The strict_exception_groups parameter now defaults to True in trio.run and trio.lowlevel.start_guest_run. trio.open_nursery still defaults to the same value as was specified in trio.run/trio.lowlevel.start_guest_run, but if you didn't specify it there then all subsequent calls to trio.open_nursery will change.
This is unfortunately very tricky to change with a deprecation period, as raising a DeprecationWarning whenever strict_exception_groups is not specified would raise a lot of unnecessary warnings.
Notable side effects of changing code to run with strict_exception_groups==True
If an iterator raises StopAsyncIteration or StopIteration inside a nursery, then python will not recognize wrapped instances of those for stopping iteration.
trio.run_process is now documented that it can raise an ExceptionGroup. It previously could do this in very rare circumstances, but with strict_exception_groups set to True it will now do so whenever exceptions occur in deliver_cancel or with problems communicating with the subprocess.
Errors in opening the process is now done outside the internal nursery, so if code previously ran with strict_exception_groups=True there are cases now where an ExceptionGroup is no longer added.
trio.TrioInternalError.__cause__ might be wrapped in one or more ExceptionGroups <ExceptionGroup> (python-trio/trio#2786)
Features
Add trio.testing.wait_all_threads_completed, which blocks until no threads are running tasks. This is intended to be used in the same way as trio.testing.wait_all_tasks_blocked. (python-trio/trio#2937)
Path is now a subclass of pathlib.PurePath, allowing it to interoperate with other standard
pathlib types.
Instantiating Path now returns a concrete platform-specific subclass, one of PosixPath or
WindowsPath, matching the behavior of pathlib.Path. (python-trio/trio#2959)
Bugfixes
The pthread functions are now correctly found on systems using vanilla versions of musl libc. (python-trio/trio#2939)
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Bumps the python-requirements group in /requirements with 2 updates: trio and tox.
Updates
triofrom 0.22.2 to 0.25.1Release notes
Sourced from trio's releases.
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Commits
a464604Bump version to 0.25.1f46f74dMerge pull request #2968 from kachida/feat/enable-hoverxref-in-trio-docs78666e7[pre-commit.ci] pre-commit autoupdate ruff-pre-commit: v0.4.3 → v0.4.47dbbac9[pre-commit.ci] pre-commit autoupdate ruff-pre-commit: v0.4.2 → v0.4.3f0cb052use code-block instead of code91edf89Merge remote-tracking branch 'origin/master' into feat/enable-hoverxref-in-tr...5125043various fixes1bb98aeDependency updates (#2995)d39f186[pre-commit.ci] pre-commit autoupdate (#2994)e1e3effRemovetest_run_black(#2993)Updates
toxfrom 4.15.0 to 4.15.1Release notes
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Changelog
Sourced from tox's changelog.
Commits
079000frelease 4.15.1489ad82Fix section substitution with setenv (#3289)7317225AllowConfigSet.add_configto receive parameterized generics forof_type....406f808[pre-commit.ci] pre-commit autoupdate (#3283)5c28d9c[pre-commit.ci] pre-commit autoupdate (#3279)f4e257cFix broad build privileges @ GHA release workflow (#3281)77564a1Fixed typo in user guide.e2f66b1[pre-commit.ci] auto fixes from pre-commit.com hooks9afc9cb[pre-commit.ci] pre-commit autoupdate3db9822fix skip with package = wheel (#3269)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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