/usr/lib/python3/dist-packages/heatclient/osc/ is in python3-heatclient 1.14.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/heatclient/osc/__init__.py
/usr/lib/python3/dist-packages/heatclient/osc/plugin.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/
/usr/lib/python3/dist-packages/heatclient/osc/v1/__init__.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/build_info.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/event.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/resource.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/resource_type.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/service.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/snapshot.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/software_config.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/software_deployment.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/stack.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/stack_failures.py
/usr/lib/python3/dist-packages/heatclient/osc/v1/template.py