def render(self):
        return mark_safe(u'\n%s\n' % u'\n'.join([u'%s'
                % force_unicode(w) for w in self]))
Outputs a <ul> for this set of radio fields.
dataset/ETHPy150Open azavea/Open-Data-Catalog/OpenDataCatalog/comments/widgets.py/StarsRadioFieldRenderer.render