anki/qt/tools/typecheck-setup.sh

#!/bin/bash
#
# Anki bundles sip 5 generated typings that allow type checking Qt code when
# installed next to the original modules. Attempting to use them as a separate
# stubs distribution with MYPYPATH yielded a bunch of errors which I was not
# able to resolve. A solution that doesn't require modifying the python install
# would be welcome!

set -eu -o pipefail ${SHELLFLAGS}

# https://stackoverflow.com/questions/3601515/how-to-check-if-a-variable-is-set-in-bash
if [[ -z "${OS+x}" ]]; then 
    OS=unknown; 
fi

TOOLS="$(cd "`dirname "$0"`"; pwd)"
modDir="$(python -c 'import PyQt5, sys, os; sys.stdout.write(os.path.dirname(sys.modules["PyQt5"].__file__))')"

# fix broken stubs in pyqt5.15.0 release
(cd "$modDir" && perl -i'' -pe 's/(\s*None) =/$1_ =/' *.pyi && touch py.typed)