On 4xx we have to return an empty response instead of an exception

server/lib/python/cartodb_services/cartodb_services/here/geocoder.py

@@ -87,6 +87,8 @@ class HereMapsGeocoder:
         response = requests.get(self.host, params=request_params)
         if response.status_code == requests.codes.ok:
             return json.loads(response.text)
+        elif response.status_code == requests.codes.bad_request:
+            return []
         else:
             response.raise_for_status()
 

server/lib/python/cartodb_services/cartodb_services/here/routing.py

@@ -51,6 +51,8 @@ class HereMapsRoutingIsoline:
         response = requests.get(self._url, params=request_params)
         if response.status_code == requests.codes.ok:
             return self.__parse_isolines_response(response.text)
+        elif response.status_code == requests.codes.bad_request:
+            return []
         else:
             response.raise_for_status()
 

server/lib/python/cartodb_services/setup.py

@@ -10,7 +10,7 @@ from setuptools import setup, find_packages
 setup(
     name='cartodb_services',
 
-    version='0.5.2',
+    version='0.5.3',
 
     description='CartoDB Services API Python Library',