def parseLine(self, line):
        """
        Override this.

        By default, this will split the line on whitespace and call
        self.parseFields (catching any errors).
        """
        try:
            self.parseFields(*line.split())
        except ValueError:
            raise InvalidInetdConfError('Invalid line: ' + repr(line))

        Override this.

        By default, this will split the line on whitespace and call
        self.parseFields (catching any errors).
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/runner/inetdconf.py