This file is indexed.

/usr/lib/python2.7/dist-packages/mailer/models.py is in python-django-mailer 0.2a1.dev3-0ubuntu2.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/python2.7/dist-packages/mailer/../../../../share/pyshared/mailer/models.py