/usr/lib/python2.7/dist-packages/telepathy/client/managerregistry.py is in python-telepathy 0.15.19-2.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/telepathy/client/../../../../../share/pyshared/telepathy/client/managerregistry.py