银行卡冻结时间

import time

djsj_str="2020-05-22 15:30:29"  #a 冻结时间字符串
djsc    =7*24*60*60             #b 冻结时长 7天
t1      =time.strptime(djsj_str,"%Y-%m-%d %H:%M:%S")
t2      =time.mktime(t1)        #冻结时间点的时间戳
while True:
    dqsj    =time.time()            #当前时间
    ygsj    =dqsj-t2                #已过时间=当前时间 - 冻结时间
    sysj    =djsc -ygsj             #剩余时间
    hour    =60*60
    day     =24*60*60
    tian    =sysj//day
    xiaoshi =sysj%day//hour
    fenzhong=sysj%hour//60
    miao    =sysj%60

    print("还有{}天{}小时{}分钟{}秒解冻".format(
                                    int(tian),
                                    int(xiaoshi),
                                    int(fenzhong),
                                    int(miao)
                                    ) )
    time.sleep(1)
# x=time.localtime(522293)
# print(x)