At [1][2][3] the openstack-tox-linters is failing in the tripleo-ci repo (gate blocker) with trace like:
2022-03-29 07:49:45.391211 | ubuntu-focal | Traceback (most recent call last):
2022-03-29 07:49:45.391222 | ubuntu-focal | File "/home/zuul/.cache/pre-commit/repou2cneckc/py_env-python3/bin/black", line 8, in <module>
2022-03-29 07:49:45.391234 | ubuntu-focal | sys.exit(patched_main())
2022-03-29 07:49:45.391246 | ubuntu-focal | File "/home/zuul/.cache/pre-commit/repou2cneckc/py_env-python3/lib/python3.8/site-packages/black/__init__.py", line 6606, in patched_main
2022-03-29 07:49:45.391274 | ubuntu-focal | patch_click()
2022-03-29 07:49:45.391292 | ubuntu-focal | File "/home/zuul/.cache/pre-commit/repou2cneckc/py_env-python3/lib/python3.8/site-packages/black/__init__.py", line 6595, in patch_click
2022-03-29 07:49:45.391306 | ubuntu-focal | from click import _unicodefun # type: ignore
2022-03-29 07:49:45.391317 | ubuntu-focal | ImportError: cannot import name '_unicodefun' from 'click' (/home/zuul/.cache/pre-commit/repou2cneckc/py_env-python3/lib/python3.8/site-packages/click/__init__.py)
The issue is reported upstream at [4] - a new release of click has broken the black linter test. We need to pin click to earlier version
[1] https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_989/835101/3/check/openstack-tox-linters/98965c1/job-output.txt
[2] https://aae15366fccb3e5d9342-63681721353a54dab1064b012b97b3cb.ssl.cf5.rackcdn.com/835541/1/check/openstack-tox-linters/09dc14a/job-output.txt
[3] https://26ac4362fb28c9ae1745-4bfcd1a0cc7c3d4f9c4976468d7d6805.ssl.cf5.rackcdn.com/835536/1/check/openstack-tox-linters/0c94b10/job-output.txt
[4] https://github.com/psf/black/issues/2964
trying to fix with https:/