designs.py 文件源码

def on_get(self, req, resp):
        """Method handler for GET requests.

        :param req: Falcon request object
        :param resp: Falcon response object
        """
        state = self.state_manager

        try:
            designs = list(state.designs.keys())

            resp.body = json.dumps(designs)
            resp.status = falcon.HTTP_200
        except Exception as ex:
            self.error(req.context, "Exception raised: %s" % str(ex))
            self.return_error(
                resp,
                falcon.HTTP_500,
                message="Error accessing design list",
                retry=True)