gh-134062: Fix hash collisions in IPv4Network and IPv6Network (GH-134063)
(cherry picked from commit f3fc0c16e0)
gh-134062: Fix hash collisions in IPv4Network and IPv6Network
gh-134062: Add hash collision regression test
Co-authored-by: Mike Salvatore <mike.s.salvatore@gmail.com>
This was added in the add of `_io`, isn't used since bpo-21859 when a
`_pyio` implementation was added which defines `FileIO` lower down in
the file.
(cherry picked from commit 0a68068bd2)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
Update `test_io` `_check_warn_on_dealloc` to use `self.` to dispatch to
different I/O implementations.
Update the `_pyio` implementation to match expected behavior, using the
same `_dealloc_warn` design as the C implementation uses to report the
topmost `__del__` object.
The FileIO one now matches all the others, so can use IOBase. There was
a missing check on closing (self._fd must be valid), add that check
(cherry picked from commit 5b0e827521)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
Test was only testing _io, expanded to cover _pyio.
(cherry picked from commit 06eaf4055c)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
If the error handler is used, a new bytes object is created to set as
the object attribute of UnicodeDecodeError, and that bytes object then
replaces the original data. A pointer to the decoded data will became invalid
after destroying that temporary bytes object. So we need other way to return
the first invalid escape from _PyUnicode_DecodeUnicodeEscapeInternal().
_PyBytes_DecodeEscape() does not have such issue, because it does not
use the error handlers registry, but it should be changed for compatibility
with _PyUnicode_DecodeUnicodeEscapeInternal().
(cherry picked from commit 9f69a58623)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
In 3.13.3 we accidentally broke the interface for custom task factory. Factory authors added workarounds.
This PR (for 3.13.4) unbreaks task factories that haven't made a workaround yet while also supporting those that have.
NOTE: The custom task factory API will change to what we accidentally released in 3.13.3.
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
This fixes a crash in `_PyObject_TryGetInstanceAttribute` due to the use
of `_PyDictKeys_StringLookup` on an unlocked dictionary that may be
concurrently modified.
The underlying bug was already fixed in 3.14 and the main branch.
(partially cherry picked from commit 1b15c89a17)
gh-133744: Fix multiprocessing interrupt test: add an event (#133746)
Add an event to synchronize the parent process with the child
process: wait until the child process starts sleeping.
(cherry picked from commit c2989b7070)
When calling .close() the HTMLParser should flush all remaining content,
even when that content is in an unclosed script or style tag.
(cherry picked from commit 53383e90e4)
Co-authored-by: Waylan Limberg <waylan.limberg@icloud.com>
According to the HTML5 spec, named character references in attribute values
should only be processed if they are not followed by an ASCII alphanumeric,
or an equals sign.
(cherry picked from commit 77b14a6d58)
https: //html.spec.whatwg.org/multipage/parsing.html#named-character-reference-state
Co-authored-by: Sascha Ißbrücker <sascha.issbruecker@googlemail.com>
The function `dict_set_fromkeys()` adds elements of a set to an existing
dictionary. The size of the expanded dictionary was estimated with
`PySet_GET_SIZE(iterable)`, which did not take into account the size of the
existing dictionary.
(cherry picked from commit 421ba589d0)
Co-authored-by: Angela Liss <59097311+angela-tarantula@users.noreply.github.com>
(cherry picked from commit 0c5151bc81)
Co-authored-by: Sergey Miryanov <sergey.miryanov@gmail.com>
Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
(cherry picked from commit 07f416a3f0)
Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
To support virtual terminal mode in Windows PYREPL, we need a scanner
to read over the supported escaped VT sequences.
Windows REPL input was using virtual key mode, which does not support
terminal escape sequences. This patch calls `SetConsoleMode` properly
when initializing and send sequences to enable bracketed-paste modes
to support verbatim copy-and-paste.
(cherry picked from commit a65366ed87)
Co-authored-by: Y5 <124019959+y5c4l3@users.noreply.github.com>
Signed-off-by: y5c4l3 <y5c4l3@proton.me>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Co-authored-by: Dustin L. Howett <dustin@howett.net>
Co-authored-by: wheeheee <104880306+wheeheee@users.noreply.github.com>
gh-133089: Use original timeout value for `TimeoutExpired` when the func `subprocess.run` is called with a timeout (GH-133103)
(cherry picked from commit 2bbcaedb75)
Signed-off-by: Manjusaka <me@manjusaka.me>
Co-authored-by: Nadeshiko Manju <me@manjusaka.me>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
In the C implementation, remove __reduce__ and __reduce_ex__ methods
that always raise TypeError and restore __getstate__ methods that always
raise TypeErrori.
This restores fine details of the pre-3.12 behavior and unifies
both implementations.
(cherry picked from commit e9253ebf74)
The X/Open curses specification[0] and ncurses documentation[1]
both state that subwindows must be deleted before the main window.
Deleting the windows in the wrong order causes a double-free with
NetBSD's curses implementation.
To fix this, keep track of the original window object in the subwindow
object, and keep a reference to the original for the lifetime of
the subwindow.
[0] https://pubs.opengroup.org/onlinepubs/7908799/xcurses/delwin.html
[1] https://invisible-island.net/ncurses/man/curs_window.3x.html
(cherry picked from commit 0af61fe2f4)
Co-authored-by: Michael Forney <mforney@mforney.org>
gh-114713: Revert gh-114731 (GH-133330)
Revert "gh-114713: Handle case of an empty string passed to `zoneinfo.ZoneInfo` (GH-114731)"
This reverts commit 884df116d7.
(cherry picked from commit fe44fc4f43)
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
gh-132995: Upgrade bundled pip to 25.1.1 (gh-132997)
* gh-132995: Upgrade bundled pip to 25.1.1
(cherry picked from commit a512905e15)
Co-authored-by: Paul Moore <p.f.moore@gmail.com>
gh-119605: Respect `follow_wrapped` for `__init__` and `__new__` when getting class signature with `inspect.signature` (GH-132055)
(cherry picked from commit b8633f9aca)
Co-authored-by: Xuehai Pan <XuehaiPan@pku.edu.cn>
Include IPHONEOS_DEPLOYMENT_TARGET in iOS shim targets.
(cherry picked from commit 6e907c4d1f)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
gh-133167: Fix compilation process with `--enable-optimizations` and `--without-docstrings` (GH-133187)
(cherry picked from commit cc39b19f0f)
Co-authored-by: sobolevn <mail@sobolevn.me>
