/usr/lib/python2.7/dist-packages/libxslt.py is in python-libxslt1 1.1.26-8ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/libxslt.py
/usr/lib/python2.7/dist-packages/../../../share/pyshared/libxslt.py