From b4f3379c7002f0c80a26605fdd9c69d7cef2f16f Mon Sep 17 00:00:00 2001
From: Tom Christie
Date: Wed, 15 Oct 2014 15:13:28 +0100
Subject: Support fields that reference a simple callable

---
 rest_framework/fields.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'rest_framework/fields.py')

diff --git a/rest_framework/fields.py b/rest_framework/fields.py
index b881ad13..24dfaaf5 100644
--- a/rest_framework/fields.py
+++ b/rest_framework/fields.py
@@ -66,6 +66,8 @@ def get_attribute(instance, attrs):
                 return instance[attr]
             except (KeyError, TypeError, AttributeError):
                 raise exc
+    if is_simple_callable(instance):
+        return instance()
     return instance
 
 
@@ -1025,8 +1027,6 @@ class ReadOnlyField(Field):
         super(ReadOnlyField, self).__init__(**kwargs)
 
     def to_representation(self, value):
-        if is_simple_callable(value):
-            return value()
         return value
 
 
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