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Author SHA1 Message Date
Serhiy Storchaka
1b8dcdacc7
gh-130567: Enable previously skipped locale tests on FreeBSD and macOS (GH-138652) 2025-09-29 17:32:38 +02:00
Adam Turner
8bfdda21a3
GH-123299: Copyedit 3.14 What's New: CPython bytecode changes (#139402) 
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
 2025-09-29 15:11:54 +00:00
Denis Sergeev
9c6a1f847b
gh-139146: Check calloc() results in _testembed.c::test_pre_initialization_sys_options (#139147) 
Reported by: Dmitrii Chuprov <cheese@altlinux.org>
Signed-off-by: Denis Sergeev <zeff@altlinux.org>
 2025-09-29 10:40:36 +00:00
Hugo van Kemenade
872eafd2b0
gh-76007: Deprecate __version__ attribute (#138675) 
Co-authored-by: AN Long <aisk@users.noreply.github.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
 2025-09-29 12:03:23 +03:00
Gordon Messmer
408154d64a
gh-78319: Fix implementation of IMAP APPEND UTF8 (GH-9436) 
Make UTF8 support for the IMAP APPEND command RFC 6855 compliant.
 2025-09-29 09:03:06 +03:00
Jeff Epler
d3e3b2b0ac
Edit outdated comment (#121152) 
A comment about a possible relaxation of how bytes URLs are treated
in Python 3.3 is no longer relevant or useful.
 2025-09-28 14:55:44 -07:00
Russell Keith-Magee
195d13c85e
gh-132006: Add support for handling XCPrivacy manifests (#139163) 
Adds a PrivacyInfo.xcprivacy file when packaging `_hashlib` and `_ssl` modules
for iOS (based on the original OpenSSL sources); and adds handling to the build
script to allow any app to add `xcprivacy` handling for a binary module.
 2025-09-29 05:50:46 +08:00
Bénédikt Tran
3779f2b95e
gh-139393: fix _CALL_LEN JIT tests for tuples (#139394) 
Fix a regression introduced in 7ce25edb8f
where `_PY_NSMALLPOSINTS` was changed from 257 to 1025.
 2025-09-28 19:30:44 +02:00
Yongzi Li
519bc470fc
gh-135447: Document the `NOT_TAKEN & POP_ITER` bytecode instructions (#135803) 
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Ken Jin <kenjin4096@gmail.com>
 2025-09-28 16:46:01 +00:00
yihong
e18dda96c9
gh-139374: colorize traceback when using timeit command-line interface (#139375) 
---------

Signed-off-by: yihong0618 <zouzou0208@gmail.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
 2025-09-28 11:49:18 +00:00
Bénédikt Tran
666112376d
gh-90949: expose Expat API to tune exponential expansion protections (#139368) 
Expose the XML Expat 2.7.2 APIs to tune protections against
"billion laughs" [1] attacks.

The exposed APIs are available on Expat parsers, that is,
parsers created by `xml.parsers.expat.ParserCreate()`, as:

- `parser.SetBillionLaughsAttackProtectionActivationThreshold(threshold)`, and
- `parser.SetBillionLaughsAttackProtectionMaximumAmplification(max_factor)`.

This completes the work in f04bea44c3,
and improves the existing related documentation.

[1]: https://en.wikipedia.org/wiki/Billion_laughs_attack
 2025-09-28 08:27:04 +00:00
Stan Ulbrych
48d0d0dd97
gh-139312: Update bundled libexpat to 2.7.3 (GH-139319) 
+ Blurb
+ Update sbom.spdx.json
 2025-09-26 19:44:36 -07:00
Jacob Bower
93ac3525b9
gh-139276: Remove generator type check in _testcapimodule.c:raise_SIGINT_then_send_None (#139252) 
* Remove generator type check in raise_SIGINT_then_send_None

In the Cinder JIT we use a different type for generators, which breaks
the test which uses this function.

In general I believe the intent with generators is they have the right
structure rather than type, so a failure to find the 'send()' method is arguably
more correct if the wrong object is used.

* Also stop using PyGenObject type
 2025-09-26 11:52:10 -07:00
Bénédikt Tran
68a1778b77
gh-90949: amend GH-139234 in prevision of future mitigation API (#139366) 
Fix some typos left in f04bea44c3,
and simplify some internal functions to ease maintenance of future
mitigation APIs.
 2025-09-26 17:59:40 +00:00
Tian Gao
8288f3693f
gh-139289: Lazy import rlcompleter to fix the refleak (#139305) 2025-09-26 22:17:02 +08:00
Bénédikt Tran
f04bea44c3
gh-90949: add Expat API to prevent XML deadly allocations (CVE-2025-59375) (#139234) 
Expose the XML Expat 2.7.2 mitigation APIs to disallow use of
disproportional amounts of dynamic memory from within an Expat
parser (see CVE-2025-59375 for instance).

The exposed APIs are available on Expat parsers, that is,
parsers created by `xml.parsers.expat.ParserCreate()`, as:

- `parser.SetAllocTrackerActivationThreshold(threshold)`, and
- `parser.SetAllocTrackerMaximumAmplification(max_factor)`.
 2025-09-26 14:13:56 +00:00
sobolevn
0aab07ccf7
gh-115119: Defer --with-system-libmpdec removal to 3.16 (#139318) 2025-09-26 14:21:38 +03:00
Sebastian Pipping
6fa1e552e0
gh-127502: Fix typo in XML security notes (#139335) 2025-09-26 11:59:08 +02:00
Raymond Hettinger
7909b30493
gh-138682: Add symmetric difference to Counter (gh-138766) 2025-09-26 00:04:49 -05:00
Seth Michael Larson
89b5571025
gh-139330: Check expat version/checksum in SBOM with refresh.sh 
Check expat version/checksum in SBOM with refresh.sh
 2025-09-25 17:13:45 +00:00
Pablo Galindo Salgado
bc7b511376
gh-138122: Allow to filter by thread in tachyon's flamegraph (#139216) 2025-09-25 15:34:57 +01:00
Jan-Eric Nitschke
2462807b70
gh-138772: Add tests for Turtle.dot() signature (GH-138773) 2025-09-25 16:46:12 +03:00
Victor Stinner
e9c538dd54
gh-139156: Optimize _PyUnicode_EncodeCharmap() (#139306) 
Specialize _PyUnicode_EncodeCharmap() for EncodingMapType which is
used by Python codecs such as iso8859_15.
 2025-09-25 11:42:16 +02:00
Pablo Galindo Salgado
1963e70100
gh-139275: Fix compilation of Modules/_remote_debugging_module.c when the system doesn't have process_vm_readv (#139307) 2025-09-25 00:16:44 +01:00
dgpb
7ce25edb8f
gh-133059: Increase the small positive integer cache to 1024 (GH-133160) 2025-09-24 17:05:30 -04:00
yihong
e45d535208
gh-139292: avoid extra tailing blank line in python -m inspect -d <target> (#139293) 
Signed-off-by: yihong0618 <zouzou0208@gmail.com>
 2025-09-24 14:52:11 -04:00
Victor Stinner
8d83b7df3f
gh-139156: Optimize the UTF-7 encoder (#139253) 
Remove base64SetO and base64WhiteSpace parameters.
 2025-09-24 17:57:29 +02:00
Victor Stinner
c7b11b7546
gh-139156: Use PyBytesWriter in PyUnicode_EncodeCodePage() (#139259) 
Replace PyBytes_FromStringAndSize() and _PyBytes_Resize() with the
PyBytesWriter API.
 2025-09-24 16:39:40 +02:00
Victor Stinner
c9a79a02a8
gh-139156: Use PyBytesWriter in _PyUnicode_EncodeCharmap() (#139251) 
Replace PyBytes_FromStringAndSize() and _PyBytes_Resize() with the
PyBytesWriter API.

Add _PyBytesWriter_GetSize() and _PyBytesWriter_GetData() static
inline functions.
 2025-09-24 16:15:34 +02:00
sobolevn
06703d6637
Remove .. deprecated-removed notes for typing.{NamedTuple, TypedDict} (#139298) 2025-09-24 16:24:58 +03:00
Rok Mandeljc
7016044de9
gh-139231: Fix estimation of available stack size for recursion limit on macOS (GH-139232) 
Use `pthread_get_stackaddr_np()` and `pthread_get_stacksize_np()` to determine the stack address and size.
 2025-09-24 11:57:00 +01:00
Bénédikt Tran
a5e0562350
gh-133644: remove PyWeakref_GetObject and PyWeakref_GET_OBJECT (GH-133657) 2025-09-24 11:25:56 +02:00
Stan Ulbrych
30f849250b
gh-83336: Add alias for consistency to utf-8-sig (#136530) 
Closes #83336
 2025-09-24 10:38:57 +02:00
Donghee Na
c4f21d7c7c
gh-133171: Re-enable JUMP_BACKWARD to free-threading build (gh-137800) 2025-09-24 14:19:17 +09:00
Tian Gao
c8624cd367
gh-138860: Lazy import rlcompleter in pdb to avoid deadlock in subprocess (#139185) 2025-09-24 11:46:05 +08:00
Barney Gale
9e6493849e
GH-139174: Prepare pathlib.Path.info for new methods (#139175) 
Merge `_WindowsPathInfo` and `_PosixPathInfo` classes into a new
`_StatResultInfo` class. On Windows, this means relying on `os.stat()`
rather than `os.path.isfile()` and friends, which is a little slower. But
there's value in making the code easier to maintain, and we're going to
need the stat result for implementing `size()`, `mode()` etc.

Also move the classes from `pathlib._os` to `pathlib` proper.
 2025-09-24 01:52:24 +00:00
Serhiy Storchaka
1a2e00c97a
gh-67795: Accept any real numbers as timestamp and timeout (GH-139224) 
Functions that take timestamp or timeout arguments now accept any
real numbers (such as Decimal and Fraction), not only integers or floats,
although this does not improve precision.
 2025-09-23 21:31:42 +03:00
Dave Peck
6ec058a1f7
gh-138558: Improve handling of Template annotations in annotationlib (#139072) 2025-09-23 11:25:51 -07:00
Victor Stinner
e8382e55c5
gh-74857, PEP 538: Coerce POSIX locale to UTF-8 based locale (#139238) 2025-09-23 19:20:59 +02:00
Russell Keith-Magee
a79ce35c70
gh-136744: Remove a redundant test skip (#139267) 
Remove a redundant test skip.
 2025-09-23 16:56:14 +00:00
Victor Stinner
dd45179fa0
gh-129813, PEP 782: Remove the private _PyBytesWriter API (#139264) 
It is now replaced with the new public PyBytesWriter API (PEP 782).
 2025-09-23 15:29:55 +00:00
Serhiy Storchaka
5854cf38a2
gh-130567: Fix possible crash in locale.strxfrm() (GH-138940) 
On some macOS versions there was an off-by-one error in wcsxfrm() which
caused writing past the end of the array if its size was not calculated
by running wcsxfrm() first.

Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
 2025-09-23 15:11:50 +00:00
Peter Bierma
6b4e3fe9d4
gh-126016: Fix flaky test by allowing the SIGINT return code (GH-139219) 2025-09-23 16:09:19 +02:00
Victor Stinner
dd683f8f34
gh-139208: Fix regrtest --fast-ci --verbose (#139240) 
Don't ignore the --verbose option anymore.
 2025-09-23 16:09:01 +02:00
Mark Shannon
16eae6d90d
GH-137573: Add test to check that the margin used for overflow protection is larger than the stack space used by the interpreter (GH-137724) 2025-09-23 15:47:27 +02:00
Victor Stinner
8cfd7b4ecf
gh-129813, PEP 782: Use PyBytesWriter in utf8_encoder() (#138874) 
Replace the private _PyBytesWriter API with the new public
PyBytesWriter API in utf8_encoder() and unicode_encode_ucs1().
 2025-09-23 11:47:09 +02:00
Victor Stinner
49e83e31bd
gh-139156: Use PyBytesWriter in PyUnicode_AsRawUnicodeEscapeString() (#139250) 
Replace PyBytes_FromStringAndSize() and _PyBytes_Resize() with the
PyBytesWriter API.
 2025-09-22 23:46:19 +02:00
Victor Stinner
c497694f77
gh-139156: Use PyBytesWriter in UTF-16 encoder (#139233) 
Replace PyBytes_FromStringAndSize() and _PyBytes_Resize() with the
PyBytesWriter API.
 2025-09-22 23:36:05 +02:00
Victor Stinner
e578a9e6a5
gh-139156: Use PyBytesWriter in PyUnicode_AsUnicodeEscapeString() (#139249) 
Replace PyBytes_FromStringAndSize() and _PyBytes_Resize() with the
PyBytesWriter API.
 2025-09-22 23:22:27 +02:00
Victor Stinner
c863349f98
gh-139156: Use PyBytesWriter in the UTF-7 encoder (#139248) 
Replace PyBytes_FromStringAndSize() and _PyBytes_Resize() with the
PyBytesWriter API.
 2025-09-22 22:49:25 +02:00