{% load rooms %}
{% for day in courses %}
      <section>
        <h3>{% filter title %}{{ day.0.begin|date:"l j F o" }}{% endfilter %} &ndash; de {{ day.0.begin|date:"H:i" }} à {% with day|last as last %}{{ last.end|date:"H:i" }}{% endwith %}</h3>
        <ul>{% for course in day %}
          <li class="course">
            <b>{{ course }}</b>{% if course.type %} ({{ course.type }}){% endif %}, de {{ course.begin|date:"H:i" }} à {{ course.end|date:"H:i" }}{% if course.rooms.all|length > 0 %}<br />
            <em>{{ course.rooms.all|format_rooms }}</em>{% endif %}{% if course.notes %}<br />
            <small>Remarques : {{ course.notes }}</small>{% endif %}
          </li>{% endfor %}
        </ul>
      </section>{% empty %}
      <p>Aucun cours cette semaine.</p>{% endfor %}