Touch up `Setup.local` handling in `Tools/wasm/wasi` (GH-137051)
The comment in the generated file is now more self-explanatory. The checks for unexpected file contents are also strengthened.
(cherry picked from commit ec7fad79d2)
Co-authored-by: Brett Cannon <brett@python.org>
Co-authored-by: Zachary Ware <zach@python.org>
Without the ability to set required capabilities, the REPL cannot
function properly (syntax highlighting and multiline editing can't
work).
We refuse to work in this degraded state.
(cherry picked from commit 2fc7004d54)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Make UTF8 support for the IMAP APPEND command RFC 6855 compliant.
(cherry picked from commit 408154d64a)
Co-authored-by: Gordon Messmer <gordon.messmer@gmail.com>
Fix a bug in the pydoc module that was hiding functions in a Python
module if they were implemented in an extension module and the module did
not have __all__.
(cherry picked from commit 7257b24140)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit 25edfa7cf1)
Co-authored-by: Cornelius Roemer <cornelius.roemer@gmail.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
On some macOS versions there was an off-by-one error in wcsxfrm() which
caused writing past the end of the array if its size was not calculated
by running wcsxfrm() first.
(cherry picked from commit 5854cf38a2)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Passing a negative or zero size to `cursor.fetchmany()` made it fetch all rows
instead of none.
While this could be considered a security vulnerability, it was decided to treat
this issue as a regular bug as passing a non-sanitized *size* value in the first
place is not recommended.
(cherry picked from commit bc172ee830)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
gh-95844: Move help_url code to a help module function (GH-129971)
---------
(cherry picked from commit 3b4cd88563)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-138004: Fix setting a thread name on OpenIndiana (GH-138017)
Encode Solaris/Illumos thread names to ASCII, since
OpenIndiana does not support non-ASCII names.
Add tests for setting non-ASCII name for the main thread.
(cherry picked from commit c19db1d2b8)
Co-authored-by: jadonduff <jadon_duff@icloud.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* [3.14] gh-134698: Hold a lock when the thread state is detached in `ssl` (GH-134724)
Lock when the thread state is detached.
(cherry picked from commit e047a35b23)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
* Only lock the SSL context, not the SSL socket.
This solves a deadlock when a socket is blocked while waiting on data,
which ended up causing a major regression in 3.13.6 (see gh-137583).
---------
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
gh-137477: Fix inspect.getblock() for generator expressions (GH-137488)
This fixes also inspect.getsourcelines() and inspect.getsource().
(cherry picked from commit eae9d7de1c)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-136914: Fix support of cached functions and properties in DocTest's lineno computation (GH-136930)
Previously, DocTest's lineno of functions and methods decorated with
functools.cache(), functools.lru_cache() and functools.cached_property()
was not properly returned (None was returned) because the
computation relied on inspect.isfunction() which does not consider the
decorated result as a function.
We now use the more generic inspect.isroutine(), as elsewhere
in doctest's logic.
Also, added a special case for functools.cached_property().
(cherry picked from commit fece15d29f)
Co-authored-by: Denis Laxalde <denis@laxalde.org>
gh-137440: Update comment in Python/hamt.c on importing for testing (GH-137441)
Switch from `_testcapi` to `_testinternalcapi`.
(cherry picked from commit 7ab68cd506)
Co-authored-by: Bartosz Sławecki <bartosz@ilikepython.com>
There was a deadlock originally seen by Memray when a daemon thread
enabled or disabled profiling while the interpreter was shutting down.
I think this could also happen with garbage collection, but I haven't
seen that in practice.
The daemon thread could be hung while trying acquire the global rwmutex
that prevents overlapping global and per-interpreter stop-the-world events.
Since it already held the main interpreter's stop-the-world lock, it
also deadlocked the main thread, which is trying to perform interpreter
finalization.
Swap the order of lock acquisition to prevent this deadlock.
Additionally, refactor `_PyParkingLot_Park` so that the global buckets
hashtable is left in a clean state if the thread is hung in
`PyEval_AcquireThread`.
(cherry picked from commit 90fe3250f8)
Co-authored-by: Sam Gross <colesbury@gmail.com>
gh-137044: Support large limit values in getrlimit() and setrlimit() (GH-137338)
* Return large limit values as positive integers instead of negative integers
in resource.getrlimit().
* Accept large values and reject negative values (except RLIM_INFINITY)
for limits in resource.setrlimit().
(cherry picked from commit baefaa6cba)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-81325: Support path-like objects with streaming TarFile (GH-137188)
(cherry picked from commit 3ec3d05345)
Co-authored-by: Alexander Urieles <aeurielesn@users.noreply.github.com>
Co-authored-by: Emma Smith <emma@emmatyping.dev>
gh-136520: Clarify docs for _pack_ & _align_ (GH-137036)
Move docs to the reference section & reduce the “tutorial” part to a quick intro & link.
Clarify what values are accepted.
Add macro/attribute equivalents.
Discourage _align_ values that aren't powers of two.
(cherry picked from commit 8943bb722f)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
gh-137273: Fix debug assertion failure in locale.setlocale() on Windows (GH-137300)
It happened when there were at least 16 characters after dot in the
locale name.
(cherry picked from commit 718e0c89ba)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-138779: Use the dev_t converter for st_rdev (GH-138780)
This allows to support device numbers larger than 2**63-1.
(cherry picked from commit 43013f72f0)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit db53ca30d7)
Signed-off-by: Ho Kim <ho.kim@ulagbulag.io>
Co-authored-by: Ho Kim <ho.kim@ulagbulag.io>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
fix comment reference from man 7 signal to man 7 signal-safety (GH-138554)
(cherry picked from commit 2f5ace780b)
docs: fix comment reference from man 7 signal to man 7 signal-safety
Co-authored-by: mqudah <mohghq@gmail.com>
gh-129368: In PyRun C API docs, clarify what a "start token" is (GH-129935)
(cherry picked from commit e1eca8b308)
Co-authored-by: Rajhans Jadhao <rajhans.jadhao@gmail.com>
Unify documentation for all backends, enumerate all not implemented mapping
methods, document particularities of implemented mapping methods.
(cherry picked from commit 8700404f86)
