__init__.py 文件源码

def fatal(message):
  if QMessageBox:
    try:
      app = QApplication(sys.argv)
      QMessageBox.critical(None, 'Error', str(message))
    except BaseException as exc:
      print('fatal:', message)
      print('during handling of the above error, following error occured')
      print('fatal:', exc)
  else:
    print('fatal:', message)
  sys.exit(1)