Server: Better error handling and provide error details

server/extension/sql/100_routing_helper.sql

@@ -66,11 +66,12 @@ RETURNS cdb_dataservices_server.simple_route AS $$
     import sys
     service_manager.quota_service.increment_failed_service_use()
     service_manager.logger.error('Error trying to calculate Mapbox routing', sys.exc_info(), data={"username": username, "orgname": orgname})
-    raise Exception('Error trying to calculate Mapbox routing')
+    raise Exception('Error trying to calculate Mapbox routing: ' + str(e))
   finally:
     service_manager.quota_service.increment_total_service_use()
 $$ LANGUAGE @@plpythonu@@ SECURITY DEFINER STABLE PARALLEL RESTRICTED;
 
+
 CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_tomtom_route_with_waypoints(
   username TEXT,
   orgname TEXT,
@@ -134,7 +135,7 @@ RETURNS cdb_dataservices_server.simple_route AS $$
     import sys
     service_manager.quota_service.increment_failed_service_use()
     service_manager.logger.error('Error trying to calculate TomTom routing', sys.exc_info(), data={"username": username, "orgname": orgname})
-    raise Exception('Error trying to calculate TomTom routing')
+    raise Exception('Error trying to calculate TomTom routing: ' + str(e))
   finally:
     service_manager.quota_service.increment_total_service_use()
 $$ LANGUAGE @@plpythonu@@ SECURITY DEFINER STABLE PARALLEL RESTRICTED;

server/lib/python/cartodb_services/cartodb_services/mapbox/isolines.py

@@ -105,7 +105,7 @@ class MapboxIsolines():
             elif response.status_code == requests.codes.unprocessable_entity:
                 return []
             else:
-                raise ServiceException(response.status_code, response)
+                raise ServiceException('Unexpected response (' + str(response.status_code) + '): ' + str(response.content), response)
         except requests.Timeout as te:
             # In case of timeout we want to stop the job because the server
             # could be down

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

@@ -94,7 +94,7 @@ class MapboxRouting(Traceable):
             elif response.status_code == requests.codes.unprocessable_entity:
                 return MapboxRoutingResponse(None, None, None)
             else:
-                raise ServiceException(response.status_code, response)
+                raise ServiceException('Unexpected response (' + str(response.status_code) + '): ' + str(response.content), response)
         except requests.Timeout as te:
             # In case of timeout we want to stop the job because the server
             # could be down

server/lib/python/cartodb_services/cartodb_services/tomtom/isolines.py

@@ -82,7 +82,7 @@ class TomTomIsolines():
             elif response.status_code == requests.codes.unprocessable_entity:
                 return []
             else:
-                raise ServiceException(response.status_code, response)
+                raise ServiceException('Unexpected response (' + str(response.status_code) + '): ' + str(response.content), response)
         except requests.Timeout as te:
             # In case of timeout we want to stop the job because the server
             # could be down

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

@@ -120,7 +120,7 @@ class TomTomRouting(Traceable):
             elif response.status_code == requests.codes.unprocessable_entity:
                 return TomTomRoutingResponse(None, None, None)
             else:
-                raise ServiceException(response.status_code, response)
+                raise ServiceException('Unexpected response (' + str(response.status_code) + '): ' + str(response.content), response)
         except requests.Timeout as te:
             # In case of timeout we want to stop the job because the server
             # could be down