/usr/lib/python3/dist-packages/libcpychecker/ is in gcc-python3-plugin 0.15-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/libcpychecker/PyArg_ParseTuple.py
/usr/lib/python3/dist-packages/libcpychecker/Py_BuildValue.py
/usr/lib/python3/dist-packages/libcpychecker/__init__.py
/usr/lib/python3/dist-packages/libcpychecker/absinterp.py
/usr/lib/python3/dist-packages/libcpychecker/attributes.py
/usr/lib/python3/dist-packages/libcpychecker/c_stdio.py
/usr/lib/python3/dist-packages/libcpychecker/compat.py
/usr/lib/python3/dist-packages/libcpychecker/diagnostics.py
/usr/lib/python3/dist-packages/libcpychecker/formatstrings.py
/usr/lib/python3/dist-packages/libcpychecker/initializers.py
/usr/lib/python3/dist-packages/libcpychecker/refcounts.py
/usr/lib/python3/dist-packages/libcpychecker/types.py
/usr/lib/python3/dist-packages/libcpychecker/utils.py
/usr/lib/python3/dist-packages/libcpychecker/visualizations.py