From b7a03d56d9449bb431694bd2272f1a121bc9b808 Mon Sep 17 00:00:00 2001 From: Olesya Borzdyko Date: Wed, 13 Aug 2014 11:05:34 +0400 Subject: [PATCH] refresh prefecth cache after saving data --- rest_framework/serializers.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/rest_framework/serializers.py b/rest_framework/serializers.py index c2b414d7a..590b08bda 100644 --- a/rest_framework/serializers.py +++ b/rest_framework/serializers.py @@ -1014,6 +1014,9 @@ class ModelSerializer(Serializer): if getattr(obj, '_m2m_data', None): for accessor_name, object_list in obj._m2m_data.items(): setattr(obj, accessor_name, object_list) + if hasattr(obj, '_prefetched_objects_cache')\ + and accessor_name in obj._prefetched_objects_cache: + obj._prefetched_objects_cache[accessor_name] = object_list del(obj._m2m_data) if getattr(obj, '_related_data', None):