如何获取与当前时区对应的 tz_info 对象?
问题描述
python(或pytz)中是否有一个跨平台函数，它返回一个与当前设置的时区对应的tzinfo对象电脑?
Is there a cross-platform function in python (or pytz) that returns a tzinfo object corresponding to the timezone currently set on the computer?
环境变量不能依赖，因为它们不是跨平台的
environment variables cannot be counted on as they are not cross-platform
解决方案
>>> import datetime
>>> today = datetime.datetime.now()
>>> insummer = datetime.datetime(2009,8,15,10,0,0)
>>> from pytz import reference
>>> localtime = reference.LocalTimezone()
>>> localtime.tzname(today)
'PST'
>>> localtime.tzname(insummer)
'PDT'
>>>
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