From 023b065ddc08735c487adff76cc62a864efe1697 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20Gro=C3=9F?= <stephan@minddust.com>
Date: Wed, 14 Nov 2012 16:02:50 +0100
Subject: [PATCH] added support for passing page_size per request

---
 rest_framework/mixins.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/rest_framework/mixins.py b/rest_framework/mixins.py
index c3625a88e..f725fc9e9 100644
--- a/rest_framework/mixins.py
+++ b/rest_framework/mixins.py
@@ -55,6 +55,16 @@ class ListModelMixin(object):
 
         return Response(serializer.data)
 
+    def get_paginate_by(self, queryset):
+        page_size_param = self.request.QUERY_PARAMS.get('page_size')
+        if page_size_param:
+            try:
+                page_size = int(page_size_param)
+                return page_size
+            except ValueError:
+                pass
+        return super(ListModelMixin, self).get_paginate_by(queryset)
+
 
 class RetrieveModelMixin(object):
     """