru> Co-authored-by: Brett Cannon <brett@python.org>
* gh-126188: Update bundled pip to 24.3.1 (gh-126805)Stéphane Bidoul2024-11-131-0/+1
| | | Update bundled pip to 24.3.1
* gh-126390: Support for preserving order of options and nonoption arguments ↵Serhiy Storchaka2024-11-131-0/+2
| | | | in gnu_getopt() (GH-126393)
* gh-126623: Update libexpat to 2.6.4, make future updates easier (GH-126792)Seth Michael Larson2024-11-131-0/+1
| | | Update libexpat to 2.6.4, make future updates easier.
* gh-123619: Add an unstable C API function for enabling deferred reference ↵Peter Bierma2024-11-131-0/+2
| | | | | | counting (GH-123635) Co-authored-by: Sam Gross <colesbury@gmail.com>
* gh-126175: Add attributes to TOMLDecodeError. Deprecate free-form `__init__` ↵Taneli Hukkinen2024-11-131-0/+2
| | | | args (GH-126428)
* gh-126341: add release check to `__iter__` method of `memoryview` (#126759)Ritvik Pasham2024-11-131-0/+1
| | | | | | Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Peter Bierma <zintensitydev@gmail.com> Co-authored-by: Victor Stinner <vstinner@python.org> Co-authored-by: sobolevn <mail@sobolevn.me>
* gh-71936: Fix race condition in multiprocessing.Pool (GH-124973)Petr Viktorin2024-11-131-0/+1
| | | | | | | | | | | | | | | | | | * gh-71936: Fix race condition in multiprocessing.Pool Proxes of shared objects register a Finalizer in BaseProxy._incref(), and it will call BaseProxy._decref() when it is GCed. This may cause a race condition with Pool(maxtasksperchild=None) on Windows. A connection would be closed and raised TypeError when a GC occurs between _ConnectionBase._check_writable() and _ConnectionBase._send_bytes() in _ConnectionBase.send() in the second or later task, and a new object is allocated that shares the id() of a previously deleted one. Instead of using the id() of the token (or the proxy), use a unique, non-reusable number. Co-Authored-By: Akinori Hattori <hattya@gmail.com>
* gh-104745: Limit starting a patcher more than once without stopping it (#126649)Red4Ru2024-11-131-0/+3
| | | | | | | | Previously, this would cause an `AttributeError` if the patch stopped more than once after this, and would also disrupt the original patched object. --------- Co-authored-by: Peter Bierma <zintensitydev@gmail.com> Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
* bpo-46128: Strip IsolatedAsyncioTestCase frames from reported stacktraces ↵Andrew Svetlov2024-11-131-0/+2
| | | | | | | | | | | | | | | (#30196) * Strip IsolatedAsyncioTestCase frames from reported stacktraces * Update Misc/NEWS.d/next/Library/2021-12-19-10-47-24.bpo-46128.Qv3EK1.rst Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com> --------- Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com> Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com> Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
* gh-119826: Improved fallback for ntpath.abspath() on Windows (GH-119938)Nice Zombies2024-11-121-0/+1
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* gh-126688: Reinit import lock after fork (#126692)Sam Gross2024-11-121-0/+2
| | | | | | The PyMutex implementation supports unlocking after fork because we clear the list of waiters in parking_lot.c. This doesn't work as well for _PyRecursiveMutex because on some systems, such as SerenityOS, the thread id is not preserved across fork().
* GH-120423: `pathname2url()`: handle forward slashes in Windows paths (#126593)Barney Gale2024-11-121-0/+2
| | | | Adjust `urllib.request.pathname2url()` so that forward slashes in Windows paths are handled identically to backward slashes.
* gh-116897: Deprecate generic false values in urllib.parse.parse_qsl() ↵Serhiy Storchaka2024-11-121-0/+4
| | | | | | | | (GH-116903) Accepting objects with false values (like 0 and []) except empty strings and byte-like objects and None in urllib.parse functions parse_qsl() and parse_qs() is now deprecated.
* gh-89083: add support for UUID version 8 (RFC 9562) (#123224)Bénédikt Tran2024-11-121-0/+2
| | | Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
* gh-126705: Make os.PathLike more like a protocol (#126706)Stephen Morton2024-11-121-0/+1
| | | it can now be used as a base class in other protocols
* gh-126061: Add PyLong_IsPositive/Zero/Negative() functions (#126065)RUANG (James Roy)2024-11-121-0/+3
| | | | | Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com> Co-authored-by: Peter Bierma <zintensitydev@gmail.com> Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
* gh-125916: Allow functools.reduce() 'initial' to be a keyword argument (#125917)Sayandip Dutta2024-11-121-0/+2
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* gh-126595: fix a crash when calling `itertools.count(sys.maxsize)` (#126617)Bénédikt Tran2024-11-121-0/+2
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* gh-126209: Fix inconsistency of `skip_file_prefixes` in `warnings.warn`'s C ↵Daehee Kim2024-11-121-0/+3
| | | | | | | and Python implementations (GH-126329) Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
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