脚本:

from datetime import datetime
import time
import os

today = datetime.now()

jieri_list = [
    {"name": "妇女节", "date": "2022-03-08 00:00:00"},
    {"name": "愚人节", "date": "2022-04-01 00:00:00"},
    {"name": "清明节", "date": "2022-04-03 00:00:00"},
    {"name": "五一节", "date": "2022-04-30 00:00:00"},
    {"name": "青年节", "date": "2022-05-04 00:00:00"},
    {"name": "母亲节", "date": "2022-05-08 00:00:00"},
    {"name": "儿童节", "date": "2022-06-01 00:00:00"},
    {"name": "端午节", "date": "2022-06-03 00:00:00"},
    {"name": "父亲节", "date": "2022-06-19 00:00:00"},
    {"name": "建党节", "date": "2022-07-01 00:00:00"},
    {"name": "火把节", "date": "2022-07-22 00:00:00"},
    {"name": "建军节", "date": "2022-08-01 00:00:00"},
    {"name": "七夕节", "date": "2022-08-04 00:00:00"},
    {"name": "中元节", "date": "2022-08-12 00:00:00"},
    {"name": "中秋节", "date": "2022-09-10 00:00:00"},
    {"name": "教师节", "date": "2022-09-10 00:00:00"},
    {"name": "国庆节", "date": "2022-10-01 00:00:00"},
    {"name": "重阳节", "date": "2022-10-04 00:00:00"},
    {"name": "万圣夜", "date": "2022-10-31 00:00:00"},
    {"name": "光棍节", "date": "2022-11-11 00:00:00"},
    {"name": "感恩节", "date": "2022-11-24 00:00:00"},
    {"name": "平安夜", "date": "2022-12-24 00:00:00"},
    {"name": "圣诞节", "date": "2022-12-25 00:00:00"},
    {"name": "腊八节", "date": "2022-12-30 00:00:00"},
    {"name": "元旦节", "date": "2023-01-01 00:00:00"},
    {"name": "除夕节", "date": "2023-01-21 00:00:00"},
]


def get_other_day(jieri):
    jieridata = datetime.strptime(jieri["date"], "%Y-%m-%d %H:%M:%S")

    if (jieridata - today).days < 0:
        if (today - jieridata).days == 0:
            return f"今天是 {jieri['name']} \n"
        return f"距离 {jieri['name']} 已过 {(today - jieridata).days}天\n"
    else:
        res = f"距离 {jieri['name']} 还有 "  # {(jieridata - today).days}天

        days = (jieridata - today).days
        times = f"{int((jieridata - today).seconds / 3600)}时{int(((jieridata - today).seconds % 3600) / 60)}分{int((jieridata - today).seconds % 60)}秒"

        if (jieridata - today).days == 0:
            res += times
        elif (jieridata - today).days == 1:
            res += f"{days}天 {times}"
        else:
            res += f"{days}天"
        return f"{res} \n"



def mo():
    global today
    xiaban = datetime.strptime("17:30:00", "%H:%M:%S")  # 下班
    today = datetime.now()
    while True:
        today = datetime.now()
        # {int((yr - today).seconds / 3600)}时{int(((yr - today).seconds % 3600) / 60)}分{int((yr - today).seconds % 60)}秒
        print(f"""\r======== 当前时间 {datetime.strftime(today, '%Y-%m-%d %H:%M:%S')}========
{"".join([get_other_day(i) for i in jieri_list])}

距离 下班 还有 {int((xiaban - today).seconds / 3600)}时{int(((xiaban - today).seconds % 3600) / 60)}分{int((xiaban - today).seconds % 60)}秒
""", end="")
        time.sleep(1)
        # os.system('cls')  用这个刷新屏幕会闪烁, 改用下面的不会
        print("\033[H\033[J", end="")


if __name__ == '__main__':
    mo()

运行截图

image.png