{% comment %} Used for Plays and Movies, listing different Events that item was visited. Expects: * events - A list or Queryset of Event objects. * heading_level - The level of heading to use, eg ('h2'). Default is None; no heading. {% endcomment %} {% if events|length > 0 %} {% if heading_level|default:False %} <{{ heading_level }}>Viewings {% endif %} {% endif %}