From 0f508c58211051c873aae5a2d1c65a0c595e732a Mon Sep 17 00:00:00 2001
From: Tom Christie
Date: Mon, 17 Nov 2014 18:36:32 +0000
Subject: Docs for advanced default argument usage. Closes #1945

---
 rest_framework/fields.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'rest_framework/fields.py')

diff --git a/rest_framework/fields.py b/rest_framework/fields.py
index 58482db5..36afe7a9 100644
--- a/rest_framework/fields.py
+++ b/rest_framework/fields.py
@@ -117,6 +117,17 @@ class CreateOnlyDefault:
         return '%s(%s)' % (self.__class__.__name__, repr(self.default))
 
 
+class CurrentUserDefault:
+    def set_context(self, serializer_field):
+        self.user = serializer_field.context['request'].user
+
+    def __call__(self):
+        return self.user
+
+    def __repr__(self):
+        return '%s()' % self.__class__.__name__
+
+
 class SkipField(Exception):
     pass
 
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