The registry() method of functools.singledispatch() functions checks now
the first argument or the first parameter annotation and raises a TypeError if it is
not supported. Previously unsupported "types" were ignored (e.g. typing.List[int])
or caused an error at calling time (e.g. list[int]).
(cherry picked from commit 078abb676c)
(cherry picked from commit 03c7449fbc)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Ensure `fakeuser` does not exist in `PosixPathTest.test_expanduser`
(cherry picked from commit b8de8b7039)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
The file is utils.py not util.py.
Automerge-Triggered-By: GH:gpshead
(cherry picked from commit 69ef1b5998)
Co-authored-by: Yilei "Dolee" Yang <yileiyang9@gmail.com>
Functions signal(), getsignal(), pthread_sigmask(), sigpending(),
sigwait() and valid_signals() were omitted.
If __all__ is not defined all non-builtin functions should have
correct __module__.
(cherry picked from commit e08c0d8eec)
(cherry picked from commit e55deaabd8)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Getting an attribute via attrib.get() simultaneously with replacing
the attrib dict can lead to access to deallocated dict.
(cherry picked from commit d15cdb2f32)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Some of the tests in test_queue had a race condition in which a
non-sentinel value could be enqueued after the final sentinel value
leading to not all the inputs being processed (and test failures).
This changes feed() to enqueue a sentinel once the inputs are exhausted,
which guarantees that the final queued object is a sentinel. This
requires the number of feeder threads to match the number of consumer
threads, but that's already the case in the relevant tests.
(cherry picked from commit df3e53d86b)
Co-authored-by: Sam Gross <colesbury@gmail.com>
Unlike the other locks reinitialized by _PyRuntimeState_ReInitThreads,
the "interpreters.main->id_mutex" is not freed by _PyRuntimeState_Fini
and should not force the default raw allocator..
(cherry picked from commit 736684b1bb)
Co-authored-by: Sam Gross <colesbury@gmail.com>
so that
$ python -m json.tool foo.json foo.json
doesn't result in an empty foo.json.
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 815dad42d5)
Co-authored-by: Chris Wesseling <chris.wesseling@protonmail.com>
* Use Py_EnterRecursiveCall() in issubclass()
Reviewed-by: Gregory P. Smith <greg@krypto.org> [Google]
(cherry picked from commit 423fa1c181)
Co-authored-by: Dennis Sweeney <36520290+sweeneyde@users.noreply.github.com>
This PR fixes a bug in the 3.9 branch where
``functools.singledispatchmethod`` did not properly wrap attributes such as
``__name__``, ``__doc__`` and ``__module__`` of the target method. It also
backports tests already merged into the 3.11 and 3.10 branches in #29328 and
#29390.
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Run test_shelve with all underlying dbm implementations and pickle protocols.
Also make test_shelve discoverable.
(cherry picked from commit b781cc3bfc).
(cherry picked from commit 6b867022d9)
the current test depended on integer sets being iterated on in a certain
fixed order. That order is different on PyPy (insertion based) and could
change in CPython in the future in theory. Make the test robust against
a different iteration order by sorting.
(cherry picked from commit 7401694807)
Co-authored-by: Carl Friedrich Bolz-Tereick <cfbolz@gmx.de>
This commit fixes a bug in the 3.9 branch where stacking
`@functools.singledispatchmethod` on top of `@classmethod` or `@staticmethod`
caused an exception to be raised if the method was registered using
type-annotations rather than `@method.register(int)`. Tests for this scenario
were added to the 3.11 and 3.10 branches in #29034 and #29072; this commit
also backports those tests to the 3.9 branch.
Co-authored-by: Yurii Karabas <1998uriyyo@gmail.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
The doctest module raised an error if a docstring contained an example that
attempted to access a classmethod property. (Stacking '@classmethod' on top of
`@property` has been supported since Python 3.9; see
https://docs.python.org/3/howto/descriptor.htmlGH-class-methods.)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit b1302abcc8)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
