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git.ipfire.org Git - thirdparty/Python/cpython.git/log
Bénédikt Tran [Sat, 3 Jan 2026 22:05:57 +0000 (23:05 +0100)]
gh-143309: fix UAF in `os.execve` when the environment is concurrently mutated (#143314)
Aaron Wieczorek [Sat, 3 Jan 2026 22:01:59 +0000 (22:01 +0000)]
gh-143308: fix UAF when PickleBuffer is concurrently mutated in a callback (#143312)
Co-authored-by: Aaron Wieczorek <woz@Aarons-MacBook-Pro.local>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
László Kiss Kollár [Sat, 3 Jan 2026 21:16:29 +0000 (21:16 +0000)]
gh-142927: Clarify pstats file output in docs and CLI (#143388)
When running the `profiling.sampling` module in pstats mode, the output
can be emitted in two different ways: text to stdout or a binary file
when the `--output` argument is set.
The current documentation and help text is confusing as it does not
distinguish between these two output formats so it may be surprising to
the user to get different formats depending whether `--output` is set or not.
Donghee Na [Sat, 3 Jan 2026 15:22:14 +0000 (00:22 +0900)]
gh-141504: Factor out tracing and optimization heuristics into a single object (gh-143381)
Jeong, YunWon [Sat, 3 Jan 2026 15:01:49 +0000 (00:01 +0900)]
gh-143001: Add @cpython_only to test_threading.ThreadTests.test_PyThreadState_SetAsyncExc (gh-143002)
Pablo Galindo Salgado [Sat, 3 Jan 2026 14:37:16 +0000 (14:37 +0000)]
gh-138122: Skip threads on EPERM in blocking mode profiler (GH-143368)
When using blocking mode in the remote debugging profiler, ptrace calls
to seize threads can fail with EPERM if the thread has exited between
listing and attaching, is in a special kernel state, or is already being
traced. Previously this raised a RuntimeError that was caught by the
Python sampling loop,and retried indefinitely since EPERM is
a persistent condition that will not resolve on its own.
Treat EPERM the same as ESRCH by returning 1 (skip this thread) instead
of -1 (fatal error). This allows profiling to continue with the threads
that can be traced rather than entering an endless retry loop printing
the same error message repeatedly.
Olga Matoula [Sat, 3 Jan 2026 13:35:34 +0000 (15:35 +0200)]
gh-136924: Suspend REPL colorizing when in a REPL interactive command (GH-136926)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Bartosz Sławecki [Sat, 3 Jan 2026 10:08:42 +0000 (11:08 +0100)]
Fix dunder name typo in compiler code comment (#143374)
Bartosz Sławecki [Sat, 3 Jan 2026 08:03:04 +0000 (09:03 +0100)]
gh-140648: Make asyncio REPL respect the `-I` flag (isolated mode) (#143045)
Kumar Aditya [Sat, 3 Jan 2026 07:57:02 +0000 (13:27 +0530)]
gh-142615: disallow multiple initializations of `asyncio.Task` and `asyncio.Future` (#142616)
Aaron Wieczorek [Fri, 2 Jan 2026 20:43:00 +0000 (20:43 +0000)]
gh-143361: Pass PY_VECTORCALL_ARGUMENTS_OFFSET in _Py_CallBuiltinClass_StackRefSteal (GH-143367)
Co-authored-by: Aaron Wieczorek <woz@Aarons-MacBook-Pro.local>
Tomas R. [Fri, 2 Jan 2026 19:18:32 +0000 (20:18 +0100)]
gh-76187: Document the `c` typecode for `multiprocessing.Array`. (#132504)
* Document the `c` typecode for `multiprocessing.Array`.
* Add quotes
* Mention that 'w' is not supported
Ken Jin [Fri, 2 Jan 2026 18:22:21 +0000 (02:22 +0800)]
gh-134584: JIT: Remove redundant refcount from STORE_FAST (GH-143336)
Donghee Na [Fri, 2 Jan 2026 17:18:15 +0000 (02:18 +0900)]
no-issue: Fix optimizer_generator.py to print abstract_uop_name properly (gh-143366)
Stan Ulbrych [Fri, 2 Jan 2026 15:24:48 +0000 (15:24 +0000)]
gh-138897: Use `_pyrepl.pager` for `_sitebuiltins._Printer` (GH-138898)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Chris Eibl [Fri, 2 Jan 2026 15:17:45 +0000 (16:17 +0100)]
gh-139262: Prevent swallowing REPL input on Windows (GH-139263)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Johann Christensen [Fri, 2 Jan 2026 14:58:23 +0000 (15:58 +0100)]
gh-143148: Replace pre-commit with prek in CI (#143149)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Łukasz Langa [Fri, 2 Jan 2026 14:42:04 +0000 (15:42 +0100)]
gh-128067: In test_pyrepl, discover escape sequences from terminfo instead of using hard-coded values (#143356)
Donghee Na [Fri, 2 Jan 2026 14:05:08 +0000 (23:05 +0900)]
gh-139757: Fix unintended bytecode specialization for non-ascii string (gh-143352)
Jan-Eric Nitschke [Fri, 2 Jan 2026 13:04:37 +0000 (14:04 +0100)]
gh-128067: Fix pyrepl overriding printed output without newlines (#138732)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Pablo Galindo Salgado [Fri, 2 Jan 2026 12:09:36 +0000 (12:09 +0000)]
gh-142927: Hide _sync_coordinator frames from profiler output (#143337)
Donghee Na [Fri, 2 Jan 2026 11:58:14 +0000 (20:58 +0900)]
gh-139757: Add _GUARD_NOS_COMPACT_ASCII for compact ascii optimization (gh-143332)
Alex Waygood [Fri, 2 Jan 2026 11:31:41 +0000 (11:31 +0000)]
Update docstrings of `typing.Hashable`, `typing.List`, etc., to reflect their deprecation (#143295)
Bénédikt Tran [Fri, 2 Jan 2026 09:51:05 +0000 (10:51 +0100)]
gh-143310: fix crash in Tcl object conversion with concurrent mutations (#143321)
Gregory P. Smith [Fri, 2 Jan 2026 06:03:05 +0000 (22:03 -0800)]
gh-124951: Optimize base64 encode & decode for an easy 2-3x speedup [no SIMD] (GH-143262)
Optimize base64 encoding/decoding by eliminating loop-carried dependencies. Key changes:
- Add `base64_encode_trio()` and `base64_decode_quad()` helper functions that process complete groups independently
- Add `base64_encode_fast()` and `base64_decode_fast()` wrappers
- Update `b2a_base64` and `a2b_base64` to use fast path for complete groups
Performance gains (encode/decode speedup vs main, PGO builds):
```
64 bytes 64K 1M
Zen2: 1.2x/1.8x 1.7x/2.8x 1.5x/2.8x
Zen4: 1.2x/1.7x 1.6x/3.0x 1.5x/3.0x [old data, likely faster]
M4: 1.3x/1.9x 2.3x/2.8x 2.4x/2.9x [old data, likely faster]
RPi5-32: 1.2x/1.2x 2.4x/2.4x 2.0x/2.1x
```
Based on my exploratory work done in https://github.com/python/cpython/compare/main...gpshead:cpython:claude/vectorize-base64-c-S7Hku
See PR and issue for further thoughts on sometimes MUCH faster SIMD vectorized versions of this.
Pablo Galindo Salgado [Fri, 2 Jan 2026 02:31:39 +0000 (02:31 +0000)]
gh-138122: Move local imports to module level in sampling profiler (#143257)
Pablo Galindo Salgado [Thu, 1 Jan 2026 21:10:52 +0000 (21:10 +0000)]
gh-138122: Integrate live profiler TUI with _colorize theming system (#142360)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Pablo Galindo Salgado [Thu, 1 Jan 2026 19:05:59 +0000 (19:05 +0000)]
gh-142927: Fix heatmap caller navigation for interior lines (#143180)
ivonastojanovic [Thu, 1 Jan 2026 19:05:45 +0000 (20:05 +0100)]
gh-142927: Auto-open HTML output in browser after generation (#143178)
Ken Jin [Thu, 1 Jan 2026 18:54:49 +0000 (02:54 +0800)]
gh-134584: Fix _CALL_BUILTIN_O test to reflect real-world usage (GH-143333)
Fix test to reflect real-world usage
Nadeshiko Manju [Thu, 1 Jan 2026 17:27:02 +0000 (01:27 +0800)]
gh-134584: Eliminate redundant refcounting from `_LOAD_ATTR_SLOT` (GH-143320)
Signed-off-by: Manjusaka <me@manjusaka.me>
Co-authored-by: Ken Jin <kenjin4096@gmail.com>
Donghee Na [Thu, 1 Jan 2026 17:25:38 +0000 (02:25 +0900)]
gh-134584: Eliminate redundant refcounting from _CALL{_BUILTIN_O, _METHOD_DESCRIPTOR_O} (GH-143330)
Co-authored-by: Ken Jin <kenjin4096@gmail.com>
Bénédikt Tran [Thu, 1 Jan 2026 14:16:26 +0000 (15:16 +0100)]
Amend NEWS entries for PRs GH-139553 and GH-142790 (#143329)
Bartosz Sławecki [Thu, 1 Jan 2026 11:52:21 +0000 (12:52 +0100)]
gh-143048: Remove outdated mention to `curses` in the "Interactive Mode" docs (#143049)
Bénédikt Tran [Thu, 1 Jan 2026 10:55:05 +0000 (11:55 +0100)]
gh-142830: prevent some crashes when mutating `sqlite3` callbacks (#143245)
Lakshya Upadhyaya [Wed, 31 Dec 2025 20:45:41 +0000 (02:15 +0530)]
gh-140920: remove incorrect mentions to `concurrent.futures.interpreter.ExecutionFailed` (#141723)
Remove documentation for inexistant `concurrent.futures.interpreter.ExecutionFailed`
and replace its occurrences by `concurrent.interpreters.ExecutionFailed` since this
is the documented exception.
AN Long [Wed, 31 Dec 2025 10:50:50 +0000 (19:50 +0900)]
gh-135852: Remove out of tree pywin32 dependency for NTEventLogHandler (GH-137860)
Add RegisterEventSource(), DeregisterEventSource(), ReportEvent()
and a number of EVENTLOG_* constants to _winapi.
Sam Gross [Wed, 31 Dec 2025 00:45:44 +0000 (19:45 -0500)]
gh-140795: Keep 'err' in local variable in _ssl.c (gh-143275)
The error return code doesn't need to be mutable state on the SSLSocket.
This simplifes thread-safety and avoids potential reentrancy issues.
Sam Gross [Wed, 31 Dec 2025 00:45:23 +0000 (19:45 -0500)]
gh-143121: Avoid thread leak in configure (gh-143122)
If you are building with `--with-thread-sanitizer` and don't use the
suppression file, then running configure will report a thread leak.
Call `pthread_join()` to avoid the thread leak.
Gregory P. Smith [Tue, 30 Dec 2025 23:24:32 +0000 (15:24 -0800)]
gh-115634: document ProcessPoolExecutor max_tasks_per_child bug (GH-140897)
Serhiy Storchaka [Tue, 30 Dec 2025 14:56:29 +0000 (16:56 +0200)]
gh-143237: Fix support of named pipes in the rotating logging handlers (GH-143259)
This fixes regression introduced in GH-105887.
Adam Turner [Tue, 30 Dec 2025 12:57:28 +0000 (12:57 +0000)]
gh-130167: Add a What's New entry for changes to ``textwrap.{de,in}dent`` (#131924)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Hugo van Kemenade [Tue, 30 Dec 2025 12:31:41 +0000 (14:31 +0200)]
gh-143284: Temporarily install Sphinx<9 to fix Chinese search (#143286)
dgpb [Tue, 30 Dec 2025 07:15:59 +0000 (09:15 +0200)]
gh-142939: difflib.get_close_matches performance (#142940)
Sebastian Rittau [Tue, 30 Dec 2025 05:23:30 +0000 (06:23 +0100)]
gh-128546: Document that getaddrinfo() can return raw data (#128547)
Document that getaddrinfo() can return raw data
This is the case for IPv6 addresses if Python was compiled with
--disable-ipv6.
Thanos [Tue, 30 Dec 2025 05:16:54 +0000 (00:16 -0500)]
gh-69686: Remove untrue part of `__import__` replacement docs (#143261)
Remove untrue part of `__import__` replacement docs
The original statement effectively says that replacing `__import__` at global scope affects import statements, and not only that, but only import statements within the rest of the executing module. None of that has been true since at least Python 2.7, I think.
This was likely missed in python/cpython#69686.
Bénédikt Tran [Mon, 29 Dec 2025 17:30:51 +0000 (18:30 +0100)]
gh-143200: fix UAFs in `Element.__{set,get}item__` when the element is concurrently mutated (#143226)
Ken Jin [Mon, 29 Dec 2025 15:10:42 +0000 (23:10 +0800)]
gh-143183: Link trace to side exits, rather than stop (GH-143268)
Samuel [Mon, 29 Dec 2025 11:43:09 +0000 (11:43 +0000)]
gh-131421: Fix ASDL kw_defaults being `expr*` instead of `expr?*` (GH-133773)
Also fix docs ASDL highlighting.
Ken Jin [Sun, 28 Dec 2025 22:12:31 +0000 (06:12 +0800)]
gh-143183: Rewind stop tracing to previous target (GH-143187)
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Tomas R. [Sun, 28 Dec 2025 21:06:06 +0000 (22:06 +0100)]
gh-131798: Remove bounds check when indexing into tuples with a constant index (#137607)
* Remove bounds check when indexing into tuples with a constant index
* Add news entry
* fixup after rebase
Loïc Simon [Sun, 28 Dec 2025 19:06:06 +0000 (20:06 +0100)]
gh-140870: Full coverage for _pyrepl._module_completer (#143244)
Full coverage for _pyrepl._module_completer
Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
wangxiaolei [Sun, 28 Dec 2025 18:03:30 +0000 (02:03 +0800)]
gh-142994, gh-142996: document missing async generator and coroutine field entries in `inspect` (#142997)
Prithviraj Chaudhuri [Sun, 28 Dec 2025 16:57:44 +0000 (11:57 -0500)]
gh-142195: Fixed Popen.communicate indefinite loops (GH-143203)
Changed condition to evaluate if timeout is less than or equals to 0. This is needed for simulated time environments such as Shadow where the time will match exactly on the boundary.
---------
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
AN Long [Sun, 28 Dec 2025 15:36:52 +0000 (00:36 +0900)]
gh-63016: fix failing `mmap.flush` tests on FreeBSD (#143230)
Fix `mmap.flush` tests introduced in
1af21ea32043ad5bd4eaacd48a1718d4e0bef945
where some flag combinations are not supported on FreeBSD.
Fatih Çelik [Sun, 28 Dec 2025 14:48:43 +0000 (17:48 +0300)]
gh-143241: Fix infinite loop in `zoneinfo._common.load_data` (#143243)
Correctly reject truncated TZif files in `ZoneInfo.from_file`.
---------
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>
Pablo Galindo Salgado [Sun, 28 Dec 2025 13:50:23 +0000 (13:50 +0000)]
gh-143228: Fix UAF in perf trampoline during finalization (#143233)
Pablo Galindo Salgado [Sun, 28 Dec 2025 12:52:32 +0000 (12:52 +0000)]
gh-136186: Fix more flaky tests in test_external_inspection (#143235)
Serhiy Storchaka [Sun, 28 Dec 2025 12:30:36 +0000 (14:30 +0200)]
gh-143003: Fix possible shared buffer overflow in bytearray.extend() (GH-143086)
When __length_hint__() returns 0 for non-empty iterator, the data can be
written past the shared 0-terminated buffer, corrupting it.
Ken Jin [Sun, 28 Dec 2025 12:15:24 +0000 (20:15 +0800)]
gh-139922: Link to results in MSVC tail calling in What's New 3.15 (GH-143242)
Link to results in MSVC tail calling for whats new in 3.15
Bénédikt Tran [Sat, 27 Dec 2025 14:57:13 +0000 (14:57 +0000)]
gh-142557: fix UAF in `bytearray.__mod__` when object is mutated while formatting `%`-style arguments (#143213)
Bénédikt Tran [Sat, 27 Dec 2025 14:30:09 +0000 (14:30 +0000)]
gh-142664: fix `PyObject_Hash` invokation post GH-143217 (#143223)
Pablo Galindo Salgado [Sat, 27 Dec 2025 13:38:11 +0000 (13:38 +0000)]
gh-131591: Do not free page caches that weren't allocated (#143205)
Bénédikt Tran [Sat, 27 Dec 2025 13:12:03 +0000 (13:12 +0000)]
gh-142664: fix UAF in `memoryview.__hash__` via re-entrant data's `__hash__` (#143217)
Bénédikt Tran [Sat, 27 Dec 2025 12:57:03 +0000 (12:57 +0000)]
gh-138122: fix AC warnings in `Modules/_remote_debugging/module.c` (#143218)
Bénédikt Tran [Sat, 27 Dec 2025 12:32:52 +0000 (12:32 +0000)]
gh-143195: fix UAF in `{bytearray,memoryview}.hex(sep)` via re-entrant `sep.__len__` (#143209)
Rafael Fontenelle [Sat, 27 Dec 2025 10:48:01 +0000 (07:48 -0300)]
no-issue: Fix override value in os.rst (gh-123522)
AN Long [Sat, 27 Dec 2025 10:33:56 +0000 (19:33 +0900)]
gh-63016: Add flags parameter on mmap.flush (#139553)
Co-authored-by: Victor Stinner <vstinner@python.org>
SYan212 [Sat, 27 Dec 2025 07:52:28 +0000 (07:52 +0000)]
Fix typos in docs (#143193)
Duane Hilton [Sat, 27 Dec 2025 07:23:57 +0000 (00:23 -0700)]
gh-143181: Fix 'overriden' -> 'overridden' in c-api/module.rst (#143182)
* Doc: Fix typo 'overriden' -> 'overridden' in c-api/module.rst
* Fix 'overriden' -> 'overridden' in tests
Pablo Galindo Salgado [Sat, 27 Dec 2025 01:39:21 +0000 (01:39 +0000)]
gh-140739: Fix missing exception on allocation failure in BinaryWriter (#143204)
Marta Gómez Macías [Sat, 27 Dec 2025 00:36:15 +0000 (01:36 +0100)]
gh-143040: Exit taychon live mode gracefully and display profiled script errors (#143101)
Hai Zhu [Fri, 26 Dec 2025 20:30:02 +0000 (04:30 +0800)]
gh-134584: Eliminate redundant refcounting from `IS_OP` (GH-143171)
Eliminate redundant refcounting from IS_OP
Hai Zhu [Fri, 26 Dec 2025 16:12:28 +0000 (00:12 +0800)]
gh-134584: Eliminate redundant refcounting from `_COMPARE_OP_X` (GH-143186)
Pablo Galindo Salgado [Fri, 26 Dec 2025 16:06:48 +0000 (16:06 +0000)]
gh-140739: Fix crashes from corrupted remote memory (#143190)
Yongtao Huang [Fri, 26 Dec 2025 11:11:11 +0000 (19:11 +0800)]
Remove redundant pycore_optimizer.h includes (#143184)
`pycore_optimizer.h` was included redundantly in
Objects/frameobject.c and Python/instrumentation.c.
Both includes are unnecessary and can be safely removed.
No functional change.
Signed-off-by: Yongtao Huang <yongtaoh2022@gmail.com>
László Kiss Kollár [Thu, 25 Dec 2025 19:21:16 +0000 (19:21 +0000)]
gh-138122: Remove default duration for statistical profiling (#143174)
Co-authored-by: Pablo Galindo Salgado <pablogsal@gmail.com>
Hugo van Kemenade [Thu, 25 Dec 2025 18:28:13 +0000 (20:28 +0200)]
gh-142927: Tachyon: Fix contrast ratio in top panel (#142936)
ivonastojanovic [Thu, 25 Dec 2025 18:22:54 +0000 (19:22 +0100)]
gh-138122: Convert GIL/GC/exception stats from tiles to progress bars (#143177)
Yongtao Huang [Thu, 25 Dec 2025 17:08:43 +0000 (01:08 +0800)]
gh-143164: Fix incorrect error message for ctypes bitfield overflow (GH-143165)
Signed-off-by: Yongtao Huang <yongtaoh2022@gmail.com>
Peter Bierma [Thu, 25 Dec 2025 16:31:41 +0000 (11:31 -0500)]
gh-142975: During GC, mark frozen objects with a merged zero refcount for destruction (GH-143156)
Yongtao Huang [Thu, 25 Dec 2025 14:24:25 +0000 (22:24 +0800)]
gh-143145: Fix possible reference leak in ctypes _build_result() (GH-143131)
The result tuple was leaked if __ctypes_from_outparam__() failed for any item.
Signed-off-by: Yongtao Huang <yongtaoh2022@gmail.com>
Hauke D [Thu, 25 Dec 2025 11:34:44 +0000 (12:34 +0100)]
gh-143103: Added pad parameter to base64.z85encode() (GH-143106)
This makes it analogous to a85encode() and b85encode() and allows the
user to more easily meet the Z85 specification, which requires input
lengths to be a multiple of 4.
kaushal trivedi [Thu, 25 Dec 2025 09:13:39 +0000 (14:43 +0530)]
gh-143004: Fix possible use-after-free in collections.Counter.update() (GH-143044)
This happened when the Counter was mutated when incrementing
the value for an existing key.
Ken Jin [Wed, 24 Dec 2025 22:03:00 +0000 (06:03 +0800)]
gh-143092: Make CALL_LIST_APPEND and BINARY_OP_INPLACE_ADD_UNICODE normal instructions (GH-143124)
These super instructions need many special cases in the interpreter, specializer, and JIT. It's best we convert them to normal instructions.
Sam Gross [Wed, 24 Dec 2025 21:10:43 +0000 (16:10 -0500)]
gh-120321: Fix TSan reported races on gi_frame_state (gh-143128)
Cody Maloney [Wed, 24 Dec 2025 19:03:10 +0000 (11:03 -0800)]
Move News for gh-142560 to Core and Builtins (GH-143154)
R. David Murray [Wed, 24 Dec 2025 18:14:23 +0000 (13:14 -0500)]
gh-142517: Fix typo in news item. (#143150)
Stan Ulbrych [Wed, 24 Dec 2025 17:56:59 +0000 (17:56 +0000)]
gh-143135: Fix sys.flags.inspect when PYTHONINSPECT=0 (GH-143136)
Tom Kuson [Wed, 24 Dec 2025 17:30:20 +0000 (17:30 +0000)]
gh-140717: Add `exc_text` to LogRecord attributes table (GH-140718)
Pablo Galindo Salgado [Wed, 24 Dec 2025 16:15:11 +0000 (16:15 +0000)]
gh-138122: Extend binary profiling format with full source location and opcode (#143088)
Co-authored-by: Stan Ulbrych <stan@ulbrych.org>
R. David Murray [Wed, 24 Dec 2025 14:14:39 +0000 (09:14 -0500)]
Correctly fold unknown-8bit originating from encoded words. (#142517)
The unknown-8bit trick was designed to deal with unknown bytes in an
ASCII message, and it works fine for that. However, I also tried to
extend it to handle bytes that can't be decoded using the charset
specified in an encoded word, and there it fails because there can be
other non-ASCII characters that were *successfully* decoded. The fix is
simple: do the unknown-8bit encoding using the utf-8 codec. This is
especially appropriate since anyone trying to do recovery on an unknown
byte string will probably attempt utf-8 first.
László Kiss Kollár [Wed, 24 Dec 2025 13:46:33 +0000 (13:46 +0000)]
gh-138122: Replace --interval with --sampling-rate (#143085)
Sam Gross [Wed, 24 Dec 2025 13:02:19 +0000 (08:02 -0500)]
gh-143100: Fix memcpy data race in setobject.c (gh-143127)
Sam Gross [Wed, 24 Dec 2025 13:02:02 +0000 (08:02 -0500)]
gh-143121: Skip test that leak threads under TSan (gh-143125)
Sam Gross [Wed, 24 Dec 2025 13:01:45 +0000 (08:01 -0500)]
gh-142145: Avoid timing measurements in quadratic behavior test (gh-143105)
Count the number of Element attribute accesses as a proxy for work done.
With double the amount of work, a ratio of 2.0 indicates linear scaling
and 4.0 quadratic scaling. Use 3.2 as an intermediate threshold.
Pablo Galindo Salgado [Wed, 24 Dec 2025 12:38:17 +0000 (12:38 +0000)]
gh-136186: Fix flaky tests in test_external_inspection (#143110)
Diego Russo [Wed, 24 Dec 2025 09:44:16 +0000 (09:44 +0000)]
JIT: Move executor to a register (#143072)
Sam Gross [Wed, 24 Dec 2025 01:12:55 +0000 (20:12 -0500)]
gh-143108: Don't instrument faulthandler.c for TSan (#143109)
The dumping of tracebacks has data races and that's okay (it's best
effort).
Hai Zhu [Tue, 23 Dec 2025 21:47:12 +0000 (05:47 +0800)]
gh-134584: Eliminate redundant refcounting from `_BINARY_OP_SUBSCR_TUPLE_INT` (GH-143094)