Merge branch 'master' of gitlab.pasteur.fr:bbrancot/django-basetheme-bootstrap

basetheme_bootstrap/views.py

@@ -50,6 +50,8 @@ def change_password(request):
 
 
 def signup(request):
+    if not request.user.is_anonymous:
+        return HttpResponseForbidden()
     if request.method == 'POST':
         form = UserCreationFormWithMore(request.POST)
         if form.is_valid():