launch_gui.py 文件源码

def process_errored(self):
        try:
            exit_code = self.process.exitCode()
        except Exception:
            exit_code = 0
        format = self.ui.edit_stdout.currentCharFormat()
        format.setFontWeight(QFont.Bold)
        format.setForeground(Qt.red)
        self.ui.edit_stdout.setCurrentCharFormat(format)
        self.ui.edit_stdout.appendPlainText('Process exited with exit code' % exit_code)
        self.restore_gui()
        self.ui.edit_stdout.setTextInteractionFlags(Qt.TextSelectableByMouse |
                                                    Qt.TextSelectableByKeyboard)
        self.process = None