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Added a get_excluded_fieldnames() method.

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Model validation now excludes fields not listed in Meta fields (if set).
This commit is contained in:
Marko Tibold 2012-11-27 23:49:27 +01:00
parent f104f74340
commit 899f96ae91
1 changed files with 12 additions and 1 deletions
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13
rest_framework/serializers.py
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@ -119,6 +119,17 @@ class BaseSerializer(Field):
"""
return {}
def get_excluded_fieldnames(self):
"""
Returns the fieldnames that should not be validated.
"""
excluded_fields = list(self.opts.exclude)
for field in self.fields.keys() + self.default_fields.keys():
if self.opts.fields:
if field not in self.opts.fields + self.opts.exclude:
excluded_fields.append(field)
return excluded_fields
def get_fields(self):
"""
Returns the complete set of fields for the object as a dict.
@ -466,7 +477,7 @@ class ModelSerializer(Serializer):
def perform_model_validation(self, restored_object):
# Call Django's full_clean() which in turn calls: Model.clean_fields(), Model.clean(), Model.validat_unique()
restored_object.full_clean(exclude=list(self.opts.exclude))
restored_object.full_clean(exclude=list(self.get_excluded_fieldnames()))
def restore_object(self, attrs, instance=None):
"""