/usr/share/pyshared/zope/app/pagetemplate/tests/testpackage/nothing.pt is in python-zope.app.pagetemplate 3.11.2-0ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | <span tal:replace="context/getSomethingThatDoesNotExist|nothing"/>
|