/usr/lib/python3/dist-packages/cairocffi/ is in python3-cairocffi 0.7.2-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/cairocffi-0.7.2.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/cairocffi-0.7.2.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/cairocffi-0.7.2.egg-info/requires.txt
/usr/lib/python3/dist-packages/cairocffi-0.7.2.egg-info/top_level.txt
/usr/lib/python3/dist-packages/cairocffi/__init__.py
/usr/lib/python3/dist-packages/cairocffi/_ffi.py
/usr/lib/python3/dist-packages/cairocffi/_ffi_pixbuf.py
/usr/lib/python3/dist-packages/cairocffi/compat.py
/usr/lib/python3/dist-packages/cairocffi/constants.py
/usr/lib/python3/dist-packages/cairocffi/context.py
/usr/lib/python3/dist-packages/cairocffi/ffi_build.py
/usr/lib/python3/dist-packages/cairocffi/fonts.py
/usr/lib/python3/dist-packages/cairocffi/matrix.py
/usr/lib/python3/dist-packages/cairocffi/patterns.py
/usr/lib/python3/dist-packages/cairocffi/pixbuf.py
/usr/lib/python3/dist-packages/cairocffi/surfaces.py
/usr/lib/python3/dist-packages/cairocffi/test_cairo.py
/usr/lib/python3/dist-packages/cairocffi/test_pixbuf.py
/usr/lib/python3/dist-packages/cairocffi/test_xcb.py
/usr/lib/python3/dist-packages/cairocffi/xcb.py