/usr/share/pyshared/zope/app/ is in python-zope.app.pagetemplate 3.11.2-0ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/zope/app/__init__.py
/usr/share/pyshared/zope/app/pagetemplate/
/usr/share/pyshared/zope/app/pagetemplate/__init__.py
/usr/share/pyshared/zope/app/pagetemplate/configure.zcml
/usr/share/pyshared/zope/app/pagetemplate/engine.py
/usr/share/pyshared/zope/app/pagetemplate/i18n.py
/usr/share/pyshared/zope/app/pagetemplate/interfaces.py
/usr/share/pyshared/zope/app/pagetemplate/meta.zcml
/usr/share/pyshared/zope/app/pagetemplate/metaconfigure.py
/usr/share/pyshared/zope/app/pagetemplate/namedtemplate.py
/usr/share/pyshared/zope/app/pagetemplate/simpleviewclass.py
/usr/share/pyshared/zope/app/pagetemplate/talesapi.py
/usr/share/pyshared/zope/app/pagetemplate/tests/
/usr/share/pyshared/zope/app/pagetemplate/tests/__init__.py
/usr/share/pyshared/zope/app/pagetemplate/tests/inner.pt
/usr/share/pyshared/zope/app/pagetemplate/tests/intermediate.pt
/usr/share/pyshared/zope/app/pagetemplate/tests/outer.pt
/usr/share/pyshared/zope/app/pagetemplate/tests/test_binding.py
/usr/share/pyshared/zope/app/pagetemplate/tests/test_engine.py
/usr/share/pyshared/zope/app/pagetemplate/tests/test_namedtemplate.py
/usr/share/pyshared/zope/app/pagetemplate/tests/test_nested.py
/usr/share/pyshared/zope/app/pagetemplate/tests/test_talesapi.py
/usr/share/pyshared/zope/app/pagetemplate/tests/test_urlquote.py
/usr/share/pyshared/zope/app/pagetemplate/tests/testpackage/
/usr/share/pyshared/zope/app/pagetemplate/tests/testpackage/__init__.py
/usr/share/pyshared/zope/app/pagetemplate/tests/testpackage/content.py
/usr/share/pyshared/zope/app/pagetemplate/tests/testpackage/default.pt
/usr/share/pyshared/zope/app/pagetemplate/tests/testpackage/nothing.pt
/usr/share/pyshared/zope/app/pagetemplate/tests/testpackage/view.pt
/usr/share/pyshared/zope/app/pagetemplate/tests/testusage.pt
/usr/share/pyshared/zope/app/pagetemplate/urlquote.py
/usr/share/pyshared/zope/app/pagetemplate/viewpagetemplatefile.py