+try:
+ from django.middleware.csrf import rotate_token
+except ImportError:
+ from django.middleware.csrf import _get_new_csrf_key
+
+ # Missing in Django 1.4
+ def rotate_token(request):
+ request.META.update({
+ "CSRF_COOKIE_USED": True,
+ "CSRF_COOKIE": _get_new_csrf_key(),
+
+ })
+