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Fixed #24035 -- Clarified docs on CACHE_MIDDLEWARE_KEY_PREFIX vs KEY_PREFIX

This commit is contained in:
Frankie Robertson 2014-12-23 15:38:34 +02:00 committed by Tim Graham
parent 061caa5b38
commit 446b50b90e
2 changed files with 12 additions and 7 deletions
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11
docs/ref/settings.txt
View File

@ -283,7 +283,8 @@ CACHE_MIDDLEWARE_ALIAS
Default: ``default``
The cache connection to use for the cache middleware.
The cache connection to use for the :ref:`cache middleware
<the-per-site-cache>`.
.. setting:: CACHE_MIDDLEWARE_KEY_PREFIX
@ -292,7 +293,9 @@ CACHE_MIDDLEWARE_KEY_PREFIX
Default: ``''`` (Empty string)
The cache key prefix that the cache middleware should use.
A string which will be prefixed to the cache keys generated by the :ref:`cache
middleware <the-per-site-cache>`. This prefix is combined with the
:setting:`KEY_PREFIX <CACHES-KEY_PREFIX>` setting; it does not replace it.
See :doc:`/topics/cache`.
@ -303,8 +306,8 @@ CACHE_MIDDLEWARE_SECONDS
Default: ``600``
The default number of seconds to cache a page when the caching middleware or
``cache_page()`` decorator is used.
The default number of seconds to cache a page for the :ref:`cache middleware
<the-per-site-cache>`.
See :doc:`/topics/cache`.

8
docs/topics/cache.txt
View File

@ -436,6 +436,8 @@ of 60 seconds, and a maximum capacity of 1000 items::
Invalid arguments are silently ignored, as are invalid values of known
arguments.
.. _the-per-site-cache:
The per-site cache
==================
@ -562,9 +564,9 @@ setting for the middleware. It can be used like this::
def my_view(request):
...
The two settings can also be combined. If you specify a ``cache`` *and*
a ``key_prefix``, you will get all the settings of the requested cache
alias, but with the key_prefix overridden.
The ``key_prefix and ``cache`` arguments may be specified together. The
``key_prefix`` argument and the :setting:`KEY_PREFIX <CACHES-KEY_PREFIX>`
specified under :setting:`CACHES` will be concatenated.
Specifying per-view cache in the URLconf
----------------------------------------