HYTOS

                print('error occured({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename, sys.exc_info()[-1].tb_lineno))

        finally:

            conn.close()

    '''

        @brief      convert inch to metric

        @history    humkyung 2018.10.13 load expression

    '''

    def getSymbolAttribute(self, _type):

        result = []

        try:

            cursor.execute(sql, param)

            rows = cursor.fetchall()

            for row in rows:

            # Catch the exception

        except Exception as ex:

            from App import App