/usr/lib/python2.7/dist-packages/novaclient/openstack/ is in python-novaclient 2:2.18.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/novaclient/openstack/__init__.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/__init__.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/apiclient/
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/apiclient/__init__.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/apiclient/auth.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/apiclient/base.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/apiclient/client.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/apiclient/exceptions.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/apiclient/fake_client.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/cliutils.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/gettextutils.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/importutils.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/jsonutils.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/network_utils.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/strutils.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/timeutils.py
/usr/lib/python2.7/dist-packages/novaclient/openstack/common/uuidutils.py