Fix `is_dir` under Python 3#32

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icemac wants to merge 5 commits into

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sweh:re-23/fix-is-dir

Commits on Jun 30, 2023

Fix .gitignore to not require global ignores.
Michael Howitz
committed
Update for pytest >= 7.
Michael Howitz
committed
Fix `is_dir` under Python 3:
Michael Howitz
committed
Make black happy.
Michael Howitz
committed
Use a click version which is compatible to the pinned black version.
Michael Howitz
committed