Big glaring warning in docs/flatpages.txt to remind people how response middleware works

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7555 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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James Bennett 2008-05-28 20:31:03 +00:00
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@ -66,6 +66,17 @@ resort.
For more on middleware, read the `middleware docs`_.
.. admonition:: Ensure that your 404 template works
Note that the ``FlatpageFallbackMiddleware`` only steps in once
another view has successfully produced a 404 response. If another
view or middleware class attempts to produce a 404 but ends up
raising an exception instead (such as a ``TemplateDoesNotExist``
exception if your site does not have an appropriate template to
use for HTTP 404 responses), the response will become an HTTP 500
("Internal Server Error") and the ``FlatpageFallbackMiddleware``
will not attempt to serve a flat page.
.. _SITE_ID: ../settings/#site-id
.. _RequestContext: ../templates_python/#subclassing-context-djangocontext
.. _middleware docs: ../middleware/