From fcaee6e580efc62658a5b155525c55ef427c5778 Mon Sep 17 00:00:00 2001
From: Tom Christie
Date: Fri, 24 May 2013 23:44:23 +0100
Subject: Clean up OPTIONS implementation

---
 rest_framework/utils/encoders.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'rest_framework/utils/encoders.py')

diff --git a/rest_framework/utils/encoders.py b/rest_framework/utils/encoders.py
index b6de18a8..b26a2085 100644
--- a/rest_framework/utils/encoders.py
+++ b/rest_framework/utils/encoders.py
@@ -3,7 +3,8 @@ Helper classes for parsers.
 """
 from __future__ import unicode_literals
 from django.utils.datastructures import SortedDict
-from rest_framework.compat import timezone
+from django.utils.functional import Promise
+from rest_framework.compat import timezone, force_text
 from rest_framework.serializers import DictWithMetadata, SortedDictWithMetadata
 import datetime
 import decimal
@@ -19,7 +20,9 @@ class JSONEncoder(json.JSONEncoder):
     def default(self, o):
         # For Date Time string spec, see ECMA 262
         # http://ecma-international.org/ecma-262/5.1/#sec-15.9.1.15
-        if isinstance(o, datetime.datetime):
+        if isinstance(o, Promise):
+            return force_text(o)
+        elif isinstance(o, datetime.datetime):
             r = o.isoformat()
             if o.microsecond:
                 r = r[:23] + r[26:]
-- 
cgit v1.2.3