cctv_manager.py 文件源码

def sigint_handler(*args):
    """Handler for the SIGINT signal."""
    sys.stderr.write('\r')
    if QMessageBox.question(None, '', "Are you sure you want to quit?",
                            QMessageBox.Yes | QMessageBox.No,
                            QMessageBox.No) == QMessageBox.Yes:
        QApplication.quit()