From 370a8f3992e07f9226bcab5dc7813f1f55b59b11 Mon Sep 17 00:00:00 2001
From: Andrey Pavlov <apavlov@mirantis.com>
Date: Mon, 10 Aug 2015 11:04:20 +0300
Subject: [PATCH] Adding HTTP PATCH method to modify existing resources

Added support of PATCH HTTP method that will be implemented
the same way as current PUT method.

Partially-Implements: blueprint api-for-objects-update

Change-Id: I3cd7cd7e03fa424d5bd47244dc4d58462b8c859e
---
 sahara/utils/api.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sahara/utils/api.py b/sahara/utils/api.py
index 386b0110..f40dc188 100644
--- a/sahara/utils/api.py
+++ b/sahara/utils/api.py
@@ -49,6 +49,9 @@ class Rest(flask.Blueprint):
     def delete(self, rule, status_code=204):
         return self._mroute('DELETE', rule, status_code)
 
+    def patch(self, rule, status_code=202):
+        return self._mroute('PATCH', rule, status_code)
+
     def _mroute(self, methods, rule, status_code=None, **kw):
         if type(methods) is str:
             methods = [methods]
@@ -85,7 +88,7 @@ class Rest(flask.Blueprint):
                     flask.request.headers['X-Roles'].split(','),
                     request_id=req_id)
                 context.set_ctx(ctx)
-                if flask.request.method in ['POST', 'PUT']:
+                if flask.request.method in ['POST', 'PUT', 'PATCH']:
                     kwargs['data'] = request_data()
 
                 try: