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Clarified the fact that the signal_changed signal isn't used by Django itself (yet). Refs #17787. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17597 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Aymeric Augustin 2012-02-27 22:52:07 +00:00
parent ce88b57b9a
commit 2ddfcfbec6
1 changed files with 7 additions and 5 deletions
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docs/topics/testing.txt
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@ -1477,11 +1477,13 @@ decorate the class::
.. note:: .. note::
When overriding settings make sure to also handle the cases in which When overriding settings make sure to also handle the cases in which your
Django or your app's code uses a cache or similar feature that retains app's code uses a cache or similar feature that retains state even if the
state even if the setting is changed. Django provides the setting is changed. Django provides the
:data:`django.test.signals.setting_changed` signal to connect cleanup :data:`django.test.signals.setting_changed` signal to connect cleanup and
and other state-resetting callbacks to. other state-resetting callbacks to. Note that this signal isn't currently
used by Django itself, so changing built-in settings may not yield the
results you expect.
Emptying the test outbox Emptying the test outbox
~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~