test_tz.py 文件源码

def _test_ambiguous_time(self, dt, tzid, ambiguous):
        # This is a test to check that the individual is_ambiguous values
        # on the _tzinfo subclasses work.
        tzname = self._get_tzname(tzid)

        with self._gettz_context(tzname):
            tzi = self.gettz(tzname)

            self.assertEqual(tz.datetime_ambiguous(dt, tz=tzi), ambiguous)