From 4de971725601ed5f630ec103ad01cf5c624ad866 Mon Sep 17 00:00:00 2001
From: Robbie Trencheny <me@robbiet.us>
Date: Sat, 3 Sep 2016 21:52:31 -0700
Subject: [PATCH] Add the occupancy sensor_class (#3176)

Such a complicated PR
---
 homeassistant/components/binary_sensor/__init__.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/homeassistant/components/binary_sensor/__init__.py b/homeassistant/components/binary_sensor/__init__.py
index 2f751683265..18e33ffe738 100644
--- a/homeassistant/components/binary_sensor/__init__.py
+++ b/homeassistant/components/binary_sensor/__init__.py
@@ -27,6 +27,7 @@ SENSOR_CLASSES = [
     'moisture',      # Specifically a wetness sensor
     'motion',        # Motion sensor
     'moving',        # On means moving, Off means stopped
+    'occupancy',     # On means occupied, Off means not occupied
     'opening',       # Door, window, etc.
     'power',         # Power, over-current, etc
     'safety',        # Generic on=unsafe, off=safe