Bump trio from 0.27.0 to 0.28.0

[dependabot]

Bumps trio from 0.27.0 to 0.28.0.

Release notes

Sourced from trio's releases.

v0.28.0

Full Changelog: python-trio/trio@v0.27.0...v0.28.0

Bugfixes

• :func:inspect.iscoroutinefunction and the like now give correct answers when called on KI-protected functions. (python-trio/trio#2670)

• Rework KeyboardInterrupt protection to track code objects, rather than frames, as protected or not. The new implementation no longer needs to access frame.f_locals dictionaries, so it won't artificially extend the lifetime of local variables. Since KeyboardInterrupt protection is now imposed statically (when a protected function is defined) rather than each time the function runs, its previously-noticeable performance overhead should now be near zero. The lack of a call-time wrapper has some other benefits as well:

  • :func:inspect.iscoroutinefunction and the like now give correct answers when called on KI-protected functions.

  • Calling a synchronous KI-protected function no longer pushes an additional stack frame, so tracebacks are clearer.

  • A synchronous KI-protected function invoked from C code (such as a weakref finalizer) is now guaranteed to start executing; previously there would be a brief window in which KeyboardInterrupt could be raised before the protection was established.

  One minor drawback of the new approach is that multiple instances of the same closure share a single KeyboardInterrupt protection state (because they share a single code object). That means that if you apply trio.lowlevel.enable_ki_protection to some of them and not others, you won't get the protection semantics you asked for. See the documentation of trio.lowlevel.enable_ki_protection for more details and a workaround. (python-trio/trio#3108)

• Rework foreign async generator finalization to track async generator ids rather than mutating ag_frame.f_locals. This fixes an issue with the previous implementation: locals' lifetimes will no longer be extended by materialization in the ag_frame.f_locals dictionary that the previous finalization dispatcher logic needed to access to do its work. (python-trio/trio#3112)

• Ensure that Pyright recognizes our underscore prefixed attributes for attrs classes. (python-trio/trio#3114)

• Fix trio.testing.RaisesGroup's typing. (python-trio/trio#3141)

Improved documentation

• Improve error message when run after gevent's monkey patching. (python-trio/trio#3087)
• Document that trio.sleep_forever is guaranteed to raise an exception now. (python-trio/trio#3113)

... (truncated)

Commits

• e5e17ef Bump version to 0.28.0
• 8a28c55 Merge pull request #3171 from A5rocks/remove-explained-xfails
• e7e7c4a Explain why our MacOS 14 runners failed with CPython 3.13.1
• 2d87c0e Merge pull request #3157 from jakkdl/cleanup_checksh
• 3260974 Merge pull request #3169 from python-trio/pre-commit-ci-update-config
• 613fa4e Fixing RUF043, use raw strings in match=
• 2b08c98 Update version of ruff used in tests
• 58f7bc4 [pre-commit.ci] pre-commit autoupdate
• 2bc884c Merge branch 'main' into cleanup_checksh
• 8f787d6 it seems uv pip-compile is sorting the requirements now
• Additional commits viewable in compare view

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 @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)