HYTOS

        """ make end break """

        make_end_break(worker, end_breaks, lineNos)

        QApplication.processEvents()

        """ update spec break """

        if update_spec:

            make_spec(worker, spec_breaks, lines, lineNos)

        worker.updateProgress.emit(tracer.maxValue)

        QApplication.processEvents()

        # trace special item

        worker.display_message.emit('Find line for special item...')

        tracer = SpecialItemTracer([item for item in worker.scene.items() if

                                    (type(item) is SymbolSvgItem or type(item) is QEngineeringTextItem) and

                                    item.special_item_type], lines)

        tracer.execute(worker.display_message, worker.updateProgress)

        # up to here

        QApplication.processEvents()

        ''' sort run flow order '''

        sort_run_flow(worker)

        QApplication.processEvents()

        """ make flow mark """

        if update_flow_mark:

            make_flow_mark(worker, lines)

        ''' get line no's from/to equipment '''

        for lineNo in lineNos:

            lineNo.EvaluatedEQ()

    except Exception as ex:

        message = 'error occurred({}) in {}:{}'.format(repr(ex), sys.exc_info()[-1].tb_frame.f_code.co_filename,

                                                       sys.exc_info()[-1].tb_lineno)

        worker.display_message.emit(message)

    except:

        (type1, value, traceback) = sys.exc_info()

        sys.excepthook(type1, value, traceback)

def make_end_break(worker, end_breaks, lineNos):

    ''' make end break '''

    from App import App

    import os

    try:

        docdata = AppDocData.instance()

                                                    sys.exc_info()[-1].tb_lineno)