Python时间和时间戳互相转换

# 将时间变成时间戳
def tranftimestamp(stringtime):
    try:
        return time.mktime(time.strptime(stringtime, "%Y-%m-%d %H:%M:%S.%f"))
    except:
        return time.mktime(time.strptime(stringtime, "%Y-%m-%d %H:%M:%S"))

# 将时间戳转化为时间
def tranftime(timestamp):
    return time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(timestamp))