Notice that your URL marks the version of Django as 'dev' -- that means it's the documentation for the next, and as-yet-unreleased, version of Django, which will be 1.6.
For the documentation for 1.5, change 'dev' in the URL to '1.5' (which is also what will happen when you click the 'Documentation' link on djangoproject.com; it points to the most recent released version): https://docs.djangoproject.com/en/1.5/topics/cache/ Which, you'll notice, does not mention this function since it doesn't exist in 1.5. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.