Python：日期，时间格式 [英] Python: date, time formatting

问题描述

我需要以YYYYMMDDHHmmSSOHH'mm'的形式生成本地时间戳。那个OHH'mm'是+， - ，Z之一，然后是小时和分钟，后跟'。

I need to generate a local timestamp in a form of YYYYMMDDHHmmSSOHH'mm'. That OHH'mm' is one of +, -, Z and then there are hourhs and minutes followed by '.

请问如何获得这样的时间戳，表示当地时区和可能的夏令时？

Please, how do I get such a timestamp, denoting both local time zone and possible daylight saving?

推荐答案

import time

localtime   = time.localtime()
timeString  = time.strftime("%Y%m%d%H%M%S", localtime)

# is DST in effect?
timezone    = -(time.altzone if localtime.tm_isdst else time.timezone)
timeString += "Z" if timezone == 0 else "+" if timezone > 0 else "-"
timeString += time.strftime("%H'%M'", time.gmtime(abs(timezone)))

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