Under certain build conditions, test_check_c_globals fails. This fix takes the same approach as we took for gh-84236 (via gh-20095). We'll be removing use of distutils in the c-analyzer at some point. Until then we'll hide the warning filter.
An unrecognized format character in PyUnicode_FromFormat() and
PyUnicode_FromFormatV() now sets a SystemError.
In previous versions it caused all the rest of the format string to be
copied as-is to the result string, and any extra arguments discarded.
gh-93243
This PR is required to reduce diffs of the following porting (no need to either maintain documentation and tests consistent with each porting step, or try to port everything and remove smtpd in a single PR).
Automerge-Triggered-By: GH:warsaw
Have `pathlib.WindowsPath.is_mount()` call `ntpath.ismount()`. Previously it raised `NotImplementedError` unconditionally.
https://bugs.python.org/issue42777
Adds a regression test for an re slowdown observed by rjsmin.
Uses multiprocessing to kill the test after SHORT_TIMEOUT.
Co-authored-by: Oleg Iarygin <dralife@yandex.ru>
Co-authored-by: Christian Heimes <christian@python.org>
* Add test for inheriting explicit __dict__ and weakref.
* Restore 3.10 behavior for multiple inheritance of C extension classes that store their dictionary at the end of the struct.
The API documentation for [findtext](https://docs.python.org/3/library/xml.etree.elementtree.html#xml.etree.ElementTree.Element.findtext) states that this function gives back an empty string on "no text content." With the previous implementation, this would give back a empty string even on text content values such as 0 or False. This patch attempts to resolve that by only giving back an empty string if the text attribute is set to `None`. Resolves#91447.
Automerge-Triggered-By: GH:gvanrossum
When keyword argument name is an instance of a str subclass with
overloaded methods __eq__ and __hash__, the former code could not find
the name of an extraneous keyword argument to report an error, and
_PyArg_UnpackKeywords() returned success without setting the
corresponding cell in the linearized arguments array. But since the number
of expected initialized cells is determined as the total number of passed
arguments, this lead to reading NULL as a keyword parameter value, that
caused SystemError or crash or other undesired behavior.
This is the last precursor to storing tp_subclasses (and tp_weaklist) on the interpreter state for static builtin types.
Here we add per-type storage on PyInterpreterState, but only for the static builtin types. This involves the following:
* add PyInterpreterState.types
* move PyInterpreterState.type_cache to it
* add a "num_builtins_initialized" field
* add a "builtins" field (a static array big enough for all the static builtin types)
* add _PyStaticType_GetState() to look up a static builtin type's state
* (temporarily) add PyTypeObject.tp_static_builtin_index (to hold the type's index into PyInterpreterState.types.builtins)
We will be eliminating tp_static_builtin_index in a later change.
David Bonner
Eric Snow
Petr Viktorin
Serhiy Storchaka
Erlend E. Aasland
JuniorJPDJ
Sion Kang
da-woods
Oleg Iarygin
Barney Gale
Pablo Galindo Salgado
Fantix King
Barry Warsaw
Kumar Aditya
Łukasz Langa
Miro Hrončok
Steve Dower
Jo, Yunjin
Mark Shannon
Brandt Bucher
Eugene Triguba
Jacob Walls
Robert O'Shea
Raghunandan Bhat
Jingxuan He
Thomas Grainger
Christian Heimes
Jason R. Coombs
Irit Katriel