The csv.register_dialect() docstring no longer imply that it returns a
dialect.
All functions have now signatures.
(cherry picked from commit aa1dbd4dde)
Co-authored-by: maurycy <5383+maurycy@users.noreply.github.com>
* [3.13] gh-87135: Hang non-main threads that attempt to acquire the GIL during finalization (GH-105805)
Instead of surprise crashes and memory corruption, we now hang threads that attempt to re-enter the Python interpreter after Python runtime finalization has started. These are typically daemon threads (our long standing mis-feature) but could also be threads spawned by extension modules that then try to call into Python. This marks the `PyThread_exit_thread` public C API as deprecated as there is no plausible safe way to accomplish that on any supported platform in the face of things like C++ code with finalizers anywhere on a thread's stack. Doing this was the least bad option.
(cherry picked from commit 8cc5aa47ee)
Co-authored-by: Jeremy Maitin-Shepard <jeremy@jeremyms.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
* state "3.13.7 and earlier"
* backport: do not add the deprecated marker
* fix Py_IsFinalizing doc ref
---------
Co-authored-by: Jeremy Maitin-Shepard <jeremy@jeremyms.com>
* 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>
This commit includes the original commit and the NEWS entry that was added separately.
(cherry picked from commit 3bffada467)
(cherry picked from commit 9eb84d83e0)
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>
Lock when the thread state is detached.
(cherry picked from commit e047a35b23) or really from the 3.14 backport fd565fdfc9
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
gh-126662: naming consistency for `signal.ItimerError` (GH-126712)
(cherry picked from commit d5fa437dfb)
Co-authored-by: Stephen Morton <git@tungol.org>
gh-136288: Fix error message in `_testcapi/vectorcall.c` (GH-136258)
Use the %N format specifier instead of %s and `PyType_GetName`.
(cherry picked from commit d1d5dce14f)
Co-authored-by: William S Fulton <wsf@fultondesigns.co.uk>
gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614)
(cherry picked from commit b1056c2a44)
Co-authored-by: Xuanteng Huang <44627253+xuantengh@users.noreply.github.com>
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
gh-108765: fix comment about macro definitions in `_stat.c` post GH-108854 (GH-136027)
(cherry picked from commit 0141e7f9e6)
Co-authored-by: Lee Dogeon <dev.moreal@gmail.com>
We weren't handling non-positive maxsize values (including the default) properly
in Queue.full(). This change fixes that and adjusts an associated assert.
(cherry picked from commit c5ea8e8, AKA gh-135724)
gh-134160: Use PyModuleDef.m_free in the example module xxlimited (GH-135174)
(cherry picked from commit 1adca08d65)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: neonene <53406459+neonene@users.noreply.github.com>
The `getlogin` function is not thread-safe: replace with `getlogin_r` where
available.
(cherry picked from commit 1ffe913c20)
Co-authored-by: Duane Griffin <duaneg@dghda.com>
random.getrandbits() can now generate more that 2**31 bits.
random.randbytes() can now generate more that 256 MiB.
(cherry picked from commit 68784fed78)
The `textiowrapper_iternext` function called `_textiowrapper_writeflush`, but did not
use a critical section, making it racy in free-threaded builds.
(cherry picked from commit 44fb7c361c)
Co-authored-by: Duane Griffin <duaneg@dghda.com>
OpenSSL and HACL*-based hash functions constructors now support both `data` and `string` parameters.
Previously these constructor functions inconsistently supported sometimes `data` and sometimes `string`,
while the documentation expected `data` to be given in all cases.
(cherry picked from commit c6e63d9d35)
(cherry picked from commit 379d0bc956)
* gh-132876: workaround broken ldexp() on Windows 10
ldexp() fails to round subnormal results before Windows 11,
so hide their bug.
(cherry picked from commit cf8941c603)
Co-authored-by: Tim Peters <tim.peters@gmail.com>
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>
Co-authored-by: Christian Veenhuis <124370897+ChVeen@users.noreply.github.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
gh-130052: Fix search_map_for_section() error handling (GH-132594)
* Don't call close() if the file descriptor is negative.
* If close() fails, chain the existing exception.
(cherry picked from commit 014c7f9047)
Co-authored-by: Victor Stinner <vstinner@python.org>
Now all protocols always accept the Bluetooth address as string and
getsockname() always returns the Bluetooth address as string.
* BTPROTO_SCO now accepts not only bytes, but str.
* BTPROTO_SCO now checks address for embedded null.
* On *BSD, BTPROTO_HCI now accepts str instead of bytes.
* On FreeBSD, getsockname() for BTPROTO_HCI now returns str instead of bytes.
* On NetBSD and DragonFly BSD, BTPROTO_HCI now checks address for embedded null.
(cherry picked from commit 1fc1df8dcc)
GH-132417: ctypes: Fix potential `Py_DECREF(NULL)` when handling functions returning `PyObject *` (GH-132418)
Some functions (such as `PyErr_Occurred`) with a `restype` set to `ctypes.py_object` may return NULL without setting an exception.
(cherry picked from commit 2aab2db146)
Co-authored-by: Nicolas Trangez <ikke@nicolast.be>
gh-132174: Fix function name in error message of `_interpreters.run_string` (GH-132175)
(cherry picked from commit f2daa96c81)
Co-authored-by: sobolevn <mail@sobolevn.me>
Co-authored-by: Brian Schubert <brianm.schubert@gmail.com>
* gh-131809: Upgrade vendored expat to 2.7.1 (GH-132192)
(cherry picked from commit c0de650024)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
* make regen-sbom
---------
Co-authored-by: Gregory P. Smith <greg@krypto.org>
