gh-127906: Test the limited C API in test_cppext (GH-127916)
(cherry picked from commit d05a4e6a0d)
Co-authored-by: Victor Stinner <vstinner@python.org>
link to the correct output method in documentation (GH-127857)
(cherry picked from commit 11ff3286b7)
Co-authored-by: Viktor Kálmán <kviktor@users.noreply.github.com>
Uses symlinks to install iOS framework into testbed clone, adds a verbose mode
to the iOS runner to hide most Xcode output, adds another mechanism to disable
terminal colors, and ensures that stdout is flushed after every write.
(cherry picked from commit ba2d2fda93)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Fix typos in `Lib/_pydecimal.py` (GH-127700)
(cherry picked from commit ed037d229f)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
This PR fixes the build issue introduced by the commit 628f6eb from
GH-112207 on systems without thread local support.
(cherry picked from commit f823910bbd)
Co-authored-by: velemas <10437413+velemas@users.noreply.github.com>
This backports the *test* from GH-126938, with changed limit and exception class.
Co-authored-by: Melissa0x1f992 <70096546+Melissa0x1f992@users.noreply.github.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-127257: ssl: Raise OSError for ERR_LIB_SYS (GH-127361)
From the ERR_raise manpage:
ERR_LIB_SYS
This "library code" indicates that a system error is
being reported. In this case, the reason code given
to `ERR_raise()` and `ERR_raise_data()` *must* be
`errno(3)`.
This PR only handles ERR_LIB_SYS for the high-lever error types
SSL_ERROR_SYSCALL and SSL_ERROR_SSL, i.e., not the ones where
OpenSSL indicates it has some more information about the issue.
(cherry picked from commit f4b31edf2d)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Add `extern "C"` around `PyTraceMalloc_` functions. (GH-127772)
Pretty much everything else exported by Python.h has an extern "C"
annotation, yet this header appears to be missing one.
(cherry picked from commit 2cdeb61b57)
Co-authored-by: Peter Hawkins <hawkinsp@cs.stanford.edu>
This fixes a UBSan failure (unaligned zero-size memcpy) in `dictobject.c`.
(cherry picked from commit 9af96f4406)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Add versionadded annotation to use_system_logger feature.
(cherry picked from commit 51216857ca)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Adds a `use_system_log` config item to enable stdout/stderr redirection for
Apple platforms. This log streaming is then used by a new iOS test runner
script, allowing the display of test suite output at runtime. The iOS test
runner script can be used by any Python project, not just the CPython test
suite.
(cherry picked from commit 2041a95e68)
gh-127734: improve signature of `urllib.request.HTTPPasswordMgrWithPriorAuth.__init__` (GH-127735)
improve signature of urllib.request.HTTPPasswordMgrWithPriorAuth.__init__
(cherry picked from commit a03efb533a)
Co-authored-by: Stephen Morton <git@tungol.org>
Give `poplib.POP3.rpop` a proper docstring (GH-127370)
Previously `poplib.POP3.rpop` had a "Not sure what this does" docstring, now it has been fixed.
(cherry picked from commit 27d0d21413)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Fix typo in `Lib/_android_support.py` (GH-127699)
(cherry picked from commit e59caf67cd)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
gh-127552: Remove comment questioning 4-digit restriction for ‘Y’ in datetime.strptime patterns (GH-127590)
The code has required 4 digits for the year since its inclusion in the stdlib in 2002 (over 22 years ago as of this commit).
(cherry picked from commit 51cfa569e3)
Co-authored-by: Beomsoo Kim <beoms424@gmail.com>
The `STORE_ATTR_INSTANCE_VALUE` opcode doesn't support objects with
non-NULL managed dictionaries, so don't specialize to that op in that case.
(cherry picked from commit a353455fca)
Co-authored-by: Sam Gross <colesbury@gmail.com>
gh-127655: Ensure `_SelectorSocketTransport.writelines` pauses the protocol if needed (GH-127656)
Ensure `_SelectorSocketTransport.writelines` pauses the protocol if it reaches the high water mark as needed.
(cherry picked from commit e991ac8f20)
Co-authored-by: J. Nick Koston <nick@koston.org>
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Objects may be temporarily "resurrected" in destructors when calling
finalizers or watcher callbacks. We previously undid the resurrection
by decrementing the reference count using `Py_SET_REFCNT`. This was not
thread-safe because other threads might be accessing the object
(modifying its reference count) if it was exposed by the finalizer,
watcher callback, or temporarily accessed by a racy dictionary or list
access.
This adds internal-only thread-safe functions for temporary object
resurrection during destructors.
(cherry picked from commit f4f530804b)
[Docs] GDB howto: Fix block type of a cast example (GH-127621)
(cherry picked from commit 657d0e99aa)
Co-authored-by: Maciej Olko <maciej.olko@affirm.com>
gh-122431: Disallow negative values in `readline.append_history_file` (GH-122469)
(cherry picked from commit 208b0fb645)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-93312: Include <sys/pidfd.h> to get PIDFD_NONBLOCK (GH-127593)
(cherry picked from commit fcbe6ecdb6)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-127421: Fix race in test_start_new_thread_failed (GH-127549)
Fix race in test_start_new_thread_failed
When we succeed in starting a new thread, for example if setrlimit
was ineffective, we must wait for the newly spawned thread to exit.
Otherwise, we run the risk that the newly spawned thread will race
with runtime finalization and access memory that has already been
clobbered/freed.
`_thread.start_new_thread()` only spawns daemon threads, which the runtime
does not wait for at shutdown, and does not return a handle. Use
`_thread.start_joinable_thread()` and join the resulting handle when
the thread is started successfully.
(cherry picked from commit 13b68e1a61)
Co-authored-by: mpage <mpage@meta.com>
gh-122907: Fix Builds Without HAVE_DYNAMIC_LOADING Set (gh-122952)
As of 529a160 (gh-118204), building with HAVE_DYNAMIC_LOADING stopped working. This is a minimal fix just to get builds working again. There are actually a number of long-standing deficiencies with HAVE_DYNAMIC_LOADING builds that need to be resolved separately.
(cherry picked from commit ee1b8ce26e)
Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
Make IPv4-mapped IPv6 address properties consistent with IPv4.
(cherry picked from commit 76a1c5d183)
Co-authored-by: Seth Michael Larson <seth@python.org>
