* Fix a crash when pass UINT_MAX.
* Fix an integer overflow on 64-bit non-Windows platforms.
(cherry picked from commit 0daf555c6f)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
This is so that we can run python -m test.test_interpreters. As such it
backports that aspect of commit 86a77f4e1a,
where it is implemented by a package __main__.py.
(cherry picked from commit bdad5c367f)
Co-authored-by: Jeff Allen <ja.py@farowl.co.uk>
This fixes a divergence between the Python and C implementations of pickle
for protocol 0, such that it pickle.py fails to re-use the first pickled
representation of strings involving characters that have to be escaped.
(cherry picked from commit 08398631a0)
Co-authored-by: Jeff Allen <ja.py@farowl.co.uk>
gh-112559: Avoid unnecessary conversion attempts to enum_klass in signal.py (GH-113040)
(cherry picked from commit 050783cb37)
Co-authored-by: Yilei Yang <yileiyang@google.com>
gh-109989: Fix test_c_locale_coercion when PYTHONIOENCODING is set (GH-113378)
* gh-109989: Fix test_c_locale_coercion when PYTHONIOENCODING is set
This fixes the existing tests when PYTHONIOENCODING is
set by unsetting PYTHONIOENCODING.
Also add a test that explicitly checks what happens
when PYTHONIOENCODING is set.
(cherry picked from commit 5f665e99e0)
Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
gh-74573: document that ndbm can silently corrupt databases on macOS (GH-113354)
* gh-74573: document that ndbm can silently corrupt databases on macOS
The system ndbm implementation on macOS has an undocumented limitation
on the size of values and can silently corrupt database files when those
are exceeded.
(cherry picked from commit 593b4d81d2)
Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
Previously they worked differenly if dst is a symbolic link:
they modified the permission bits of dst itself rather than the file
it points to if follow_symlinks is true or src is not a symbolic link,
and did nothing if follow_symlinks is false and src is a symbolic link.
(cherry picked from commit c7874bb56f)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-113384: Skip test_freeze for framework builds on macOS (GH-113390)
(cherry picked from commit bee627c1e2)
Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
gh-65701: document that freeze doesn't work with framework builds on macOS (GH-113352)
* gh-65701: document that freeze doesn't work with framework builds on macOS
The framework install is inherently incompatible with freeze. Document
that that freeze doesn't work with framework builds and bail out
early when trying to run freeze anyway.
(cherry picked from commit df1eec3dae)
Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
gh-112305: Fix check-clean-src to detect frozen_modules .h files. (GH-113344)
A typo left this check broken so many of us who do out-of-tree builds
were seeing strange failures due to bad `Python/frozen_modules/*.h`
files being picked up from the source tree and used at build time from
different Python versions leading to errors like:
`Fatal Python error: _PyImport_InitCore: failed to initialize importlib`
Or similar once our build got to an "invoke the interpreter"
bootstrapping step due to incorrect bytecode being embedded.
(cherry picked from commit 103c4ea274)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
When wrapped, `_SSLProtocolTransport._force_close(exc)` is called just like in the unwrapped scenario `_SelectorTransport._force_close(exc)` or `_ProactorBasePipeTransport._force_close(exc)` would be called, except here the exception needs to be passed through the `SSLProtocol._abort()` method, which didn't accept an exception object.
This commit ensures that this path works, in the same way that the uvloop implementation of SSLProto passes on the exception (on which the current implementation of SSLProto is based).
(cherry picked from commit 1ff0238594)
Co-authored-by: Martijn Pieters <mj@zopatista.com>
Fix typo in collections.abc docs example (GH-113310)
Calling the instance reference arg for the __next__ method, "next", seems misleading as it would normally just be "self"
(cherry picked from commit 22b8945d76)
Co-authored-by: David Greaves <david@dgreaves.com>
gh-102362: Fix macOS version number in result of sysconfig.get_platform() (GH-112942)
Change _osx_support.get_platform_osx() to make sure that the
version number in the result includes at least a major and
minor version (e.g. 14.2) even if MACOSX_DEPLOYMENT_TARGET is
set to just a major version (e.g. 14).
This matches the versions expected by pip when selecting
appropriate wheels for installation.
(cherry picked from commit 893c9ccf48)
Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
gh-113269: IDLE - Fix test_editor hang (macOS) (GH-113271)
Hangs on installed 3.13.0a2 on macOS Catalina.
Behavior on installed 3.12.1 and 3.11.7 is unknown.
(cherry picked from commit fa9ba02353)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
* gh-105912: document gotcha with using os.fork on macOS
Using ``fork(2)`` on macOS when also using higher-level
system APIs in the parent proces can crash on macOS because
those system APIs are not written to handle this usage
pattern.
There's nothing we can do about this other than documenting
the problem.
(cherry picked from commit 22511f77c2)
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
gh-113009: Fix multiprocessing Process.terminate() on Windows (GH-113128)
On Windows, Process.terminate() no longer sets the returncode
attribute to always call WaitForSingleObject() in Process.wait().
Previously, sometimes the process was still running after
TerminateProcess() even if GetExitCodeProcess() is not STILL_ACTIVE.
(cherry picked from commit 4026ad5b2c)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-101100: Fix Sphinx nitpicks in `library/inspect.rst` and `reference/simple_stmts.rst` (GH-113107)
(cherry picked from commit 4b3cb082da)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
It was raised in two cases:
* in the import statement when looking up __import__
* in pickling some builtin type when looking up built-ins iter, getattr, etc.
(cherry picked from commit 1161c14e8c)
Also make test_copymode_symlink_to_symlink in test_shutil more strict.
(cherry picked from commit b4f2c89118)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
