try: print '\nThank you for choosing MouselabRig. We hope you find this experience' \ 'enjoyable.\nIf you didn\'t update the parameters for this experiment, quit ' \ '(CTRL-C) and do so now.\n' begin = raw_input('Ready to begin? (Y/N) ') if (begin == 'Y') or (begin == 'y'): pass else: sys.exit('Have a nice day.') except KeyboardInterrupt: sys.exit('\nBe back soon!') print "Firing up the arduino" arduino.resetArd() print "ready" try: while arduino.isOpen(): arduino.requestMsg() if arduino.inWaiting(): data.parseMsg() data.displayData() arduino.sendMsg = True