if which py3clean >/dev/null 2>&1; then
	py3clean -p #PACKAGE# #ARGS#
else
	dpkg -L #PACKAGE# | perl -ne 's,/([^/]*)\.py$,/__pycache__/\1.*, or next; unlink $_ or die $! foreach glob($_)'
	find /usr/lib/python3/dist-packages/ -type d -name __pycache__ -empty -print0 | xargs --null --no-run-if-empty rmdir
fi
