Fixed safwanrahman#11: Request body in save_info view is bytes object (…

…safwanrahman#17)

Fixed safwanrahman#11: Request body in save_info view is bytes object (support for Python 3).

webpush/views.py

@@ -16,7 +16,7 @@
 def save_info(request):
     # Parse the  json object from post data. return 400 if the json encoding is wrong
     try:
-        post_data = json.loads(request.body)
+        post_data = json.loads(request.body.decode('utf-8'))
     except ValueError:
         return HttpResponse(status=400)
 
@@ -69,4 +69,4 @@ def process_subscription_data(post_data):
     subscription_data.update(keys)
     # Insert the browser name
     subscription_data["browser"] = post_data.pop("browser")
-    return subscription_data
+    return subscription_data