metadata.py 文件源码

def get(self, meta_type):
        try:
            if meta_type == 'item':
                json_metadata = [ItemMetadata(meta).to_json()
                    for meta in self.item_meta_service.get_all()]
            elif meta_type == 'user':
                json_metadata = [UserMetadata(meta).to_json()
                    for meta in self.user_meta_service.get_all()]
            else:
                raise StatusCodeException('Invalid type', 400)

            return make_response(json_metadata)
        except StatusCodeException as ex:
            return ex.to_response()
        except Exception as ex:
            return StatusCodeException(ex.message, 500).to_response()