def test_create_from_fixed_gmt_offset(self):
raw = dict(foo="bar")
tz = from_fixed_gmt_offset(self.timezone_gmt_offset_hours, raw)
self.assertEqual(tz.raw['foo'], 'bar')
# pytz.FixedOffset is not an instanse of pytz.tzinfo.BaseTzInfo.
self.assertIsInstance(tz.pytz_timezone, datetime.tzinfo)
olson_tz = pytz.timezone(self.timezone_name)
dt = datetime.datetime.utcnow()
self.assertEqual(tz.pytz_timezone.utcoffset(dt), olson_tz.utcoffset(dt))
def _parse_json_timezone(self, response):
self._raise_for_error(response)
timezone_id = response.get("timezoneId")
if timezone_id is None:
# Sometimes (e.g. for Antarctica) GeoNames doesn't return
# a `timezoneId` value, but it returns GMT offsets.
# Apparently GeoNames always returns these offsets -- for
# every single point on the globe.
raw_offset = response["rawOffset"]
return from_fixed_gmt_offset(raw_offset, raw=response)
else:
return from_timezone_name(timezone_id, raw=response)