python根据日期判断星期几(超简洁)

代码：

from datetime import datetime


def getWeek(week):
    print(date + "是星期" + str(week + 1))


date = input("请输入你要计算的日期（格式如下：20220101）：")
week = datetime.strptime(date, "%Y%m%d").weekday()
getWeek(week)