/usr/share/pyshared/ZConfig/tests/library/ is in python-zconfig 2.9.3-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/ZConfig/tests/library/README.txt
/usr/share/pyshared/ZConfig/tests/library/__init__.py
/usr/share/pyshared/ZConfig/tests/library/thing/
/usr/share/pyshared/ZConfig/tests/library/thing/__init__.py
/usr/share/pyshared/ZConfig/tests/library/thing/component.xml
/usr/share/pyshared/ZConfig/tests/library/thing/extras/
/usr/share/pyshared/ZConfig/tests/library/thing/extras/extras.xml
/usr/share/pyshared/ZConfig/tests/library/widget/
/usr/share/pyshared/ZConfig/tests/library/widget/__init__.py
/usr/share/pyshared/ZConfig/tests/library/widget/component.xml
/usr/share/pyshared/ZConfig/tests/library/widget/extra.xml