autoreload.py 文件源码

def python_reloader(main_func, args, kwargs):
    if os.environ.get("RUN_MAIN") == "true":
        thread.start_new_thread(main_func, args, kwargs)
        try:
            reloader_thread()
        except KeyboardInterrupt:
            pass
    else:
        try:
            sys.exit(restart_with_reloader())
        except KeyboardInterrupt:
            pass