gh-106318: Add example for `str.endswith()` (GH-134523)
(cherry picked from commit eed827ed09)
Co-authored-by: Blaise Pabon <blaise@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Revert "gh-135410: use a critical section around `StringIO.__next__` (GH-135412)" (GH-135439)
This reverts commit e6c3039cb3.
(cherry picked from commit 73431356d3)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
PEP-734 has been accepted (for 3.14).
(FTR, I'm opposed to putting this under the concurrent package, but
doing so is the SC condition under which the module can land in 3.14.)
(cherry picked from commit 62143736b, AKA gh-133958)
gh-135410: use a critical section around `StringIO.__next__` (GH-135412)
(cherry picked from commit e6c3039cb3)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
On some iPad versions, Safari reports as "macOS". Modifies the GC trampoline detection
to add a feature-based check to detect this case.
(cherry picked from commit d447129758)
Co-authored-by: Gyeongjae Choi <def6488@gmail.com>
Fix presentation of dataclasses' `unsafe_hash` default value (GH-116532)
(cherry picked from commit 71f5fafdfb)
Co-authored-by: Victorien <65306057+Viicos@users.noreply.github.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
gh-133264: Correct documentation of how Py_Main and Py_RunMain handle SystemExit (GH-135337)
(cherry picked from commit b706ff003c)
Co-authored-by: Malcolm Smith <smith@chaquo.com>
gh-135326: Test support of __index__ in random.getrandbits() (GH-135356)
(cherry picked from commit 5ae669fc4e)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* gh-91048: Reorder result tuple of parse_code_object (GH-134898)
Reorder result tuple of parse_code_object
The standard followed by APIs like pstat.Stats is to take a file, line,
function triplet. The parse_code_object function (and callers exposing
this in Python like RemoteUnwinder.get_stack_trace) return function,
file, line triplets which requires the caller to reorder these when
using it in classes like pstat.Stats.
(cherry picked from commit 8e8786f898)
Co-authored-by: László Kiss Kollár <kiss.kollar.laszlo@gmail.com>
* Reorder asyncio
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Co-authored-by: László Kiss Kollár <kiss.kollar.laszlo@gmail.com>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
gh-130077: Properly match full soft keywords in the parser (GH-135317)
(cherry picked from commit ff2b5f40c2)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Apply Intel Control-flow Technology for x86-64 on asm_trampoline.S.
Required for mitigation against return-oriented programming (ROP)
and Call or Jump Oriented Programming (COP/JOP) attacks.
Manual application is required for the assembly files.
See also: https://sourceware.org/annobin/annobin.html/Test-cf-protection.html
Docs: fix docstring of `email.message.Message.add_header` (GH-134355)
(cherry picked from commit c23eec2960)
Co-authored-by: Alexander Shadchin <shadchin@yandex-team.com>
Fix warnings `set but not used [-Wunused-but-set-variable]` in remote_debug.h (GH-135290)
(cherry picked from commit 49fc1f215a)
Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
Fix definition of `_Py_RemoteDebug_` symbols for static linking (GH-135146)
(cherry picked from commit 2e1ad6eb26)
Co-authored-by: Zanie Blue <contact@zanie.dev>
Prepare the docs for using the notation used in the `python.gram`
file. If we want to sync the two, the meta-syntax should be the same.
Link the Full Grammar docs here; keep only a few extras.
Also, remove the distinction between lexical and syntactic rules,
except for whitespace handling.
With f- and t-strings, the line between the two is blurry.
(cherry picked from commit 28d91d06f1)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Blaise Pabon <blaise@gmail.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Co-authored-by: Colin Marquardt <cmarqu42@gmail.com>
bpo-45210: Document that error indicator may be set in tp_dealloc (GH-28358)
(cherry picked from commit 8441b263af)
Signed-off-by: Edward Z. Yang <ezyang@fb.com>
Signed-off-by: Edward Z. Yang <ezyang@meta.com>
Co-authored-by: Edward Z. Yang <ezyang@mit.edu>
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-133968: Add PyUnicodeWriter_WriteASCII() function (#133973)
Replace most PyUnicodeWriter_WriteUTF8() calls with
PyUnicodeWriter_WriteASCII().
(cherry picked from commit f49a07b531)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
GH-135287: clang-cl PGO builds on Windows fail with `could not open '/GENPROFILE'` (GH-135289)
(cherry picked from commit 0045100ccb)
Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
* gh-135276: Refresh `zipfile.Path` from zipp 3.23 (GH-135277)
Apply changes from zipp 3.23
(cherry picked from commit 8d6eb0c262)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
* Removed features slated for Python 3.15 only.
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Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
gh-134976: document the exception type that can be raised by `s[i]` (GH-134977)
(cherry picked from commit 158e5162bf)
Co-authored-by: Yongzi Li <204532581+Yzi-Li@users.noreply.github.com>
gh-135244: generate UUID random Node ID with a CSPRNG as per RFC 9562, §6.10.3 (GH-135226)
This aligns with the recommendations of RFC 9562, Section 6.10, paragraph 3 [1].
[1]: https://www.rfc-editor.org/rfc/rfc9562.html#section-6.10-3.
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(cherry picked from commit 1cb7163872)
Co-authored-by: LamentXU <108666168+LamentXU123@users.noreply.github.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
gh-134876: Add fallback for when process_vm_readv fails with ENOSYS (GH-134878)
(cherry picked from commit ac9c3431cc)
Co-authored-by: Daniel Golding <goldingd89@gmail.com>
gh-134155: fix AttributeError in email._header_value_parser.get_address (GH-134194)
Append the defect to defects instead of to the parse tree.
(cherry picked from commit d9cad074d5)
Co-authored-by: Sergey Miryanov <sergey.miryanov@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
gh-134160: Use PyModuleDef.m_free in the example module xxlimited (GH-135174)
(cherry picked from commit 1adca08d65)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: neonene <53406459+neonene@users.noreply.github.com>
feat(docs): type fix - apply pep8 by using docstring instead of comment in the doc. (GH-135181)
Giving the right example incitates the tutorial readers to do the same in the future.
(cherry picked from commit 343182853f)
Co-authored-by: Jean-Louis GUENEGO <jlguenego@gmail.com>
gh-134993: Add os.lstat() to os.supports_dir_fd (GH-135188)
(cherry picked from commit e004cf8fd5)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-135155: Added dependencies required for compiling the _zstd module (GH-135156)
(cherry picked from commit a7d41e8aab)
Co-authored-by: Weipeng Hong <hongweichen8888@sina.com>
We were incorrectly handling a few opcodes that leave their operands on the stack. Treat all of these conservatively; assume that they always leave operands on the stack.
(cherry picked from commit 6b77af257c)
gh-135166: Fix exception type expected by test.test_zstd (GH-135167)
(cherry picked from commit 1b55e12766)
Co-authored-by: Weipeng Hong <hongweichen8888@sina.com>
gh-134989: Fix Py_RETURN_NONE in the limited C API (GH-135165)
Fix Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE macros in the
limited C API 3.11 and older:
Don't treat Py_None, Py_True and Py_False as immortal.
(cherry picked from commit 9258f3da91)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-135124: Change stdout errors in regrtest worker process (GH-135138)
Set sys.stdout encoder error handler to backslashreplace in regrtest
workers to avoid UnicodeEncodeError when printing a traceback
or any other non-encodable character.
Move the code from the Regrtest class to setup_process().
Call setup_process() earlier, before displaying regrtest headers.
(cherry picked from commit 3d396ab759)
Co-authored-by: Victor Stinner <vstinner@python.org>
