Method catchExceptions

MCSL2Lib/windowInterface.py:226–270

全局捕获异常，并弹窗显示 :param ty: 异常的类型 :param value: 异常的对象 :param _traceback: 异常的traceback

(
        self, ty: Type[BaseException], value: BaseException, _traceback: TracebackType
    )

            super().closeEvent(a0)

    def catchExceptions(
        self, ty: Type[BaseException], value: BaseException, _traceback: TracebackType
    ):
        """
        全局捕获异常，并弹窗显示
        :param ty: 异常的类型
        :param value: 异常的对象
        :param _traceback: 异常的traceback
        """
        # 过滤部分异常
        mode = exceptionFilter(ty, value, _traceback)

        if mode == ExceptionFilterMode.SILENT:
            return

        if mode == ExceptionFilterMode.PASS:
            MCSL2Logger.info(f"忽略了异常: {ty} {value} {_traceback}")
            return

        elif mode == ExceptionFilterMode.RAISE:
            MCSL2Logger.error(msg=f"捕捉到异常: {ty} {value} {_traceback}")
            return self.oldHook(ty, value, _traceback)

        elif mode == ExceptionFilterMode.RAISE_AND_PRINT:
            tracebackString = "".join(format_exception(ty, value, _traceback))
            MCSL2Logger.error(msg=tracebackString)
            exceptionWidget = ExceptionWidget(tracebackString)
            box = Dialog(
                self.tr("MCSL2 发生未经处理的异常"),
                content=self.tr("如果有能力可自行解决，无法解决请积极反馈！"),
                parent=None,
            )
            box.titleBar.show()
            box.setTitleBarVisible(False)
            box.yesButton.setText(self.tr("确认并复制到剪切板"))
            box.cancelButton.setText(self.tr("知道了"))
            del box.contentLabel
            box.textLayout.addWidget(exceptionWidget.exceptionScrollArea)
            box.yesSignal.connect(lambda: QApplication.clipboard().setText(tracebackString))
            box.yesSignal.connect(box.deleteLater)
            box.cancelSignal.connect(box.deleteLater)
            box.yesSignal.connect(exceptionWidget.deleteLater)
            box.cancelSignal.connect(exceptionWidget.deleteLater)
            box.exec()
            return self.oldHook(ty, value, _traceback)

    def initPluginSystem(self, firstLoad=True):
        """初始化插件系统"""