Python: date, time formatting

Question

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 '.

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

Answer 1

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))) 

Answer 2

time.strftime will do for that,

And in linux, %z will just give you -HHMM format if environment variable is properly set.

>>> os.environ['TZ'] = 'EST' >>> time.strftime('%x %X %z') '03/21/10 08:16:33 -0500'