Clarify the docs of asyncio.loop.subprocess_exec()
Clarify the documentation of stdin, stdout and stderr arguments of
asyncio.loop.subprocess_exec().
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
This change removes the alias of the 'C' locale to 'en_US'. Because of
this alias, it is currently impossible for an application to use
setlocale() to specify a UTF-8 locale on a system that has no locales
installed, but which supports the C.UTF-8 locale/encoding.
Cc. @adriangb
The "stub documentation" in `types.rst` does already link to the
in-depth docs in `stdtypes.rst`, but the link isn't obvious for new
users. It deserves to be made more prominent.
- Issue: https://github.com/python/cpython/issues/103721
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<!-- gh-issue-number: gh-103726 -->
* Issue: gh-103726
<!-- /gh-issue-number -->
Turns out we always need to remember/restore fstring buffers in all of
the stack of tokenizer modes, cause they might change to
`TOK_REGULAR_MODE` and have newlines inside the braces (which is when we
need to reallocate the buffer and restore the fstring ones).
gh-82814: Adds `errno.EACCES` to the list of ignored errors on
`_copyxattr`. EPERM and EACCES are different constants but
in general should be treated the same.
News entry authored by: Gregory P. Smith <greg@krypto.org>
"awaiting changes" means somebody put a review that requested changes.
"awaiting change review" means that the PR author published changes
after a red review and then requested a re-review.
This PR makes some minor linting adjustments to the Lib/test module
caught by [ruff](https://github.com/charliermarsh/ruff). The adjustments
are all related to the `F541 f-string without any placeholders` issue.
Issue: https://github.com/python/cpython/issues/103805
<!-- gh-issue-number: gh-103805 -->
* Issue: gh-103805
<!-- /gh-issue-number -->
---------
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
This is strictly about moving the "obmalloc" runtime state from
`_PyRuntimeState` to `PyInterpreterState`. Doing so improves isolation
between interpreters, specifically most of the memory (incl. objects)
allocated for each interpreter's use. This is important for a
per-interpreter GIL, but such isolation is valuable even without it.
FWIW, a per-interpreter obmalloc is the proverbial
canary-in-the-coalmine when it comes to the isolation of objects between
interpreters. Any object that leaks (unintentionally) to another
interpreter is highly likely to cause a crash (on debug builds at
least). That's a useful thing to know, relative to interpreter
isolation.
This PR makes three minor linting adjustments to the `wasm` module
caught by [ruff](https://github.com/charliermarsh/ruff).
<!-- gh-issue-number: gh-103801 -->
* Issue: gh-103801
<!-- /gh-issue-number -->
---------
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
sockserver gains ForkingUnixStreamServer and ForkingUnixDatagramServer classes for consistency with all of the others. Ironically these existed but were buried in our test suite.
Addresses #103673
<!-- gh-issue-number: gh-103673 -->
* Issue: gh-103673
<!-- /gh-issue-number -->
---------
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
Core static types will continue to use the global value. All other types
will use the per-interpreter value. They all share the same range, where
the global types use values < 2^16 and each interpreter uses values
higher than that.
This speeds up `super()` (by around 85%, for a simple one-level
`super().meth()` microbenchmark) by avoiding allocation of a new
single-use `super()` object on each use.
Finn Womack
Erlend E. Aasland
Irit Katriel
Itayazolay
Nikita Sobolev
Inada Naoki
Reese Hyde
Lysandros Nikolaou
Stefano Rivera
Franek Magiera
Aidan Melen
Michael Blahay
180909
Hugo van Kemenade
Owain Davies
July Tikhonov
Juhi Chandalia
Carol Willing
Alex Waygood
Jelle Zijlstra
Yichen Yan
Paul Moore
Gordon Messmer
Tian Gao
Senthil Kumaran
Carl Meyer
Samuel Sloniker
Petr Viktorin
Dong-hee Na
partev
sunmy2019
Eric Snow
Prince Roshan
Allan Lago
Łukasz Langa
Jaime Alonso Lorenzo
Olga Matoula
Rodolfo M. Pereira
Daniel Versoza
jb2170