When emerging mirrorselect then a warning is shown:
/usr/lib/python3.8/site-packages/mirrorselect/selectors.py:263: SyntaxWarning: "is not" with a literal. Did you m
This warning is reasonable. A fix with a comment as git-commit message can be found here on a clone of the mirrorselect git repository:
Any news to this? It also happens during invocation of mirrorselect in some cases.