Adam Turner
9ce99c6c19
GH-137618: Require Python 3.10 to Python 3.15 for PYTHON_FOR_REGEN (GH-137619)
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* Require Python 3.11 to Python 3.15 for PYTHON_FOR_REGEN
* NEWS
* keep allowing python 3.10
---------
Co-authored-by: Gregory P. Smith <greg@krypto.org>
2025-11-12 00:53:21 +00:00
yihong
f5c2a41f9a
gh-138775: fix handle python -m base64 stdin correct with EOF signal (GH-138776)
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* fix: handle stdin correct with EOF single.
* fix: flollow the comments when pipe stdin use buffer
* Apply suggestions from code review
* fix: apply review comments in Lib/base64.py
* fix: address comments
* Reword comment and NEWS entry.
---------
Signed-off-by: yihong0618 <zouzou0208@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
2025-11-11 23:47:57 +00:00
Serhiy Storchaka
4359706ac8
gh-120950: Fix overflow in math.log() with large int-like argument (GH-121011)
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Handling of arbitrary large int-like argument is now consistent with
handling arbitrary large int arguments.
2025-11-12 00:27:13 +02:00
J Berg
9e7340cd3b
gh-139462: Make the ProcessPoolExecutor BrokenProcessPool exception report which child process terminated (GH-139486)
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Report which process terminated as cause of BPE
2025-11-11 22:09:58 +00:00
Serhiy Storchaka
7906f4d96a
gh-132686: Add parameters inherit_class_doc and fallback_to_class_doc for inspect.getdoc() (GH-132691)
2025-11-12 00:01:25 +02:00
Mohsin Mehmood
af80fac425
gh-141314: Fix TextIOWrapper.tell() assertion failure with standalone carriage return (GH-141331)
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The assertion was checking wrong variable (skip_back vs skip_bytes).
2025-11-11 23:49:54 +02:00
Alper
298e9074cd
gh-140476: optimize PySet_Add for frozenset in free-threading ( #140440 )
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Avoids critical section in `PySet_Add` when adding items to newly created frozensets.
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
2025-11-12 01:57:21 +05:30
John Franey
d890aba748
gh-140942: Add MIME type for .cjs extension ( #140937 )
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Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
2025-11-11 14:33:56 +00:00
Louis
46b58e1bb9
gh-140578: Doc: Remove sencence implying that concurrent.futures.ThreadPoolExecutor does not exist ( #140689 )
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* Doc: Remove sencence implying that concurrent.futures.ThreadPoolExecutor does not exist
Closes #140578
* Add NEWS.d entry for gh-140578
---------
Co-authored-by: Louis Paternault <spalax@gresille.org>
2025-11-10 20:50:30 -08:00
Sergey B Kirpichev
88953d5deb
gh-141004: Deprecate Py_MATH_El and Py_MATH_PIl macros ( #141035 )
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Co-authored-by: Victor Stinner <vstinner@python.org>
2025-11-10 16:36:01 +01:00
Victor Stinner
68266c1f01
gh-141341: Rename COMPILER macro to _Py_COMPILER on Windows ( #141342 )
2025-11-10 15:50:51 +01:00
David Ellis
12837c6363
gh-137530: generate an __annotate__ function for dataclasses __init__ (GH-137711)
2025-11-10 14:57:11 +01:00
Bénédikt Tran
3ce2d57b2f
gh-100218: correctly set errno when socket.if_{nametoindex,indextoname} raise OSError ( #140905 )
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Previously, socket.if_nametoindex() and socket.if_indextoname() could raise
an `OSError` with a `None` errno. Now, the errno from libc is propagated.
2025-11-09 13:45:38 +01:00
Bénédikt Tran
0c77e7c23b
gh-140530: fix a reference leak in an error path for raise exc from cause ( #140908 )
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Fix a reference leak in `raise E from T` when `T` is an exception
subtype for which `T.__new__` does not return an exception instance.
2025-11-09 13:41:08 +01:00
Stan Ulbrych
5ba0a1aa1f
gh-136702: Deprecate passing non-ascii *encoding* (str) to encodings.normalize_encoding ( #140030 )
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Closes #136702
2025-11-09 13:37:34 +01:00
Steve Dower
cd0b3e5d12
gh-140849: Update bundled liblzma to 5.8.1 on Windows ( #141022 )
2025-11-07 22:28:01 -08:00
Benel Tayar
a7bf27f7f5
gh-141141: Make base64.b85decode() thread safe (GH-141149)
2025-11-07 10:47:25 +00:00
Bénédikt Tran
9a19900673
gh-140734: fix off-by-one error when comparing to _SUN_PATH_MAX ( #140903 )
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The limit includes a NULL terminator.
2025-11-07 09:54:02 +00:00
Stan Ulbrych
d6c89a2df2
gh-140939: Fix memory leak in _PyBytes_FormatEx error path ( #140957 )
2025-11-06 11:20:57 +05:30
Edward Xu
b83f379a97
gh-133467: Fix typeobject tp_base race in free threading (gh-140549)
2025-11-05 16:20:40 -05:00
Sachin Shah
1d25b751c5
gh-140650: Fix write(), flush() and close() methods of io.BufferedWriter (GH-140653)
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They could raise SystemError or crash when getting the "closed" attribute
or converting it to boolean raises an exception.
2025-11-05 21:15:27 +02:00
Mikhail Efimov
3cb1ab0e5d
gh-131527: Stackref debug borrow checker ( #140599 )
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Add borrow checking to the stackref debug mode
---------
Co-authored-by: mpage <mpage@meta.com>
2025-11-05 11:12:56 -08:00
Petr Viktorin
589a03a8ce
gh-140550: Initial implementation of PEP 793 – PyModExport (GH-140556)
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Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
2025-11-05 12:31:42 +01:00
Petr Viktorin
f2bce51b98
gh-140691: urllib.request: Close FTP control socket if data socket can't connect (GH-140835)
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Co-authored-by: codenamenam <bluetire27@gmail.com>
2025-11-05 11:52:11 +01:00
Miro Hrončok
d5b00c74b3
gh-140454: Normalize the JIT stencils filename on Linux to avoid mismatches between the Makefile and the generator ( #140823 )
2025-11-04 14:29:15 -08:00
Petr Viktorin
d81e1ef0f3
gh-138189: Document type slots, and other constants, as part of Limited API (GH-138190)
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Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
2025-11-04 22:58:53 +01:00
Savannah Ostrowski
40096da95a
GH-139946: Colorize error and warning messages in argparse ( #140695 )
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Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
2025-11-04 16:31:35 +00:00
Abhishek Tiwari
fa9c3eefd4
gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944)
2025-11-04 12:54:28 +02:00
Victor Stinner
a84181c31b
gh-140815: Fix faulthandler for invalid/freed frame ( #140921 )
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faulthandler now detects if a frame or a code object is invalid or
freed.
Add helper functions:
* _PyCode_SafeAddr2Line()
* _PyFrame_SafeGetCode()
* _PyFrame_SafeGetLasti()
_PyMem_IsPtrFreed() now detects pointers in [-0xff, 0xff] range
as freed.
2025-11-04 11:48:28 +01:00
Neil Schemenauer
c98c5b3449
gh-131253: free-threaded build support for pystats (gh-137189)
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Allow the --enable-pystats build option to be used with free-threading. The
stats are now stored on a per-interpreter basis, rather than process global.
For free-threaded builds, the stats structure is allocated per-thread and
then periodically merged into the per-interpreter stats structure (on thread
exit or when the reporting function is called). Most of the pystats related
code has be moved into the file Python/pystats.c.
2025-11-03 11:36:37 -08:00
Savannah Ostrowski
4e2ff4ac4c
GH-136895: Update JIT builds to use LLVM 20 ( #140329 )
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Co-authored-by: Emma Harper Smith <emma@emmatyping.dev>
2025-11-03 10:01:44 -08:00
Jelle Zijlstra
b1027d4762
gh-138151: Fix annotationlib handling of multiple nonlocals ( #138164 )
2025-11-03 07:22:32 -08:00
Jelle Zijlstra
7a9437d986
gh-140348: Fix using | on unusual objects plus Unions ( #140383 )
2025-11-03 06:50:37 -08:00
AN Long
248ce9fa8c
gh-140826: Compare winreg.HKEYType by the internal handle value (GH-140843)
2025-11-03 10:14:22 +02:00
Jelle Zijlstra
349de57839
Revert "gh-137969: Fix evaluation of ref.evaluate(format=Format.FORWARDREF) objects ( #138075 )" ( #140930 )
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This reverts commit 63e01d6bae
2025-11-02 21:35:15 -08:00
dr-carlos
63e01d6bae
gh-137969: Fix evaluation of ref.evaluate(format=Format.FORWARDREF) objects ( #138075 )
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Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
2025-11-02 17:20:30 -08:00
dr-carlos
e66f87ca73
gh-138425: Correctly partially evaluate global generics with undefined params in ref.evaluate(format=Format.FORWARDREF) ( #138430 )
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Co-authored-by: sobolevn <mail@sobolevn.me>
2025-11-02 15:15:47 -08:00
Sebastian Rittau
9e5628ad68
gh-140808: Remove __class_getitem__ from mailbox._ProxyFile ( #140838 )
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Co-authored-by: Emma Smith <emma@emmatyping.dev>
2025-11-02 13:56:59 -08:00
Jiucheng(Oliver)
6d45cd8dbb
gh-135307: Fix email error when policy max_line_length is set to 0 or None ( #135367 )
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RDM: Like the change made in a earlier PR to the folder, we can/must use 'maxlen' as a stand in for 'unlimited' when computing line lengths when max_line_length is 0 or None; otherwise the computation results in a traceback.
2025-11-02 09:32:14 -05:00
Sergey Miryanov
da65f38a94
gh-134786: raise error if Py_TPFLAGS_MANAGED_WEAKREF or Py_TPFLAGS_MANAGED_DICT is used without Py_TPFLAGS_HAVE_GC set ( #135863 )
2025-11-02 16:34:49 +05:30
Krishna Chaitanya
2f60b8f02f
gh-140513: Fail to compile if _Py_TAIL_CALL_INTERP is set but preserve_none and musttail do not exist. (GH-140548)
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Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
2025-11-01 16:41:23 +00:00
Damian Shaw
d440a0f96c
gh-140874: Upgrade bundled pip to 25.3 (GH-140876)
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Upgrade bundled pip to 25.3
2025-11-01 10:25:19 +00:00
Filipe Laíns
ede5693be1
GH-119668: expose importlib.machinery.NamespacePath ( #119669 )
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* GH-119668: expose importlib.NamespacePath
Signed-off-by: Filipe Laíns <lains@riseup.net>
* add news
Signed-off-by: Filipe Laíns <lains@riseup.net>
* add to docs
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Apply suggestions from code review
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
* Fix news (importlib.NamespacePath > importlib.machinery.NamespacePath)
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Link to module.__path__ in NamespacePath docs
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Mention the path argument in the documentation
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Simplify docs text
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Highlight argument names in docs text
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Update Lib/importlib/_bootstrap_external.py
Co-authored-by: Brett Cannon <brett@python.org>
* Rewrite NamespacePath's doc
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Specify path_finder's type in the NamespacePath docstring
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Fix doc tests
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Apply suggestions from code review
Co-authored-by: Barry Warsaw <barry@python.org>
* Fix doc lint
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Update Doc/library/importlib.rst
Co-authored-by: Brett Cannon <brett@python.org>
---------
Signed-off-by: Filipe Laíns <lains@riseup.net>
Co-authored-by: Brett Cannon <brett@python.org>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Barry Warsaw <barry@python.org>
2025-11-01 00:39:48 +00:00
Serhiy Storchaka
a17c57eee5
gh-137836: Support more RAWTEXT and PLAINTEXT elements in HTMLParser (GH-137837)
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* the "plaintext" element
* the RAWTEXT elements "xmp", "iframe", "noembed" and "noframes"
* optionally RAWTEXT (if scripting=True) element "noscript"
2025-10-31 17:44:02 +02:00
Pål Grønås Drange
07912f8632
gh-140212: Add html for year-month option in Calendar ( #140230 )
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Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
2025-10-31 17:28:53 +02:00
Serhiy Storchaka
dcf3cc5796
gh-81313: Add the math.integer module (PEP-791) (GH-133909)
2025-10-31 16:13:43 +02:00
Bénédikt Tran
680a5d070f
gh-136063: fix quadratic-complexity parsing in email.message._parseparam (GH-136072)
2025-10-31 14:50:40 +01:00
Serhiy Storchaka
f029e8db62
gh-136065: Fix quadratic complexity in os.path.expandvars() (GH-134952)
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Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2025-10-31 14:49:51 +01:00
Mikhail Efimov
d17f28fed5
gh-140373: Correctly emit PY_UNWIND event when generator is closed (GH-140767)
2025-10-31 10:09:22 +00:00
Guo Ci
e4deefbb2f
gh-140766: [Enum] add show_flag_values and bin to enum.__all__ (GH-140765)
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2025-10-30 10:32:55 -07:00
