From 3c39506014ab29bce26a3cbe258bf19a7ba604e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= <sybren@stuvel.eu>
Date: Thu, 28 Jul 2016 11:28:32 +0200
Subject: [PATCH] Allow PATCHing nodes.

---
 pillarsdk/nodes.py    |  3 ++-
 pillarsdk/resource.py | 17 +++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/pillarsdk/nodes.py b/pillarsdk/nodes.py
index 5b83a8e..2e81b8a 100755
--- a/pillarsdk/nodes.py
+++ b/pillarsdk/nodes.py
@@ -9,13 +9,14 @@ from .resource import Post
 from .resource import Update
 from .resource import Delete
 from .resource import Replace
+from .resource import Patch
 from .exceptions import ResourceNotFound
 
 from . import utils
 from .api import Api
 
 
-class Node(List, Find, Create, Post, Update, Delete, Replace):
+class Node(List, Find, Create, Post, Update, Delete, Replace, Patch):
     """Node class wrapping the REST nodes endpoint
     """
     path = "nodes"
diff --git a/pillarsdk/resource.py b/pillarsdk/resource.py
index d1e1880..b447744 100644
--- a/pillarsdk/resource.py
+++ b/pillarsdk/resource.py
@@ -385,3 +385,20 @@ class Post(Resource):
             return cls(new_attributes, api=self.api)"""
         self.merge(new_attributes)
         return self.success()
+
+
+class Patch(Resource):
+    def patch(self, patch, api=None):
+        """Patch a resource.
+
+        Usage::
+
+            >>> node = Node.find('12345')
+            >>> node.patch({'op': 'upvote'})
+        """
+
+        api = api or self.api
+        url = utils.join_url(self.path, self._id)
+
+        result = api.patch(url, patch)
+        return Resource(result)