$def with (event, courses) $ date = event.get('date', '')
Event name: $event.get('name', '')
Event date: $(date.isoformat() if date != '' else '')

$for course in courses:
Name Length Climb Controls
$course.name $(str(round(course.length)) if course.length is not None else '') $(str(round(course.climb)) if course.climb is not None else '') $' - '.join(course.controls)