If it happend to you to have a broken pre-commit after pre-commit autoupdate you are in a good company.
Using the latest isort with the plone profile is currently breaking when used with the latest versions of black.
- Temporary Fix: Pin your dependency to
black < 26. - Permanent Fix: I've submitted a PR to
isortto fix the profile: Fix the Plone profile to be compatible with black by ale-rt · Pull Request #2457 · PyCQA/isort · GitHub
Please add a thumb up on the PR to help get it noticed and merged!