never cache participant view

diff --git a/stage2/views.py b/stage2/views.py
index e199de0..1116257 100644 (file)
--- a/stage2/views.py
+++ b/stage2/views.py
@@ -5,6 +5,8 @@ from django.http import Http404
 from django.http.response import HttpResponseRedirect, HttpResponse, HttpResponseForbidden
 from django.shortcuts import get_object_or_404, render
 from django.utils import timezone
 from django.http.response import HttpResponseRedirect, HttpResponse, HttpResponseForbidden
 from django.shortcuts import get_object_or_404, render
 from django.utils import timezone

+from django.utils.cache import patch_cache_control
+from django.views.decorators.cache import never_cache

 from django.views.decorators.http import require_POST
 from unidecode import unidecode
 
 from django.views.decorators.http import require_POST
 from unidecode import unidecode
 


@@ -23,13 +25,17 @@ def all_assignments(participant):
     return assignments
 
 
     return assignments
 
 

+@never_cache

 def participant_view(request, participant_id, key):
     participant = get_object_or_404(Participant, id=participant_id)
     if not participant.check(key):
         raise Http404
 def participant_view(request, participant_id, key):
     participant = get_object_or_404(Participant, id=participant_id)
     if not participant.check(key):
         raise Http404

-    return render(request, 'stage2/participant.html', {
+    response = render(request, 'stage2/participant.html', {

         'participant': participant,
         'assignments': all_assignments(participant)})
         'participant': participant,
         'assignments': all_assignments(participant)})

+    # not needed in Django 1.8
+    patch_cache_control(response, no_cache=True, no_store=True, must_revalidate=True)
+    return response

 
 
 @require_POST
 
 
 @require_POST