感谢 Azat Ibrakov &Abdul Aziz Barkat 说我需要重命名我的 Python 脚本.

Thanks to Azat Ibrakov & Abdul Aziz Barkat for saying that i need to rename my python script.

感谢 joao 说它的run_pending"而不是run.pending".

Thanks to joao for saying that its "run_pending" and not "run.pending".

工作代码:

import schedule
import time

def job():
    print("I'm working...")

schedule.every(3).seconds.do(job)

while True:
    schedule.run_pending()
    time.sleep(1)