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Fixed #25431 -- Readded inline foreign keys to modelformset instances

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Too much field exclusions in form's construct_instance() in _post_clean()
could lead to some unexpected missing ForeignKey values.
Fixes a regression from 45e049937. Refs #13776.
This commit is contained in:
Claude Paroz
2015-09-19 14:23:55 +02:00
parent c07f9fef39
commit 65a1055a36
3 changed files with 12 additions and 5 deletions
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10
django/forms/models.py
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@@ -376,6 +376,11 @@ class BaseModelForm(BaseForm):
exclude = self._get_validation_exclusions()
try:
self.instance = construct_instance(self, self.instance, opts.fields, exclude)
except ValidationError as e:
self._update_errors(e)
# Foreign Keys being used to represent inline relationships
# are excluded from basic field value validation. This is for two
# reasons: firstly, the value may not be supplied (#12507; the
@@ -387,11 +392,6 @@ class BaseModelForm(BaseForm):
if isinstance(field, InlineForeignKeyField):
exclude.append(name)
try:
self.instance = construct_instance(self, self.instance, opts.fields, exclude)
except ValidationError as e:
self._update_errors(e)
try:
self.instance.full_clean(exclude=exclude, validate_unique=False)
except ValidationError as e: