designs.py 文件源码

def on_post(self, req, resp):
        """Method handler for POST requests.

        :param req: Falcon request object
        :param resp: Falcon response object
        """
        try:
            json_data = self.req_json(req)
            design = None
            if json_data is not None:
                base_design = json_data.get('base_design_id', None)

                if base_design is not None:
                    base_design = uuid.UUID(base_design)
                    design = hd_objects.SiteDesign(base_design_id=base_design)
            else:
                design = hd_objects.SiteDesign()
            design.assign_id()
            design.create(req.context, self.state_manager)

            resp.body = json.dumps(design.obj_to_simple())
            resp.status = falcon.HTTP_201
        except errors.StateError:
            self.error(req.context, "Error updating persistence")
            self.return_error(
                resp,
                falcon.HTTP_500,
                message="Error updating persistence",
                retry=True)
        except errors.InvalidFormat as fex:
            self.error(req.context, str(fex))
            self.return_error(
                resp, falcon.HTTP_400, message=str(fex), retry=False)