Added three new fields to the Metadata struct: IANATimeZone (string), IANAUTCOffset (float32), and IANADST (bool). These three new fields are accessible via setting a new feature flag "iana-timezone"

smartystreets_python_sdk/client_builder.py

@@ -213,6 +213,13 @@ def with_feature_component_analysis(self):
         """
         return self.with_custom_comma_separated_query('features', 'component-analysis')
 
+    def with_feature_iana_timezone(self):
+        """
+        Adds to the request query to use the IANA timezone feature.
+        :return: Returns self to accommodate method chaining
+        """
+        return self.with_custom_comma_separated_query('features', 'iana-timezone')
+
     def build_international_street_api_client(self):
         self.ensure_url_prefix_not_null(self.INTERNATIONAL_STREET_API_URL)
         return InternationalStreetClient(self.build_sender(), self.serializer)

smartystreets_python_sdk/us_street/metadata.py

@@ -20,4 +20,7 @@ def __init__(self, obj):
         self.time_zone = obj.get('time_zone', None)
         self.utc_offset = obj.get('utc_offset', None)
         self.obeys_dst = obj.get('dst', None)
+        self.iana_time_zone = obj.get('iana_time_zone', None)
+        self.iana_utc_offset = obj.get('iana_utc_offset', None)
+        self.iana_dst = obj.get('iana_dst', None)
         self.is_ews_match = obj.get('ews_match', None)

test/us_street/client_test.py

@@ -158,6 +158,9 @@ def test_full_json_response_deserialization(self):
                     "time_zone": "Mountain",
                     "utc_offset": -7,
                     "dst": true,
+                    "iana_time_zone": "America/Denver",
+                    "iana_utc_offset": -7.0,
+                    "iana_dst": true,
                     "ews_match": true
                 },
                 "analysis": {
@@ -270,6 +273,9 @@ def test_full_json_response_deserialization(self):
         self.assertEqual(actual_candidate.metadata.time_zone, "Mountain")
         self.assertEqual(actual_candidate.metadata.utc_offset, -7)
         self.assertEqual(actual_candidate.metadata.obeys_dst, True)
+        self.assertEqual(actual_candidate.metadata.iana_time_zone, "America/Denver")
+        self.assertEqual(actual_candidate.metadata.iana_utc_offset, -7.0)
+        self.assertEqual(actual_candidate.metadata.iana_dst, True)
         self.assertEqual(actual_candidate.metadata.is_ews_match, True)
         self.assertEqual(actual_candidate.analysis.dpv_match_code, "S")
         self.assertEqual(actual_candidate.analysis.dpv_footnotes, "AACCRR")
@@ -348,3 +354,16 @@ def test_explicit_match_strict_with_candidates(self):
         self.assertNotIn('match', sender.request.parameters)
         self.assertEqual(3, sender.request.parameters['candidates'])
 
+    def test_with_feature_iana_timezone(self):
+        from smartystreets_python_sdk import ClientBuilder, StaticCredentials
+        builder = ClientBuilder(StaticCredentials('auth-id', 'auth-token'))
+        builder.with_feature_iana_timezone()
+        self.assertEqual('iana-timezone', builder.custom_queries['features'])
+
+    def test_with_feature_iana_timezone_and_component_analysis_should_append(self):
+        from smartystreets_python_sdk import ClientBuilder, StaticCredentials
+        builder = ClientBuilder(StaticCredentials('auth-id', 'auth-token'))
+        builder.with_feature_component_analysis()
+        builder.with_feature_iana_timezone()
+        self.assertEqual('component-analysis,iana-timezone', builder.custom_queries['features'])
+