/usr/lib/python2.7/dist-packages/zope/datetime/tests/test_tzinfo.py is in python-zope.datetime 3.4.1-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/zope/datetime/tests/../../../../../../share/pyshared/zope/datetime/tests/test_tzinfo.py