From 5b701821a94a83c2d7260f8afb5f66161caf5185 Mon Sep 17 00:00:00 2001
From: Paul Makepeace <makepeace@apple.com>
Date: Thu, 10 Oct 2013 15:32:56 +0500
Subject: [PATCH] incorrectly class attributes

---
 google/refine/facet.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/google/refine/facet.py b/google/refine/facet.py
index 09e7578..bce9687 100644
--- a/google/refine/facet.py
+++ b/google/refine/facet.py
@@ -213,10 +213,10 @@ class FacetsResponse(object):
 
 class Engine(object):
     """An Engine keeps track of Facets, and responses to facet computation."""
-    facets = []
-    facet_index_by_id = {}  # dict of facets by Facet object id
 
     def __init__(self, *facets, **kwargs):
+        self.facets = []
+        self.facet_index_by_id = {}  # dict of facets by Facet object id
         self.set_facets(*facets)
         self.mode = kwargs.get('mode', 'row-based')