En Wed, 05 Dec 2007 06:43:49 -0300, <[EMAIL PROTECTED]> escribió:
> Thanks guys for your answers! I know those library's but I was
> wondering is there something build-in for this simple convert convert.
> I have to do it only from +4 to +0.
Copying the example from the tzinfo docs:
from datetime import tzinfo, timedelta, datetime
ZERO = timedelta(0)
HOUR = timedelta(hours=1)
# A class building tzinfo objects for fixed-offset time zones.
# Note that FixedOffset(0, "UTC") is a different way to build a
# UTC tzinfo object.
class FixedOffset(tzinfo):
"""Fixed offset in minutes east from UTC."""
def __init__(self, offset, name):
self.__offset = timedelta(minutes = offset)
self.__name = name
def utcoffset(self, dt):
return self.__offset
def tzname(self, dt):
return self.__name
def dst(self, dt):
return ZERO
UTC = FixedOffset(0, 'UTC')
Argentina = FixedOffset(-3*60, 'UTC-3')
UTCPlus4 = FixedOffset(4*60, 'UTC+4')
py> now = datetime.now(Argentina)
py> print now.strftime('%c %Z')
12/05/07 10:52:28 UTC-3
py> print now.astimezone(UTC).strftime('%c %Z')
12/05/07 13:52:28 UTC
py> print now.astimezone(Argentina).strftime('%c %Z')
12/05/07 10:52:28 UTC-3
py> print now.astimezone(UTCPlus4).strftime('%c %Z')
12/05/07 17:52:28 UTC+4
--
Gabriel Genellina
--
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