unix時間戳轉換成正常YYYY-MM-DD HH-MM-SS時間

def stringToUnix(string):

    unixTime = time.mktime(time.strptime(string,"%Y-%m-%d %H:%M:%S"))

    return str(unixTime)

def newUnixTime(time_input, oldtimeList):

    newUnixTimeList = []

    for oldtime in oldtimeList:  

        olddatetime = datetime.fromtimestamp(int(oldtime))

        dayAndhms = str(olddatetime).split(" ")

        newtime = time_input + ' ' + dayAndhms[1]

        new_Time = stringToUnix(newtime)

        newUnixTimeList.append(new_Time)

    return newUnixTimeList