[py3] Ported django.utils.tzinfo.

import time

from datetime import timedelta, tzinfo

from django.utils.encoding import smart_text, smart_bytes, DEFAULT_LOCALE_ENCODING

from django.utils.encoding import smart_text, smart_str, DEFAULT_LOCALE_ENCODING

# Python's doc say: "A tzinfo subclass must have an __init__() method that can

# be called with no arguments". FixedOffset and LocalTimezone don't honor this

        self._tzname = self.tzname(dt)

    def __repr__(self):

        return smart_bytes(self._tzname)

        return smart_str(self._tzname)

    def __getinitargs__(self):

        return self.__dt,