code: def critical(self, msg, *args, **kwargs):
      
      self._baseLogger.critical(self, self.getExtendedMsg(msg), *args, **kwargs)
docs: Log 'msg % args' with severity 'CRITICAL'.
  
      To pass exception information, use the keyword argument exc_info with
      a true value, e.g.
  
      logger.critical("Houston, we have a %s", "major disaster", exc_info=1)