code: def status(self, timeout=None):
          
          assembler = commons.StatusRequestAssembler(self._url)
  
          obj = yield self._post(assembler.url, assembler.data, timeout)
  
          status = Status._parse(obj)
  
          returnValue(status)
docs: Get etcd status.
  
          :param timeout: Request timeout in seconds.
          :type timeout: int
  
          :returns: The current etcd cluster status.
          :rtype: instance of :class:`txaioetcd.Status`