{% extends "index.html" %} {% block body %}{% for timetable in timetables %} {{ timetable.name }} {% for group in groups %}{% if group.timetable.id == timetable.id %} {{ group.name }} – {% for week in group.weeks %}{{ week|dt_prettyprint }} {% empty %}aucun cours{% endfor %}{% endif %}{% endfor %} {% endfor %}{% endblock %}