/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/ is in python3-zope.configuration 4.0.3-3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/NamedForClass.py
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/__init__.py
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/bar.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/bar1.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/bar2.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/bar21.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/baro.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/baro2.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/baz1.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/baz2.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/baz3.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/configure.zcml
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/configure.zcml.in
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/foo.py
/usr/lib/python3/dist-packages/zope/configuration/tests/samplepackage/foo.zcml.in