/usr/lib/python2.7/dist-packages/pyatspi/__init__.py is in python-pyatspi2 2.4.0+dfsg-0ubuntu3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/pyatspi/../../../../share/pyshared/pyatspi/__init__.py