code: def format_output(self, rendered_widgets):
          
          ret = [u'<ul class="formfield">']
          for i, field in enumerate(self.fields):
              label = self.format_label(field, i)
              help_text = self.format_help_text(field, i)
              ret.append(u'<li>%s %s %s</li>' % (
                  label, rendered_widgets[i], field.help_text and help_text))
  
          ret.append(u'</ul>')
          return ''.join(ret)
docs: This output will yeild all widgets grouped in a un-ordered list