test_tz.py 文件源码

def testGMTHasNoDaylight(self):
        # tz.tzstr("GMT+2") improperly considered daylight saving time.
        # Issue reported by Lennart Regebro.
        dt = datetime(2007, 8, 6, 4, 10)
        self.assertEqual(tz.gettz("GMT+2").dst(dt), timedelta(0))