/usr/lib/python2.7/dist-packages/oslo_service/ is in python-oslo.service 1.8.0-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/oslo_service/__init__.py
/usr/lib/python2.7/dist-packages/oslo_service/_i18n.py
/usr/lib/python2.7/dist-packages/oslo_service/_options.py
/usr/lib/python2.7/dist-packages/oslo_service/eventlet_backdoor.py
/usr/lib/python2.7/dist-packages/oslo_service/loopingcall.py
/usr/lib/python2.7/dist-packages/oslo_service/periodic_task.py
/usr/lib/python2.7/dist-packages/oslo_service/service.py
/usr/lib/python2.7/dist-packages/oslo_service/sslutils.py
/usr/lib/python2.7/dist-packages/oslo_service/systemd.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/
/usr/lib/python2.7/dist-packages/oslo_service/tests/__init__.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/base.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/eventlet_service.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/test_eventlet_backdoor.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/test_loopingcall.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/test_periodic.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/test_service.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/test_sslutils.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/test_systemd.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/test_threadgroup.py
/usr/lib/python2.7/dist-packages/oslo_service/tests/test_wsgi.py
/usr/lib/python2.7/dist-packages/oslo_service/threadgroup.py
/usr/lib/python2.7/dist-packages/oslo_service/wsgi.py