/usr/lib/python2.7/dist-packages/pylxd/tests/ is in python-pylxd 2.2.6-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/pylxd/tests/__init__.py
/usr/lib/python2.7/dist-packages/pylxd/tests/lxd.crt
/usr/lib/python2.7/dist-packages/pylxd/tests/lxd.key
/usr/lib/python2.7/dist-packages/pylxd/tests/mock_lxd.py
/usr/lib/python2.7/dist-packages/pylxd/tests/models/
/usr/lib/python2.7/dist-packages/pylxd/tests/models/__init__.py
/usr/lib/python2.7/dist-packages/pylxd/tests/models/test_certificate.py
/usr/lib/python2.7/dist-packages/pylxd/tests/models/test_container.py
/usr/lib/python2.7/dist-packages/pylxd/tests/models/test_image.py
/usr/lib/python2.7/dist-packages/pylxd/tests/models/test_model.py
/usr/lib/python2.7/dist-packages/pylxd/tests/models/test_network.py
/usr/lib/python2.7/dist-packages/pylxd/tests/models/test_operation.py
/usr/lib/python2.7/dist-packages/pylxd/tests/models/test_profile.py
/usr/lib/python2.7/dist-packages/pylxd/tests/models/test_storage.py
/usr/lib/python2.7/dist-packages/pylxd/tests/test_client.py
/usr/lib/python2.7/dist-packages/pylxd/tests/testing.py