config.py 文件源码

def __read_cfg(self, filenames):
        config = configparser.SafeConfigParser()

        try:
            self._used_filenames = config.read(filenames)
        except EnvironmentError as e:
            # note: this file is mission crucial, so fail badly if this is not readable.
            raise ReadConfigException("FATAL ERROR: could not read default configuration"
                                      " file %s\n%s" % (self.default_config_file, e))
        return config