/usr/share/pyshared/zope/app/wsgi/ is in python-zope.app.wsgi 3.15.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/zope/app/wsgi/README.txt
/usr/share/pyshared/zope/app/wsgi/__init__.py
/usr/share/pyshared/zope/app/wsgi/configure.zcml
/usr/share/pyshared/zope/app/wsgi/fileresult.py
/usr/share/pyshared/zope/app/wsgi/fileresult.txt
/usr/share/pyshared/zope/app/wsgi/filereturns.txt
/usr/share/pyshared/zope/app/wsgi/ftesting.zcml
/usr/share/pyshared/zope/app/wsgi/interfaces.py
/usr/share/pyshared/zope/app/wsgi/paste.py
/usr/share/pyshared/zope/app/wsgi/paste.txt
/usr/share/pyshared/zope/app/wsgi/testing.py
/usr/share/pyshared/zope/app/wsgi/testlayer.py
/usr/share/pyshared/zope/app/wsgi/testlayer.txt
/usr/share/pyshared/zope/app/wsgi/tests.py