code: def gauges(parser, token):
      
      bits = token.split_contents()
      if len(bits) > 1:
          raise TemplateSyntaxError("'%s' takes no arguments" % bits[0])
      return GaugesNode()
docs: Gaug.es template tag.
  
      Renders Javascript code to gaug.es testing.  You must supply
      your Site ID account number in the ``GAUGES_SITE_ID``
      setting.