def log(self, priority, msg):
        """
        Just a wrapper, for convenience.
        NB1: priority may be set to one of:
        - CRITICAL     [50]
        - ERROR        [40]
        - WARNING      [30]
        - INFO         [20]
        - DEBUG        [10]
        - NOTSET       [0]
        Anything else defaults to [20]
        NB2: the levelmap is a defaultdict stored in Config; it maps priority
             strings onto integers
        """
        # self.logger.log(self.config.levelmap[priority], msg)
        self.logger.log(logging.CRITICAL, msg)