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fix to m2m object persistence

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This commit is contained in:
Dan Stephenson 2013-09-06 17:03:20 +01:00
parent 92c786132b
commit 5cfea7b933
1 changed files with 10 additions and 8 deletions
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18
rest_framework/serializers.py
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@ -898,14 +898,16 @@ class ModelSerializer(Serializer):
obj.save(**kwargs) obj.save(**kwargs)
if getattr(obj, '_m2m_data', None): if getattr(obj, '_m2m_data', None):
for accessor_name, object_list in obj._m2m_data.items(): if hasattr(obj._m2m_data, '__iter__'):
for m2m_object in object_list: for accessor_name, object_list in obj._m2m_data.items():
for field in m2m_object.__dict__.keys(): if object_list:
if not field == 'id': for m2m_object in object_list:
attr = getattr(m2m_object, field) for field in m2m_object.__dict__.keys():
setattr(m2m_object, field, m2m_object.__dict__[field]) if not field == 'id':
m2m_object.save() attr = getattr(m2m_object, field)
del(obj._m2m_data) setattr(m2m_object, field, m2m_object.__dict__[field])
m2m_object.save()
del(obj._m2m_data)
if getattr(obj, '_related_data', None): if getattr(obj, '_related_data', None):
for accessor_name, related in obj._related_data.items(): for accessor_name, related in obj._related_data.items():