/usr/share/pyshared/ is in python-zope.container 3.12.0-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/zope/
/usr/share/pyshared/zope.container-3.12.0-nspkg.pth
/usr/share/pyshared/zope.container-3.12.0.egg-info/
/usr/share/pyshared/zope.container-3.12.0.egg-info/PKG-INFO
/usr/share/pyshared/zope.container-3.12.0.egg-info/SOURCES.txt
/usr/share/pyshared/zope.container-3.12.0.egg-info/dependency_links.txt
/usr/share/pyshared/zope.container-3.12.0.egg-info/namespace_packages.txt
/usr/share/pyshared/zope.container-3.12.0.egg-info/not-zip-safe
/usr/share/pyshared/zope.container-3.12.0.egg-info/requires.txt
/usr/share/pyshared/zope.container-3.12.0.egg-info/top_level.txt
/usr/share/pyshared/zope/container/
/usr/share/pyshared/zope/container/__init__.py
/usr/share/pyshared/zope/container/btree.py
/usr/share/pyshared/zope/container/configure.zcml
/usr/share/pyshared/zope/container/constraints.py
/usr/share/pyshared/zope/container/constraints.txt
/usr/share/pyshared/zope/container/contained.py
/usr/share/pyshared/zope/container/dependency.py
/usr/share/pyshared/zope/container/directory.py
/usr/share/pyshared/zope/container/find.py
/usr/share/pyshared/zope/container/folder.py
/usr/share/pyshared/zope/container/i18n.py
/usr/share/pyshared/zope/container/interfaces.py
/usr/share/pyshared/zope/container/ordered.py
/usr/share/pyshared/zope/container/sample.py
/usr/share/pyshared/zope/container/size.py
/usr/share/pyshared/zope/container/testing.py
/usr/share/pyshared/zope/container/tests/
/usr/share/pyshared/zope/container/tests/__init__.py
/usr/share/pyshared/zope/container/tests/directory.txt
/usr/share/pyshared/zope/container/tests/test_btree.py
/usr/share/pyshared/zope/container/tests/test_constraints.py
/usr/share/pyshared/zope/container/tests/test_contained.py
/usr/share/pyshared/zope/container/tests/test_containertraversable.py
/usr/share/pyshared/zope/container/tests/test_containertraverser.py
/usr/share/pyshared/zope/container/tests/test_dependencies.py
/usr/share/pyshared/zope/container/tests/test_directory.py
/usr/share/pyshared/zope/container/tests/test_find.py
/usr/share/pyshared/zope/container/tests/test_folder.py
/usr/share/pyshared/zope/container/tests/test_icontainer.py
/usr/share/pyshared/zope/container/tests/test_ordered.py
/usr/share/pyshared/zope/container/tests/test_size.py
/usr/share/pyshared/zope/container/traversal.py