python计算时差

import datetime

def hanshu(creat_time ):
    # 获取当前时间
    times = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
    # 转为时间数组
    timeArray = time.strptime(times, "%Y-%m-%d %H:%M:%S")
    # 转为时间戳
    timeStamp = int(time.mktime(timeArray))
    time_len = timeStamp - creat_time #得到两个时间戳差值

   
    m,s=divmod(time_len ,60)
    h,m=divmod(m,60)
    d,h=divmod(h,24)
    
    time_differ = str(h)+":"+str(m)+":"+str(s)
    print("录制时长%d小时%d分钟%d秒"%(h,m,s))
    print(time_differ)
    
hanshu(creat_time)