From 9e29c6389529210978d58cee78e437b901f9daa2 Mon Sep 17 00:00:00 2001
From: Tom Christie
Date: Thu, 10 Oct 2013 17:33:22 +0100
Subject: Ensure read-only fields don't break with current HTML renderer
 behavior

---
 rest_framework/serializers.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'rest_framework/serializers.py')

diff --git a/rest_framework/serializers.py b/rest_framework/serializers.py
index bc9f73d1..8e945688 100644
--- a/rest_framework/serializers.py
+++ b/rest_framework/serializers.py
@@ -310,6 +310,8 @@ class BaseSerializer(WritableField):
         ret.fields = self._dict_class()
 
         for field_name, field in self.fields.items():
+            if field.read_only and obj is None:
+               continue
             field.initialize(parent=self, field_name=field_name)
             key = self.get_field_key(field_name)
             value = field.field_to_native(obj, field_name)
-- 
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