From 9188df1b19bc4027ada18435eccb4bdb3194120f Mon Sep 17 00:00:00 2001
From: Fabian Affolter <fabian@affolter-engineering.ch>
Date: Thu, 29 Jun 2017 17:16:03 +0200
Subject: [PATCH] Use 'hass.data' instead of global

---
 .../components/binary_sensor/digital_ocean.py | 21 ++++++++++---------
 homeassistant/components/digital_ocean.py     |  9 ++++----
 .../components/switch/digital_ocean.py        | 19 ++++++++---------
 3 files changed, 25 insertions(+), 24 deletions(-)

diff --git a/homeassistant/components/binary_sensor/digital_ocean.py b/homeassistant/components/binary_sensor/digital_ocean.py
index ea02196f3eb1c1..d9a0ac6711b625 100644
--- a/homeassistant/components/binary_sensor/digital_ocean.py
+++ b/homeassistant/components/binary_sensor/digital_ocean.py
@@ -8,19 +8,18 @@
 
 import voluptuous as vol
 
+import homeassistant.helpers.config_validation as cv
 from homeassistant.components.binary_sensor import (
     BinarySensorDevice, PLATFORM_SCHEMA)
 from homeassistant.components.digital_ocean import (
     CONF_DROPLETS, ATTR_CREATED_AT, ATTR_DROPLET_ID, ATTR_DROPLET_NAME,
     ATTR_FEATURES, ATTR_IPV4_ADDRESS, ATTR_IPV6_ADDRESS, ATTR_MEMORY,
-    ATTR_REGION, ATTR_VCPUS)
-from homeassistant.loader import get_component
-import homeassistant.helpers.config_validation as cv
+    ATTR_REGION, ATTR_VCPUS, DATA_DIGITAL_OCEAN)
 
 _LOGGER = logging.getLogger(__name__)
 
 DEFAULT_NAME = 'Droplet'
-DEFAULT_SENSOR_CLASS = 'motion'
+DEFAULT_SENSOR_CLASS = 'moving'
 DEPENDENCIES = ['digital_ocean']
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -30,19 +29,21 @@
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Digital Ocean droplet sensor."""
-    digital_ocean = get_component('digital_ocean')
+    digital = hass.data.get(DATA_DIGITAL_OCEAN)
+    if not digital:
+        return False
+
     droplets = config.get(CONF_DROPLETS)
 
     dev = []
     for droplet in droplets:
-        droplet_id = digital_ocean.DIGITAL_OCEAN.get_droplet_id(droplet)
+        droplet_id = digital.get_droplet_id(droplet)
         if droplet_id is None:
             _LOGGER.error("Droplet %s is not available", droplet)
             return False
-        dev.append(DigitalOceanBinarySensor(
-            digital_ocean.DIGITAL_OCEAN, droplet_id))
+        dev.append(DigitalOceanBinarySensor(digital, droplet_id))
 
-    add_devices(dev)
+    add_devices(dev, True)
 
 
 class DigitalOceanBinarySensor(BinarySensorDevice):
@@ -53,7 +54,7 @@ def __init__(self, do, droplet_id):
         self._digital_ocean = do
         self._droplet_id = droplet_id
         self._state = None
-        self.update()
+        self.data = None
 
     @property
     def name(self):
diff --git a/homeassistant/components/digital_ocean.py b/homeassistant/components/digital_ocean.py
index b133aa5f48f221..6ba2c8248592d8 100644
--- a/homeassistant/components/digital_ocean.py
+++ b/homeassistant/components/digital_ocean.py
@@ -29,7 +29,7 @@
 
 CONF_DROPLETS = 'droplets'
 
-DIGITAL_OCEAN = None
+DATA_DIGITAL_OCEAN = 'data_do'
 DIGITAL_OCEAN_PLATFORMS = ['switch', 'binary_sensor']
 DOMAIN = 'digital_ocean'
 
@@ -47,13 +47,14 @@ def setup(hass, config):
     conf = config[DOMAIN]
     access_token = conf.get(CONF_ACCESS_TOKEN)
 
-    global DIGITAL_OCEAN
-    DIGITAL_OCEAN = DigitalOcean(access_token)
+    digital = DigitalOcean(access_token)
 
-    if not DIGITAL_OCEAN.manager.get_account():
+    if not digital.manager.get_account():
         _LOGGER.error("No Digital Ocean account found for the given API Token")
         return False
 
+    hass.data[DATA_DIGITAL_OCEAN] = digital
+
     return True
 
 
diff --git a/homeassistant/components/switch/digital_ocean.py b/homeassistant/components/switch/digital_ocean.py
index c873439dd589c0..081eea80e2dcbd 100644
--- a/homeassistant/components/switch/digital_ocean.py
+++ b/homeassistant/components/switch/digital_ocean.py
@@ -8,13 +8,12 @@
 
 import voluptuous as vol
 
+import homeassistant.helpers.config_validation as cv
 from homeassistant.components.switch import (SwitchDevice, PLATFORM_SCHEMA)
 from homeassistant.components.digital_ocean import (
     CONF_DROPLETS, ATTR_CREATED_AT, ATTR_DROPLET_ID, ATTR_DROPLET_NAME,
     ATTR_FEATURES, ATTR_IPV4_ADDRESS, ATTR_IPV6_ADDRESS, ATTR_MEMORY,
-    ATTR_REGION, ATTR_VCPUS)
-from homeassistant.loader import get_component
-import homeassistant.helpers.config_validation as cv
+    ATTR_REGION, ATTR_VCPUS, DATA_DIGITAL_OCEAN)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -29,19 +28,21 @@
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Digital Ocean droplet switch."""
-    digital_ocean = get_component('digital_ocean')
+    digital = hass.data.get(DATA_DIGITAL_OCEAN)
+    if not digital:
+        return False
+
     droplets = config.get(CONF_DROPLETS)
 
     dev = []
     for droplet in droplets:
-        droplet_id = digital_ocean.DIGITAL_OCEAN.get_droplet_id(droplet)
+        droplet_id = digital.get_droplet_id(droplet)
         if droplet_id is None:
             _LOGGER.error("Droplet %s is not available", droplet)
             return False
-        dev.append(DigitalOceanSwitch(
-            digital_ocean.DIGITAL_OCEAN, droplet_id))
+        dev.append(DigitalOceanSwitch(digital, droplet_id))
 
-    add_devices(dev)
+    add_devices(dev, True)
 
 
 class DigitalOceanSwitch(SwitchDevice):
@@ -54,8 +55,6 @@ def __init__(self, do, droplet_id):
         self.data = None
         self._state = None
 
-        self.update()
-
     @property
     def name(self):
         """Return the name of the switch."""