* [3.12] gh-112536: Add support for thread sanitizer (TSAN) (gh-112648)
(cherry picked from commit 88cb972000)
* Remove doc for configure option (leave it hidden in this branch)
---------
Co-authored-by: Samet YASLAN <sametyaslan@gmail.com>
Change automatically generated tkinter.Checkbutton widget names to
avoid collisions with automatically generated tkinter.ttk.Checkbutton
widget names within the same parent widget.
(cherry picked from commit c61cb507c1)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Restore support of None and other false values.
* Raise TypeError for non-zero integers and non-empty sequences.
The regressions were introduced in gh-74668
(bdba8ef42b).
(cherry picked from commit 1069a462f6)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Make MetadataPathFinder a proper classmethod.
* In PathFinder.invalidate_caches, also invoke MetadataPathFinder.invalidate_caches.
* Add blurb
(cherry picked from commit 5f52d20a93)
gh-112795: Move the test for ZipFile into the core tests for zipfile. (GH-116823)
Move the test for ZipFile into the core tests for zipfile.
(cherry picked from commit fd8e30eb62)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
gh-116731: libregrtest: Clear inspect & importlib.metadata caches in clear_caches (GH-116805)
(cherry picked from commit bae6579b46)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
GH-115979: update test_importlib to work under WASI SDK 21 (GH-116754)
(cherry picked from commit 61733a2fb9)
Co-authored-by: Brett Cannon <brett@python.org>
gh-110918: Fix side effects of regrtest test_match_tests() (GH-116718)
test_match_tests now saves and restores patterns.
Add get_match_tests() function to libregrtest.filter.
Previously, running test_regrtest multiple times in a row only ran
tests once: "./python -m test test_regrtest -R 3:3.
(cherry picked from commit 612f1ec988)
Co-authored-by: Victor Stinner <vstinner@python.org>
If the `shutdown()` call happens before the worker thread starts executing
the task, then nothing will be printed to stdout.
(cherry picked from commit 7d1abe9502)
Co-authored-by: Sam Gross <colesbury@gmail.com>
gh-116307: Proper fix for 'mod' leaking across importlib tests (GH-116680)
(cherry picked from commit a254807761)
gh-116307: Create a new import helper 'isolated modules' and use that instead of 'Clean Import' to ensure that tests from importlib_resources don't leave modules in sys.modules.
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
gh-116656: Fix test_capi test_py_config_isoloated_per_interpreter() (GH-116658)
Don't parse argv when setting the configuration, to avoid SystemExit if parsing argv fails.
(cherry picked from commit f6e7a6ce65)
Co-authored-by: Victor Stinner <vstinner@python.org>
* and fix global flag repr
(cherry picked from commit 06e29a224f)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
gh-71052: Use `raise_signal` in `ThreadSignals.test_signals` (GH-116423)
Use `raise_signal` rather than `kill` in `ThreadSignals.test_signals`
(cherry picked from commit 34920f3691)
Co-authored-by: Malcolm Smith <smith@chaquo.com>
The tests failed (with less than 1% probability) if for example the file
was created at 11:46:03.999, but the record was emitted at 11:46:04.001,
with atTime=11:46:04, which caused an unexpected rollover. Ensure that the
tests are always run within the range of the same whole second.
Also share code between test_rollover_at_midnight and test_rollover_at_weekday.
(cherry picked from commit d8712fa0c7)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* gh-115421: Test that our Makefile has all needed test folders (GH-115813)
* Update the list of installed test subdirectories
---------
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
Fix some test_multiprocessing flakiness.
Potentially introduced by https://github.com/python/cpython/pull/25845
not joining that thread likely leads to recently observed "environment
changed" logically passing but overall failing tests seen on some
buildbots similar to:
```
1 test altered the execution environment (env changed):
test.test_multiprocessing_fork.test_processes
2 re-run tests:
test.test_multiprocessing_fork.test_processes
test.test_multiprocessing_forkserver.test_processes
```
(cherry picked from commit ea1803e608)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Allow controlling Expat >=2.6.0 reparse deferral (CVE-2023-52425) by adding five new methods:
- `xml.etree.ElementTree.XMLParser.flush`
- `xml.etree.ElementTree.XMLPullParser.flush`
- `xml.parsers.expat.xmlparser.GetReparseDeferralEnabled`
- `xml.parsers.expat.xmlparser.SetReparseDeferralEnabled`
- `xml.sax.expatreader.ExpatParser.flush`
Based on the "flush" idea from https://github.com/python/cpython/pull/115138#issuecomment-1932444270 .
- Please treat as a security fix related to CVE-2023-52425.
(cherry picked from commit 6a95676bb5)
(cherry picked from commit 73807eb634)
(cherry picked from commit eda2963378)
---------
Includes code suggested-by: Snild Dolkow <snild@sony.com>
and by core dev Serhiy Storchaka.
Co-authored-by: Gregory P. Smith <greg@krypto.org>
urllib.parse functions parse_qs() and parse_qsl() now support bytes
arguments containing raw and percent-encoded non-ASCII data.
(cherry picked from commit bdba8ef42b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-116325: Raise `SyntaxError` rather than `IndexError` on ForwardRef with empty string arg (GH-116341)
(cherry picked from commit a29998a06b)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
Improve algorithm for computing which rolled-over log files to delete
in logging.TimedRotatingFileHandler. It is now reliable for handlers
without namer and with arbitrary deterministic namer that leaves
the datetime part in the file name unmodified.
(cherry picked from commit 87faec28c7)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Do not overwrite already rolled over files. It happened at midnight or
during the DST change and caused the loss of data.
* computeRollover() now always return the timestamp larger than the
specified time.
* Fix computation of the rollover time during the DST change.
(cherry picked from commit fee86fd9a4)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Support callables with the __call__() method and types with
__new__() and __init__() methods set to class methods, static
methods, bound methods, partial functions, and other types of
methods and descriptors.
Add tests for numerous types of callables and descriptors.
(cherry picked from commit 59167c962e)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* gh-87115: Set `__main__.__spec__` to `None` in pdb (#116141)
(cherry picked from commit ccfc042bbf)
* [3.12] gh-87115: Set `__main__.__spec__` to `None` in pdb (GH-116141)
(cherry picked from commit ccfc042bbf)
Co-authored-by: Tian Gao <gaogaotiantian@hotmail.com>
gh-116103: Prevent error in WindowsLoadTracker.__del__ on permission error (GH-116105)
(cherry picked from commit 186fa93876)
gh-116103: Prevent error in WindowsLoadTracker.__del__ if there was a permission error
Co-authored-by: Petr Viktorin <encukou@gmail.com>
gh-115197: Stop resolving host in urllib.request proxy bypass (GH-115210)
Use of a proxy is intended to defer DNS for the hosts to the proxy itself, rather than a potential for information leak of the host doing DNS resolution itself for any reason. Proxy bypass lists are strictly name based. Most implementations of proxy support agree.
(cherry picked from commit c43b26d02e)
Co-authored-by: Weii Wang <weii.wang@canonical.com>
doc: Use super() in subclassed JSONEncoder examples (GH-115565)
Replace calls to `json.JSONEncoder.default(self, obj)`
by `super().default(obj)` within the examples of the documentation.
(cherry picked from commit 647053fed1)
Co-authored-by: Jan Max Meyer <jmm@phorward.de>
* Increase coverage for compressed file-like objects initialized with a
file name, an open file object, a file object opened by file
descriptor, and a file-like object without name and mode attributes
(io.BytesIO)
* Increase coverage for name, fileno(), mode, readable(), writable(),
seekable() in different modes and states
* No longer skip tests with bytes names
* Test objects implementing the path protocol, not just pathlib.Path.
(cherry picked from commit e72576c48b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
