search_command.py 文件源码

def logging_level(self, value):
        if value is None:
            value = self._default_logging_level
        if isinstance(value, (bytes, unicode)):
            try:
                level = _levelNames[value.upper()]
            except KeyError:
                raise ValueError('Unrecognized logging level: {}'.format(value))
        else:
            try:
                level = int(value)
            except ValueError:
                raise ValueError('Unrecognized logging level: {}'.format(value))
        self._logger.setLevel(level)