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Commit509c54d

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Merge pull request#3435 from stianjensen/unique-error
Use model error_messages when available
2 parentsc28bc98 +62c000b commit509c54d

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2 files changed

+10
-2
lines changed

2 files changed

+10
-2
lines changed

‎rest_framework/utils/field_mapping.py‎

Lines changed: 9 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -193,7 +193,15 @@ def get_field_kwargs(field_name, model_field):
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]
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ifgetattr(model_field,'unique',False):
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validator=UniqueValidator(queryset=model_field.model._default_manager)
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unique_error_message=model_field.error_messages.get('unique',None)
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ifunique_error_message:
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unique_error_message=unique_error_message% {
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'model_name':model_field.model._meta.object_name,
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'field_label':model_field.verbose_name
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}
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validator=UniqueValidator(
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queryset=model_field.model._default_manager,
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message=unique_error_message)
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validator_kwarg.append(validator)
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ifvalidator_kwarg:

‎tests/test_validators.py‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -48,7 +48,7 @@ def test_is_not_unique(self):
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data= {'username':'existing'}
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serializer=UniquenessSerializer(data=data)
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assertnotserializer.is_valid()
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assertserializer.errors== {'username': ['This field must be unique.']}
51+
assertserializer.errors== {'username': ['UniquenessModel with this username already exists.']}
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deftest_is_unique(self):
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data= {'username':'other'}

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