/usr/lib/python2.7/dist-packages/jedi/cache.py is in python-jedi 0.7.0-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/jedi/../../../../share/pyshared/jedi/cache.py
/usr/lib/python2.7/dist-packages/jedi/../../../../share/pyshared/jedi/cache.py