objectstore.py 文件源码

def GET(self, url, rse, operation):
        """
        GET redirect URL.

        HTTP Success:
            200 OK

        HTTP Error:
            401 Unauthorized
            500 InternalError

        :returns: A URL refering to the file.
        """

        # header('Access-Control-Allow-Origin', ctx.env.get('HTTP_ORIGIN'))
        # header('Access-Control-Allow-Headers', ctx.env.get('HTTP_ACCESS_CONTROL_REQUEST_HEADERS'))
        # header('Access-Control-Allow-Methods', '*')
        # header('Access-Control-Allow-Credentials', 'true')

        try:
            pos = url.index('/')
            url = ''.join([url[:pos], '/', url[pos:]])

            if operation == 'connect':
                objectstore.connect(rse, url)
            else:
                result = objectstore.get_signed_urls([url], rse=rse, operation=operation)
                if isinstance(result[url], Exception):
                    raise result[url]
                return result[url]
        except RucioException, e:
            raise generate_http_error(500, e.__class__.__name__, e.args[0])
        except Exception, e:
            print traceback.format_exc()
            raise InternalError(e)
        raise OK()