/usr/lib/python3/dist-packages/dbusmock/templates/ is in python3-dbusmock 0.10.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/dbusmock/templates/__init__.py
/usr/lib/python3/dist-packages/dbusmock/templates/bluez5-obex.py
/usr/lib/python3/dist-packages/dbusmock/templates/bluez5.py
/usr/lib/python3/dist-packages/dbusmock/templates/gnome_screensaver.py
/usr/lib/python3/dist-packages/dbusmock/templates/logind.py
/usr/lib/python3/dist-packages/dbusmock/templates/networkmanager.py
/usr/lib/python3/dist-packages/dbusmock/templates/notification_daemon.py
/usr/lib/python3/dist-packages/dbusmock/templates/ofono.py
/usr/lib/python3/dist-packages/dbusmock/templates/polkitd.py
/usr/lib/python3/dist-packages/dbusmock/templates/timedated.py
/usr/lib/python3/dist-packages/dbusmock/templates/upower.py