sched python 定时任务

import sched
import time, arrow


def timedTask():
    scheduler = sched.scheduler(time.time, time.sleep)
    scheduler.enter(10, 1, task)
    scheduler.run()

# 每10秒执行一次
def task():
    print(arrow.now().format('YYYY-MM-DD HH:ss'))


while True:
    timedTask()