categories.py 文件源码

def patch(self, id=None):

        try:
            content = validate_update_columns(request.get_json(), UPDATEABLE_COLUMNS)
            logger.info("Request Body: {content}".format(content=content))

            conn = db_conn()

            for key, value in content.items():
                arguments = (AsIs(key), value, id)
                execute(conn, UPDATE_CATEGORY, arguments)
            conn.close()

            return status_ok.modified()
        except KeyError as error:
            logger.info(error)
            return invalid_fields(error.fields)
        except Exception as error:
            logger.info(error)
            return unexpected_error()