'Property to display the url for the given location, useful for allowing navigation'

@property
def url(self):

    if (('course' not in self._results_fields) or ('id' not in self._results_fields)):
        raise ValueError('Must    have    course    and    id    in    order    to    build    url')
    return reverse('jump_to', kwargs={'course_id': self._results_fields['course'], 'location': self._results_fields['id']})
