From b905197f24a74066e79888c56ddcf676c994cefc Mon Sep 17 00:00:00 2001
From: elmccarthy <elmccarthy@gmail.com>
Date: Mon, 10 Jul 2017 03:43:36 -0700
Subject: [PATCH] Fix issue #5258 (#5259)

Sanitize serializer.data to remove hidden fields before rendering template JSON instance to raw data form.

* Fix lint issues
---
 rest_framework/renderers.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/rest_framework/renderers.py b/rest_framework/renderers.py
index 406dda72c..779f0dd44 100644
--- a/rest_framework/renderers.py
+++ b/rest_framework/renderers.py
@@ -556,7 +556,10 @@ class BrowsableAPIRenderer(BaseRenderer):
                 accepted = self.accepted_media_type
                 context = self.renderer_context.copy()
                 context['indent'] = 4
-                content = renderer.render(serializer.data, accepted, context)
+                data = {k: v for (k, v) in serializer.data.items()
+                        if not isinstance(serializer.fields[k],
+                                          serializers.HiddenField)}
+                content = renderer.render(data, accepted, context)
             else:
                 content = None