python改变文件修改时间

代码 ：

import os,random
import time,datetime
 
def change_file_time(file_path, new_timestamp):
    # 使用stat函数获取文件的状态
    file_stat = os.stat(file_path)
    
    # 更新文件的访问时间和修改时间
    os.utime(file_path, (file_stat.st_atime, new_timestamp))
    
    # 输出文件的新访问时间和修改时间
    new_atime = os.path.getatime(file_path)
    new_mtime = os.path.getmtime(file_path)
    
    print(f"文件的新访问时间：{time.ctime(new_atime)}")
    print(f"文件的新修改时间：{time.ctime(new_mtime)}")

fpath = input("请输入文件路径：")
t1 = str(input("请输入修改日期yyyymmdd："))
now = datetime.datetime.now()
new_date = now.replace(year=int(t1[0:4]) ,month=int(t1[4:6]), day=int(t1[6:8]))
random_number = random.randrange(0, 3600*5)
new_date = new_date + datetime.timedelta(seconds=random_number) 
nd_stamp =  new_date.timestamp()
change_file_time(fpath,nd_stamp)