/usr/share/pyshared/ is in python-zope.session 3.9.5-0ubuntu2.
This file is owned by root:root, with mode 0o755.
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/usr/share/pyshared/zope.session-3.9.5.egg-info/
/usr/share/pyshared/zope.session-3.9.5.egg-info/SOURCES.txt
/usr/share/pyshared/zope.session-3.9.5.egg-info/top_level.txt
/usr/share/pyshared/zope.session-3.9.5.egg-info/namespace_packages.txt
/usr/share/pyshared/zope.session-3.9.5.egg-info/dependency_links.txt
/usr/share/pyshared/zope.session-3.9.5.egg-info/PKG-INFO
/usr/share/pyshared/zope.session-3.9.5.egg-info/not-zip-safe
/usr/share/pyshared/zope.session-3.9.5.egg-info/requires.txt
/usr/share/pyshared/zope/
/usr/share/pyshared/zope/session/
/usr/share/pyshared/zope/session/__init__.py
/usr/share/pyshared/zope/session/subscribers.zcml
/usr/share/pyshared/zope/session/design.txt
/usr/share/pyshared/zope/session/classes.zcml
/usr/share/pyshared/zope/session/tests.py
/usr/share/pyshared/zope/session/interfaces.py
/usr/share/pyshared/zope/session/http.py
/usr/share/pyshared/zope/session/apidoc.zcml
/usr/share/pyshared/zope/session/configure.zcml
/usr/share/pyshared/zope/session/adapters.zcml
/usr/share/pyshared/zope/session/api.txt
/usr/share/pyshared/zope/session/session.py
/usr/share/pyshared/zope.session-3.9.5-nspkg.pth