/usr/lib/python3/ is in python3-pychromecast 0.8.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/PyChromecast-0.8.1.egg-info/
/usr/lib/python3/dist-packages/PyChromecast-0.8.1.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/PyChromecast-0.8.1.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/PyChromecast-0.8.1.egg-info/not-zip-safe
/usr/lib/python3/dist-packages/PyChromecast-0.8.1.egg-info/requires.txt
/usr/lib/python3/dist-packages/PyChromecast-0.8.1.egg-info/top_level.txt
/usr/lib/python3/dist-packages/pychromecast/
/usr/lib/python3/dist-packages/pychromecast/__init__.py
/usr/lib/python3/dist-packages/pychromecast/authority_keys_pb2.py
/usr/lib/python3/dist-packages/pychromecast/cast_channel_pb2.py
/usr/lib/python3/dist-packages/pychromecast/config.py
/usr/lib/python3/dist-packages/pychromecast/controllers/
/usr/lib/python3/dist-packages/pychromecast/controllers/__init__.py
/usr/lib/python3/dist-packages/pychromecast/controllers/media.py
/usr/lib/python3/dist-packages/pychromecast/controllers/plex.py
/usr/lib/python3/dist-packages/pychromecast/controllers/youtube.py
/usr/lib/python3/dist-packages/pychromecast/dial.py
/usr/lib/python3/dist-packages/pychromecast/discovery.py
/usr/lib/python3/dist-packages/pychromecast/error.py
/usr/lib/python3/dist-packages/pychromecast/logging_pb2.py
/usr/lib/python3/dist-packages/pychromecast/socket_client.py