/usr/lib/python2.7/dist-packages/heatclient/common/ is in python-heatclient 1.1.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/heatclient/common/__init__.py
/usr/lib/python2.7/dist-packages/heatclient/common/deployment_utils.py
/usr/lib/python2.7/dist-packages/heatclient/common/environment_format.py
/usr/lib/python2.7/dist-packages/heatclient/common/event_utils.py
/usr/lib/python2.7/dist-packages/heatclient/common/format_utils.py
/usr/lib/python2.7/dist-packages/heatclient/common/hook_utils.py
/usr/lib/python2.7/dist-packages/heatclient/common/http.py
/usr/lib/python2.7/dist-packages/heatclient/common/template_format.py
/usr/lib/python2.7/dist-packages/heatclient/common/template_utils.py
/usr/lib/python2.7/dist-packages/heatclient/common/utils.py