#26427: AttributeError for a deleted setting under @override_settings, when an
Exception is raised
-----------------------------------+--------------------
Reporter: master | Owner: nobody
Type: Bug | Status: new
Component: Testing framework | Version: 1.9
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
-----------------------------------+--------------------
{{{
@override_settings()
class DemoTest(TestCase):
def test(self):
del settings.SOME # is in settings.py
url = reverse('viewname_with_a_non_existant_template')
self.assertRaises(TemplateDoesNotExist, self.client.get, url)
}}}
Output:
{{{
...
File "D:\Python34\lib\site-
packages\django-1.9.4-py3.4.egg\django\views\debug.py", line 294, in
get_traceback_data
'settings': get_safe_settings(),
File "D:\Python34\lib\site-
packages\django-1.9.4-py3.4.egg\django\views\debug.py", line 70, in
get_safe_settings
settings_dict[k] = cleanse_setting(k, getattr(settings, k))
File "D:\Python34\lib\site-
packages\django-1.9.4-py3.4.egg\django\conf\__init__.py", line 56, in
__getattr__
return getattr(self._wrapped, name)
File "D:\Python34\lib\site-
packages\django-1.9.4-py3.4.egg\django\conf\__init__.py", line 172, in
__getattr__
raise AttributeError
}}}
SOME is registered in {{{self._deleted}}}, but also returned by
{{{__dir__()}}} from {{{dir(self.default_settings)}}},
and so collected in {{{get_safe_settings()}}}.
Note: this is a blocking issue for me in the replacement of the deprecated
{{{SimpleTestCase.urls}}} by {{{override_settings(ROOT_URLCONF=...)}}}.
--
Ticket URL: <https://code.djangoproject.com/ticket/26427>
Django <https://code.djangoproject.com/>
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