models.py 文件源码

def remove_research_files(sender, instance, using, **kwargs):
    if instance.sealed:
        backup = Research()
        backup.researcher = instance.researcher
        backup.status = 5
        backup.sealed = True
        backup.start_time = instance.start_time
        backup.finish_time = instance.finish_time
        backup.script_name = instance.script_name
        backup.save()
        os.rename(
            instance.get_folder(), os.path.join(
                settings.DATA_DIR, "research", str(
                    backup.id)))
    else:
        try:
            rmtree(instance.get_folder())
        except BaseException:
            pass