import json; change code to alias in route api lookup

chaloBEST/mumbai/apiurls.py

@@ -2,5 +2,5 @@ from django.conf.urls.defaults import *
 import apiviews
 
 urlpatterns = patterns('',
-    (r'^route/(?P<code>[0-9]*)$', apiviews.route),
+    (r'^route/(?P<alias>.*)$', apiviews.route), #FIXME: better regexp for route alias?
 )

chaloBEST/mumbai/apiviews.py

@@ -1,8 +1,9 @@
 from models import *
 from ox.django.shortcuts import get_object_or_404_json, render_to_json_response
 
-def route(request, code):
-    route = get_object_or_404_json(Route, code=code)
+
+def route(request, alias):
+    route = get_object_or_404_json(Route, alias=alias)
     stops = [r.stop.get_geojson() for r in RouteDetail.objects.filter(route=route)]
     return render_to_json_response({
         'route': route.get_dict(),

chaloBEST/mumbai/models.py

@@ -2,6 +2,7 @@ from django.contrib.gis.db import models
 from django import forms
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.contenttypes import generic
+import json
 
 STOP_CHOICES = ( ('U','Up'),
                  ('D', 'Down'),