Commit d5463872 authored by Alex Gaynor's avatar Alex Gaynor Committed by Tim Graham
Browse files

[1.8.x] Simplified the lazy CSRF token implementation in csrf context processor. 

This significantly improves performance on PyPy. The previous
implementation would generate a new class on every single request,
which is relatively slow.

Backport of 8099d33b from master
parent ee86bf24

django/template/context_processors.py

+2 −4
Original line number Diff line number Diff line
@@ -11,9 +11,8 @@ from __future__ import unicode_literals 


from django.conf import settings

from django.middleware.csrf import get_token

from django.utils import six

from django.utils.encoding import smart_text

from django.utils.functional import lazy

from django.utils.functional import SimpleLazyObject, lazy





def csrf(request):
@@ -30,9 +29,8 @@ def csrf(request): 
            return 'NOTPROVIDED'

        else:

            return smart_text(token)

    _get_val = lazy(_get_val, six.text_type)



    return {'csrf_token': _get_val()}

    return {'csrf_token': SimpleLazyObject(_get_val)}





def debug(request):