test_tzinfo.py 文件源码

def testNormalize(self):
        tz = pytz.timezone('US/Eastern')
        dt = datetime(2004, 4, 4, 7, 0, 0, tzinfo=UTC).astimezone(tz)
        dt2 = dt - timedelta(minutes=10)
        self.assertEqual(
                dt2.strftime('%Y-%m-%d %H:%M:%S %Z%z'),
                '2004-04-04 02:50:00 EDT-0400'
                )

        dt2 = tz.normalize(dt2)
        self.assertEqual(
                dt2.strftime('%Y-%m-%d %H:%M:%S %Z%z'),
                '2004-04-04 01:50:00 EST-0500'
                )