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>
If the string is ASCII only and doesn't need to escape characters,
write the whole string with a single write() syscall.
(cherry picked from commit b919d8105c)
Co-authored-by: Victor Stinner <vstinner@python.org>
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>
* [bpo-45772](): socket.socket should be a class instead of a function
Currently `socket.socket` is documented as a function, but it is really
a class (and thus has function-like usage to construct an object). This
correction would ensure that Python projects that are interlinking
Python's documentation can properly locate `socket.socket` as a type.
(cherry picked from commit 4c792f39e6)
Co-authored-by: Hong Xu <hong@topbug.net>
Automerge-Triggered-By: GH:asvetlov
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>
In order to fix a bug in the 3.9 branch in GH-29394, more tests were added to
``test_functools.py`` to ensure that ``singledispatchmethod`` still correctly
wrapped a target method, even if the target method had already been wrapped by
multiple other decorators. This PR brings the new tests into the 3.11 and 3.10
branches as well.
(cherry picked from commit 32f55d1a5d)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
* bpo-45516: add protocol description to the Traversable documentation
Signed-off-by: Filipe Laíns <lains@riseup.net>
* Update Doc/library/importlib.rst
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
* Update Lib/importlib/abc.py
* Update Doc/library/importlib.rst
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
(cherry picked from commit 4d03de3329)
Co-authored-by: Filipe Laíns <filipe.lains@gmail.com>
The list of PEPs at the top of the documentation for the ``typing`` module has
become too long to be readable. This PR proposes presenting this
information in a more structured and readable way by adding a new "relevant
PEPs" section to the ``typing`` docs.
(cherry picked from commit 03db1bbfd2)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
when using the Tk 8.6.11 provided by python.org macOS installers.
Patch by Marc Culler of the Tk project.
(cherry picked from commit be8318be05)
Co-authored-by: Ned Deily <nad@python.org>
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>
Use types.GenericAlias in inspect.formatannotation to correctly add
type arguments of builtin types to the string representation of
Signatures.
Co-authored-by: Martin Rückl <martin.rueckl@codecentric.de>
(cherry picked from commit d02ffd1b5c)
Co-authored-by: Martin Rueckl <enigma@nbubu.de>
* 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>
Raise RLIMIT_NOFILE in test.libregrtest.
On macOS the default is often too low for our testsuite to succeed.
Co-authored by reviewer: Victor Stinner
(cherry picked from commit 843b890334)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
MAP_BOT_LENGTH was incorrectly used to compute MAP_TOP_MASK instead of
MAP_TOP_LENGTH. On 64-bit machines, the error causes the tree to hold
46-bits of virtual addresses, rather than the intended 48-bits.
(cherry picked from commit 311910b31a)
