/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/ is in python-schooltool.gradebook 2.6.3-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/__init__.py
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/absences_tardies.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/activity_categories.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/activity_dates.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/category_weighting.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/column_linking.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/due_date_filter.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/export.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/external_activities.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/gradebook_management.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/journal_average.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/journal_reports.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/last_visited_section.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/mygrades.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/no_current_term.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/report_card.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/report_request_views.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/report_sheets.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/request_reports.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/rml_gradebook.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/rml_student.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/sections_without_course.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/security.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/startup_view.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/test_functional.py
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/worksheet_hiding.txt
/usr/lib/python2.7/dist-packages/schooltool/gradebook/browser/ftests/worksheet_preferences.txt