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Code Issues 32 Releases Wiki Activity

Fixed #27642 -- Made forms.utils.flatatt() omit 'None' values from attrs.

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This commit is contained in:
Illia Volochii 2016-12-27 16:42:17 +02:00 committed by Tim Graham
parent 3e5c5e6754
commit 4a51ba228b
2 changed files with 2 additions and 1 deletions
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2
django/forms/utils.py
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@ -40,7 +40,7 @@ def flatatt(attrs):
if isinstance(value, bool): if isinstance(value, bool):
if value: if value:
boolean_attrs.append((attr,)) boolean_attrs.append((attr,))
else: elif value is not None:
key_value_attrs.append((attr, value)) key_value_attrs.append((attr, value))
return ( return (

1
tests/forms_tests/tests/test_utils.py
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@ -34,6 +34,7 @@ class FormsUtilsTestCase(SimpleTestCase):
flatatt({'class': "news", 'title': "Read this", 'required': False}), flatatt({'class': "news", 'title': "Read this", 'required': False}),
' class="news" title="Read this"' ' class="news" title="Read this"'
) )
self.assertEqual(flatatt({'class': None}), '')
self.assertEqual(flatatt({}), '') self.assertEqual(flatatt({}), '')
def test_flatatt_no_side_effects(self): def test_flatatt_no_side_effects(self):