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Code Issues 32 Releases Wiki Activity

[1.6.x] Fixed #21568 -- Added missing ModelMultipleChoiceField to_python method

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Thanks dibrovsd at gmail.com for the report and Simon Charette
for the review.
Backport of 8a9c8bb90 from master.
This commit is contained in:
Claude Paroz
2013-12-06 14:40:51 +01:00
parent 7d75a33331
commit 34c4b93c84
3 changed files with 32 additions and 0 deletions
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6
django/forms/models.py
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@@ -1167,6 +1167,12 @@ class ModelMultipleChoiceField(ModelChoiceField):
msg = _('Hold down "Control", or "Command" on a Mac, to select more than one.')
self.help_text = string_concat(self.help_text, ' ', msg)
def to_python(self, value):
if not value:
return []
to_py = super(ModelMultipleChoiceField, self).to_python
return [to_py(val) for val in value]
def clean(self, value):
if self.required and not value:
raise ValidationError(self.error_messages['required'], code='required')