code: def export(self, name, columns, points):
          
          for i in range(len(columns)):
              if not isinstance(points[i], Number):
                  continue
              else:
                  data = {'host': self.hostname, 'service': name + " " + columns[i], 'metric': points[i]}
                  logger.debug(data)
                  try:
                      self.client.send(data)
                  except Exception as e:
                      logger.error("Cannot export stats to Riemann (%s)" % e)
docs: Write the points in Riemann.