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Added 'key_prefix' keyword argument to cache_page()

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This was available before r11586, but undocumented.  It has now been
re-added with documentation and explicit support, as it seems like a useful
feature and people were using it before.



git-svn-id: http://code.djangoproject.com/svn/django/trunk@11595 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Luke Plant 2009-09-28 21:54:54 +00:00
parent a97648a7e0
commit 6e3a72585a
3 changed files with 25 additions and 4 deletions
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11
docs/topics/cache.txt
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@ -361,6 +361,17 @@ then requests to ``/foo/1/`` and ``/foo/23/`` will be cached separately, as
you may expect. But once a particular URL (e.g., ``/foo/23/``) has been
requested, subsequent requests to that URL will use the cache.
``cache_page`` can also take an optional keyword argument, ``key_prefix``, which
works in the same way as the ``CACHE_MIDDLEWARE_KEY_PREFIX`` setting for the
middleware. It can be used like this::
my_view = cache_page(my_view, 60 * 15, key_prefix="site1")
Or, using Python 2.4's decorator syntax::
@cache_page(60 * 15, key_prefix="site1")
def my_view(request):
Specifying per-view cache in the URLconf
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