gh-146310: Fix ensurepip to treat empty WHEEL_PKG_DIR as unset (GH-146357)
Path('') resolves to CWD, so an empty WHEEL_PKG_DIR string caused
ensurepip to search the current working directory for wheel files.
Add a truthiness check to treat empty strings the same as None.
(cherry picked from commit 73cc1fd4f4)
Co-authored-by: Imgyu Kim <kimimgo@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-145616: Detect Android sysconfig ABI correctly on 32-bit ARM Android on 64-bit ARM kernel (GH-145617)
When Python is running on 32-bit ARM Android on a 64-bit ARM kernel, `os.uname().machine` is `armv8l`. Such devices run the same userspace code as `armv7l` devices, so apply the same `armeabi_v7a` Android ABI to them, which works.
(cherry picked from commit 3a2b81e919)
Co-authored-by: Robert Kirkman <31490854+robertkirkman@users.noreply.github.com>
gh-146480: Override the exception in _PyErr_SetKeyError() (GH-146486)
If _PyErr_SetKeyError() is called with an exception set, it now
replaces the current exception with KeyError (as expected), instead
of setting a SystemError or failing with a fatal error (in debug
mode).
(cherry picked from commit d4153a9f76)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-146059: Cleanup pickle fast_save_enter() test (GH-146481)
Remove {"key": data}, it's not required to reproduce the bug.
Simplify also deep_nested_struct(): remove the seed parameter.
Fix a typo in a comment.
(cherry picked from commit 0c7a75aeef)
Co-authored-by: Victor Stinner <vstinner@python.org>
Ensure that multi-arch libpython dylibs aren't copied into the app, and the
standard lib is always found for framework post-processing.
(cherry picked from commit 5684b3a04c)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Modifies the iOS build script so that the clean target is more selective about
what is cleaned, the test target has a valid fallback value for ci mode, and the
cross-build directory can be customised.
(cherry picked from commit ca6dfa0f31)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Use uniform standard signature syntax in the tutorial and in
the array and collections modules documentation.
(cherry picked from commit 17070f41d4)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-146059: Call fast_save_leave() in pickle save_frozenset() (GH-146173)
Add more pickle tests: test also nested structures.
(cherry picked from commit 5c0dcb3e0d)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-146318: Document that signal.SIGSTOP is Unix-only (GH-146319)
(cherry picked from commit e44993a665)
Co-authored-by: Jonathan Dung <jonathandung@yahoo.com>
gh-145633: Fix struct.pack('f') on s390x (GH-146422)
Use PyFloat_Pack4() to raise OverflowError.
Add more tests on packing/unpacking floats.
(cherry picked from commit 8de70b31c5)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
gh-138573: Filter out failing math tests on Solaris (GH-146402)
(cherry picked from commit 8e1469c952)
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
gh-146358: Fix warnings.catch_warnings on Free Threading (GH-146374)
catch_warnings now also overrides warnings.showwarning() on Free
Threading to support custom warnings.showwarning().
(cherry picked from commit 0055140b2c)
Co-authored-by: Victor Stinner <vstinner@python.org>
Dynamically allocates the port for the pyrepl browser test, so that multiple
tests can run at the same time. Also allows the pyrepl test to honor the
CROSS_BUILD_DIR environment variable.
(cherry picked from commit 2be147e1e7)
Fix free-threading scaling bottleneck in sys.intern and `PyObject_SetAttr` by
avoiding the interpreter-wide lock when the string is already interned and
immortalized.
(cherry picked from commit 60093096ba)
gh-146202: Create tmp_dir in regrtest worker (GH-146347)
Create tmp_dir in libregrtest.worker since the directory can be
different than the --tempdir directory.
(cherry picked from commit bcff99cb3f)
Co-authored-by: Victor Stinner <vstinner@python.org>
The get_annotations() docstring incorrectly referred to the SOURCE
format, which was renamed to STRING during PEP 749 development.
(cherry picked from commit 2a0fa500f8)
Co-authored-by: wavebyrd <160968744+wavebyrd@users.noreply.github.com>
Co-authored-by: Carson Jones <carson@Carsons-MacBook-Pro.local>
Base64 decoder (see binascii.a2b_base64(), base64.b64decode(), etc)
no longer ignores excess data after the first padded quad in non-strict
(default) mode. Instead, in conformance with RFC 4648, it ignores the
pad character, "=", if it is present before the end of the encoded data.
(cherry picked from commit 4561f6418a)
(cherry picked from commit c94048be02)
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
To avoid duplicate content in the Enum HOWTO and
API documentation which is not automatically synced,
the section about supported __dunder__ and _sunder
names is moved from HOWTO to API docs.
See also https://github.com/python/cpython/pull/136791
(cherry picked from commit 629a363ddd)
Co-authored-by: Rafael Weingartner-Ortner <38643099+RafaelWO@users.noreply.github.com>
gh-146197: Run -m test.pythoninfo on the Emscripten CI (#146332)
(cherry picked from commit a57209eb98)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
gh-108907: ctypes: Document _type_ codes (GH-145837)
Add `_SimpleCData._type_` docs.
Add type codes to the summary table.
Cross-link `struct`, `array`, and `ctypes`; throw in `numpy` too.
(Anyone wanting to add a code should be aware of those.)
Add `py_object`, and `VARIANT_BOOL` for completeness.
(cherry picked from commit 1114d7f7f8)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Docs: replace all `datetime` imports with `import datetime as dt` (GH-145640)
(cherry picked from commit 83360b5869)
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Also fix a few related issues in the pyatomic headers:
* Fix _Py_atomic_store_uint_release in pyatomic_msc.h to use __stlr32
on ARM64 instead of a plain volatile store (which is only relaxed on
ARM64).
* Add missing _Py_atomic_store_uint_release to pyatomic_gcc.h.
* Fix pseudo-code comment for _Py_atomic_store_ptr_release in
pyatomic.h.
(cherry picked from commit 1eff27f2c0)
gh-146092: Raise MemoryError on allocation failure in _zoneinfo (GH-146165)
(cherry picked from commit 6450b1d142)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-91279: Note `SOURCE_DATE_EPOCH` support in `ZipFile.writestr()` doc (GH-139396)
(cherry picked from commit 5ad738f8fb)
Co-authored-by: Wulian233 <1055917385@qq.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
