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Fix object creation with reverse M2M when related_name unspecified

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It seems that field.related_query_name() does not return the related_name
for reverse M2M relations when related_name is not explicitly set in the M2M field
definition.

So, change to use obj.get_accessor_name(), where obj is an instance of
RelatedObject, as are returned by a model's
_meta.get_all_related_many_to_many_objects(), or as in the tuples returned by
_meta.get_all_m2m_objects_with_model().
This commit is contained in:
Ben Pietravalle 2013-11-08 13:19:40 +00:00
parent 97430c0d9c
commit b7b57adee2
1 changed files with 1 additions and 1 deletions
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2
rest_framework/serializers.py
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@ -873,7 +873,7 @@ class ModelSerializer(Serializer):
# Reverse m2m relations # Reverse m2m relations
for (obj, model) in meta.get_all_related_m2m_objects_with_model(): for (obj, model) in meta.get_all_related_m2m_objects_with_model():
field_name = obj.field.related_query_name() field_name = obj.get_accessor_name()
if field_name in attrs: if field_name in attrs:
m2m_data[field_name] = attrs.pop(field_name) m2m_data[field_name] = attrs.pop(field_name)