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Code Issues 32 Releases Wiki Activity

[1.7.x] Fixed #22539 -- Copied exclude argument in Model.full_clean() to prevent side effects.

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Backport of e2e4cdba11 from master
This commit is contained in:
Yehonatan Daniv
2014-05-01 12:55:52 +03:00
committed by Tim Graham
parent e5941ba5f3
commit d56267ba57
3 changed files with 11 additions and 2 deletions
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7
tests/validation/tests.py
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@@ -59,6 +59,13 @@ class BaseModelValidationTests(ValidationTestCase):
mtv = ModelToValidate(number=10, name='Some Name', slug='##invalid##')
self.assertFailsValidation(mtv.full_clean, ['slug'])
def test_full_clean_does_not_mutate_exclude(self):
mtv = ModelToValidate(f_with_custom_validator=42)
exclude = ['number']
self.assertFailsValidation(mtv.full_clean, ['name'], exclude=exclude)
self.assertEqual(len(exclude), 1)
self.assertEqual(exclude[0], 'number')
class ArticleForm(forms.ModelForm):
class Meta: