FIxed #10130: you may now delete attributes on `settings`. Thanks, jcassee.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11824 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@ -277,6 +277,13 @@ class LazyObject(object):
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self._setup()
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setattr(self._wrapped, name, value)
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def __delattr__(self, name):
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if name == "_wrapped":
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raise TypeError("can't delete _wrapped.")
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if self._wrapped is None:
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self._setup()
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delattr(self._wrapped, name)
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def _setup(self):
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"""
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Must be implemented by subclasses to initialise the wrapped object.
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@ -0,0 +1,17 @@
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import unittest
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from django.conf import settings
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class SettingsTests(unittest.TestCase):
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#
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# Regression tests for #10130: deleting settings.
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#
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def test_settings_delete(self):
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settings.TEST = 'test'
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self.assertEqual('test', settings.TEST)
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del settings.TEST
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self.assertRaises(AttributeError, getattr, settings, 'TEST')
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def test_settings_delete_wrapped(self):
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self.assertRaises(TypeError, delattr, settings, '_wrapped')
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