s3bucket.py 文件源码

def reduce_url(url):
        """
        Get path to object on bucket from presigned url
        :param url: presigned url
        :type url: str
        :return: path to object on bucket
        :rtype str
        """
        if (url is None) or (parse.urlparse(url).path == url):
            return url
        upr = parse.urlparse(url)
        if not upr.scheme:
            path = url
        else:
            path = parse.unquote(upr.path)
        return path