exeption alemtat api

store/alemtat.py

@@ -122,11 +122,14 @@ class AlemTat(object):
                 Contract=self.CONTRACT,
         )
         r = requests.post(url, data=post_data)
-        if r.json()['AmountPlusFSAmount'] > 0:
-            return r.json()
-        else:
-            return self.get_amount_alternative(to, places, weight, service)
-
+        try:
+            if r.json()['AmountPlusFSAmount'] > 0:
+                return r.json()
+            else:
+                return self.get_amount_alternative(to, places, weight, service)
+        except KeyError:
+            return 0
+            
     ZONES_E = (
         (0.3, (
             (1, 1480),

store/views.py

@@ -360,19 +360,20 @@ class CartDetailView(TemplateView):
 def get_order_amount(request):
     retval = None
     _currency = _Currency(request)
-
-    a = AlemTat()
-    cart = Cart(request)
-    retval = dict(a.get_amount(
-            request.GET['city'],
-            len(cart.items),
-            cart.weight,
-            request.GET['deliv'],
-    ))
-
-    _retval = {k: _currency.get_price(v) for k, v in retval.items() if k != 'FS'}
-    _retval['FS'] = retval['FS']
-
+    try:
+        a = AlemTat()
+        cart = Cart(request)
+        retval = dict(a.get_amount(
+                request.GET['city'],
+                len(cart.items),
+                cart.weight,
+                request.GET['deliv'],
+        ))
+
+        _retval = {k: _currency.get_price(v) for k, v in retval.items() if k != 'FS'}
+        _retval['FS'] = retval['FS']
+    except:
+        _retval = {}
     return JsonResponse(_retval)