test_tz.py 文件源码

def testPosixOffset(self):
        TZ1 = tz.tzstr('UTC-3')
        self.assertEqual(datetime(2015, 1, 1, tzinfo=TZ1).utcoffset(),
                         timedelta(hours=-3))

        TZ2 = tz.tzstr('UTC-3', posix_offset=True)
        self.assertEqual(datetime(2015, 1, 1, tzinfo=TZ2).utcoffset(),
                         timedelta(hours=+3))