Added Vera scenes (#10424)

* Added Vera scenes

* Fixed flake8 issues

* Fixed comments

* Moved vera to use hass.data

* Made requested changes

homeassistant/components/binary_sensor/vera.py

@@ -19,8 +19,8 @@ _LOGGER = logging.getLogger(__name__)
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Perform the setup for Vera controller devices."""
     add_devices(
-        VeraBinarySensor(device, VERA_CONTROLLER)
-        for device in VERA_DEVICES['binary_sensor'])
+        VeraBinarySensor(device, hass.data[VERA_CONTROLLER])
+        for device in hass.data[VERA_DEVICES]['binary_sensor'])
 
 
 class VeraBinarySensor(VeraDevice, BinarySensorDevice):

homeassistant/components/climate/vera.py

@@ -32,8 +32,8 @@ SUPPORT_FLAGS = (SUPPORT_TARGET_TEMPERATURE | SUPPORT_OPERATION_MODE |
 def setup_platform(hass, config, add_devices_callback, discovery_info=None):
     """Set up of Vera thermostats."""
     add_devices_callback(
-        VeraThermostat(device, VERA_CONTROLLER) for
-        device in VERA_DEVICES['climate'])
+        VeraThermostat(device, hass.data[VERA_CONTROLLER]) for
+        device in hass.data[VERA_DEVICES]['climate'])
 
 
 class VeraThermostat(VeraDevice, ClimateDevice):

homeassistant/components/cover/vera.py

@@ -18,8 +18,8 @@ _LOGGER = logging.getLogger(__name__)
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Vera covers."""
     add_devices(
-        VeraCover(device, VERA_CONTROLLER) for
-        device in VERA_DEVICES['cover'])
+        VeraCover(device, hass.data[VERA_CONTROLLER]) for
+        device in hass.data[VERA_DEVICES]['cover'])
 
 
 class VeraCover(VeraDevice, CoverDevice):

homeassistant/components/light/vera.py

@@ -21,7 +21,8 @@ DEPENDENCIES = ['vera']
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Vera lights."""
     add_devices(
-        VeraLight(device, VERA_CONTROLLER) for device in VERA_DEVICES['light'])
+        VeraLight(device, hass.data[VERA_CONTROLLER]) for
+        device in hass.data[VERA_DEVICES]['light'])
 
 
 class VeraLight(VeraDevice, Light):

homeassistant/components/lock/vera.py

@@ -19,8 +19,8 @@ DEPENDENCIES = ['vera']
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Find and return Vera locks."""
     add_devices(
-        VeraLock(device, VERA_CONTROLLER) for
-        device in VERA_DEVICES['lock'])
+        VeraLock(device, hass.data[VERA_CONTROLLER]) for
+        device in hass.data[VERA_DEVICES]['lock'])
 
 
 class VeraLock(VeraDevice, LockDevice):

homeassistant/components/scene/vera.py

@@ -0,0 +1,60 @@
+"""
+Support for Vera scenes.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/scene.vera/
+"""
+import logging
+
+from homeassistant.util import slugify
+from homeassistant.components.scene import Scene
+from homeassistant.components.vera import (
+    VERA_CONTROLLER, VERA_SCENES, VERA_ID_FORMAT)
+
+DEPENDENCIES = ['vera']
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Vera scenes."""
+    add_devices(
+        [VeraScene(scene, hass.data[VERA_CONTROLLER])
+         for scene in hass.data[VERA_SCENES]], True)
+
+
+class VeraScene(Scene):
+    """Representation of a Vera scene entity."""
+
+    def __init__(self, vera_scene, controller):
+        """Initialize the scene."""
+        self.vera_scene = vera_scene
+        self.controller = controller
+
+        self._name = self.vera_scene.name
+        # Append device id to prevent name clashes in HA.
+        self.vera_id = VERA_ID_FORMAT.format(
+            slugify(vera_scene.name), vera_scene.scene_id)
+
+    def update(self):
+        """Update the scene status."""
+        self.vera_scene.refresh()
+
+    def activate(self, **kwargs):
+        """Activate the scene."""
+        self.vera_scene.activate()
+
+    @property
+    def name(self):
+        """Return the name of the scene."""
+        return self._name
+
+    @property
+    def device_state_attributes(self):
+        """Return the state attributes of the scene."""
+        return {'vera_scene_id': self.vera_scene.vera_scene_id}
+
+    @property
+    def should_poll(self):
+        """Return that polling is not necessary."""
+        return False

homeassistant/components/sensor/vera.py

@@ -25,8 +25,8 @@ SCAN_INTERVAL = timedelta(seconds=5)
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Vera controller devices."""
     add_devices(
-        VeraSensor(device, VERA_CONTROLLER)
-        for device in VERA_DEVICES['sensor'])
+        VeraSensor(device, hass.data[VERA_CONTROLLER])
+        for device in hass.data[VERA_DEVICES]['sensor'])
 
 
 class VeraSensor(VeraDevice, Entity):

homeassistant/components/switch/vera.py

@@ -19,8 +19,8 @@ _LOGGER = logging.getLogger(__name__)
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Vera switches."""
     add_devices(
-        VeraSwitch(device, VERA_CONTROLLER) for
-        device in VERA_DEVICES['switch'])
+        VeraSwitch(device, hass.data[VERA_CONTROLLER]) for
+        device in hass.data[VERA_DEVICES]['switch'])
 
 
 class VeraSwitch(VeraDevice, SwitchDevice):

homeassistant/components/vera.py

@@ -19,13 +19,13 @@ from homeassistant.const import (
     EVENT_HOMEASSISTANT_STOP, CONF_LIGHTS, CONF_EXCLUDE)
 from homeassistant.helpers.entity import Entity
 
-REQUIREMENTS = ['pyvera==0.2.38']
+REQUIREMENTS = ['pyvera==0.2.39']
 
 _LOGGER = logging.getLogger(__name__)
 
 DOMAIN = 'vera'
 
-VERA_CONTROLLER = None
+VERA_CONTROLLER = 'vera_controller'
 
 CONF_CONTROLLER = 'vera_controller_url'
 
@@ -34,7 +34,8 @@ VERA_ID_FORMAT = '{}_{}'
 ATTR_CURRENT_POWER_W = "current_power_w"
 ATTR_CURRENT_ENERGY_KWH = "current_energy_kwh"
 
-VERA_DEVICES = defaultdict(list)
+VERA_DEVICES = 'vera_devices'
+VERA_SCENES = 'vera_scenes'
 
 VERA_ID_LIST_SCHEMA = vol.Schema([int])
 
@@ -47,20 +48,20 @@ CONFIG_SCHEMA = vol.Schema({
 }, extra=vol.ALLOW_EXTRA)
 
 VERA_COMPONENTS = [
-    'binary_sensor', 'sensor', 'light', 'switch', 'lock', 'climate', 'cover'
+    'binary_sensor', 'sensor', 'light', 'switch',
+    'lock', 'climate', 'cover', 'scene'
 ]
 
 
 # pylint: disable=unused-argument, too-many-function-args
 def setup(hass, base_config):
     """Set up for Vera devices."""
-    global VERA_CONTROLLER
     import pyvera as veraApi
 
     def stop_subscription(event):
         """Shutdown Vera subscriptions and subscription thread on exit."""
         _LOGGER.info("Shutting down subscriptions")
-        VERA_CONTROLLER.stop()
+        hass.data[VERA_CONTROLLER].stop()
 
     config = base_config.get(DOMAIN)
 
@@ -70,11 +71,14 @@ def setup(hass, base_config):
     exclude_ids = config.get(CONF_EXCLUDE)
 
     # Initialize the Vera controller.
-    VERA_CONTROLLER, _ = veraApi.init_controller(base_url)
+    controller, _ = veraApi.init_controller(base_url)
+    hass.data[VERA_CONTROLLER] = controller
     hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, stop_subscription)
 
     try:
-        all_devices = VERA_CONTROLLER.get_devices()
+        all_devices = controller.get_devices()
+
+        all_scenes = controller.get_scenes()
     except RequestException:
         # There was a network related error connecting to the Vera controller.
         _LOGGER.exception("Error communicating with Vera API")
@@ -84,12 +88,19 @@ def setup(hass, base_config):
     devices = [device for device in all_devices
                if device.device_id not in exclude_ids]
 
+    vera_devices = defaultdict(list)
     for device in devices:
         device_type = map_vera_device(device, light_ids)
         if device_type is None:
             continue
 
-        VERA_DEVICES[device_type].append(device)
+        vera_devices[device_type].append(device)
+    hass.data[VERA_DEVICES] = vera_devices
+
+    vera_scenes = []
+    for scene in all_scenes:
+        vera_scenes.append(scene)
+    hass.data[VERA_SCENES] = vera_scenes
 
     for component in VERA_COMPONENTS:
         discovery.load_platform(hass, component, DOMAIN, {}, base_config)

requirements_all.txt

@@ -925,7 +925,7 @@ pyunifi==2.13
 # pyuserinput==0.1.11
 
 # homeassistant.components.vera
-pyvera==0.2.38
+pyvera==0.2.39
 
 # homeassistant.components.media_player.vizio
 pyvizio==0.0.2