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Add subclass matching to serializer field mapping.

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This commit is contained in:
Timo Tuominen 2014-09-01 12:17:36 +03:00
parent b40525d8e6
commit 82d4b20832
1 changed files with 3 additions and 0 deletions
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3
rest_framework/serializers.py
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@ -907,6 +907,9 @@ class ModelSerializer(Serializer):
try: try:
return self.field_mapping[model_field.__class__](**kwargs) return self.field_mapping[model_field.__class__](**kwargs)
except KeyError: except KeyError:
for model_field_class, serializer_field_class in self.field_mapping.items():
if isinstance(model_field, model_field_class):
return serializer_field_class(**kwargs)
return ModelField(model_field=model_field, **kwargs) return ModelField(model_field=model_field, **kwargs)
def get_validation_exclusions(self, instance=None): def get_validation_exclusions(self, instance=None):