/usr/lib/python3/ is in xdot 0.9-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/xdot/
/usr/lib/python3/dist-packages/xdot/__init__.py
/usr/lib/python3/dist-packages/xdot/__main__.py
/usr/lib/python3/dist-packages/xdot/dot/
/usr/lib/python3/dist-packages/xdot/dot/__init__.py
/usr/lib/python3/dist-packages/xdot/dot/lexer.py
/usr/lib/python3/dist-packages/xdot/dot/parser.py
/usr/lib/python3/dist-packages/xdot/dot/scanner.py
/usr/lib/python3/dist-packages/xdot/ui/
/usr/lib/python3/dist-packages/xdot/ui/__init__.py
/usr/lib/python3/dist-packages/xdot/ui/actions.py
/usr/lib/python3/dist-packages/xdot/ui/animation.py
/usr/lib/python3/dist-packages/xdot/ui/colors.py
/usr/lib/python3/dist-packages/xdot/ui/elements.py
/usr/lib/python3/dist-packages/xdot/ui/pen.py
/usr/lib/python3/dist-packages/xdot/ui/window.py
/usr/lib/python3/dist-packages/xdot-0.9.egg-info/
/usr/lib/python3/dist-packages/xdot-0.9.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/xdot-0.9.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/xdot-0.9.egg-info/entry_points.txt
/usr/lib/python3/dist-packages/xdot-0.9.egg-info/requires.txt
/usr/lib/python3/dist-packages/xdot-0.9.egg-info/top_level.txt