Python中的每周倒计时计时器

import datetime
import time

now = datetime.datetime.now()

weekday = now.weekday()  # 获取当前星期几（0表示星期一，6表示星期日）
countdown_days = (6 - weekday) % 7  # 计算距离下一周的天数差
countdown_time = datetime.timedelta(days=countdown_days)  # 转换为datetime.timedelta对象

while True:
    remaining_time = countdown_time - datetime.datetime.now()  # 计算剩余时间
    print("距离下一周还有：", remaining_time)
    time.sleep(1)  # 暂停1秒钟