did.py 文件源码

def GET(self, scope):
        """
        Return all data identifiers in the given scope.

        HTTP Success:
            200 OK

        HTTP Error:
            401 Unauthorized
            404 Not Found

        :param scope: The scope name.
        """
        header('Content-Type', 'application/x-json-stream')
        name = None
        recursive = False
        if ctx.query:
            params = parse_qs(ctx.query[1:])
            if 'name' in params:
                name = params['name'][0]
            if 'recursive' in params:
                recursive = True

        try:
            for did in scope_list(scope=scope, name=name, recursive=recursive):
                yield render_json(**did) + '\n'
        except DataIdentifierNotFound, error:
            raise generate_http_error(404, 'DataIdentifierNotFound', error.args[0][0])
        except Exception, error:
            print format_exc()
            raise InternalError(error)