tomchristie/django-rest-framework — pull request #1478 by vlastv (2014-03-20 10:47:03+00:00)
Title: Added test for nested model serialization

This shows the existence of a commit mistakes when saving a related object, if the source is not equal to field name

Source of this error https://github.com/vlastv/django-rest-framework/blob/master/rest_framework/serializers.py#L947 where difference is not considered in naming