/usr/share/pyshared/zope/ is in python-zope.contentprovider 3.7.2-0ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/zope.contentprovider-3.7.2.egg-info/PKG-INFO
/usr/share/pyshared/zope.contentprovider-3.7.2.egg-info/SOURCES.txt
/usr/share/pyshared/zope.contentprovider-3.7.2.egg-info/dependency_links.txt
/usr/share/pyshared/zope.contentprovider-3.7.2.egg-info/namespace_packages.txt
/usr/share/pyshared/zope.contentprovider-3.7.2.egg-info/not-zip-safe
/usr/share/pyshared/zope.contentprovider-3.7.2.egg-info/requires.txt
/usr/share/pyshared/zope.contentprovider-3.7.2.egg-info/top_level.txt
/usr/share/pyshared/zope/contentprovider/
/usr/share/pyshared/zope/contentprovider/README.txt
/usr/share/pyshared/zope/contentprovider/__init__.py
/usr/share/pyshared/zope/contentprovider/configure.zcml
/usr/share/pyshared/zope/contentprovider/interfaces.py
/usr/share/pyshared/zope/contentprovider/provider.py
/usr/share/pyshared/zope/contentprovider/tales.py
/usr/share/pyshared/zope/contentprovider/tests.py