Please use Black 22.3.0 (or newer) which was just released to fix this issue or pin Click to 8.0.0, 8.0.1, 8.0.2, 8.0.3, or 8.0.4.

~ @ichard26 at March 28 3:15 PM EST

So hey y'all, CI is broken eh?

Anyway, we are aware the most recent release of Click, 8.1.0, is breaking Black. This is because Black imports an internal module so Python 3.6 users with misconfigured LANG continues to work mostly properly. The code that patches click was supposed to be resilient to the module disappearing but the code was catching the wrong exception.

To unbreak your CI, please pin Click to 8.0.0, 8.0.1, 8.0.2, 8.0.3, or 8.0.4. We are working on a more longterm fix (probably fixing the patching code or getting rid of it entirely) and will try to get a release out soon.

~ @ichard26 at March 28 2:29 PM EST

Describe the bug

The Github Action step:

- name: Run black
  uses: psf/black@stable
  with:
     options: "--check --diff"
      version: "22.1.0"

fails with the following trackeback:

Traceback (most recent call last):
  File "/home/runner/work/_actions/psf/black/stable/.black-env/bin/black", line 8, in <module>
    sys.exit(patched_main())
  File "src/black/__init__.py", line 1423, in patched_main
  File "src/black/__init__.py", line 1[40](https://github.com/stumpylog/paperless-ngx/runs/5724998040?check_suite_focus=true#step:7:40)9, in patch_click
ImportError: cannot import name '_unicodefun' from 'click' (/home/runner/work/_actions/psf/black/stable/.black-env/lib/python3.8/site-packages/click/__init__.py)

To Reproduce

Run the black action on a Github runner, configured as above.

Expected behavior

The action should only fail if files are not formatted.

Environment

OS: runs-on: ubuntu-20.04
Version: 22.1.0
Action: @stable
Python version: 3.8 I believe

Additional context