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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::
When overriding settings make sure to also handle the cases in which
Django or your app's code uses a cache or similar feature that retains
state even if the setting is changed. Django provides the
:data:`django.test.signals.setting_changed` signal to connect cleanup
and other state-resetting callbacks to.
When overriding settings make sure to also handle the cases in which your
app's code uses a cache or similar feature that retains state even if the
setting is changed. Django provides the
:data:`django.test.signals.setting_changed` signal to connect cleanup and
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
~~~~~~~~~~~~~~~~~~~~~~~~