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Merge 786fae2c85 into 1f3ded4559

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This commit is contained in:
Kevin Wang 2013-12-21 12:54:27 -08:00
commit 5be65a47ce
1 changed files with 15 additions and 8 deletions
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23
rest_framework/serializers.py
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@ -142,6 +142,7 @@ class SerializerOptions(object):
self.depth = getattr(meta, 'depth', 0)
self.fields = getattr(meta, 'fields', ())
self.exclude = getattr(meta, 'exclude', ())
self.write_only_fields = getattr(meta, 'write_only_fields', ())
class BaseSerializer(WritableField):
@ -320,14 +321,18 @@ class BaseSerializer(WritableField):
for field_name, field in self.fields.items():
if field.read_only and obj is None:
continue
field.initialize(parent=self, field_name=field_name)
key = self.get_field_key(field_name)
value = field.field_to_native(obj, field_name)
method = getattr(self, 'transform_%s' % field_name, None)
if callable(method):
value = method(obj, value)
ret[key] = value
ret.fields[key] = self.augment_field(field, field_name, key, value)
elif field_name in getattr(self.opts, 'write_only_fields', ()):
key = self.get_field_key(field_name)
ret.fields[key] = self.augment_field(field, field_name, key, '')
else:
field.initialize(parent=self, field_name=field_name)
key = self.get_field_key(field_name)
value = field.field_to_native(obj, field_name)
method = getattr(self, 'transform_%s' % field_name, None)
if callable(method):
value = method(obj, value)
ret[key] = value
ret.fields[key] = self.augment_field(field, field_name, key, value)
return ret
@ -874,6 +879,8 @@ class ModelSerializer(Serializer):
"""
Restore the model instance.
"""
attrs = dict((k,v) for (k,v) in filter(
lambda x:x not in getattr(self.opts, 'write_only_fields', ()), attrs.items()))
m2m_data = {}
related_data = {}
nested_forward_relations = {}