From e8db1834d3a3f6ba05276b64e5681288aa8f9820 Mon Sep 17 00:00:00 2001
From: Tom Christie
Date: Fri, 23 Jan 2015 15:24:06 +0000
Subject: Added UUIDField.

---
 rest_framework/fields.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'rest_framework/fields.py')

diff --git a/rest_framework/fields.py b/rest_framework/fields.py
index cc9410aa..5e3f7ce4 100644
--- a/rest_framework/fields.py
+++ b/rest_framework/fields.py
@@ -23,6 +23,7 @@ import datetime
 import decimal
 import inspect
 import re
+import uuid
 
 
 class empty:
@@ -632,6 +633,23 @@ class URLField(CharField):
         self.validators.append(validator)
 
 
+class UUIDField(Field):
+    default_error_messages = {
+        'invalid': _('"{value}" is not a valid UUID.'),
+    }
+
+    def to_internal_value(self, data):
+        if not isinstance(data, uuid.UUID):
+            try:
+                return uuid.UUID(data)
+            except (ValueError, TypeError):
+                self.fail('invalid', value=data)
+        return data
+
+    def to_representation(self, value):
+        return str(value)
+
+
 # Number types...
 
 class IntegerField(Field):
-- 
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