/usr/lib/python2.7/dist-packages/tooz/drivers/ is in python-tooz 1.34.0-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/tooz/drivers/__init__.py
/usr/lib/python2.7/dist-packages/tooz/drivers/_retry.py
/usr/lib/python2.7/dist-packages/tooz/drivers/etcd.py
/usr/lib/python2.7/dist-packages/tooz/drivers/file.py
/usr/lib/python2.7/dist-packages/tooz/drivers/ipc.py
/usr/lib/python2.7/dist-packages/tooz/drivers/memcached.py
/usr/lib/python2.7/dist-packages/tooz/drivers/mysql.py
/usr/lib/python2.7/dist-packages/tooz/drivers/pgsql.py
/usr/lib/python2.7/dist-packages/tooz/drivers/redis.py
/usr/lib/python2.7/dist-packages/tooz/drivers/zake.py
/usr/lib/python2.7/dist-packages/tooz/drivers/zookeeper.py