Python继承

父类：main.pyclass Ui_Dialog(object):    def setupUi(self,Dialog):子类: main_01.pyclass Ui_main_01(main.Ui_Dialog) :    def setupUi(self,Dialog):        #调用父类        super(Ui_main_01,self).setupUi(Dialog) #main主方法if __name__=="__main__":    import sys    app=QtWidgets.QApplication(sys.argv)    widget=QtWidgets.QWidget()    ui=Ui_main_01()    ui.setupUi(widget)    widget.show()    sys.exit(app.exec_())