def datetime_from_localtime_timestruct(timestruct):
"""Convert a local-time time struct to a UTC date-time object
The input is assumed to be in local time. The resulting
:class:`~datetime.datetime` is in UTC and is time-zone-aware.
:param timestruct:
A time struct.
:type timestruct: :class:`time.struct_time`
:rtype: :class:`datetime.datetime`
"""
return datetime_from_unixtime(_unixtime_from_localtime_timestruct
(timestruct))
def _isdst(self, dt):
timestruct = (dt.year, dt.month, dt.day, dt.hour, dt.minute, dt.second,
dt.weekday(), 0, 0)
unixtime = _unixtime_from_localtime_timestruct(timestruct)
timestruct = _localtime_timestruct_from_unixtime(unixtime)
return timestruct.tm_isdst > 0
