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Fix partial update for the ListSerializer.

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This commit is contained in:
Vadim 2016-06-24 15:04:18 +03:00
parent 3a7bfdfa70
commit 53a1205dd0
1 changed files with 7 additions and 0 deletions
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7
rest_framework/serializers.py
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@ -533,6 +533,10 @@ class ListSerializer(BaseSerializer):
super(ListSerializer, self).__init__(*args, **kwargs) super(ListSerializer, self).__init__(*args, **kwargs)
self.child.bind(field_name='', parent=self) self.child.bind(field_name='', parent=self)
def bind(self, field_name, parent):
super(ListSerializer, self).bind(field_name, parent)
self.partial = self.parent.partial
def get_initial(self): def get_initial(self):
if hasattr(self, 'initial_data'): if hasattr(self, 'initial_data'):
return self.to_representation(self.initial_data) return self.to_representation(self.initial_data)
@ -584,6 +588,9 @@ class ListSerializer(BaseSerializer):
}) })
if not self.allow_empty and len(data) == 0: if not self.allow_empty and len(data) == 0:
if self.partial:
raise SkipField()
message = self.error_messages['empty'] message = self.error_messages['empty']
raise ValidationError({ raise ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message] api_settings.NON_FIELD_ERRORS_KEY: [message]