/usr/lib/python3/dist-packages/owslib/swe/ is in python3-owslib 0.16.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/owslib/swe/__init__.py
/usr/lib/python3/dist-packages/owslib/swe/common.py
/usr/lib/python3/dist-packages/owslib/swe/observation/
/usr/lib/python3/dist-packages/owslib/swe/observation/__init__.py
/usr/lib/python3/dist-packages/owslib/swe/observation/om.py
/usr/lib/python3/dist-packages/owslib/swe/observation/sos100.py
/usr/lib/python3/dist-packages/owslib/swe/observation/sos200.py
/usr/lib/python3/dist-packages/owslib/swe/observation/waterml2.py
/usr/lib/python3/dist-packages/owslib/swe/sensor/
/usr/lib/python3/dist-packages/owslib/swe/sensor/__init__.py
/usr/lib/python3/dist-packages/owslib/swe/sensor/sml.py