cartodb4/dataservices-api
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Controls empty response from geocoding service

Browse Source
This commit is contained in:
Guido Fioravantti 2015-11-03 19:21:28 +01:00
parent 048a5535dc
commit 1a21dda52a
2 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/python/heremaps/heremapsexceptions.py
View File

@ -9,3 +9,7 @@ class BadGeocodingParams(Exception):
class NoGeocodingParams(Exception):
def __str__(self):
return repr('No params for geocoding specified')
class EmptyGeocoderResponse(Exception):
def __str__(self):
return repr('The request could not be geocoded')

10
lib/python/heremaps/heremapsgeocoder.py
View File

@ -2,7 +2,7 @@ import inspect
import json
import urllib
from heremapsexceptions import BadGeocodingParams, NoGeocodingParams
from heremapsexceptions import BadGeocodingParams, EmptyGeocoderResponse, NoGeocodingParams
class Geocoder:
'A Here Maps Geocoder wrapper for python'
@ -94,8 +94,12 @@ class Geocoder:
return self.geocode(params)
def extractLngLatFromResponse(response):
location = response['Response']['View'][0]['Result'][0]['Location']
def extractLngLatFromResponse(self, response):
view = response['Response']['View']
if len(view) is 0: raise EmptyGeocoderResponse()
location = view[0]['Result'][0]['Location']
longitude = location['DisplayPosition']['Longitude']
latitude = location['DisplayPosition']['Latitude']