v. 0.2.

[django-ssify.git] / ssify / templatetags / ssify.py

diff --git a/ssify/templatetags/ssify.py b/ssify/templatetags/ssify.py
index f538fe6..b0ecd04 100644 (file)
--- a/ssify/templatetags/ssify.py
+++ b/ssify/templatetags/ssify.py
@@ -1,14 +1,15 @@
 # -*- coding: utf-8 -*-
-# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+# This file is part of django-ssify, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See README.md for more information.
 #
-from __future__ import absolute_import
+from __future__ import absolute_import, unicode_literals
 from django.conf import settings
 from django.core.urlresolvers import NoReverseMatch, reverse, resolve
-from django.middleware.csrf import get_token, rotate_token, _sanitize_token
+from django.middleware.csrf import get_token, _sanitize_token, rotate_token
 from django import template
 from django.utils.translation import get_language
 from ssify.decorators import ssi_variable
+from ssify.utils import ssi_vary_on_cookie
 from ssify.variables import SsiVariable
 
 
@@ -59,17 +60,22 @@ def ssi_include(context, name_, **kwargs):
                 var = SsiVariable(*var)
             request.ssi_vars_needed[var.name] = var
 
+    # Remember the decorators to use on the including view.
+    patch_response = getattr(view, 'ssi_patch_response', None)
+    if patch_response:
+        request.ssi_patch_response.extend(patch_response)
+
     # Output the SSI include.
     return "<!--#include file='%s'-->" % url
 
 
-@ssi_variable(register, vary=('Cookie',))
+@ssi_variable(register, patch_response=[ssi_vary_on_cookie])
 def get_csrf_token(request):
     """
-    As CsrfViewMiddleware.process_view is never for a cached response,
-    and we still need to provide a request-specific CSRF token as
-    request-info ssi variable, we must make sure here that the
-    CSRF token is in request.META['CSRF_COOKIE'].
+    CsrfViewMiddleware.process_view is never called for cached
+    responses, and we still need to provide a CSRF token as an
+    ssi variable, we must make sure here that the CSRF token
+    is in request.META['CSRF_COOKIE'].
 
     """
     token = get_token(request)
@@ -90,5 +96,5 @@ def get_csrf_token(request):
 
 
 @register.inclusion_tag('ssify/csrf_token.html', takes_context=True)
-def csrf_token(context):
+def ssi_csrf_token(context):
     return {'request': context['request']}