test_conf.py 文件源码

def __call__(self, args=None, default_config_files=None):
            if default_config_files is None:
                default_config_files = []
            return cfg.ConfigOpts.__call__(
                self,
                args=args,
                prog='test',
                version='1.0',
                usage='%(prog)s FOO BAR',
                default_config_files=default_config_files,
                validate_default_values=True)