class MainForm(QMainWindow, Ui_MainWindow): def __init__(self): super(MainForm, self).__init__() self.devAll = Devices() self.setupUi(self) self._setForm = SetForm(self.devAll) self._setForm.setWindowModality(Qt.ApplicationModal) self._autoListForm = AutoListForm(self.devAll) self._autoListForm.setWindowModality(Qt.ApplicationModal) self._curveForm = CurveForm(self.devAll) self._init_key_board() # self.devAll.tpUpdateTickSignal.connect(self._update_tpshow) # self._set_device() def _init_key_board(self): self.pushButton_auto.clicked.connect(lambda: self._autoListForm.show()) self.pushButton_param.clicked.connect(lambda: self._setForm.show()) self.pushButton_curve.clicked.connect(lambda: self._curveForm.show()) self.pushButton_exit.clicked.connect(self._exit_window) def _set_device(self): self.devAll.tpDevice.reset_port_name('COM3', 2400) self.devAll.ryDevice.reset_port_name('COM7', 2400) self.devAll.start_timer() def _exit_window(self): self.close() def _update_tpshow(self, ls): _translate = QtCore.QCoreApplication.translate if len(ls) != 6: return else: self.label_tempt.setText(_translate("MainWindow", "%.4f" % ls[1])) self.label_power.setText(_translate("MainWindow", "%.3f" % ls[3])) self.label_fluc.setText(_translate("MainWindow", "%.3f" % ls[5]))