Merge pull request #4446 from home-assistant/dev

0.33

.coveragerc

@@ -28,6 +28,9 @@ omit =
     homeassistant/components/envisalink.py
     homeassistant/components/*/envisalink.py
 
+    homeassistant/components/google.py
+    homeassistant/components/*/google.py
+
     homeassistant/components/insteon_hub.py
     homeassistant/components/*/insteon_hub.py
 
@@ -98,6 +101,9 @@ omit =
     homeassistant/components/netatmo.py
     homeassistant/components/*/netatmo.py
 
+    homeassistant/components/neato.py
+    homeassistant/components/*/neato.py
+
     homeassistant/components/homematic.py
     homeassistant/components/*/homematic.py
 
@@ -132,7 +138,7 @@ omit =
     homeassistant/components/climate/knx.py
     homeassistant/components/climate/proliphix.py
     homeassistant/components/climate/radiotherm.py
-    homeassistant/components/cover/garadget.py    
+    homeassistant/components/cover/garadget.py
     homeassistant/components/cover/homematic.py
     homeassistant/components/cover/rpi_gpio.py
     homeassistant/components/cover/scsgate.py
@@ -144,12 +150,14 @@ omit =
     homeassistant/components/device_tracker/bluetooth_le_tracker.py
     homeassistant/components/device_tracker/bluetooth_tracker.py
     homeassistant/components/device_tracker/bt_home_hub_5.py
+    homeassistant/components/device_tracker/cisco_ios.py
     homeassistant/components/device_tracker/fritz.py
     homeassistant/components/device_tracker/icloud.py
     homeassistant/components/device_tracker/luci.py
     homeassistant/components/device_tracker/netgear.py
     homeassistant/components/device_tracker/nmap_tracker.py
     homeassistant/components/device_tracker/snmp.py
+    homeassistant/components/device_tracker/swisscom.py
     homeassistant/components/device_tracker/thomson.py
     homeassistant/components/device_tracker/tomato.py
     homeassistant/components/device_tracker/tplink.py
@@ -278,6 +286,7 @@ omit =
     homeassistant/components/sensor/openweathermap.py
     homeassistant/components/sensor/pi_hole.py
     homeassistant/components/sensor/plex.py
+    homeassistant/components/sensor/pvoutput.py
     homeassistant/components/sensor/sabnzbd.py
     homeassistant/components/sensor/scrape.py
     homeassistant/components/sensor/serial_pm.py
@@ -306,7 +315,6 @@ omit =
     homeassistant/components/switch/edimax.py
     homeassistant/components/switch/hikvisioncam.py
     homeassistant/components/switch/mystrom.py
-    homeassistant/components/switch/neato.py
     homeassistant/components/switch/netio.py
     homeassistant/components/switch/orvibo.py
     homeassistant/components/switch/pilight.py

.hound.yml

@@ -0,0 +1,2 @@
+python:
+  enabled: true

homeassistant/bootstrap.py

@@ -4,7 +4,7 @@ import logging
 import logging.handlers
 import os
 import sys
-from collections import defaultdict
+from collections import OrderedDict
 
 from types import ModuleType
 from typing import Any, Optional, Dict
@@ -57,7 +57,7 @@ def async_setup_component(hass: core.HomeAssistant, domain: str,
         yield from hass.loop.run_in_executor(None, loader.prepare, hass)
 
     if config is None:
-        config = defaultdict(dict)
+        config = {}
 
     components = loader.load_order_component(domain)
 
@@ -142,6 +142,7 @@ def _async_setup_component(hass: core.HomeAssistant,
         async_comp = hasattr(component, 'async_setup')
 
         try:
+            _LOGGER.info("Setting up %s", domain)
             if async_comp:
                 result = yield from component.async_setup(hass, config)
             else:
@@ -165,15 +166,6 @@ def _async_setup_component(hass: core.HomeAssistant,
 
         hass.config.components.append(component.DOMAIN)
 
-        # Assumption: if a component does not depend on groups
-        # it communicates with devices
-        if (not async_comp and
-                'group' not in getattr(component, 'DEPENDENCIES', [])):
-            if hass.pool is None:
-                hass.async_init_pool()
-            if hass.pool.worker_count <= 10:
-                hass.pool.add_worker()
-
         hass.bus.async_fire(
             EVENT_COMPONENT_LOADED, {ATTR_COMPONENT: component.DOMAIN}
         )
@@ -353,7 +345,7 @@ def from_config_dict(config: Dict[str, Any],
 
     # run task
     future = asyncio.Future(loop=hass.loop)
-    hass.loop.create_task(_async_init_from_config_dict(future))
+    hass.async_add_job(_async_init_from_config_dict(future))
     hass.loop.run_until_complete(future)
 
     return future.result()
@@ -373,6 +365,12 @@ def async_from_config_dict(config: Dict[str, Any],
     Dynamically loads required components and its dependencies.
     This method is a coroutine.
     """
+    setup_lock = hass.data.get('setup_lock')
+    if setup_lock is None:
+        setup_lock = hass.data['setup_lock'] = asyncio.Lock(loop=hass.loop)
+
+    yield from setup_lock.acquire()
+
     core_config = config.get(core.DOMAIN, {})
 
     try:
@@ -396,10 +394,12 @@ def async_from_config_dict(config: Dict[str, Any],
         yield from hass.loop.run_in_executor(None, loader.prepare, hass)
 
     # Make a copy because we are mutating it.
-    # Convert it to defaultdict so components can always have config dict
+    # Use OrderedDict in case original one was one.
     # Convert values to dictionaries if they are None
-    config = defaultdict(
-        dict, {key: value or {} for key, value in config.items()})
+    new_config = OrderedDict()
+    for key, value in config.items():
+        new_config[key] = value or {}
+    config = new_config
 
     # Filter out the repeating and common config section [homeassistant]
     components = set(key.split(' ')[0] for key in config.keys()
@@ -425,6 +425,8 @@ def async_from_config_dict(config: Dict[str, Any],
     for domain in loader.load_order_components(components):
         yield from _async_setup_component(hass, domain, config)
 
+    setup_lock.release()
+
     return hass
 
 

homeassistant/components/__init__.py

@@ -119,7 +119,7 @@ def async_setup(hass, config):
             tasks.append(hass.services.async_call(
                 domain, service.service, data, blocking))
 
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     hass.services.async_register(
         ha.DOMAIN, SERVICE_TURN_OFF, handle_turn_service)

homeassistant/components/alarm_control_panel/alarmdotcom.py

@@ -39,7 +39,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     username = config.get(CONF_USERNAME)
     password = config.get(CONF_PASSWORD)
 
-    add_devices([AlarmDotCom(hass, name, code, username, password)])
+    add_devices([AlarmDotCom(hass, name, code, username, password)], True)
 
 
 class AlarmDotCom(alarm.AlarmControlPanel):
@@ -54,12 +54,17 @@ class AlarmDotCom(alarm.AlarmControlPanel):
         self._code = str(code) if code else None
         self._username = username
         self._password = password
+        self._state = STATE_UNKNOWN
 
     @property
     def should_poll(self):
         """No polling needed."""
         return True
 
+    def update(self):
+        """Fetch the latest state."""
+        self._state = self._alarm.state
+
     @property
     def name(self):
         """Return the name of the alarm."""
@@ -73,11 +78,11 @@ class AlarmDotCom(alarm.AlarmControlPanel):
     @property
     def state(self):
         """Return the state of the device."""
-        if self._alarm.state == 'Disarmed':
+        if self._state == 'Disarmed':
             return STATE_ALARM_DISARMED
-        elif self._alarm.state == 'Armed Stay':
+        elif self._state == 'Armed Stay':
             return STATE_ALARM_ARMED_HOME
-        elif self._alarm.state == 'Armed Away':
+        elif self._state == 'Armed Away':
             return STATE_ALARM_ARMED_AWAY
         else:
             return STATE_UNKNOWN

homeassistant/components/alarm_control_panel/envisalink.py

@@ -4,20 +4,45 @@ Support for Envisalink-based alarm control panels (Honeywell/DSC).
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/alarm_control_panel.envisalink/
 """
+from os import path
 import logging
+import voluptuous as vol
 
 import homeassistant.components.alarm_control_panel as alarm
+import homeassistant.helpers.config_validation as cv
+from homeassistant.config import load_yaml_config_file
 from homeassistant.components.envisalink import (
     EVL_CONTROLLER, EnvisalinkDevice, PARTITION_SCHEMA, CONF_CODE, CONF_PANIC,
     CONF_PARTITIONNAME, SIGNAL_PARTITION_UPDATE, SIGNAL_KEYPAD_UPDATE)
 from homeassistant.const import (
     STATE_ALARM_ARMED_AWAY, STATE_ALARM_ARMED_HOME, STATE_ALARM_DISARMED,
-    STATE_UNKNOWN, STATE_ALARM_TRIGGERED)
+    STATE_UNKNOWN, STATE_ALARM_TRIGGERED, STATE_ALARM_PENDING, ATTR_ENTITY_ID)
 
 _LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ['envisalink']
 
+DEVICES = []
+
+SERVICE_ALARM_KEYPRESS = 'envisalink_alarm_keypress'
+ATTR_KEYPRESS = 'keypress'
+ALARM_KEYPRESS_SCHEMA = vol.Schema({
+    vol.Required(ATTR_ENTITY_ID): cv.entity_ids,
+    vol.Required(ATTR_KEYPRESS): cv.string
+})
+
+
+def alarm_keypress_handler(service):
+    """Map services to methods on Alarm."""
+    entity_ids = service.data.get(ATTR_ENTITY_ID)
+    keypress = service.data.get(ATTR_KEYPRESS)
+
+    _target_devices = [device for device in DEVICES
+                       if device.entity_id in entity_ids]
+
+    for device in _target_devices:
+        EnvisalinkAlarm.alarm_keypress(device, keypress)
+
 
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices, discovery_info=None):
@@ -35,8 +60,18 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
             _panic_type,
             EVL_CONTROLLER.alarm_state['partition'][part_num],
             EVL_CONTROLLER)
-        add_devices([_device])
+        DEVICES.append(_device)
 
+    add_devices(DEVICES)
+
+    # Register Envisalink specific services
+    descriptions = load_yaml_config_file(
+        path.join(path.dirname(__file__), 'services.yaml'))
+
+    hass.services.register(alarm.DOMAIN, SERVICE_ALARM_KEYPRESS,
+                           alarm_keypress_handler,
+                           descriptions.get(SERVICE_ALARM_KEYPRESS),
+                           schema=ALARM_KEYPRESS_SCHEMA)
     return True
 
 
@@ -66,42 +101,64 @@ class EnvisalinkAlarm(EnvisalinkDevice, alarm.AlarmControlPanel):
 
     @property
     def code_format(self):
-        """The characters if code is defined."""
-        return self._code
+        """Regex for code format or None if no code is required."""
+        if self._code:
+            return None
+        else:
+            return '^\\d{4,6}$'
 
     @property
     def state(self):
         """Return the state of the device."""
+        state = STATE_UNKNOWN
+
         if self._info['status']['alarm']:
-            return STATE_ALARM_TRIGGERED
+            state = STATE_ALARM_TRIGGERED
         elif self._info['status']['armed_away']:
-            return STATE_ALARM_ARMED_AWAY
+            state = STATE_ALARM_ARMED_AWAY
         elif self._info['status']['armed_stay']:
-            return STATE_ALARM_ARMED_HOME
+            state = STATE_ALARM_ARMED_HOME
+        elif self._info['status']['exit_delay']:
+            state = STATE_ALARM_PENDING
+        elif self._info['status']['entry_delay']:
+            state = STATE_ALARM_PENDING
         elif self._info['status']['alpha']:
-            return STATE_ALARM_DISARMED
-        else:
-            return STATE_UNKNOWN
+            state = STATE_ALARM_DISARMED
+        return state
 
     def alarm_disarm(self, code=None):
         """Send disarm command."""
-        if self._code:
-            EVL_CONTROLLER.disarm_partition(
-                str(code), self._partition_number)
+        if code:
+            EVL_CONTROLLER.disarm_partition(str(code),
+                                            self._partition_number)
+        else:
+            EVL_CONTROLLER.disarm_partition(str(self._code),
+                                            self._partition_number)
 
     def alarm_arm_home(self, code=None):
         """Send arm home command."""
-        if self._code:
-            EVL_CONTROLLER.arm_stay_partition(
-                str(code), self._partition_number)
+        if code:
+            EVL_CONTROLLER.arm_stay_partition(str(code),
+                                              self._partition_number)
+        else:
+            EVL_CONTROLLER.arm_stay_partition(str(self._code),
+                                              self._partition_number)
 
     def alarm_arm_away(self, code=None):
         """Send arm away command."""
-        if self._code:
-            EVL_CONTROLLER.arm_away_partition(
-                str(code), self._partition_number)
+        if code:
+            EVL_CONTROLLER.arm_away_partition(str(code),
+                                              self._partition_number)
+        else:
+            EVL_CONTROLLER.arm_away_partition(str(self._code),
+                                              self._partition_number)
 
     def alarm_trigger(self, code=None):
         """Alarm trigger command. Will be used to trigger a panic alarm."""
-        if self._code:
-            EVL_CONTROLLER.panic_alarm(self._panic_type)
+        EVL_CONTROLLER.panic_alarm(self._panic_type)
+
+    def alarm_keypress(self, keypress=None):
+        """Send custom keypress."""
+        if keypress:
+            EVL_CONTROLLER.keypresses_to_partition(self._partition_number,
+                                                   keypress)

homeassistant/components/alarm_control_panel/manual.py

@@ -129,7 +129,7 @@ class ManualAlarm(alarm.AlarmControlPanel):
 
         if self._pending_time:
             track_point_in_time(
-                self._hass, self.update_ha_state,
+                self._hass, self.async_update_ha_state,
                 self._state_ts + self._pending_time)
 
     def alarm_arm_away(self, code=None):
@@ -143,7 +143,7 @@ class ManualAlarm(alarm.AlarmControlPanel):
 
         if self._pending_time:
             track_point_in_time(
-                self._hass, self.update_ha_state,
+                self._hass, self.async_update_ha_state,
                 self._state_ts + self._pending_time)
 
     def alarm_trigger(self, code=None):
@@ -155,11 +155,11 @@ class ManualAlarm(alarm.AlarmControlPanel):
 
         if self._trigger_time:
             track_point_in_time(
-                self._hass, self.update_ha_state,
+                self._hass, self.async_update_ha_state,
                 self._state_ts + self._pending_time)
 
             track_point_in_time(
-                self._hass, self.update_ha_state,
+                self._hass, self.async_update_ha_state,
                 self._state_ts + self._pending_time + self._trigger_time)
 
     def _validate_code(self, code, state):

homeassistant/components/alarm_control_panel/services.yaml

@@ -41,3 +41,14 @@ alarm_trigger:
     code:
       description: An optional code to trigger the alarm control panel with
       example: 1234
+
+envisalink_alarm_keypress:
+  description: Send custom keypresses to the alarm
+
+  fields:
+    entity_id:
+      description: Name of the alarm control panel to trigger
+      example: 'alarm_control_panel.downstairs'
+    keypress:
+      description: 'String to send to the alarm panel (1-6 characters)'
+      example: '*71'

homeassistant/components/automation/__init__.py

@@ -66,6 +66,7 @@ def _platform_validator(config):
 
     return getattr(platform, 'TRIGGER_SCHEMA')(config)
 
+
 _TRIGGER_SCHEMA = vol.All(
     cv.ensure_list,
     [
@@ -165,7 +166,7 @@ def async_setup(hass, config):
         for entity in component.async_extract_from_service(service_call):
             tasks.append(entity.async_trigger(
                 service_call.data.get(ATTR_VARIABLES), True))
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     @asyncio.coroutine
     def turn_onoff_service_handler(service_call):
@@ -174,7 +175,7 @@ def async_setup(hass, config):
         method = 'async_{}'.format(service_call.service)
         for entity in component.async_extract_from_service(service_call):
             tasks.append(getattr(entity, method)())
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     @asyncio.coroutine
     def toggle_service_handler(service_call):
@@ -185,7 +186,7 @@ def async_setup(hass, config):
                 tasks.append(entity.async_turn_off())
             else:
                 tasks.append(entity.async_turn_on())
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     @asyncio.coroutine
     def reload_service_handler(service_call):
@@ -348,8 +349,10 @@ def _async_process_config(hass, config, component):
                 tasks.append(entity.async_enable())
             entities.append(entity)
 
-    yield from asyncio.gather(*tasks, loop=hass.loop)
-    yield from component.async_add_entities(entities)
+    if tasks:
+        yield from asyncio.wait(tasks, loop=hass.loop)
+    if entities:
+        yield from component.async_add_entities(entities)
 
     return len(entities) > 0
 

homeassistant/components/binary_sensor/ffmpeg.py

@@ -138,7 +138,7 @@ class FFmpegBinarySensor(BinarySensorDevice):
     def _callback(self, state):
         """HA-FFmpeg callback for noise detection."""
         self._state = state
-        self.update_ha_state()
+        self.schedule_update_ha_state()
 
     def _start_ffmpeg(self, config):
         """Start a FFmpeg instance."""

homeassistant/components/binary_sensor/mqtt.py

@@ -8,6 +8,7 @@ import logging
 
 import voluptuous as vol
 
+from homeassistant.core import callback
 import homeassistant.components.mqtt as mqtt
 from homeassistant.components.binary_sensor import (
     BinarySensorDevice, SENSOR_CLASSES)
@@ -66,17 +67,18 @@ class MqttBinarySensor(BinarySensorDevice):
         self._payload_off = payload_off
         self._qos = qos
 
+        @callback
         def message_received(topic, payload, qos):
             """A new MQTT message has been received."""
             if value_template is not None:
-                payload = value_template.render_with_possible_json_value(
+                payload = value_template.async_render_with_possible_json_value(
                     payload)
             if payload == self._payload_on:
                 self._state = True
-                self.update_ha_state()
+                hass.async_add_job(self.async_update_ha_state())
             elif payload == self._payload_off:
                 self._state = False
-                self.update_ha_state()
+                hass.async_add_job(self.async_update_ha_state())
 
         mqtt.subscribe(hass, self._state_topic, message_received, self._qos)
 

homeassistant/components/binary_sensor/mysensors.py

@@ -22,7 +22,11 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     if discovery_info is None:
         return
 
-    for gateway in mysensors.GATEWAYS.values():
+    gateways = hass.data.get(mysensors.MYSENSORS_GATEWAYS)
+    if not gateways:
+        return
+
+    for gateway in gateways:
         # Define the S_TYPES and V_TYPES that the platform should handle as
         # states. Map them in a dict of lists.
         pres = gateway.const.Presentation

homeassistant/components/binary_sensor/netatmo.py

@@ -13,7 +13,7 @@ from homeassistant.components.binary_sensor import (
     BinarySensorDevice, PLATFORM_SCHEMA)
 from homeassistant.components.netatmo import WelcomeData
 from homeassistant.loader import get_component
-from homeassistant.const import CONF_MONITORED_CONDITIONS
+from homeassistant.const import CONF_MONITORED_CONDITIONS, CONF_TIMEOUT
 from homeassistant.helpers import config_validation as cv
 
 DEPENDENCIES = ["netatmo"]
@@ -33,6 +33,7 @@ CONF_CAMERAS = 'cameras'
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_HOME): cv.string,
+    vol.Optional(CONF_TIMEOUT): cv.positive_int,
     vol.Optional(CONF_CAMERAS, default=[]):
         vol.All(cv.ensure_list, [cv.string]),
     vol.Optional(CONF_MONITORED_CONDITIONS, default=SENSOR_TYPES.keys()):
@@ -45,6 +46,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     """Setup access to Netatmo binary sensor."""
     netatmo = get_component('netatmo')
     home = config.get(CONF_HOME, None)
+    timeout = config.get(CONF_TIMEOUT, 15)
 
     import lnetatmo
     try:
@@ -62,18 +64,19 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
                camera_name not in config[CONF_CAMERAS]:
                 continue
         for variable in sensors:
-            add_devices([WelcomeBinarySensor(data, camera_name, home,
+            add_devices([WelcomeBinarySensor(data, camera_name, home, timeout,
                                              variable)])
 
 
 class WelcomeBinarySensor(BinarySensorDevice):
     """Represent a single binary sensor in a Netatmo Welcome device."""
 
-    def __init__(self, data, camera_name, home, sensor):
+    def __init__(self, data, camera_name, home, timeout, sensor):
         """Setup for access to the Netatmo camera events."""
         self._data = data
         self._camera_name = camera_name
         self._home = home
+        self._timeout = timeout
         if home:
             self._name = home + ' / ' + camera_name
         else:
@@ -114,14 +117,17 @@ class WelcomeBinarySensor(BinarySensorDevice):
         if self._sensor_name == "Someone known":
             self._state =\
                     self._data.welcomedata.someoneKnownSeen(self._home,
-                                                            self._camera_name)
+                                                            self._camera_name,
+                                                            self._timeout*60)
         elif self._sensor_name == "Someone unknown":
             self._state =\
                 self._data.welcomedata.someoneUnknownSeen(self._home,
-                                                          self._camera_name)
+                                                          self._camera_name,
+                                                          self._timeout*60)
         elif self._sensor_name == "Motion":
             self._state =\
                 self._data.welcomedata.motionDetected(self._home,
-                                                      self._camera_name)
+                                                      self._camera_name,
+                                                      self._timeout*60)
         else:
             return None

homeassistant/components/binary_sensor/nx584.py

@@ -123,7 +123,7 @@ class NX584Watcher(threading.Thread):
         if not zone_sensor:
             return
         zone_sensor._zone['state'] = event['zone_state']
-        zone_sensor.update_ha_state()
+        zone_sensor.schedule_update_ha_state()
 
     def _process_events(self, events):
         for event in events:

homeassistant/components/binary_sensor/rpi_gpio.py

@@ -72,7 +72,7 @@ class RPiGPIOBinarySensor(BinarySensorDevice):
         def read_gpio(port):
             """Read state from GPIO."""
             self._state = rpi_gpio.read_input(self._port)
-            self.update_ha_state()
+            self.schedule_update_ha_state()
 
         rpi_gpio.edge_detect(self._port, read_gpio, self._bouncetime)
 

homeassistant/components/binary_sensor/template.py

@@ -63,7 +63,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         _LOGGER.error('No sensors added')
         return False
 
-    hass.loop.create_task(async_add_devices(sensors, True))
+    yield from async_add_devices(sensors, True)
     return True
 
 
@@ -84,7 +84,7 @@ class BinarySensorTemplate(BinarySensorDevice):
         @callback
         def template_bsensor_state_listener(entity, old_state, new_state):
             """Called when the target device changes state."""
-            hass.loop.create_task(self.async_update_ha_state(True))
+            hass.async_add_job(self.async_update_ha_state, True)
 
         async_track_state_change(
             hass, entity_ids, template_bsensor_state_listener)

homeassistant/components/binary_sensor/trend.py

@@ -4,8 +4,11 @@ A sensor that monitors trands in other components.
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/sensor.trend/
 """
+import asyncio
 import logging
 import voluptuous as vol
+
+from homeassistant.core import callback
 import homeassistant.helpers.config_validation as cv
 
 from homeassistant.components.binary_sensor import (
@@ -87,13 +90,12 @@ class SensorTrend(BinarySensorDevice):
         self.from_state = None
         self.to_state = None
 
-        self.update()
-
+        @callback
         def trend_sensor_state_listener(entity, old_state, new_state):
             """Called when the target device changes state."""
             self.from_state = old_state
             self.to_state = new_state
-            self.update_ha_state(True)
+            hass.async_add_job(self.async_update_ha_state(True))
 
         track_state_change(hass, target_entity,
                            trend_sensor_state_listener)
@@ -118,7 +120,8 @@ class SensorTrend(BinarySensorDevice):
         """No polling needed."""
         return False
 
-    def update(self):
+    @asyncio.coroutine
+    def async_update(self):
         """Get the latest data and update the states."""
         if self.from_state is None or self.to_state is None:
             return

homeassistant/components/binary_sensor/wemo.py

@@ -45,10 +45,10 @@ class WemoBinarySensor(BinarySensorDevice):
         _LOGGER.info(
             'Subscription update for  %s',
             _device)
+        self.update()
         if not hasattr(self, 'hass'):
-            self.update()
             return
-        self.update_ha_state(True)
+        self.schedule_update_ha_state()
 
     @property
     def should_poll(self):

homeassistant/components/binary_sensor/wink.py

@@ -5,6 +5,7 @@ For more details about this platform, please refer to the documentation at
 at https://home-assistant.io/components/binary_sensor.wink/
 """
 import json
+import logging
 
 from homeassistant.components.binary_sensor import BinarySensorDevice
 from homeassistant.components.sensor.wink import WinkDevice
@@ -53,12 +54,17 @@ class WinkBinarySensorDevice(WinkDevice, BinarySensorDevice, Entity):
         self.capability = self.wink.capability()
 
     def _pubnub_update(self, message, channel):
-        if 'data' in message:
-            json_data = json.dumps(message.get('data'))
-        else:
-            json_data = message
-        self.wink.pubnub_update(json.loads(json_data))
-        self.update_ha_state()
+        try:
+            if 'data' in message:
+                json_data = json.dumps(message.get('data'))
+            else:
+                json_data = message
+            self.wink.pubnub_update(json.loads(json_data))
+            self.update_ha_state()
+        except (AttributeError, KeyError):
+            error = "Pubnub returned invalid json for " + self.name
+            logging.getLogger(__name__).error(error)
+            self.update_ha_state(True)
 
     @property
     def is_on(self):

homeassistant/components/binary_sensor/zwave.py

@@ -96,7 +96,7 @@ class ZWaveBinarySensor(BinarySensorDevice, zwave.ZWaveDeviceEntity, Entity):
         """Called when a value has changed on the network."""
         if self._value.value_id == value.value_id or \
            self._value.node == value.node:
-            self.update_ha_state()
+            self.schedule_update_ha_state()
 
 
 class ZWaveTriggerSensor(ZWaveBinarySensor, Entity):
@@ -112,19 +112,19 @@ class ZWaveTriggerSensor(ZWaveBinarySensor, Entity):
         # If it's active make sure that we set the timeout tracker
         if sensor_value.data:
             track_point_in_time(
-                self._hass, self.update_ha_state,
+                self._hass, self.async_update_ha_state,
                 self.invalidate_after)
 
     def value_changed(self, value):
         """Called when a value has changed on the network."""
         if self._value.value_id == value.value_id:
-            self.update_ha_state()
+            self.schedule_update_ha_state()
             if value.data:
                 # only allow this value to be true for re_arm secs
                 self.invalidate_after = dt_util.utcnow() + datetime.timedelta(
                     seconds=self.re_arm_sec)
                 track_point_in_time(
-                    self._hass, self.update_ha_state,
+                    self._hass, self.async_update_ha_state,
                     self.invalidate_after)
 
     @property

homeassistant/components/calendar/__init__.py

@@ -0,0 +1,183 @@
+"""
+Support for Google Calendar event device sensors.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/calendar/
+
+"""
+import logging
+import re
+
+from homeassistant.components.google import (CONF_OFFSET,
+                                             CONF_DEVICE_ID,
+                                             CONF_NAME)
+from homeassistant.const import STATE_OFF, STATE_ON
+from homeassistant.helpers.config_validation import time_period_str
+from homeassistant.helpers.entity import Entity, generate_entity_id
+from homeassistant.helpers.entity_component import EntityComponent
+from homeassistant.helpers.template import DATE_STR_FORMAT
+from homeassistant.util import dt
+
+_LOGGER = logging.getLogger(__name__)
+
+DOMAIN = 'calendar'
+ENTITY_ID_FORMAT = DOMAIN + '.{}'
+
+
+def setup(hass, config):
+    """Track states and offer events for calendars."""
+    component = EntityComponent(
+        logging.getLogger(__name__), DOMAIN, hass, 60, DOMAIN)
+
+    component.setup(config)
+
+    return True
+
+
+DEFAULT_CONF_TRACK_NEW = True
+DEFAULT_CONF_OFFSET = '!!'
+
+
+# pylint: disable=too-many-instance-attributes
+class CalendarEventDevice(Entity):
+    """A calendar event device."""
+
+    # Classes overloading this must set data to an object
+    # with an update() method
+    data = None
+
+    # pylint: disable=too-many-arguments
+    def __init__(self, hass, data):
+        """Create the Calendar Event Device."""
+        self._name = data.get(CONF_NAME)
+        self.dev_id = data.get(CONF_DEVICE_ID)
+        self._offset = data.get(CONF_OFFSET, DEFAULT_CONF_OFFSET)
+        self.entity_id = generate_entity_id(ENTITY_ID_FORMAT,
+                                            self.dev_id,
+                                            hass=hass)
+
+        self._cal_data = {
+            'all_day': False,
+            'offset_time': dt.dt.timedelta(),
+            'message': '',
+            'start': None,
+            'end': None,
+            'location': '',
+            'description': '',
+        }
+
+        self.update()
+
+    def offset_reached(self):
+        """Have we reached the offset time specified in the event title."""
+        if self._cal_data['start'] is None or \
+           self._cal_data['offset_time'] == dt.dt.timedelta():
+            return False
+
+        return self._cal_data['start'] + self._cal_data['offset_time'] <= \
+            dt.now(self._cal_data['start'].tzinfo)
+
+    @property
+    def name(self):
+        """Return the name of the entity."""
+        return self._name
+
+    @property
+    def device_state_attributes(self):
+        """State Attributes for HA."""
+        start = self._cal_data.get('start', None)
+        end = self._cal_data.get('end', None)
+        start = start.strftime(DATE_STR_FORMAT) if start is not None else None
+        end = end.strftime(DATE_STR_FORMAT) if end is not None else None
+
+        return {
+            'message': self._cal_data.get('message', ''),
+            'all_day': self._cal_data.get('all_day', False),
+            'offset_reached': self.offset_reached(),
+            'start_time': start,
+            'end_time': end,
+            'location': self._cal_data.get('location', None),
+            'description': self._cal_data.get('description', None),
+        }
+
+    @property
+    def state(self):
+        """Return the state of the calendar event."""
+        start = self._cal_data.get('start', None)
+        end = self._cal_data.get('end', None)
+        if start is None or end is None:
+            return STATE_OFF
+
+        now = dt.now()
+
+        if start <= now and end > now:
+            return STATE_ON
+
+        if now >= end:
+            self.cleanup()
+
+        return STATE_OFF
+
+    def cleanup(self):
+        """Cleanup any start/end listeners that were setup."""
+        self._cal_data = {
+            'all_day': False,
+            'offset_time': 0,
+            'message': '',
+            'start': None,
+            'end': None,
+            'location': None,
+            'description': None
+        }
+
+    def update(self):
+        """Search for the next event."""
+        if not self.data or not self.data.update():
+            # update cached, don't do anything
+            return
+
+        if not self.data.event:
+            # we have no event to work on, make sure we're clean
+            self.cleanup()
+            return
+
+        def _get_date(date):
+            """Get the dateTime from date or dateTime as a local."""
+            if 'date' in date:
+                return dt.as_utc(dt.dt.datetime.combine(
+                    dt.parse_date(date['date']), dt.dt.time()))
+            else:
+                return dt.parse_datetime(date['dateTime'])
+
+        start = _get_date(self.data.event['start'])
+        end = _get_date(self.data.event['end'])
+
+        summary = self.data.event['summary']
+
+        # check if we have an offset tag in the message
+        # time is HH:MM or MM
+        reg = '{}([+-]?[0-9]{{0,2}}(:[0-9]{{0,2}})?)'.format(self._offset)
+        search = re.search(reg, summary)
+        if search and search.group(1):
+            time = search.group(1)
+            if ':' not in time:
+                if time[0] == '+' or time[0] == '-':
+                    time = '{}0:{}'.format(time[0], time[1:])
+                else:
+                    time = '0:{}'.format(time)
+
+            offset_time = time_period_str(time)
+            summary = (summary[:search.start()] + summary[search.end():]) \
+                .strip()
+        else:
+            offset_time = dt.dt.timedelta()  # default it
+
+        # cleanup the string so we don't have a bunch of double+ spaces
+        self._cal_data['message'] = re.sub('  +', '', summary).strip()
+
+        self._cal_data['offset_time'] = offset_time
+        self._cal_data['location'] = self.data.event.get('location', '')
+        self._cal_data['description'] = self.data.event.get('description', '')
+        self._cal_data['start'] = start
+        self._cal_data['end'] = end
+        self._cal_data['all_day'] = 'date' in self.data.event['start']

homeassistant/components/calendar/demo.py

@@ -0,0 +1,82 @@
+"""
+Demo platform that has two fake binary sensors.
+
+For more details about this platform, please refer to the documentation
+https://home-assistant.io/components/demo/
+"""
+import homeassistant.util.dt as dt_util
+from homeassistant.components.calendar import CalendarEventDevice
+from homeassistant.components.google import CONF_DEVICE_ID, CONF_NAME
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Setup the Demo binary sensor platform."""
+    calendar_data_future = DemoGoogleCalendarDataFuture()
+    calendar_data_current = DemoGoogleCalendarDataCurrent()
+    add_devices([
+        DemoGoogleCalendar(hass, calendar_data_future, {
+            CONF_NAME: 'Future Event',
+            CONF_DEVICE_ID: 'future_event',
+        }),
+
+        DemoGoogleCalendar(hass, calendar_data_current, {
+            CONF_NAME: 'Current Event',
+            CONF_DEVICE_ID: 'current_event',
+        }),
+    ])
+
+
+class DemoGoogleCalendarData(object):
+    """Setup base class for data."""
+
+    # pylint: disable=no-self-use
+    def update(self):
+        """Return true so entity knows we have new data."""
+        return True
+
+
+class DemoGoogleCalendarDataFuture(DemoGoogleCalendarData):
+    """Setup future data event."""
+
+    def __init__(self):
+        """Set the event to a future event."""
+        one_hour_from_now = dt_util.now() \
+            + dt_util.dt.timedelta(minutes=30)
+        self.event = {
+            'start': {
+                'dateTime': one_hour_from_now.isoformat()
+            },
+            'end': {
+                'dateTime': (one_hour_from_now + dt_util.dt.
+                             timedelta(minutes=60)).isoformat()
+            },
+            'summary': 'Future Event',
+        }
+
+
+class DemoGoogleCalendarDataCurrent(DemoGoogleCalendarData):
+    """Create a current event we're in the middle of."""
+
+    def __init__(self):
+        """Set the event data."""
+        middle_of_event = dt_util.now() \
+            - dt_util.dt.timedelta(minutes=30)
+        self.event = {
+            'start': {
+                'dateTime': middle_of_event.isoformat()
+            },
+            'end': {
+                'dateTime': (middle_of_event + dt_util.dt.
+                             timedelta(minutes=60)).isoformat()
+            },
+            'summary': 'Current Event',
+        }
+
+
+class DemoGoogleCalendar(CalendarEventDevice):
+    """A Demo binary sensor."""
+
+    def __init__(self, hass, calendar_data, data):
+        """The same as a google calendar but without the api calls."""
+        self.data = calendar_data
+        super().__init__(hass, data)

homeassistant/components/calendar/google.py

@@ -0,0 +1,79 @@
+"""
+Support for Google Calendar Search binary sensors.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.google_calendar/
+"""
+# pylint: disable=import-error
+import logging
+from datetime import timedelta
+
+from homeassistant.components.calendar import CalendarEventDevice
+from homeassistant.components.google import (CONF_CAL_ID, CONF_ENTITIES,
+                                             CONF_TRACK, TOKEN_FILE,
+                                             GoogleCalendarService)
+from homeassistant.util import Throttle, dt
+
+DEFAULT_GOOGLE_SEARCH_PARAMS = {
+    'orderBy': 'startTime',
+    'maxResults': 1,
+    'singleEvents': True,
+}
+
+# Return cached results if last scan was less then this time ago
+MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=15)
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, disc_info=None):
+    """Setup the calendar platform for event devices."""
+    if disc_info is None:
+        return
+
+    if not any([data[CONF_TRACK] for data in disc_info[CONF_ENTITIES]]):
+        return
+
+    calendar_service = GoogleCalendarService(hass.config.path(TOKEN_FILE))
+    add_devices([GoogleCalendarEventDevice(hass, calendar_service,
+                                           disc_info[CONF_CAL_ID], data)
+                 for data in disc_info[CONF_ENTITIES] if data[CONF_TRACK]])
+
+
+# pylint: disable=too-many-instance-attributes
+class GoogleCalendarEventDevice(CalendarEventDevice):
+    """A calendar event device."""
+
+    def __init__(self, hass, calendar_service, calendar, data):
+        """Create the Calendar event device."""
+        self.data = GoogleCalendarData(calendar_service, calendar,
+                                       data.get('search', None))
+        super().__init__(hass, data)
+
+
+class GoogleCalendarData(object):
+    """Class to utilize calendar service object to get next event."""
+
+    def __init__(self, calendar_service, calendar_id, search=None):
+        """Setup how we are going to search the google calendar."""
+        self.calendar_service = calendar_service
+        self.calendar_id = calendar_id
+        self.search = search
+        self.event = None
+
+    @Throttle(MIN_TIME_BETWEEN_UPDATES)
+    def update(self):
+        """Get the latest data."""
+        service = self.calendar_service.get()
+        params = dict(DEFAULT_GOOGLE_SEARCH_PARAMS)
+        params['timeMin'] = dt.utcnow().isoformat('T')
+        params['calendarId'] = self.calendar_id
+        if self.search:
+            params['q'] = self.search
+
+        events = service.events()  # pylint: disable=no-member
+        result = events.list(**params).execute()
+
+        items = result.get('items', [])
+        self.event = items[0] if len(items) == 1 else None
+        return True

homeassistant/components/camera/__init__.py

@@ -101,7 +101,6 @@ class Camera(Entity):
 
         response.content_type = ('multipart/x-mixed-replace; '
                                  'boundary=--jpegboundary')
-        response.enable_chunked_encoding()
         yield from response.prepare(request)
 
         def write(img_bytes):

homeassistant/components/camera/ffmpeg.py

@@ -35,7 +35,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Setup a FFmpeg Camera."""
     if not async_run_test(hass, config.get(CONF_INPUT)):
         return
-    hass.loop.create_task(async_add_devices([FFmpegCamera(hass, config)]))
+    yield from async_add_devices([FFmpegCamera(hass, config)])
 
 
 class FFmpegCamera(Camera):
@@ -75,7 +75,6 @@ class FFmpegCamera(Camera):
 
         response = web.StreamResponse()
         response.content_type = 'multipart/x-mixed-replace;boundary=ffserver'
-        response.enable_chunked_encoding()
 
         yield from response.prepare(request)
 
@@ -86,7 +85,7 @@ class FFmpegCamera(Camera):
                     break
                 response.write(data)
         finally:
-            self.hass.loop.create_task(stream.close())
+            self.hass.async_add_job(stream.close())
             yield from response.write_eof()
 
     @property

homeassistant/components/camera/generic.py

@@ -43,7 +43,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 # pylint: disable=unused-argument
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Setup a generic IP Camera."""
-    hass.loop.create_task(async_add_devices([GenericCamera(hass, config)]))
+    yield from async_add_devices([GenericCamera(hass, config)])
 
 
 class GenericCamera(Camera):
@@ -91,7 +91,7 @@ class GenericCamera(Camera):
         if url == self._last_url and self._limit_refetch:
             return self._last_image
 
-        # aiohttp don't support DigestAuth jet
+        # aiohttp don't support DigestAuth yet
         if self._authentication == HTTP_DIGEST_AUTHENTICATION:
             def fetch():
                 """Read image from a URL."""
@@ -109,15 +109,17 @@ class GenericCamera(Camera):
         else:
             try:
                 with async_timeout.timeout(10, loop=self.hass.loop):
-                    respone = yield from self.hass.websession.get(
-                        url,
-                        auth=self._auth
-                    )
-                    self._last_image = yield from respone.read()
-                    yield from respone.release()
+                    response = yield from self.hass.websession.get(
+                        url, auth=self._auth)
+                    self._last_image = yield from response.read()
+                    yield from response.release()
             except asyncio.TimeoutError:
                 _LOGGER.error('Timeout getting camera image')
                 return self._last_image
+            except (aiohttp.errors.ClientError,
+                    aiohttp.errors.ClientDisconnectedError) as err:
+                _LOGGER.error('Error getting new camera image: %s', err)
+                return self._last_image
 
         self._last_url = url
         return self._last_image

homeassistant/components/camera/mjpeg.py

@@ -43,7 +43,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 # pylint: disable=unused-argument
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Setup a MJPEG IP Camera."""
-    hass.loop.create_task(async_add_devices([MjpegCamera(hass, config)]))
+    yield from async_add_devices([MjpegCamera(hass, config)])
 
 
 def extract_image_from_mjpeg(stream):
@@ -112,7 +112,6 @@ class MjpegCamera(Camera):
 
         response = web.StreamResponse()
         response.content_type = stream.headers.get(CONTENT_TYPE_HEADER)
-        response.enable_chunked_encoding()
 
         yield from response.prepare(request)
 
@@ -123,7 +122,7 @@ class MjpegCamera(Camera):
                     break
                 response.write(data)
         finally:
-            self.hass.loop.create_task(stream.release())
+            self.hass.async_add_job(stream.release())
             yield from response.write_eof()
 
     @property

homeassistant/components/camera/synology.py

@@ -9,13 +9,15 @@ import logging
 
 import voluptuous as vol
 
+import aiohttp
 from aiohttp import web
 from aiohttp.web_exceptions import HTTPGatewayTimeout
 import async_timeout
 
+from homeassistant.core import callback
 from homeassistant.const import (
     CONF_NAME, CONF_USERNAME, CONF_PASSWORD,
-    CONF_URL, CONF_WHITELIST, CONF_VERIFY_SSL)
+    CONF_URL, CONF_WHITELIST, CONF_VERIFY_SSL, EVENT_HOMEASSISTANT_STOP)
 from homeassistant.components.camera import (
     Camera, PLATFORM_SCHEMA)
 import homeassistant.helpers.config_validation as cv
@@ -57,6 +59,24 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 @asyncio.coroutine
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Setup a Synology IP Camera."""
+    if not config.get(CONF_VERIFY_SSL):
+        connector = aiohttp.TCPConnector(verify_ssl=False)
+
+        @asyncio.coroutine
+        def _async_close_connector(event):
+            """Close websession on shutdown."""
+            yield from connector.close()
+
+        hass.bus.async_listen_once(
+            EVENT_HOMEASSISTANT_STOP, _async_close_connector)
+    else:
+        connector = hass.websession.connector
+
+    websession_init = aiohttp.ClientSession(
+        loop=hass.loop,
+        connector=connector
+    )
+
     # Determine API to use for authentication
     syno_api_url = SYNO_API_URL.format(
         config.get(CONF_URL), WEBAPI_PATH, QUERY_CGI)
@@ -69,13 +89,12 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     }
     try:
         with async_timeout.timeout(TIMEOUT, loop=hass.loop):
-            query_req = yield from hass.websession.get(
+            query_req = yield from websession_init.get(
                 syno_api_url,
-                params=query_payload,
-                verify_ssl=config.get(CONF_VERIFY_SSL)
+                params=query_payload
             )
-    except asyncio.TimeoutError:
-        _LOGGER.error("Timeout on %s", syno_api_url)
+    except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+        _LOGGER.exception("Error on %s", syno_api_url)
         return False
 
     query_resp = yield from query_req.json()
@@ -93,12 +112,26 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
 
     session_id = yield from get_session_id(
         hass,
+        websession_init,
         config.get(CONF_USERNAME),
         config.get(CONF_PASSWORD),
-        syno_auth_url,
-        config.get(CONF_VERIFY_SSL)
+        syno_auth_url
     )
 
+    websession_init.detach()
+
+    # init websession
+    websession = aiohttp.ClientSession(
+        loop=hass.loop, connector=connector, cookies={'id': session_id})
+
+    @callback
+    def _async_close_websession(event):
+        """Close websession on shutdown."""
+        websession.detach()
+
+    hass.bus.async_listen_once(
+        EVENT_HOMEASSISTANT_STOP, _async_close_websession)
+
     # Use SessionID to get cameras in system
     syno_camera_url = SYNO_API_URL.format(
         config.get(CONF_URL), WEBAPI_PATH, camera_api)
@@ -110,14 +143,12 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     }
     try:
         with async_timeout.timeout(TIMEOUT, loop=hass.loop):
-            camera_req = yield from hass.websession.get(
+            camera_req = yield from websession.get(
                 syno_camera_url,
-                params=camera_payload,
-                verify_ssl=config.get(CONF_VERIFY_SSL),
-                cookies={'id': session_id}
+                params=camera_payload
             )
-    except asyncio.TimeoutError:
-        _LOGGER.error("Timeout on %s", syno_camera_url)
+    except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+        _LOGGER.exception("Error on %s", syno_camera_url)
         return False
 
     camera_resp = yield from camera_req.json()
@@ -126,13 +157,14 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
 
     # add cameras
     devices = []
-    tasks = []
     for camera in cameras:
         if not config.get(CONF_WHITELIST):
             camera_id = camera['id']
             snapshot_path = camera['snapshot_path']
 
             device = SynologyCamera(
+                hass,
+                websession,
                 config,
                 camera_id,
                 camera['name'],
@@ -141,15 +173,13 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
                 camera_path,
                 auth_path
             )
-            tasks.append(device.async_read_sid())
             devices.append(device)
 
-    yield from asyncio.gather(*tasks, loop=hass.loop)
-    hass.loop.create_task(async_add_devices(devices))
+    yield from async_add_devices(devices)
 
 
 @asyncio.coroutine
-def get_session_id(hass, username, password, login_url, valid_cert):
+def get_session_id(hass, websession, username, password, login_url):
     """Get a session id."""
     auth_payload = {
         'api': AUTH_API,
@@ -162,13 +192,12 @@ def get_session_id(hass, username, password, login_url, valid_cert):
     }
     try:
         with async_timeout.timeout(TIMEOUT, loop=hass.loop):
-            auth_req = yield from hass.websession.get(
+            auth_req = yield from websession.get(
                 login_url,
-                params=auth_payload,
-                verify_ssl=valid_cert
+                params=auth_payload
             )
-    except asyncio.TimeoutError:
-        _LOGGER.error("Timeout on %s", login_url)
+    except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+        _LOGGER.exception("Error on %s", login_url)
         return False
 
     auth_resp = yield from auth_req.json()
@@ -180,36 +209,22 @@ def get_session_id(hass, username, password, login_url, valid_cert):
 class SynologyCamera(Camera):
     """An implementation of a Synology NAS based IP camera."""
 
-    def __init__(self, config, camera_id, camera_name,
-                 snapshot_path, streaming_path, camera_path, auth_path):
+    def __init__(self, hass, websession, config, camera_id,
+                 camera_name, snapshot_path, streaming_path, camera_path,
+                 auth_path):
         """Initialize a Synology Surveillance Station camera."""
         super().__init__()
+        self.hass = hass
+        self._websession = websession
         self._name = camera_name
-        self._username = config.get(CONF_USERNAME)
-        self._password = config.get(CONF_PASSWORD)
         self._synology_url = config.get(CONF_URL)
-        self._api_url = config.get(CONF_URL) + 'webapi/'
-        self._login_url = config.get(CONF_URL) + '/webapi/' + 'auth.cgi'
         self._camera_name = config.get(CONF_CAMERA_NAME)
         self._stream_id = config.get(CONF_STREAM_ID)
-        self._valid_cert = config.get(CONF_VERIFY_SSL)
         self._camera_id = camera_id
         self._snapshot_path = snapshot_path
         self._streaming_path = streaming_path
         self._camera_path = camera_path
         self._auth_path = auth_path
-        self._session_id = None
-
-    @asyncio.coroutine
-    def async_read_sid(self):
-        """Get a session id."""
-        self._session_id = yield from get_session_id(
-            self.hass,
-            self._username,
-            self._password,
-            self._login_url,
-            self._valid_cert
-        )
 
     def camera_image(self):
         """Return bytes of camera image."""
@@ -230,14 +245,12 @@ class SynologyCamera(Camera):
         }
         try:
             with async_timeout.timeout(TIMEOUT, loop=self.hass.loop):
-                response = yield from self.hass.websession.get(
+                response = yield from self._websession.get(
                     image_url,
-                    params=image_payload,
-                    verify_ssl=self._valid_cert,
-                    cookies={'id': self._session_id}
+                    params=image_payload
                 )
-        except asyncio.TimeoutError:
-            _LOGGER.error("Timeout on %s", image_url)
+        except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+            _LOGGER.exception("Error on %s", image_url)
             return None
 
         image = yield from response.read()
@@ -260,18 +273,16 @@ class SynologyCamera(Camera):
         }
         try:
             with async_timeout.timeout(TIMEOUT, loop=self.hass.loop):
-                stream = yield from self.hass.websession.get(
+                stream = yield from self._websession.get(
                     streaming_url,
-                    payload=streaming_payload,
-                    verify_ssl=self._valid_cert,
-                    cookies={'id': self._session_id}
+                    params=streaming_payload
                 )
-        except asyncio.TimeoutError:
+        except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+            _LOGGER.exception("Error on %s", streaming_url)
             raise HTTPGatewayTimeout()
 
         response = web.StreamResponse()
         response.content_type = stream.headers.get(CONTENT_TYPE_HEADER)
-        response.enable_chunked_encoding()
 
         yield from response.prepare(request)
 
@@ -282,7 +293,7 @@ class SynologyCamera(Camera):
                     break
                 response.write(data)
         finally:
-            self.hass.loop.create_task(stream.release())
+            self.hass.async_add_job(stream.release())
             yield from response.write_eof()
 
     @property

homeassistant/components/climate/generic_thermostat.py

@@ -145,7 +145,7 @@ class GenericThermostat(ClimateDevice):
     def max_temp(self):
         """Return the maximum temperature."""
         # pylint: disable=no-member
-        if self._min_temp:
+        if self._max_temp:
             return self._max_temp
         else:
             # Get default temp from super class
@@ -158,7 +158,7 @@ class GenericThermostat(ClimateDevice):
 
         self._update_temp(new_state)
         self._control_heating()
-        self.update_ha_state()
+        self.schedule_update_ha_state()
 
     def _update_temp(self, state):
         """Update thermostat with latest state from sensor."""

homeassistant/components/climate/honeywell.py

@@ -223,7 +223,6 @@ class HoneywellUSThermostat(ClimateDevice):
     @property
     def current_temperature(self):
         """Return the current temperature."""
-        self._device.refresh()
         return self._device.current_temperature
 
     @property
@@ -274,3 +273,7 @@ class HoneywellUSThermostat(ClimateDevice):
         """Set the system mode (Cool, Heat, etc)."""
         if hasattr(self._device, ATTR_SYSTEM_MODE):
             self._device.system_mode = operation_mode
+
+    def update(self):
+        """Update the state."""
+        self._device.refresh()

homeassistant/components/climate/knx.py

@@ -56,6 +56,8 @@ class KNXThermostat(KNXMultiAddressDevice, ClimateDevice):
         self._unit_of_measurement = TEMP_CELSIUS  # KNX always used celsius
         self._away = False  # not yet supported
         self._is_fan_on = False  # not yet supported
+        self._current_temp = None
+        self._target_temp = None
 
     @property
     def should_poll(self):
@@ -70,16 +72,12 @@ class KNXThermostat(KNXMultiAddressDevice, ClimateDevice):
     @property
     def current_temperature(self):
         """Return the current temperature."""
-        from knxip.conversion import knx2_to_float
-
-        return knx2_to_float(self.value('temperature'))
+        return self._current_temp
 
     @property
     def target_temperature(self):
         """Return the temperature we try to reach."""
-        from knxip.conversion import knx2_to_float
-
-        return knx2_to_float(self.value('setpoint'))
+        return self._target_temp
 
     def set_temperature(self, **kwargs):
         """Set new target temperature."""
@@ -94,3 +92,12 @@ class KNXThermostat(KNXMultiAddressDevice, ClimateDevice):
     def set_operation_mode(self, operation_mode):
         """Set operation mode."""
         raise NotImplementedError()
+
+    def update(self):
+        """Update KNX climate."""
+        from knxip.conversion import knx2_to_float
+
+        super().update()
+
+        self._current_temp = knx2_to_float(self.value('temperature'))
+        self._target_temp = knx2_to_float(self.value('setpoint'))

homeassistant/components/climate/mysensors.py

@@ -24,7 +24,12 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     """Setup the mysensors climate."""
     if discovery_info is None:
         return
-    for gateway in mysensors.GATEWAYS.values():
+
+    gateways = hass.data.get(mysensors.MYSENSORS_GATEWAYS)
+    if not gateways:
+        return
+
+    for gateway in gateways:
         if float(gateway.protocol_version) < 1.5:
             continue
         pres = gateway.const.Presentation

homeassistant/components/climate/proliphix.py

@@ -12,7 +12,7 @@ from homeassistant.const import (
     CONF_HOST, CONF_PASSWORD, CONF_USERNAME, TEMP_FAHRENHEIT, ATTR_TEMPERATURE)
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['proliphix==0.4.0']
+REQUIREMENTS = ['proliphix==0.4.1']
 
 ATTR_FAN = 'fan'
 

homeassistant/components/climate/radiotherm.py

@@ -69,6 +69,8 @@ class RadioThermostat(ClimateDevice):
         self._current_temperature = None
         self._current_operation = STATE_IDLE
         self._name = None
+        self._fmode = None
+        self._tmode = None
         self.hold_temp = hold_temp
         self.update()
         self._operation_list = [STATE_AUTO, STATE_COOL, STATE_HEAT, STATE_OFF]
@@ -87,8 +89,8 @@ class RadioThermostat(ClimateDevice):
     def device_state_attributes(self):
         """Return the device specific state attributes."""
         return {
-            ATTR_FAN: self.device.fmode['human'],
-            ATTR_MODE: self.device.tmode['human']
+            ATTR_FAN: self._fmode,
+            ATTR_MODE: self._tmode,
         }
 
     @property
@@ -115,10 +117,13 @@ class RadioThermostat(ClimateDevice):
         """Update the data from the thermostat."""
         self._current_temperature = self.device.temp['raw']
         self._name = self.device.name['raw']
-        if self.device.tmode['human'] == 'Cool':
+        self._fmode = self.device.fmode['human']
+        self._tmode = self.device.tmode['human']
+
+        if self._tmode == 'Cool':
             self._target_temperature = self.device.t_cool['raw']
             self._current_operation = STATE_COOL
-        elif self.device.tmode['human'] == 'Heat':
+        elif self._tmode == 'Heat':
             self._target_temperature = self.device.t_heat['raw']
             self._current_operation = STATE_HEAT
         else:
@@ -130,9 +135,9 @@ class RadioThermostat(ClimateDevice):
         if temperature is None:
             return
         if self._current_operation == STATE_COOL:
-            self.device.t_cool = temperature
+            self.device.t_cool = round(temperature * 2.0) / 2.0
         elif self._current_operation == STATE_HEAT:
-            self.device.t_heat = temperature
+            self.device.t_heat = round(temperature * 2.0) / 2.0
         if self.hold_temp:
             self.device.hold = 1
         else:
@@ -154,6 +159,6 @@ class RadioThermostat(ClimateDevice):
         elif operation_mode == STATE_AUTO:
             self.device.tmode = 3
         elif operation_mode == STATE_COOL:
-            self.device.t_cool = self._target_temperature
+            self.device.t_cool = round(self._target_temperature * 2.0) / 2.0
         elif operation_mode == STATE_HEAT:
-            self.device.t_heat = self._target_temperature
+            self.device.t_heat = round(self._target_temperature * 2.0) / 2.0

homeassistant/components/climate/wink.py

@@ -0,0 +1,331 @@
+"""
+Support for Wink thermostats.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/climate.wink/
+"""
+from homeassistant.components.wink import WinkDevice
+from homeassistant.components.climate import (
+    STATE_AUTO, STATE_COOL, STATE_HEAT, ClimateDevice,
+    ATTR_TARGET_TEMP_HIGH, ATTR_TARGET_TEMP_LOW,
+    ATTR_TEMPERATURE,
+    ATTR_CURRENT_HUMIDITY)
+from homeassistant.const import (
+    TEMP_CELSIUS, STATE_ON,
+    STATE_OFF, STATE_UNKNOWN)
+from homeassistant.loader import get_component
+
+DEPENDENCIES = ['wink']
+
+STATE_AUX = 'aux'
+STATE_ECO = 'eco'
+
+ATTR_EXTERNAL_TEMPERATURE = "external_temperature"
+ATTR_SMART_TEMPERATURE = "smart_temperature"
+ATTR_ECO_TARGET = "eco_target"
+ATTR_OCCUPIED = "occupied"
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Setup the Wink thermostat."""
+    import pywink
+    temp_unit = hass.config.units.temperature_unit
+    add_devices(WinkThermostat(thermostat, temp_unit)
+                for thermostat in pywink.get_thermostats())
+
+
+# pylint: disable=abstract-method,too-many-public-methods, too-many-branches
+class WinkThermostat(WinkDevice, ClimateDevice):
+    """Representation of a Wink thermostat."""
+
+    def __init__(self, wink, temp_unit):
+        """Initialize the Wink device."""
+        super().__init__(wink)
+        wink = get_component('wink')
+        self._config_temp_unit = temp_unit
+
+    @property
+    def temperature_unit(self):
+        """Return the unit of measurement."""
+        # The Wink API always returns temp in Celsius
+        return TEMP_CELSIUS
+
+    @property
+    def device_state_attributes(self):
+        """Return the optional state attributes."""
+        data = {}
+        target_temp_high = self.target_temperature_high
+        target_temp_low = self.target_temperature_low
+        if target_temp_high is not None:
+            data[ATTR_TARGET_TEMP_HIGH] = self._convert_for_display(
+                self.target_temperature_high)
+        if target_temp_low is not None:
+            data[ATTR_TARGET_TEMP_LOW] = self._convert_for_display(
+                self.target_temperature_low)
+
+        if self.external_temperature:
+            data[ATTR_EXTERNAL_TEMPERATURE] = self._convert_for_display(
+                self.external_temperature)
+
+        if self.smart_temperature:
+            data[ATTR_SMART_TEMPERATURE] = self.smart_temperature
+
+        if self.occupied:
+            data[ATTR_OCCUPIED] = self.occupied
+
+        if self.eco_target:
+            data[ATTR_ECO_TARGET] = self.eco_target
+
+        current_humidity = self.current_humidity
+        if current_humidity is not None:
+            data[ATTR_CURRENT_HUMIDITY] = current_humidity
+
+        return data
+
+    @property
+    def current_temperature(self):
+        """Return the current temperature."""
+        return self.wink.current_temperature()
+
+    @property
+    def current_humidity(self):
+        """Return the current humidity."""
+        if self.wink.current_humidity() is not None:
+            # The API states humidity will be a float 0-1
+            # the only example API response with humidity listed show an int
+            # This will address both possibilities
+            if self.wink.current_humidity() < 1:
+                return self.wink.current_humidity() * 100
+            else:
+                return self.wink.current_humidity()
+
+    @property
+    def external_temperature(self):
+        """Return the current external temperature."""
+        return self.wink.current_external_temperature()
+
+    @property
+    def smart_temperature(self):
+        """Return the current average temp of all remote sensor."""
+        return self.wink.current_smart_temperature()
+
+    @property
+    def eco_target(self):
+        """Return status of eco target (Is the termostat in eco mode)."""
+        return self.wink.eco_target()
+
+    @property
+    def occupied(self):
+        """Return status of if the thermostat has detected occupancy."""
+        return self.wink.occupied()
+
+    @property
+    def current_operation(self):
+        """Return current operation ie. heat, cool, idle."""
+        if not self.wink.is_on():
+            current_op = STATE_OFF
+        elif self.wink.current_hvac_mode() == 'cool_only':
+            current_op = STATE_COOL
+        elif self.wink.current_hvac_mode() == 'heat_only':
+            current_op = STATE_HEAT
+        elif self.wink.current_hvac_mode() == 'aux':
+            current_op = STATE_HEAT
+        elif self.wink.current_hvac_mode() == 'auto':
+            current_op = STATE_AUTO
+        elif self.wink.current_hvac_mode() == 'eco':
+            current_op = STATE_ECO
+        else:
+            current_op = STATE_UNKNOWN
+        return current_op
+
+    @property
+    def target_humidity(self):
+        """Return the humidity we try to reach."""
+        target_hum = None
+        if self.wink.current_humidifier_mode() == 'on':
+            if self.wink.current_humidifier_set_point() is not None:
+                target_hum = self.wink.current_humidifier_set_point() * 100
+        elif self.wink.current_dehumidifier_mode() == 'on':
+            if self.wink.current_dehumidifier_set_point() is not None:
+                target_hum = self.wink.current_dehumidifier_set_point() * 100
+        else:
+            target_hum = None
+        return target_hum
+
+    @property
+    def target_temperature(self):
+        """Return the temperature we try to reach."""
+        if self.current_operation != STATE_AUTO and not self.is_away_mode_on:
+            if self.current_operation == STATE_COOL:
+                return self.wink.current_max_set_point()
+            elif self.current_operation == STATE_HEAT:
+                return self.wink.current_min_set_point()
+            else:
+                return None
+        else:
+            return None
+
+    @property
+    def target_temperature_low(self):
+        """Return the lower bound temperature we try to reach."""
+        if self.current_operation == STATE_AUTO:
+            return self.wink.current_min_set_point()
+        return None
+
+    @property
+    def target_temperature_high(self):
+        """Return the higher bound temperature we try to reach."""
+        if self.current_operation == STATE_AUTO:
+            return self.wink.current_max_set_point()
+        return None
+
+    @property
+    def is_away_mode_on(self):
+        """Return if away mode is on."""
+        return self.wink.away()
+
+    @property
+    def is_aux_heat_on(self):
+        """Return true if aux heater."""
+        if self.wink.current_hvac_mode() == 'aux' and self.wink.is_on():
+            return True
+        elif self.wink.current_hvac_mode() == 'aux' and not self.wink.is_on():
+            return False
+        else:
+            return None
+
+    def set_temperature(self, **kwargs):
+        """Set new target temperature."""
+        target_temp = kwargs.get(ATTR_TEMPERATURE)
+        target_temp_low = kwargs.get(ATTR_TARGET_TEMP_LOW)
+        target_temp_high = kwargs.get(ATTR_TARGET_TEMP_HIGH)
+        if target_temp is not None:
+            if self.current_operation == STATE_COOL:
+                target_temp_high = target_temp
+            if self.current_operation == STATE_HEAT:
+                target_temp_low = target_temp
+        if target_temp_low is not None:
+            target_temp_low = target_temp_low
+        if target_temp_high is not None:
+            target_temp_high = target_temp_high
+        self.wink.set_temperature(target_temp_low, target_temp_high)
+
+    def set_operation_mode(self, operation_mode):
+        """Set operation mode."""
+        if operation_mode == STATE_HEAT:
+            self.wink.set_operation_mode('heat_only')
+        elif operation_mode == STATE_COOL:
+            self.wink.set_operation_mode('cool_only')
+        elif operation_mode == STATE_AUTO:
+            self.wink.set_operation_mode('auto')
+        elif operation_mode == STATE_OFF:
+            self.wink.set_operation_mode('off')
+        elif operation_mode == STATE_AUX:
+            self.wink.set_operation_mode('aux')
+        elif operation_mode == STATE_ECO:
+            self.wink.set_operation_mode('eco')
+
+    @property
+    def operation_list(self):
+        """List of available operation modes."""
+        op_list = ['off']
+        modes = self.wink.hvac_modes()
+        if 'cool_only' in modes:
+            op_list.append(STATE_COOL)
+        if 'heat_only' in modes or 'aux' in modes:
+            op_list.append(STATE_HEAT)
+        if 'auto' in modes:
+            op_list.append(STATE_AUTO)
+        if 'eco' in modes:
+            op_list.append(STATE_ECO)
+        return op_list
+
+    def turn_away_mode_on(self):
+        """Turn away on."""
+        self.wink.set_away_mode()
+
+    def turn_away_mode_off(self):
+        """Turn away off."""
+        self.wink.set_away_mode(False)
+
+    @property
+    def current_fan_mode(self):
+        """Return whether the fan is on."""
+        if self.wink.current_fan_mode() == 'on':
+            return STATE_ON
+        elif self.wink.current_fan_mode() == 'auto':
+            return STATE_AUTO
+        else:
+            # No Fan available so disable slider
+            return None
+
+    @property
+    def fan_list(self):
+        """List of available fan modes."""
+        if self.wink.has_fan():
+            return self.wink.fan_modes()
+        return None
+
+    def set_fan_mode(self, fan):
+        """Turn fan on/off."""
+        self.wink.set_fan_mode(fan.lower())
+
+    def turn_aux_heat_on(self):
+        """Turn auxillary heater on."""
+        self.set_operation_mode(STATE_AUX)
+
+    def turn_aux_heat_off(self):
+        """Turn auxillary heater off."""
+        self.set_operation_mode(STATE_AUTO)
+
+    @property
+    def min_temp(self):
+        """Return the minimum temperature."""
+        minimum = 7  # Default minimum
+        min_min = self.wink.min_min_set_point()
+        min_max = self.wink.min_max_set_point()
+        return_value = minimum
+        if self.current_operation == STATE_HEAT:
+            if min_min:
+                return_value = min_min
+            else:
+                return_value = minimum
+        elif self.current_operation == STATE_COOL:
+            if min_max:
+                return_value = min_max
+            else:
+                return_value = minimum
+        elif self.current_operation == STATE_AUTO:
+            if min_min and min_max:
+                return_value = min(min_min, min_max)
+            else:
+                return_value = minimum
+        else:
+            return_value = minimum
+        return return_value
+
+    @property
+    def max_temp(self):
+        """Return the maximum temperature."""
+        maximum = 35  # Default maximum
+        max_min = self.wink.max_min_set_point()
+        max_max = self.wink.max_max_set_point()
+        return_value = maximum
+        if self.current_operation == STATE_HEAT:
+            if max_min:
+                return_value = max_min
+            else:
+                return_value = maximum
+        elif self.current_operation == STATE_COOL:
+            if max_max:
+                return_value = max_max
+            else:
+                return_value = maximum
+        elif self.current_operation == STATE_AUTO:
+            if max_min and max_max:
+                return_value = min(max_min, max_max)
+            else:
+                return_value = maximum
+        else:
+            return_value = maximum
+        return return_value

homeassistant/components/climate/zwave.py

@@ -1,5 +1,5 @@
 """
-Support for ZWave climate devices.
+Support for Z-Wave climate devices.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/climate.zwave/
@@ -8,8 +8,7 @@ https://home-assistant.io/components/climate.zwave/
 # pylint: disable=import-error
 import logging
 from homeassistant.components.climate import DOMAIN
-from homeassistant.components.climate import (
-    ClimateDevice, ATTR_OPERATION_MODE)
+from homeassistant.components.climate import ClimateDevice
 from homeassistant.components.zwave import ZWaveDeviceEntity
 from homeassistant.components import zwave
 from homeassistant.const import (
@@ -18,44 +17,23 @@ from homeassistant.const import (
 _LOGGER = logging.getLogger(__name__)
 
 CONF_NAME = 'name'
-DEFAULT_NAME = 'ZWave Climate'
+DEFAULT_NAME = 'Z-Wave Climate'
 
 REMOTEC = 0x5254
 REMOTEC_ZXT_120 = 0x8377
 REMOTEC_ZXT_120_THERMOSTAT = (REMOTEC, REMOTEC_ZXT_120)
-
-HORSTMANN = 0x0059
-HORSTMANN_HRT4_ZW = 0x3
-HORSTMANN_HRT4_ZW_THERMOSTAT = (HORSTMANN, HORSTMANN_HRT4_ZW)
+ATTR_OPERATING_STATE = 'operating_state'
+ATTR_FAN_STATE = 'fan_state'
 
 WORKAROUND_ZXT_120 = 'zxt_120'
-WORKAROUND_HRT4_ZW = 'hrt4_zw'
 
 DEVICE_MAPPINGS = {
-    REMOTEC_ZXT_120_THERMOSTAT: WORKAROUND_ZXT_120,
-    HORSTMANN_HRT4_ZW_THERMOSTAT: WORKAROUND_HRT4_ZW
-}
-
-SET_TEMP_TO_INDEX = {
-    'Heat': 1,
-    'Cool': 2,
-    'Auto': 3,
-    'Aux Heat': 4,
-    'Resume': 5,
-    'Fan Only': 6,
-    'Furnace': 7,
-    'Dry Air': 8,
-    'Moist Air': 9,
-    'Auto Changeover': 10,
-    'Heat Econ': 11,
-    'Cool Econ': 12,
-    'Away': 13,
-    'Unknown': 14
+    REMOTEC_ZXT_120_THERMOSTAT: WORKAROUND_ZXT_120
 }
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the ZWave Climate devices."""
+    """Set up the Z-Wave Climate devices."""
     if discovery_info is None or zwave.NETWORK is None:
         _LOGGER.debug("No discovery_info=%s or no NETWORK=%s",
                       discovery_info, zwave.NETWORK)
@@ -70,13 +48,14 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
-    """Represents a ZWave Climate device."""
+    """Representation of a Z-Wave Climate device."""
 
     def __init__(self, value, temp_unit):
-        """Initialize the zwave climate device."""
+        """Initialize the Z-Wave climate device."""
         from openzwave.network import ZWaveNetwork
         from pydispatch import dispatcher
         ZWaveDeviceEntity.__init__(self, value, DOMAIN)
+        self._index = value.index
         self._node = value.node
         self._target_temperature = None
         self._current_temperature = None
@@ -85,13 +64,12 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
         self._operating_state = None
         self._current_fan_mode = None
         self._fan_list = None
+        self._fan_state = None
         self._current_swing_mode = None
         self._swing_list = None
         self._unit = temp_unit
-        self._index_operation = None
         _LOGGER.debug("temp_unit is %s", self._unit)
         self._zxt_120 = None
-        self._hrt4_zw = None
         self.update_properties()
         # register listener
         dispatcher.connect(
@@ -106,17 +84,13 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
                     _LOGGER.debug("Remotec ZXT-120 Zwave Thermostat"
                                   " workaround")
                     self._zxt_120 = 1
-                if DEVICE_MAPPINGS[specific_sensor_key] == WORKAROUND_HRT4_ZW:
-                    _LOGGER.debug("Horstmann HRT4-ZW Zwave Thermostat"
-                                  " workaround")
-                    self._hrt4_zw = 1
 
     def value_changed(self, value):
         """Called when a value has changed on the network."""
         if self._value.value_id == value.value_id or \
            self._value.node == value.node:
             self.update_properties()
-            self.update_ha_state()
+            self.schedule_update_ha_state()
             _LOGGER.debug("Value changed on network %s", value)
 
     def update_properties(self):
@@ -125,23 +99,23 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
         for value in self._node.get_values(
                 class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_MODE).values():
             self._current_operation = value.data
-            self._index_operation = SET_TEMP_TO_INDEX.get(
-                self._current_operation)
             self._operation_list = list(value.data_items)
             _LOGGER.debug("self._operation_list=%s", self._operation_list)
             _LOGGER.debug("self._current_operation=%s",
                           self._current_operation)
         # Current Temp
-        for value in (self._node.get_values(
-                class_id=zwave.const.COMMAND_CLASS_SENSOR_MULTILEVEL)
-                      .values()):
+        for value in (
+                self._node.get_values(
+                    class_id=zwave.const.COMMAND_CLASS_SENSOR_MULTILEVEL)
+                .values()):
             if value.label == 'Temperature':
-                self._current_temperature = int(value.data)
+                self._current_temperature = round((float(value.data)), 1)
                 self._unit = value.units
         # Fan Mode
-        for value in (self._node.get_values(
-                class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_FAN_MODE)
-                      .values()):
+        for value in (
+                self._node.get_values(
+                    class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_FAN_MODE)
+                .values()):
             self._current_fan_mode = value.data
             self._fan_list = list(value.data_items)
             _LOGGER.debug("self._fan_list=%s", self._fan_list)
@@ -149,9 +123,10 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
                           self._current_fan_mode)
         # Swing mode
         if self._zxt_120 == 1:
-            for value in (self._node.get_values(
-                    class_id=zwave.const.COMMAND_CLASS_CONFIGURATION)
-                          .values()):
+            for value in (
+                    self._node.get_values(
+                        class_id=zwave.const.COMMAND_CLASS_CONFIGURATION)
+                    .values()):
                 if value.command_class == \
                    zwave.const.COMMAND_CLASS_CONFIGURATION and \
                    value.index == 33:
@@ -161,35 +136,39 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
                     _LOGGER.debug("self._current_swing_mode=%s",
                                   self._current_swing_mode)
         # Set point
-        for value in (self._node.get_values(
-                class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_SETPOINT)
-                      .values()):
-            if value.data == 0:
-                _LOGGER.debug("Setpoint is 0, setting default to "
-                              "current_temperature=%s",
-                              self._current_temperature)
-                self._target_temperature = int(self._current_temperature)
-                break
-            if self.current_operation is not None and \
-               self.current_operation != 'Off':
-                if self._index_operation != value.index:
-                    continue
-                if self._zxt_120:
+        temps = []
+        for value in (
+                self._node.get_values(
+                    class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_SETPOINT)
+                .values()):
+            temps.append((round(float(value.data)), 1))
+            if value.index == self._index:
+                if value.data == 0:
+                    _LOGGER.debug("Setpoint is 0, setting default to "
+                                  "current_temperature=%s",
+                                  self._current_temperature)
+                    self._target_temperature = (
+                        round((float(self._current_temperature)), 1))
                     break
-                self._target_temperature = int(value.data)
-                break
-            _LOGGER.debug("Device can't set setpoint based on operation mode."
-                          " Defaulting to index=1")
-            self._target_temperature = int(value.data)
+                else:
+                    self._target_temperature = round((float(value.data)), 1)
         # Operating state
-        for value in (self._node.get_values(
-                class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_OPERATING_STATE)
-                      .values()):
+        for value in (
+                self._node.get_values(
+                    class_id=zwave.const
+                    .COMMAND_CLASS_THERMOSTAT_OPERATING_STATE).values()):
             self._operating_state = value.data
 
+        # Fan operating state
+        for value in (
+                self._node.get_values(
+                    class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_FAN_STATE)
+                .values()):
+            self._fan_state = value.data
+
     @property
     def should_poll(self):
-        """No polling on ZWave."""
+        """No polling on Z-Wave."""
         return False
 
     @property
@@ -248,53 +227,19 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
             temperature = kwargs.get(ATTR_TEMPERATURE)
         else:
             return
-        operation_mode = kwargs.get(ATTR_OPERATION_MODE)
-        _LOGGER.debug("set_temperature operation_mode=%s", operation_mode)
 
         for value in (self._node.get_values(
                 class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_SETPOINT)
                       .values()):
-            if operation_mode is not None:
-                setpoint_mode = SET_TEMP_TO_INDEX.get(operation_mode)
-                if value.index != setpoint_mode:
-                    continue
-                _LOGGER.debug("setpoint_mode=%s", setpoint_mode)
-                value.data = temperature
-                break
-
-            if self.current_operation is not None:
-                if self._hrt4_zw and self.current_operation == 'Off':
-                    # HRT4-ZW can change setpoint when off.
-                    value.data = int(temperature)
-                if self._index_operation != value.index:
-                    continue
-                _LOGGER.debug("self._index_operation=%s and"
-                              " self._current_operation=%s",
-                              self._index_operation,
-                              self._current_operation)
+            if value.index == self._index:
                 if self._zxt_120:
-                    _LOGGER.debug("zxt_120: Setting new setpoint for %s, "
-                                  " operation=%s, temp=%s",
-                                  self._index_operation,
-                                  self._current_operation, temperature)
-                    # ZXT-120 does not support get setpoint
-                    self._target_temperature = temperature
                     # ZXT-120 responds only to whole int
                     value.data = round(temperature, 0)
+                    self._target_temperature = temperature
                     self.update_ha_state()
-                    break
                 else:
-                    _LOGGER.debug("Setting new setpoint for %s, "
-                                  "operation=%s, temp=%s",
-                                  self._index_operation,
-                                  self._current_operation, temperature)
                     value.data = temperature
-                    break
-            else:
-                _LOGGER.debug("Setting new setpoint for no known "
-                              "operation mode. Index=1 and "
-                              "temperature=%s", temperature)
-                value.data = temperature
+                    self.update_ha_state()
                 break
 
     def set_fan_mode(self, fan):
@@ -331,9 +276,9 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
     @property
     def device_state_attributes(self):
         """Return the device specific state attributes."""
+        data = super().device_state_attributes
         if self._operating_state:
-            return {
-                "operating_state": self._operating_state,
-            }
-        else:
-            return {}
+            data[ATTR_OPERATING_STATE] = self._operating_state,
+        if self._fan_state:
+            data[ATTR_FAN_STATE] = self._fan_state
+        return data

homeassistant/components/conversation.py

@@ -15,7 +15,7 @@ from homeassistant.const import (
     ATTR_ENTITY_ID, SERVICE_TURN_OFF, SERVICE_TURN_ON)
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['fuzzywuzzy==0.12.0']
+REQUIREMENTS = ['fuzzywuzzy==0.14.0']
 
 ATTR_TEXT = 'text'
 

homeassistant/components/cover/mqtt.py

@@ -8,6 +8,7 @@ import logging
 
 import voluptuous as vol
 
+from homeassistant.core import callback
 import homeassistant.components.mqtt as mqtt
 from homeassistant.components.cover import CoverDevice
 from homeassistant.const import (
@@ -89,29 +90,30 @@ class MqttCover(CoverDevice):
         self._retain = retain
         self._optimistic = optimistic or state_topic is None
 
+        @callback
         def message_received(topic, payload, qos):
             """A new MQTT message has been received."""
             if value_template is not None:
-                payload = value_template.render_with_possible_json_value(
+                payload = value_template.async_render_with_possible_json_value(
                     payload)
             if payload == self._state_open:
                 self._state = False
-                _LOGGER.warning("state=%s", int(self._state))
-                self.update_ha_state()
+                hass.async_add_job(self.async_update_ha_state())
             elif payload == self._state_closed:
                 self._state = True
-                self.update_ha_state()
+                hass.async_add_job(self.async_update_ha_state())
             elif payload.isnumeric() and 0 <= int(payload) <= 100:
                 if int(payload) > 0:
                     self._state = False
                 else:
                     self._state = True
                 self._position = int(payload)
-                self.update_ha_state()
+                hass.async_add_job(self.async_update_ha_state())
             else:
                 _LOGGER.warning(
                     "Payload is not True, False, or integer (0-100): %s",
                     payload)
+
         if self._state_topic is None:
             # Force into optimistic mode.
             self._optimistic = True

homeassistant/components/cover/mysensors.py

@@ -18,7 +18,12 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     """Setup the mysensors platform for covers."""
     if discovery_info is None:
         return
-    for gateway in mysensors.GATEWAYS.values():
+
+    gateways = hass.data.get(mysensors.MYSENSORS_GATEWAYS)
+    if not gateways:
+        return
+
+    for gateway in gateways:
         pres = gateway.const.Presentation
         set_req = gateway.const.SetReq
         map_sv_types = {

homeassistant/components/cover/zwave.py

@@ -36,15 +36,13 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
             and value.index == 0):
         value.set_change_verified(False)
         add_devices([ZwaveRollershutter(value)])
-    elif value.node.specific == zwave.const.GENERIC_TYPE_ENTRY_CONTROL:
-        if (value.command_class == zwave.const.COMMAND_CLASS_SWITCH_BINARY or
-                value.command_class ==
-                zwave.const.COMMAND_CLASS_BARRIER_OPERATOR):
-            if (value.type != zwave.const.TYPE_BOOL and
-                    value.genre != zwave.const.GENRE_USER):
-                return
-            value.set_change_verified(False)
-            add_devices([ZwaveGarageDoor(value)])
+    elif (value.command_class == zwave.const.COMMAND_CLASS_SWITCH_BINARY or
+          value.command_class == zwave.const.COMMAND_CLASS_BARRIER_OPERATOR):
+        if (value.type != zwave.const.TYPE_BOOL and
+                value.genre != zwave.const.GENRE_USER):
+            return
+        value.set_change_verified(False)
+        add_devices([ZwaveGarageDoor(value)])
     else:
         return
 

homeassistant/components/demo.py

@@ -17,6 +17,7 @@ DOMAIN = 'demo'
 COMPONENTS_WITH_DEMO_PLATFORM = [
     'alarm_control_panel',
     'binary_sensor',
+    'calendar',
     'camera',
     'climate',
     'cover',

homeassistant/components/device_sun_light_trigger.py

@@ -9,6 +9,7 @@ from datetime import timedelta
 
 import voluptuous as vol
 
+from homeassistant.core import callback
 import homeassistant.util.dt as dt_util
 from homeassistant.const import STATE_HOME, STATE_NOT_HOME
 from homeassistant.helpers.event import track_point_in_time
@@ -79,21 +80,22 @@ def setup(hass, config):
             return None
         return next_setting - LIGHT_TRANSITION_TIME * len(light_ids)
 
-    def turn_light_on_before_sunset(light_id):
+    def async_turn_on_before_sunset(light_id):
         """Helper function to turn on lights.
 
         Speed is slow if there are devices home and the light is not on yet.
         """
         if not device_tracker.is_on(hass) or light.is_on(hass, light_id):
             return
-        light.turn_on(hass, light_id,
-                      transition=LIGHT_TRANSITION_TIME.seconds,
-                      profile=light_profile)
+        light.async_turn_on(hass, light_id,
+                            transition=LIGHT_TRANSITION_TIME.seconds,
+                            profile=light_profile)
 
     # Track every time sun rises so we can schedule a time-based
     # pre-sun set event
     @track_state_change(sun.ENTITY_ID, sun.STATE_BELOW_HORIZON,
                         sun.STATE_ABOVE_HORIZON)
+    @callback
     def schedule_lights_at_sun_set(hass, entity, old_state, new_state):
         """The moment sun sets we want to have all the lights on.
 
@@ -104,16 +106,21 @@ def setup(hass, config):
         if not start_point:
             return
 
-        def turn_on(light_id):
+        def async_turn_on_factory(light_id):
             """Lambda can keep track of function parameters.
 
             No local parameters. If we put the lambda directly in the below
             statement only the last light will be turned on.
             """
-            return lambda now: turn_light_on_before_sunset(light_id)
+            @callback
+            def async_turn_on_light(now):
+                """Turn on specific light."""
+                async_turn_on_before_sunset(light_id)
+
+            return async_turn_on_light
 
         for index, light_id in enumerate(light_ids):
-            track_point_in_time(hass, turn_on(light_id),
+            track_point_in_time(hass, async_turn_on_factory(light_id),
                                 start_point + index * LIGHT_TRANSITION_TIME)
 
     # If the sun is already above horizon schedule the time-based pre-sun set
@@ -122,6 +129,7 @@ def setup(hass, config):
         schedule_lights_at_sun_set(hass, None, None, None)
 
     @track_state_change(device_entity_ids, STATE_NOT_HOME, STATE_HOME)
+    @callback
     def check_light_on_dev_state_change(hass, entity, old_state, new_state):
         """Handle tracked device state changes."""
         # pylint: disable=unused-variable
@@ -136,7 +144,7 @@ def setup(hass, config):
         # Do we need lights?
         if light_needed:
             logger.info("Home coming event for %s. Turning lights on", entity)
-            light.turn_on(hass, light_ids, profile=light_profile)
+            light.async_turn_on(hass, light_ids, profile=light_profile)
 
         # Are we in the time span were we would turn on the lights
         # if someone would be home?
@@ -149,7 +157,7 @@ def setup(hass, config):
             # when the fading in started and turn it on if so
             for index, light_id in enumerate(light_ids):
                 if now > start_point + index * LIGHT_TRANSITION_TIME:
-                    light.turn_on(hass, light_id)
+                    light.async_turn_on(hass, light_id)
 
                 else:
                     # If this light didn't happen to be turned on yet so
@@ -158,6 +166,7 @@ def setup(hass, config):
 
     if not disable_turn_off:
         @track_state_change(device_group, STATE_HOME, STATE_NOT_HOME)
+        @callback
         def turn_off_lights_when_all_leave(hass, entity, old_state, new_state):
             """Handle device group state change."""
             # pylint: disable=unused-variable
@@ -166,6 +175,6 @@ def setup(hass, config):
 
             logger.info(
                 "Everyone has left but there are lights on. Turning them off")
-            light.turn_off(hass, light_ids)
+            light.async_turn_off(hass, light_ids)
 
     return True

homeassistant/components/device_tracker/__init__.py

@@ -8,13 +8,13 @@ import asyncio
 from datetime import timedelta
 import logging
 import os
-import threading
 from typing import Any, Sequence, Callable
 
 import voluptuous as vol
 
 from homeassistant.bootstrap import (
-    prepare_setup_platform, log_exception)
+    async_prepare_setup_platform, async_log_exception)
+from homeassistant.core import callback
 from homeassistant.components import group, zone
 from homeassistant.components.discovery import SERVICE_NETGEAR
 from homeassistant.config import load_yaml_config_file
@@ -28,10 +28,10 @@ from homeassistant.util.async import run_coroutine_threadsafe
 import homeassistant.util.dt as dt_util
 from homeassistant.util.yaml import dump
 
-from homeassistant.helpers.event import track_utc_time_change
+from homeassistant.helpers.event import async_track_utc_time_change
 from homeassistant.const import (
     ATTR_GPS_ACCURACY, ATTR_LATITUDE, ATTR_LONGITUDE,
-    DEVICE_DEFAULT_NAME, STATE_HOME, STATE_NOT_HOME)
+    DEVICE_DEFAULT_NAME, STATE_HOME, STATE_NOT_HOME, ATTR_ENTITY_ID)
 
 DOMAIN = 'device_tracker'
 DEPENDENCIES = ['zone']
@@ -106,14 +106,15 @@ def see(hass: HomeAssistantType, mac: str=None, dev_id: str=None,
     hass.services.call(DOMAIN, SERVICE_SEE, data)
 
 
-def setup(hass: HomeAssistantType, config: ConfigType):
+@asyncio.coroutine
+def async_setup(hass: HomeAssistantType, config: ConfigType):
     """Setup device tracker."""
     yaml_path = hass.config.path(YAML_DEVICES)
 
     try:
         conf = config.get(DOMAIN, [])
     except vol.Invalid as ex:
-        log_exception(ex, DOMAIN, config, hass)
+        async_log_exception(ex, DOMAIN, config, hass)
         return False
     else:
         conf = conf[0] if len(conf) > 0 else {}
@@ -121,60 +122,77 @@ def setup(hass: HomeAssistantType, config: ConfigType):
                                  timedelta(seconds=DEFAULT_CONSIDER_HOME))
         track_new = conf.get(CONF_TRACK_NEW, DEFAULT_TRACK_NEW)
 
-    devices = load_config(yaml_path, hass, consider_home)
-
+    devices = yield from async_load_config(yaml_path, hass, consider_home)
     tracker = DeviceTracker(hass, consider_home, track_new, devices)
 
-    def setup_platform(p_type, p_config, disc_info=None):
+    # update tracked devices
+    update_tasks = [device.async_update_ha_state() for device in devices
+                    if device.track]
+    if update_tasks:
+        yield from asyncio.wait(update_tasks, loop=hass.loop)
+
+    @asyncio.coroutine
+    def async_setup_platform(p_type, p_config, disc_info=None):
         """Setup a device tracker platform."""
-        platform = prepare_setup_platform(hass, config, DOMAIN, p_type)
+        platform = yield from async_prepare_setup_platform(
+            hass, config, DOMAIN, p_type)
         if platform is None:
             return
 
         try:
             if hasattr(platform, 'get_scanner'):
-                scanner = platform.get_scanner(hass, {DOMAIN: p_config})
+                scanner = yield from hass.loop.run_in_executor(
+                    None, platform.get_scanner, hass, {DOMAIN: p_config})
 
                 if scanner is None:
                     _LOGGER.error('Error setting up platform %s', p_type)
                     return
 
-                setup_scanner_platform(hass, p_config, scanner, tracker.see)
+                yield from async_setup_scanner_platform(
+                    hass, p_config, scanner, tracker.async_see)
                 return
 
-            if not platform.setup_scanner(hass, p_config, tracker.see):
+            ret = yield from hass.loop.run_in_executor(
+                None, platform.setup_scanner, hass, p_config, tracker.see)
+            if not ret:
                 _LOGGER.error('Error setting up platform %s', p_type)
         except Exception:  # pylint: disable=broad-except
             _LOGGER.exception('Error setting up platform %s', p_type)
 
-    for p_type, p_config in config_per_platform(config, DOMAIN):
-        setup_platform(p_type, p_config)
+    setup_tasks = [async_setup_platform(p_type, p_config) for p_type, p_config
+                   in config_per_platform(config, DOMAIN)]
+    if setup_tasks:
+        yield from asyncio.wait(setup_tasks, loop=hass.loop)
 
-    def device_tracker_discovered(service, info):
+    yield from tracker.async_setup_group()
+
+    @callback
+    def async_device_tracker_discovered(service, info):
         """Called when a device tracker platform is discovered."""
-        setup_platform(DISCOVERY_PLATFORMS[service], {}, info)
+        hass.async_add_job(
+            async_setup_platform(DISCOVERY_PLATFORMS[service], {}, info))
 
-    discovery.listen(hass, DISCOVERY_PLATFORMS.keys(),
-                     device_tracker_discovered)
+    discovery.async_listen(
+        hass, DISCOVERY_PLATFORMS.keys(), async_device_tracker_discovered)
 
-    def update_stale(now):
-        """Clean up stale devices."""
-        tracker.update_stale(now)
-    track_utc_time_change(hass, update_stale, second=range(0, 60, 5))
+    # Clean up stale devices
+    async_track_utc_time_change(
+        hass, tracker.async_update_stale, second=range(0, 60, 5))
 
-    tracker.setup_group()
-
-    def see_service(call):
+    @asyncio.coroutine
+    def async_see_service(call):
         """Service to see a device."""
         args = {key: value for key, value in call.data.items() if key in
                 (ATTR_MAC, ATTR_DEV_ID, ATTR_HOST_NAME, ATTR_LOCATION_NAME,
                  ATTR_GPS, ATTR_GPS_ACCURACY, ATTR_BATTERY, ATTR_ATTRIBUTES)}
-        tracker.see(**args)
+        yield from tracker.async_see(**args)
 
-    descriptions = load_yaml_config_file(
-        os.path.join(os.path.dirname(__file__), 'services.yaml'))
-    hass.services.register(DOMAIN, SERVICE_SEE, see_service,
-                           descriptions.get(SERVICE_SEE))
+    descriptions = yield from hass.loop.run_in_executor(
+        None, load_yaml_config_file,
+        os.path.join(os.path.dirname(__file__), 'services.yaml')
+    )
+    hass.services.async_register(
+        DOMAIN, SERVICE_SEE, async_see_service, descriptions.get(SERVICE_SEE))
 
     return True
 
@@ -188,91 +206,116 @@ class DeviceTracker(object):
         self.hass = hass
         self.devices = {dev.dev_id: dev for dev in devices}
         self.mac_to_dev = {dev.mac: dev for dev in devices if dev.mac}
+        self.consider_home = consider_home
+        self.track_new = track_new
+        self.group = None  # type: group.Group
+        self._is_updating = asyncio.Lock(loop=hass.loop)
+
         for dev in devices:
             if self.devices[dev.dev_id] is not dev:
                 _LOGGER.warning('Duplicate device IDs detected %s', dev.dev_id)
             if dev.mac and self.mac_to_dev[dev.mac] is not dev:
                 _LOGGER.warning('Duplicate device MAC addresses detected %s',
                                 dev.mac)
-        self.consider_home = consider_home
-        self.track_new = track_new
-        self.lock = threading.Lock()
-
-        for device in devices:
-            if device.track:
-                device.update_ha_state()
-
-        self.group = None  # type: group.Group
 
     def see(self, mac: str=None, dev_id: str=None, host_name: str=None,
             location_name: str=None, gps: GPSType=None, gps_accuracy=None,
             battery: str=None, attributes: dict=None):
         """Notify the device tracker that you see a device."""
-        with self.lock:
-            if mac is None and dev_id is None:
-                raise HomeAssistantError('Neither mac or device id passed in')
-            elif mac is not None:
-                mac = str(mac).upper()
-                device = self.mac_to_dev.get(mac)
-                if not device:
-                    dev_id = util.slugify(host_name or '') or util.slugify(mac)
-            else:
-                dev_id = cv.slug(str(dev_id).lower())
-                device = self.devices.get(dev_id)
+        self.hass.add_job(
+            self.async_see(mac, dev_id, host_name, location_name, gps,
+                           gps_accuracy, battery, attributes)
+        )
 
-            if device:
-                device.seen(host_name, location_name, gps, gps_accuracy,
-                            battery, attributes)
-                if device.track:
-                    device.update_ha_state()
-                return
+    @asyncio.coroutine
+    def async_see(self, mac: str=None, dev_id: str=None, host_name: str=None,
+                  location_name: str=None, gps: GPSType=None,
+                  gps_accuracy=None, battery: str=None, attributes: dict=None):
+        """Notify the device tracker that you see a device.
 
-            # If no device can be found, create it
-            dev_id = util.ensure_unique_string(dev_id, self.devices.keys())
-            device = Device(
-                self.hass, self.consider_home, self.track_new,
-                dev_id, mac, (host_name or dev_id).replace('_', ' '))
-            self.devices[dev_id] = device
-            if mac is not None:
-                self.mac_to_dev[mac] = device
-
-            device.seen(host_name, location_name, gps, gps_accuracy, battery,
-                        attributes)
+        This method is a coroutine.
+        """
+        if mac is None and dev_id is None:
+            raise HomeAssistantError('Neither mac or device id passed in')
+        elif mac is not None:
+            mac = str(mac).upper()
+            device = self.mac_to_dev.get(mac)
+            if not device:
+                dev_id = util.slugify(host_name or '') or util.slugify(mac)
+        else:
+            dev_id = cv.slug(str(dev_id).lower())
+            device = self.devices.get(dev_id)
 
+        if device:
+            yield from device.async_seen(host_name, location_name, gps,
+                                         gps_accuracy, battery, attributes)
             if device.track:
-                device.update_ha_state()
+                yield from device.async_update_ha_state()
+            return
 
-            self.hass.bus.async_fire(EVENT_NEW_DEVICE, device)
+        # If no device can be found, create it
+        dev_id = util.ensure_unique_string(dev_id, self.devices.keys())
+        device = Device(
+            self.hass, self.consider_home, self.track_new,
+            dev_id, mac, (host_name or dev_id).replace('_', ' '))
+        self.devices[dev_id] = device
+        if mac is not None:
+            self.mac_to_dev[mac] = device
 
-            # During init, we ignore the group
-            if self.group is not None:
-                self.group.update_tracked_entity_ids(
-                    list(self.group.tracking) + [device.entity_id])
-            update_config(self.hass.config.path(YAML_DEVICES), dev_id, device)
+        yield from device.async_seen(host_name, location_name, gps,
+                                     gps_accuracy, battery, attributes)
 
-    def setup_group(self):
-        """Initialize group for all tracked devices."""
-        run_coroutine_threadsafe(
-            self.async_setup_group(), self.hass.loop).result()
+        if device.track:
+            yield from device.async_update_ha_state()
+
+        self.hass.bus.async_fire(EVENT_NEW_DEVICE, {
+            ATTR_ENTITY_ID: device.entity_id,
+            ATTR_HOST_NAME: device.host_name,
+        })
+
+        # During init, we ignore the group
+        if self.group is not None:
+            yield from self.group.async_update_tracked_entity_ids(
+                list(self.group.tracking) + [device.entity_id])
+
+        # update known_devices.yaml
+        self.hass.async_add_job(
+            self.async_update_config(self.hass.config.path(YAML_DEVICES),
+                                     dev_id, device)
+        )
+
+    @asyncio.coroutine
+    def async_update_config(self, path, dev_id, device):
+        """Add device to YAML configuration file.
+
+        This method is a coroutine.
+        """
+        with (yield from self._is_updating):
+            self.hass.loop.run_in_executor(
+                None, update_config, self.hass.config.path(YAML_DEVICES),
+                dev_id, device)
 
     @asyncio.coroutine
     def async_setup_group(self):
         """Initialize group for all tracked devices.
 
-        This method must be run in the event loop.
+        This method is a coroutine.
         """
         entity_ids = (dev.entity_id for dev in self.devices.values()
                       if dev.track)
         self.group = yield from group.Group.async_create_group(
             self.hass, GROUP_NAME_ALL_DEVICES, entity_ids, False)
 
-    def update_stale(self, now: dt_util.dt.datetime):
-        """Update stale devices."""
-        with self.lock:
-            for device in self.devices.values():
-                if (device.track and device.last_update_home and
-                        device.stale(now)):
-                    device.update_ha_state(True)
+    @callback
+    def async_update_stale(self, now: dt_util.dt.datetime):
+        """Update stale devices.
+
+        This method must be run in the event loop.
+        """
+        for device in self.devices.values():
+            if (device.track and device.last_update_home) and \
+               device.stale(now):
+                self.hass.async_add_job(device.async_update_ha_state(True))
 
 
 class Device(Entity):
@@ -359,9 +402,10 @@ class Device(Entity):
         """If device should be hidden."""
         return self.away_hide and self.state != STATE_HOME
 
-    def seen(self, host_name: str=None, location_name: str=None,
-             gps: GPSType=None, gps_accuracy=0, battery: str=None,
-             attributes: dict=None):
+    @asyncio.coroutine
+    def async_seen(self, host_name: str=None, location_name: str=None,
+                   gps: GPSType=None, gps_accuracy=0, battery: str=None,
+                   attributes: dict=None):
         """Mark the device as seen."""
         self.last_seen = dt_util.utcnow()
         self.host_name = host_name
@@ -370,28 +414,38 @@ class Device(Entity):
         self.battery = battery
         self.attributes = attributes
         self.gps = None
+
         if gps is not None:
             try:
                 self.gps = float(gps[0]), float(gps[1])
             except (ValueError, TypeError, IndexError):
                 _LOGGER.warning('Could not parse gps value for %s: %s',
                                 self.dev_id, gps)
-        self.update()
+
+        # pylint: disable=not-an-iterable
+        yield from self.async_update()
 
     def stale(self, now: dt_util.dt.datetime=None):
-        """Return if device state is stale."""
+        """Return if device state is stale.
+
+        Async friendly.
+        """
         return self.last_seen and \
             (now or dt_util.utcnow()) - self.last_seen > self.consider_home
 
-    def update(self):
-        """Update state of entity."""
+    @asyncio.coroutine
+    def async_update(self):
+        """Update state of entity.
+
+        This method is a coroutine.
+        """
         if not self.last_seen:
             return
         elif self.location_name:
             self._state = self.location_name
         elif self.gps is not None:
-            zone_state = zone.active_zone(self.hass, self.gps[0], self.gps[1],
-                                          self.gps_accuracy)
+            zone_state = zone.async_active_zone(
+                self.hass, self.gps[0], self.gps[1], self.gps_accuracy)
             if zone_state is None:
                 self._state = STATE_NOT_HOME
             elif zone_state.entity_id == zone.ENTITY_ID_HOME:
@@ -409,6 +463,17 @@ class Device(Entity):
 
 def load_config(path: str, hass: HomeAssistantType, consider_home: timedelta):
     """Load devices from YAML configuration file."""
+    return run_coroutine_threadsafe(
+        async_load_config(path, hass, consider_home), hass.loop).result()
+
+
+@asyncio.coroutine
+def async_load_config(path: str, hass: HomeAssistantType,
+                      consider_home: timedelta):
+    """Load devices from YAML configuration file.
+
+    This method is a coroutine.
+    """
     dev_schema = vol.Schema({
         vol.Required('name'): cv.string,
         vol.Optional('track', default=False): cv.boolean,
@@ -423,7 +488,8 @@ def load_config(path: str, hass: HomeAssistantType, consider_home: timedelta):
     try:
         result = []
         try:
-            devices = load_yaml_config_file(path)
+            devices = yield from hass.loop.run_in_executor(
+                None, load_yaml_config_file, path)
         except HomeAssistantError as err:
             _LOGGER.error('Unable to load %s: %s', path, str(err))
             return []
@@ -433,7 +499,7 @@ def load_config(path: str, hass: HomeAssistantType, consider_home: timedelta):
                 device = dev_schema(device)
                 device['dev_id'] = cv.slugify(dev_id)
             except vol.Invalid as exp:
-                log_exception(exp, dev_id, devices, hass)
+                async_log_exception(exp, dev_id, devices, hass)
             else:
                 result.append(Device(hass, **device))
         return result
@@ -442,9 +508,13 @@ def load_config(path: str, hass: HomeAssistantType, consider_home: timedelta):
         return []
 
 
-def setup_scanner_platform(hass: HomeAssistantType, config: ConfigType,
-                           scanner: Any, see_device: Callable):
-    """Helper method to connect scanner-based platform to device tracker."""
+@asyncio.coroutine
+def async_setup_scanner_platform(hass: HomeAssistantType, config: ConfigType,
+                                 scanner: Any, async_see_device: Callable):
+    """Helper method to connect scanner-based platform to device tracker.
+
+    This method is a coroutine.
+    """
     interval = config.get(CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL)
 
     # Initial scan of each mac we also tell about host name for config
@@ -452,18 +522,20 @@ def setup_scanner_platform(hass: HomeAssistantType, config: ConfigType,
 
     def device_tracker_scan(now: dt_util.dt.datetime):
         """Called when interval matches."""
-        for mac in scanner.scan_devices():
+        found_devices = scanner.scan_devices()
+
+        for mac in found_devices:
             if mac in seen:
                 host_name = None
             else:
                 host_name = scanner.get_device_name(mac)
                 seen.add(mac)
-            see_device(mac=mac, host_name=host_name)
+            hass.async_add_job(async_see_device(mac=mac, host_name=host_name))
 
-    track_utc_time_change(hass, device_tracker_scan, second=range(0, 60,
-                                                                  interval))
+    async_track_utc_time_change(
+        hass, device_tracker_scan, second=range(0, 60, interval))
 
-    device_tracker_scan(None)
+    hass.async_add_job(device_tracker_scan, None)
 
 
 def update_config(path: str, dev_id: str, device: Device):
@@ -481,7 +553,10 @@ def update_config(path: str, dev_id: str, device: Device):
 
 
 def get_gravatar_for_email(email: str):
-    """Return an 80px Gravatar for the given email address."""
+    """Return an 80px Gravatar for the given email address.
+
+    Async friendly.
+    """
     import hashlib
     url = 'https://www.gravatar.com/avatar/{}.jpg?s=80&d=wavatar'
     return url.format(hashlib.md5(email.encode('utf-8').lower()).hexdigest())

homeassistant/components/device_tracker/actiontec.py

@@ -42,6 +42,7 @@ def get_scanner(hass, config):
     scanner = ActiontecDeviceScanner(config[DOMAIN])
     return scanner if scanner.success_init else None
 
+
 Device = namedtuple("Device", ["mac", "ip", "last_update"])
 
 

homeassistant/components/device_tracker/asuswrt.py

@@ -76,6 +76,15 @@ _IP_NEIGH_REGEX = re.compile(
     r'(\w+\s(?P<mac>(([0-9a-f]{2}[:-]){5}([0-9a-f]{2}))))?\s' +
     r'(?P<status>(\w+))')
 
+_NVRAM_CMD = 'nvram get client_info_tmp'
+_NVRAM_REGEX = re.compile(
+    r'.*>.*>' +
+    r'(?P<ip>([0-9]{1,3}[\.]){3}[0-9]{1,3})' +
+    r'>' +
+    r'(?P<mac>(([0-9a-fA-F]{2}[:-]){5}([0-9a-fA-F]{2})))' +
+    r'>' +
+    r'.*')
+
 
 # pylint: disable=unused-argument
 def get_scanner(hass, config):
@@ -84,7 +93,8 @@ def get_scanner(hass, config):
 
     return scanner if scanner.success_init else None
 
-AsusWrtResult = namedtuple('AsusWrtResult', 'neighbors leases arp')
+
+AsusWrtResult = namedtuple('AsusWrtResult', 'neighbors leases arp nvram')
 
 
 class AsusWrtDeviceScanner(object):
@@ -155,7 +165,8 @@ class AsusWrtDeviceScanner(object):
             active_clients = [client for client in data.values() if
                               client['status'] == 'REACHABLE' or
                               client['status'] == 'DELAY' or
-                              client['status'] == 'STALE']
+                              client['status'] == 'STALE' or
+                              client['status'] == 'IN_NVRAM']
             self.last_results = active_clients
             return True
 
@@ -184,13 +195,18 @@ class AsusWrtDeviceScanner(object):
                 ssh.sendline(_WL_CMD)
                 ssh.prompt()
                 leases_result = ssh.before.split(b'\n')[1:-1]
+                ssh.sendline(_NVRAM_CMD)
+                ssh.prompt()
+                nvram_result = ssh.before.split(b'\n')[1].split(b'<')[1:]
             else:
                 arp_result = ['']
+                nvram_result = ['']
                 ssh.sendline(_LEASES_CMD)
                 ssh.prompt()
                 leases_result = ssh.before.split(b'\n')[1:-1]
             ssh.logout()
-            return AsusWrtResult(neighbors, leases_result, arp_result)
+            return AsusWrtResult(neighbors, leases_result, arp_result,
+                                 nvram_result)
         except pxssh.ExceptionPxssh as exc:
             _LOGGER.error('Unexpected response from router: %s', exc)
             return None
@@ -213,13 +229,18 @@ class AsusWrtDeviceScanner(object):
                 telnet.write('{}\n'.format(_WL_CMD).encode('ascii'))
                 leases_result = (telnet.read_until(prompt_string).
                                  split(b'\n')[1:-1])
+                telnet.write('{}\n'.format(_NVRAM_CMD).encode('ascii'))
+                nvram_result = (telnet.read_until(prompt_string).
+                                split(b'\n')[1].split(b'<')[1:])
             else:
                 arp_result = ['']
+                nvram_result = ['']
                 telnet.write('{}\n'.format(_LEASES_CMD).encode('ascii'))
                 leases_result = (telnet.read_until(prompt_string).
                                  split(b'\n')[1:-1])
             telnet.write('exit\n'.encode('ascii'))
-            return AsusWrtResult(neighbors, leases_result, arp_result)
+            return AsusWrtResult(neighbors, leases_result, arp_result,
+                                 nvram_result)
         except EOFError:
             _LOGGER.error('Unexpected response from router')
             return None
@@ -277,6 +298,26 @@ class AsusWrtDeviceScanner(object):
                             'ip': arp_match.group('ip'),
                             'mac': match.group('mac').upper(),
                             }
+
+                # match mac addresses to IP addresses in NVRAM table
+                for nvr in result.nvram:
+                    if match.group('mac').upper() in nvr.decode('utf-8'):
+                        nvram_match = _NVRAM_REGEX.search(nvr.decode('utf-8'))
+                        if not nvram_match:
+                            _LOGGER.warning('Could not parse nvr row: %s', nvr)
+                            continue
+
+                        # skip current check if already in ARP table
+                        if nvram_match.group('ip') in devices.keys():
+                            continue
+
+                        devices[nvram_match.group('ip')] = {
+                            'host': host,
+                            'status': 'IN_NVRAM',
+                            'ip': nvram_match.group('ip'),
+                            'mac': match.group('mac').upper(),
+                            }
+
         else:
             for lease in result.leases:
                 match = _LEASES_REGEX.search(lease.decode('utf-8'))

homeassistant/components/device_tracker/cisco_ios.py

@@ -0,0 +1,162 @@
+"""
+Support for Cisco IOS Routers.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/device_tracker.cisco_ios/
+"""
+import logging
+from datetime import timedelta
+
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.components.device_tracker import DOMAIN, PLATFORM_SCHEMA
+from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME, \
+    CONF_PORT
+from homeassistant.util import Throttle
+
+# Return cached results if last scan was less then this time ago.
+MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
+
+_LOGGER = logging.getLogger(__name__)
+
+REQUIREMENTS = ['pexpect==4.0.1']
+
+PLATFORM_SCHEMA = vol.All(
+    PLATFORM_SCHEMA.extend({
+        vol.Required(CONF_HOST): cv.string,
+        vol.Required(CONF_USERNAME): cv.string,
+        vol.Optional(CONF_PASSWORD, default=''): cv.string,
+        vol.Optional(CONF_PORT): cv.port,
+    })
+)
+
+
+def get_scanner(hass, config):
+    """Validate the configuration and return a Cisco scanner."""
+    scanner = CiscoDeviceScanner(config[DOMAIN])
+
+    return scanner if scanner.success_init else None
+
+
+class CiscoDeviceScanner(object):
+    """This class queries a wireless router running Cisco IOS firmware."""
+
+    def __init__(self, config):
+        """Initialize the scanner."""
+        self.host = config[CONF_HOST]
+        self.username = config[CONF_USERNAME]
+        self.port = config.get(CONF_PORT)
+        self.password = config.get(CONF_PASSWORD)
+
+        self.last_results = {}
+
+        self.success_init = self._update_info()
+        _LOGGER.info('cisco_ios scanner initialized')
+
+    # pylint: disable=no-self-use
+    def get_device_name(self, device):
+        """The firmware doesn't save the name of the wireless device."""
+        return None
+
+    def scan_devices(self):
+        """Scan for new devices and return a list with found device IDs."""
+        self._update_info()
+
+        return self.last_results
+
+    @Throttle(MIN_TIME_BETWEEN_SCANS)
+    def _update_info(self):
+        """
+        Ensure the information from the Cisco router is up to date.
+
+        Returns boolean if scanning successful.
+        """
+        string_result = self._get_arp_data()
+
+        if string_result:
+            self.last_results = []
+            last_results = []
+
+            lines_result = string_result.splitlines()
+
+            # Remove the first two lines, as they contains the arp command
+            # and the arp table titles e.g.
+            # show ip arp
+            # Protocol  Address | Age (min) | Hardware Addr | Type | Interface
+            lines_result = lines_result[2:]
+
+            for line in lines_result:
+                if len(line.split()) is 6:
+                    parts = line.split()
+                    if len(parts) != 6:
+                        continue
+
+                    # ['Internet', '10.10.11.1', '-', '0027.d32d.0123', 'ARPA',
+                    # 'GigabitEthernet0']
+                    age = parts[2]
+                    hw_addr = parts[3]
+
+                    if age != "-":
+                        mac = _parse_cisco_mac_address(hw_addr)
+                        age = int(age)
+                        if age < 1:
+                            last_results.append(mac)
+
+            self.last_results = last_results
+            return True
+
+        return False
+
+    def _get_arp_data(self):
+        """Open connection to the router and get arp entries."""
+        from pexpect import pxssh
+        import re
+
+        try:
+            cisco_ssh = pxssh.pxssh()
+            cisco_ssh.login(self.host, self.username, self.password,
+                            port=self.port, auto_prompt_reset=False)
+
+            # Find the hostname
+            initial_line = cisco_ssh.before.decode('utf-8').splitlines()
+            router_hostname = initial_line[len(initial_line) - 1]
+            router_hostname += "#"
+            # Set the discovered hostname as prompt
+            regex_expression = ('(?i)^%s' % router_hostname).encode()
+            cisco_ssh.PROMPT = re.compile(regex_expression, re.MULTILINE)
+            # Allow full arp table to print at once
+            cisco_ssh.sendline("terminal length 0")
+            cisco_ssh.prompt(1)
+
+            cisco_ssh.sendline("show ip arp")
+            cisco_ssh.prompt(1)
+
+            devices_result = cisco_ssh.before
+
+            return devices_result.decode("utf-8")
+        except pxssh.ExceptionPxssh as px_e:
+            _LOGGER.error("pxssh failed on login.")
+            _LOGGER.error(px_e)
+
+        return None
+
+
+def _parse_cisco_mac_address(cisco_hardware_addr):
+    """
+    Parse a Cisco formatted HW address to normal MAC.
+
+    e.g. convert
+    001d.ec02.07ab
+
+    to:
+    00:1D:EC:02:07:AB
+
+    Takes in cisco_hwaddr: HWAddr String from Cisco ARP table
+    Returns a regular standard MAC address
+    """
+    cisco_hardware_addr = cisco_hardware_addr.replace('.', '')
+    blocks = [cisco_hardware_addr[x:x + 2]
+              for x in range(0, len(cisco_hardware_addr), 2)]
+
+    return ':'.join(blocks).upper()

homeassistant/components/device_tracker/locative.py

@@ -8,7 +8,9 @@ import asyncio
 from functools import partial
 import logging
 
-from homeassistant.const import HTTP_UNPROCESSABLE_ENTITY, STATE_NOT_HOME
+from homeassistant.const import (ATTR_LATITUDE, ATTR_LONGITUDE,
+                                 STATE_NOT_HOME,
+                                 HTTP_UNPROCESSABLE_ENTITY)
 from homeassistant.components.http import HomeAssistantView
 # pylint: disable=unused-import
 from homeassistant.components.device_tracker import (  # NOQA
@@ -76,11 +78,13 @@ class LocativeView(HomeAssistantView):
         device = data['device'].replace('-', '')
         location_name = data['id'].lower()
         direction = data['trigger']
+        gps_location = (data[ATTR_LATITUDE], data[ATTR_LONGITUDE])
 
         if direction == 'enter':
             yield from self.hass.loop.run_in_executor(
                 None, partial(self.see, dev_id=device,
-                              location_name=location_name))
+                              location_name=location_name,
+                              gps=gps_location))
             return 'Setting location to {}'.format(location_name)
 
         elif direction == 'exit':
@@ -88,9 +92,11 @@ class LocativeView(HomeAssistantView):
                 '{}.{}'.format(DOMAIN, device))
 
             if current_state is None or current_state.state == location_name:
+                location_name = STATE_NOT_HOME
                 yield from self.hass.loop.run_in_executor(
                     None, partial(self.see, dev_id=device,
-                                  location_name=STATE_NOT_HOME))
+                                  location_name=location_name,
+                                  gps=gps_location))
                 return 'Setting location to not home'
             else:
                 # Ignore the message if it is telling us to exit a zone that we

homeassistant/components/device_tracker/nmap_tracker.py

@@ -2,7 +2,7 @@
 Support for scanning a network with nmap.
 
 For more details about this platform, please refer to the documentation at
-https://home-assistant.io/components/device_tracker.nmap_scanner/
+https://home-assistant.io/components/device_tracker.nmap_tracker/
 """
 import logging
 import re
@@ -43,6 +43,7 @@ def get_scanner(hass, config):
 
     return scanner if scanner.success_init else None
 
+
 Device = namedtuple('Device', ['mac', 'name', 'ip', 'last_update'])
 
 

homeassistant/components/device_tracker/swisscom.py

@@ -0,0 +1,108 @@
+"""
+Support for Swisscom routers (Internet-Box).
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/device_tracker.swisscom/
+"""
+import logging
+import threading
+from datetime import timedelta
+
+import requests
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.components.device_tracker import DOMAIN, PLATFORM_SCHEMA
+from homeassistant.const import CONF_HOST
+from homeassistant.util import Throttle
+
+# Return cached results if last scan was less then this time ago.
+MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
+
+_LOGGER = logging.getLogger(__name__)
+
+DEFAULT_IP = '192.168.1.1'
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Optional(CONF_HOST, default=DEFAULT_IP): cv.string
+})
+
+
+def get_scanner(hass, config):
+    """Return the Swisscom device scanner."""
+    scanner = SwisscomDeviceScanner(config[DOMAIN])
+
+    return scanner if scanner.success_init else None
+
+
+class SwisscomDeviceScanner(object):
+    """This class queries a router running Swisscom Internet-Box firmware."""
+
+    def __init__(self, config):
+        """Initialize the scanner."""
+        self.host = config[CONF_HOST]
+
+        self.lock = threading.Lock()
+
+        self.last_results = {}
+
+        # Test the router is accessible.
+        data = self.get_swisscom_data()
+        self.success_init = data is not None
+
+    def scan_devices(self):
+        """Scan for new devices and return a list with found device IDs."""
+        self._update_info()
+        return [client['mac'] for client in self.last_results]
+
+    def get_device_name(self, device):
+        """Return the name of the given device or None if we don't know."""
+        if not self.last_results:
+            return None
+        for client in self.last_results:
+            if client['mac'] == device:
+                return client['host']
+        return None
+
+    @Throttle(MIN_TIME_BETWEEN_SCANS)
+    def _update_info(self):
+        """Ensure the information from the Swisscom router is up to date.
+
+        Return boolean if scanning successful.
+        """
+        if not self.success_init:
+            return False
+
+        with self.lock:
+            _LOGGER.info("Loading data from Swisscom Internet Box")
+            data = self.get_swisscom_data()
+            if not data:
+                return False
+
+            active_clients = [client for client in data.values() if
+                              client['status']]
+            self.last_results = active_clients
+            return True
+
+    def get_swisscom_data(self):
+        """Retrieve data from Swisscom and return parsed result."""
+        url = 'http://{}/ws'.format(self.host)
+        headers = {'Content-Type': 'application/x-sah-ws-4-call+json'}
+        data = """
+        {"service":"Devices", "method":"get",
+        "parameters":{"expression":"lan and not self"}}"""
+
+        request = requests.post(url, headers=headers, data=data, timeout=10)
+
+        devices = {}
+        for device in request.json()['status']:
+            try:
+                devices[device['Key']] = {
+                    'ip': device['IPAddress'],
+                    'mac': device['PhysAddress'],
+                    'host': device['Name'],
+                    'status': device['Active']
+                    }
+            except (KeyError, requests.exceptions.RequestException):
+                pass
+        return devices

homeassistant/components/device_tracker/volvooncall.py

@@ -55,25 +55,30 @@ def setup_scanner(hass, config, see):
             """True if any door/window is opened."""
             return any([door[key] for key in door if "Open" in key])
 
+        attributes = dict(
+            unlocked=not vehicle["carLocked"],
+            tank_volume=vehicle["fuelTankVolume"],
+            average_fuel_consumption=round(
+                vehicle["averageFuelConsumption"] / 10, 1),  # l/100km
+            washer_fluid_low=vehicle["washerFluidLevel"] != "Normal",
+            brake_fluid_low=vehicle["brakeFluid"] != "Normal",
+            service_warning=vehicle["serviceWarningStatus"] != "Normal",
+            bulb_failures=len(vehicle["bulbFailures"]) > 0,
+            doors_open=any_opened(vehicle["doors"]),
+            windows_open=any_opened(vehicle["windows"]),
+            fuel=vehicle["fuelAmount"],
+            odometer=round(vehicle["odometer"] / 1000),  # km
+            range=vehicle["distanceToEmpty"])
+
+        if "heater" in vehicle and \
+           "status" in vehicle["heater"]:
+            attributes.update(heater_on=vehicle["heater"]["status"] != "off")
+
         see(dev_id=dev_id,
             host_name=host_name,
             gps=(position["latitude"],
                  position["longitude"]),
-            attributes=dict(
-                unlocked=not vehicle["carLocked"],
-                tank_volume=vehicle["fuelTankVolume"],
-                average_fuel_consumption=round(
-                    vehicle["averageFuelConsumption"] / 10, 1),  # l/100km
-                washer_fluid_low=vehicle["washerFluidLevel"] != "Normal",
-                brake_fluid_low=vehicle["brakeFluid"] != "Normal",
-                service_warning=vehicle["serviceWarningStatus"] != "Normal",
-                bulb_failures=len(vehicle["bulbFailures"]) > 0,
-                doors_open=any_opened(vehicle["doors"]),
-                windows_open=any_opened(vehicle["windows"]),
-                heater_on=vehicle["heater"]["status"] != "off",
-                fuel=vehicle["fuelAmount"],
-                odometer=round(vehicle["odometer"] / 1000),  # km
-                range=vehicle["distanceToEmpty"]))
+            attributes=attributes)
 
     def update(now):
         """Update status from the online service."""

homeassistant/components/digital_ocean.py

@@ -13,7 +13,7 @@ from homeassistant.const import CONF_ACCESS_TOKEN
 from homeassistant.util import Throttle
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['python-digitalocean==1.10.0']
+REQUIREMENTS = ['python-digitalocean==1.10.1']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/discovery.py

@@ -14,7 +14,7 @@ import voluptuous as vol
 from homeassistant.const import EVENT_HOMEASSISTANT_START
 from homeassistant.helpers.discovery import load_platform, discover
 
-REQUIREMENTS = ['netdisco==0.7.5']
+REQUIREMENTS = ['netdisco==0.7.6']
 
 DOMAIN = 'discovery'
 

homeassistant/components/emulated_hue.py

@@ -18,7 +18,7 @@ from homeassistant import util, core
 from homeassistant.const import (
     ATTR_ENTITY_ID, ATTR_FRIENDLY_NAME, SERVICE_TURN_OFF, SERVICE_TURN_ON,
     EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP,
-    STATE_ON, HTTP_BAD_REQUEST, HTTP_NOT_FOUND,
+    STATE_ON, STATE_OFF, HTTP_BAD_REQUEST, HTTP_NOT_FOUND,
 )
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS, ATTR_SUPPORTED_FEATURES, SUPPORT_BRIGHTNESS
@@ -76,6 +76,7 @@ def setup(hass, yaml_config):
         ssl_certificate=None,
         ssl_key=None,
         cors_origins=[],
+        use_x_forwarded_for=False,
         trusted_networks=[]
     )
 
@@ -317,7 +318,16 @@ class HueLightsView(HomeAssistantView):
         # Construct what we need to send to the service
         data = {ATTR_ENTITY_ID: entity_id}
 
-        if brightness is not None:
+        # If the requested entity is a script add some variables
+        if entity.domain.lower() == "script":
+            data['variables'] = {
+                'requested_state': STATE_ON if result else STATE_OFF
+            }
+
+            if brightness is not None:
+                data['variables']['requested_level'] = brightness
+
+        elif brightness is not None:
             data[ATTR_BRIGHTNESS] = brightness
 
         if entity.domain.lower() in config.off_maps_to_on_domains:
@@ -401,6 +411,13 @@ def parse_hue_api_put_light_body(request_json, entity):
 
             report_brightness = True
             result = (brightness > 0)
+        elif entity.domain.lower() == "script":
+            # Convert 0-255 to 0-100
+            level = int(request_json[HUE_API_STATE_BRI]) / 255 * 100
+
+            brightness = round(level)
+            report_brightness = True
+            result = True
 
     return (result, brightness) if report_brightness else (result, None)
 

homeassistant/components/envisalink.py

@@ -12,7 +12,7 @@ from homeassistant.const import EVENT_HOMEASSISTANT_STOP
 from homeassistant.helpers.entity import Entity
 from homeassistant.components.discovery import load_platform
 
-REQUIREMENTS = ['pyenvisalink==1.7', 'pydispatcher==2.0.5']
+REQUIREMENTS = ['pyenvisalink==1.9', 'pydispatcher==2.0.5']
 
 _LOGGER = logging.getLogger(__name__)
 DOMAIN = 'envisalink'

homeassistant/components/google.py

@@ -0,0 +1,292 @@
+"""
+Support for Google - Calendar Event Devices.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/google/
+
+NOTE TO OTHER DEVELOPERS: IF YOU ADD MORE SCOPES TO THE OAUTH THAN JUST
+CALENDAR THEN USERS WILL NEED TO DELETE THEIR TOKEN_FILE. THEY WILL LOSE THEIR
+REFRESH_TOKEN PIECE WHEN RE-AUTHENTICATING TO ADD MORE API ACCESS
+IT'S BEST TO JUST HAVE SEPARATE OAUTH FOR DIFFERENT PIECES OF GOOGLE
+"""
+import logging
+import os
+import yaml
+
+import voluptuous as vol
+from voluptuous.error import Error as VoluptuousError
+
+import homeassistant.helpers.config_validation as cv
+import homeassistant.loader as loader
+from homeassistant import bootstrap
+from homeassistant.helpers import discovery
+from homeassistant.helpers.entity import generate_entity_id
+from homeassistant.helpers.event import track_time_change
+from homeassistant.util import convert, dt
+
+REQUIREMENTS = [
+    'google-api-python-client==1.5.5',
+    'oauth2client==3.0.0',
+]
+
+_LOGGER = logging.getLogger(__name__)
+
+DOMAIN = 'google'
+ENTITY_ID_FORMAT = DOMAIN + '.{}'
+
+CONF_CLIENT_ID = 'client_id'
+CONF_CLIENT_SECRET = 'client_secret'
+CONF_TRACK_NEW = 'track_new_calendar'
+
+CONF_CAL_ID = 'cal_id'
+CONF_DEVICE_ID = 'device_id'
+CONF_NAME = 'name'
+CONF_ENTITIES = 'entities'
+CONF_TRACK = 'track'
+CONF_SEARCH = 'search'
+CONF_OFFSET = 'offset'
+
+DEFAULT_CONF_TRACK_NEW = True
+DEFAULT_CONF_OFFSET = '!!'
+
+NOTIFICATION_ID = 'google_calendar_notification'
+NOTIFICATION_TITLE = 'Google Calendar Setup'
+GROUP_NAME_ALL_CALENDARS = "Google Calendar Sensors"
+
+SERVICE_SCAN_CALENDARS = 'scan_for_calendars'
+SERVICE_FOUND_CALENDARS = 'found_calendar'
+
+DATA_INDEX = 'google_calendars'
+
+YAML_DEVICES = '{}_calendars.yaml'.format(DOMAIN)
+SCOPES = 'https://www.googleapis.com/auth/calendar.readonly'
+
+TOKEN_FILE = '.{}.token'.format(DOMAIN)
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        vol.Required(CONF_CLIENT_ID): cv.string,
+        vol.Required(CONF_CLIENT_SECRET): cv.string,
+        vol.Optional(CONF_TRACK_NEW): cv.boolean,
+    })
+}, extra=vol.ALLOW_EXTRA)
+
+_SINGLE_CALSEARCH_CONFIG = vol.Schema({
+    vol.Required(CONF_NAME): cv.string,
+    vol.Required(CONF_DEVICE_ID): cv.string,
+    vol.Optional(CONF_TRACK): cv.boolean,
+    vol.Optional(CONF_SEARCH): vol.Any(cv.string, None),
+    vol.Optional(CONF_OFFSET): cv.string,
+})
+
+DEVICE_SCHEMA = vol.Schema({
+    vol.Required(CONF_CAL_ID): cv.string,
+    vol.Required(CONF_ENTITIES, None):
+        vol.All(cv.ensure_list, [_SINGLE_CALSEARCH_CONFIG]),
+}, extra=vol.ALLOW_EXTRA)
+
+
+def do_authentication(hass, config):
+    """Notify user of actions and authenticate.
+
+    Notify user of user_code and verification_url then poll
+    until we have an access token.
+    """
+    from oauth2client.client import (
+        OAuth2WebServerFlow,
+        OAuth2DeviceCodeError,
+        FlowExchangeError
+    )
+    from oauth2client.file import Storage
+
+    oauth = OAuth2WebServerFlow(
+        config[CONF_CLIENT_ID],
+        config[CONF_CLIENT_SECRET],
+        'https://www.googleapis.com/auth/calendar.readonly',
+        'Home-Assistant.io',
+    )
+
+    persistent_notification = loader.get_component('persistent_notification')
+    try:
+        dev_flow = oauth.step1_get_device_and_user_codes()
+    except OAuth2DeviceCodeError as err:
+        persistent_notification.create(
+            hass, 'Error: {}<br />You will need to restart hass after fixing.'
+                  ''.format(err),
+            title=NOTIFICATION_TITLE,
+            notification_id=NOTIFICATION_ID)
+        return False
+
+    persistent_notification.create(
+        hass, 'In order to authorize Home-Assistant to view your calendars'
+              'You must visit: <a href="{}" target="_blank">{}</a> and enter'
+              'code: {}'.format(dev_flow.verification_url,
+                                dev_flow.verification_url,
+                                dev_flow.user_code),
+        title=NOTIFICATION_TITLE, notification_id=NOTIFICATION_ID
+    )
+
+    def step2_exchange(now):
+        """Keep trying to validate the user_code until it expires."""
+        if now >= dt.as_local(dev_flow.user_code_expiry):
+            persistent_notification.create(
+                hass, 'Authenication code expired, please restart '
+                      'Home-Assistant and try again',
+                title=NOTIFICATION_TITLE,
+                notification_id=NOTIFICATION_ID)
+            listener()
+
+        try:
+            credentials = oauth.step2_exchange(device_flow_info=dev_flow)
+        except FlowExchangeError:
+            # not ready yet, call again
+            return
+
+        storage = Storage(hass.config.path(TOKEN_FILE))
+        storage.put(credentials)
+        do_setup(hass, config)
+        listener()
+        persistent_notification.create(
+            hass, 'We are all setup now. Check {} for calendars that have '
+                  'been found'.format(YAML_DEVICES),
+            title=NOTIFICATION_TITLE, notification_id=NOTIFICATION_ID)
+
+    listener = track_time_change(hass, step2_exchange,
+                                 second=range(0, 60, dev_flow.interval))
+
+    return True
+
+
+def setup(hass, config):
+    """Setup the platform."""
+    if DATA_INDEX not in hass.data:
+        hass.data[DATA_INDEX] = {}
+
+    conf = config.get(DOMAIN, {})
+
+    token_file = hass.config.path(TOKEN_FILE)
+    if not os.path.isfile(token_file):
+        do_authentication(hass, conf)
+    else:
+        do_setup(hass, conf)
+
+    return True
+
+
+def setup_services(hass, track_new_found_calendars, calendar_service):
+    """Setup service listeners."""
+    def _found_calendar(call):
+        """Check if we know about a calendar and generate PLATFORM_DISCOVER."""
+        calendar = get_calendar_info(hass, call.data)
+        if hass.data[DATA_INDEX].get(calendar[CONF_CAL_ID], None) is not None:
+            return
+
+        hass.data[DATA_INDEX].update({calendar[CONF_CAL_ID]: calendar})
+
+        update_config(
+            hass.config.path(YAML_DEVICES),
+            hass.data[DATA_INDEX][calendar[CONF_CAL_ID]]
+        )
+
+        discovery.load_platform(hass, 'calendar', DOMAIN,
+                                hass.data[DATA_INDEX][calendar[CONF_CAL_ID]])
+
+    hass.services.register(
+        DOMAIN, SERVICE_FOUND_CALENDARS, _found_calendar,
+        None, schema=None)
+
+    def _scan_for_calendars(service):
+        """Scan for new calendars."""
+        service = calendar_service.get()
+        cal_list = service.calendarList()  # pylint: disable=no-member
+        calendars = cal_list.list().execute()['items']
+        for calendar in calendars:
+            calendar['track'] = track_new_found_calendars
+            hass.services.call(DOMAIN, SERVICE_FOUND_CALENDARS,
+                               calendar)
+
+    hass.services.register(
+        DOMAIN, SERVICE_SCAN_CALENDARS,
+        _scan_for_calendars,
+        None, schema=None)
+    return True
+
+
+def do_setup(hass, config):
+    """Run the setup after we have everything configured."""
+    # load calendars the user has configured
+    hass.data[DATA_INDEX] = load_config(hass.config.path(YAML_DEVICES))
+
+    calendar_service = GoogleCalendarService(hass.config.path(TOKEN_FILE))
+    track_new_found_calendars = convert(config.get(CONF_TRACK_NEW),
+                                        bool, DEFAULT_CONF_TRACK_NEW)
+    setup_services(hass, track_new_found_calendars, calendar_service)
+
+    # Ensure component is loaded
+    bootstrap.setup_component(hass, 'calendar', config)
+
+    for calendar in hass.data[DATA_INDEX].values():
+        discovery.load_platform(hass, 'calendar', DOMAIN, calendar)
+
+    # look for any new calendars
+    hass.services.call(DOMAIN, SERVICE_SCAN_CALENDARS, None)
+    return True
+
+
+class GoogleCalendarService(object):
+    """Calendar service interface to google."""
+
+    def __init__(self, token_file):
+        """We just need the token_file."""
+        self.token_file = token_file
+
+    def get(self):
+        """Get the calendar service from the storage file token."""
+        import httplib2
+        from oauth2client.file import Storage
+        from googleapiclient import discovery as google_discovery
+        credentials = Storage(self.token_file).get()
+        http = credentials.authorize(httplib2.Http())
+        service = google_discovery.build('calendar', 'v3', http=http)
+        return service
+
+
+def get_calendar_info(hass, calendar):
+    """Convert data from Google into DEVICE_SCHEMA."""
+    calendar_info = DEVICE_SCHEMA({
+        CONF_CAL_ID: calendar['id'],
+        CONF_ENTITIES: [{
+            CONF_TRACK: calendar['track'],
+            CONF_NAME: calendar['summary'],
+            CONF_DEVICE_ID: generate_entity_id('{}', calendar['summary'],
+                                               hass=hass),
+        }]
+    })
+    return calendar_info
+
+
+def load_config(path):
+    """Load the google_calendar_devices.yaml."""
+    calendars = {}
+    try:
+        with open(path) as file:
+            data = yaml.load(file)
+            for calendar in data:
+                try:
+                    calendars.update({calendar[CONF_CAL_ID]:
+                                      DEVICE_SCHEMA(calendar)})
+                except VoluptuousError as exception:
+                    # keep going
+                    _LOGGER.warning('Calendar Invalid Data: %s', exception)
+    except FileNotFoundError:
+        # When YAML file could not be loaded/did not contain a dict
+        return {}
+
+    return calendars
+
+
+def update_config(path, calendar):
+    """Write the google_calendar_devices.yaml."""
+    with open(path, 'a') as out:
+        out.write('\n')
+        yaml.dump([calendar], out, default_flow_style=False)

homeassistant/components/group.py

@@ -184,7 +184,7 @@ def async_setup(hass, config):
         tasks = [group.async_set_visible(visible) for group
                  in component.async_extract_from_service(service,
                                                          expand_group=False)]
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     hass.services.async_register(
         DOMAIN, SERVICE_SET_VISIBILITY, visibility_service_handler,
@@ -207,13 +207,14 @@ def _async_process_config(hass, config, component):
         icon = conf.get(CONF_ICON)
         view = conf.get(CONF_VIEW)
 
-        # This order is important as groups get a number based on creation
-        # order.
+        # Don't create tasks and await them all. The order is important as
+        # groups get a number based on creation order.
         group = yield from Group.async_create_group(
             hass, name, entity_ids, icon=icon, view=view, object_id=object_id)
         groups.append(group)
 
-    yield from component.async_add_entities(groups)
+    if groups:
+        yield from component.async_add_entities(groups)
 
 
 class Group(Entity):
@@ -394,7 +395,7 @@ class Group(Entity):
         This method must be run in the event loop.
         """
         self._async_update_group_state(new_state)
-        self.hass.loop.create_task(self.async_update_ha_state())
+        self.hass.async_add_job(self.async_update_ha_state())
 
     @property
     def _tracking_states(self):

homeassistant/components/http.py

@@ -28,7 +28,7 @@ from homeassistant import util
 from homeassistant.const import (
     SERVER_PORT, HTTP_HEADER_HA_AUTH,  # HTTP_HEADER_CACHE_CONTROL,
     CONTENT_TYPE_JSON, ALLOWED_CORS_HEADERS, EVENT_HOMEASSISTANT_STOP,
-    EVENT_HOMEASSISTANT_START)
+    EVENT_HOMEASSISTANT_START, HTTP_HEADER_X_FORWARDED_FOR)
 import homeassistant.helpers.config_validation as cv
 from homeassistant.components import persistent_notification
 
@@ -42,6 +42,7 @@ CONF_DEVELOPMENT = 'development'
 CONF_SSL_CERTIFICATE = 'ssl_certificate'
 CONF_SSL_KEY = 'ssl_key'
 CONF_CORS_ORIGINS = 'cors_allowed_origins'
+CONF_USE_X_FORWARDED_FOR = 'use_x_forwarded_for'
 CONF_TRUSTED_NETWORKS = 'trusted_networks'
 
 DATA_API_PASSWORD = 'api_password'
@@ -82,6 +83,7 @@ CONFIG_SCHEMA = vol.Schema({
         vol.Optional(CONF_SSL_CERTIFICATE): cv.isfile,
         vol.Optional(CONF_SSL_KEY): cv.isfile,
         vol.Optional(CONF_CORS_ORIGINS): vol.All(cv.ensure_list, [cv.string]),
+        vol.Optional(CONF_USE_X_FORWARDED_FOR, default=False): cv.boolean,
         vol.Optional(CONF_TRUSTED_NETWORKS):
             vol.All(cv.ensure_list, [ip_network])
     }),
@@ -125,6 +127,7 @@ def setup(hass, config):
     ssl_certificate = conf.get(CONF_SSL_CERTIFICATE)
     ssl_key = conf.get(CONF_SSL_KEY)
     cors_origins = conf.get(CONF_CORS_ORIGINS, [])
+    use_x_forwarded_for = conf.get(CONF_USE_X_FORWARDED_FOR, False)
     trusted_networks = [
         ip_network(trusted_network)
         for trusted_network in conf.get(CONF_TRUSTED_NETWORKS, [])]
@@ -138,6 +141,7 @@ def setup(hass, config):
         ssl_certificate=ssl_certificate,
         ssl_key=ssl_key,
         cors_origins=cors_origins,
+        use_x_forwarded_for=use_x_forwarded_for,
         trusted_networks=trusted_networks
     )
 
@@ -218,6 +222,7 @@ class GzipFileSender(FileSender):
 
         return resp
 
+
 _GZIP_FILE_SENDER = GzipFileSender()
 
 
@@ -248,7 +253,7 @@ class HomeAssistantWSGI(object):
 
     def __init__(self, hass, development, api_password, ssl_certificate,
                  ssl_key, server_host, server_port, cors_origins,
-                 trusted_networks):
+                 use_x_forwarded_for, trusted_networks):
         """Initialize the WSGI Home Assistant server."""
         import aiohttp_cors
 
@@ -260,6 +265,7 @@ class HomeAssistantWSGI(object):
         self.ssl_key = ssl_key
         self.server_host = server_host
         self.server_port = server_port
+        self.use_x_forwarded_for = use_x_forwarded_for
         self.trusted_networks = trusted_networks
         self.event_forwarder = None
         self._handler = None
@@ -366,11 +372,15 @@ class HomeAssistantWSGI(object):
         yield from self._handler.finish_connections(60.0)
         yield from self.app.cleanup()
 
-    @staticmethod
-    def get_real_ip(request):
+    def get_real_ip(self, request):
         """Return the clients correct ip address, even in proxied setups."""
-        peername = request.transport.get_extra_info('peername')
-        return peername[0] if peername is not None else None
+        if self.use_x_forwarded_for \
+                and HTTP_HEADER_X_FORWARDED_FOR in request.headers:
+            return request.headers.get(
+                HTTP_HEADER_X_FORWARDED_FOR).split(',')[0]
+        else:
+            peername = request.transport.get_extra_info('peername')
+            return peername[0] if peername is not None else None
 
     def is_trusted_ip(self, remote_addr):
         """Match an ip address against trusted CIDR networks."""
@@ -452,7 +462,10 @@ def request_handler_factory(view, handler):
     @asyncio.coroutine
     def handle(request):
         """Handle incoming request."""
-        remote_addr = HomeAssistantWSGI.get_real_ip(request)
+        if not view.hass.is_running:
+            return web.Response(status=503)
+
+        remote_addr = view.hass.http.get_real_ip(request)
 
         # Auth code verbose on purpose
         authenticated = False

homeassistant/components/input_boolean.py

@@ -23,17 +23,23 @@ ENTITY_ID_FORMAT = DOMAIN + '.{}'
 _LOGGER = logging.getLogger(__name__)
 
 CONF_INITIAL = 'initial'
+DEFAULT_INITIAL = False
 
 SERVICE_SCHEMA = vol.Schema({
     vol.Optional(ATTR_ENTITY_ID): cv.entity_ids,
 })
 
-CONFIG_SCHEMA = vol.Schema({DOMAIN: {
-    cv.slug: vol.Any({
-        vol.Optional(CONF_NAME): cv.string,
-        vol.Optional(CONF_INITIAL, default=False): cv.boolean,
-        vol.Optional(CONF_ICON): cv.icon,
-    }, None)}}, extra=vol.ALLOW_EXTRA)
+DEFAULT_CONFIG = {CONF_INITIAL: DEFAULT_INITIAL}
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        cv.slug: vol.Any({
+            vol.Optional(CONF_NAME): cv.string,
+            vol.Optional(CONF_INITIAL, default=DEFAULT_INITIAL): cv.boolean,
+            vol.Optional(CONF_ICON): cv.icon,
+        }, None)
+    })
+}, extra=vol.ALLOW_EXTRA)
 
 
 def is_on(hass, entity_id):
@@ -65,10 +71,10 @@ def async_setup(hass, config):
 
     for object_id, cfg in config[DOMAIN].items():
         if not cfg:
-            cfg = {}
+            cfg = DEFAULT_CONFIG
 
         name = cfg.get(CONF_NAME)
-        state = cfg.get(CONF_INITIAL, False)
+        state = cfg.get(CONF_INITIAL)
         icon = cfg.get(CONF_ICON)
 
         entities.append(InputBoolean(object_id, name, state, icon))
@@ -89,7 +95,7 @@ def async_setup(hass, config):
             attr = 'async_toggle'
 
         tasks = [getattr(input_b, attr)() for input_b in target_inputs]
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     hass.services.async_register(
         DOMAIN, SERVICE_TURN_OFF, async_handler_service, schema=SERVICE_SCHEMA)

homeassistant/components/input_select.py

@@ -55,14 +55,16 @@ def _cv_input_select(cfg):
     return cfg
 
 
-CONFIG_SCHEMA = vol.Schema({DOMAIN: {
-    cv.slug: vol.All({
-        vol.Optional(CONF_NAME): cv.string,
-        vol.Required(CONF_OPTIONS): vol.All(cv.ensure_list, vol.Length(min=1),
-                                            [cv.string]),
-        vol.Optional(CONF_INITIAL): cv.string,
-        vol.Optional(CONF_ICON): cv.icon,
-    }, _cv_input_select)}}, required=True, extra=vol.ALLOW_EXTRA)
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        cv.slug: vol.All({
+            vol.Optional(CONF_NAME): cv.string,
+            vol.Required(CONF_OPTIONS):
+                vol.All(cv.ensure_list, vol.Length(min=1), [cv.string]),
+            vol.Optional(CONF_INITIAL): cv.string,
+            vol.Optional(CONF_ICON): cv.icon,
+        }, _cv_input_select)})
+}, required=True, extra=vol.ALLOW_EXTRA)
 
 
 def select_option(hass, entity_id, option):
@@ -111,7 +113,7 @@ def async_setup(hass, config):
 
         tasks = [input_select.async_select_option(call.data[ATTR_OPTION])
                  for input_select in target_inputs]
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     hass.services.async_register(
         DOMAIN, SERVICE_SELECT_OPTION, async_select_option_service,
@@ -124,7 +126,7 @@ def async_setup(hass, config):
 
         tasks = [input_select.async_offset_index(1)
                  for input_select in target_inputs]
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     hass.services.async_register(
         DOMAIN, SERVICE_SELECT_NEXT, async_select_next_service,
@@ -137,7 +139,7 @@ def async_setup(hass, config):
 
         tasks = [input_select.async_offset_index(-1)
                  for input_select in target_inputs]
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     hass.services.async_register(
         DOMAIN, SERVICE_SELECT_PREVIOUS, async_select_previous_service,

homeassistant/components/input_slider.py

@@ -51,17 +51,21 @@ def _cv_input_slider(cfg):
     cfg[CONF_INITIAL] = state
     return cfg
 
-CONFIG_SCHEMA = vol.Schema({DOMAIN: {
-    cv.slug: vol.All({
-        vol.Optional(CONF_NAME): cv.string,
-        vol.Required(CONF_MIN): vol.Coerce(float),
-        vol.Required(CONF_MAX): vol.Coerce(float),
-        vol.Optional(CONF_INITIAL): vol.Coerce(float),
-        vol.Optional(CONF_STEP, default=1): vol.All(vol.Coerce(float),
-                                                    vol.Range(min=1e-3)),
-        vol.Optional(CONF_ICON): cv.icon,
-        vol.Optional(ATTR_UNIT_OF_MEASUREMENT): cv.string
-    }, _cv_input_slider)}}, required=True, extra=vol.ALLOW_EXTRA)
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        cv.slug: vol.All({
+            vol.Optional(CONF_NAME): cv.string,
+            vol.Required(CONF_MIN): vol.Coerce(float),
+            vol.Required(CONF_MAX): vol.Coerce(float),
+            vol.Optional(CONF_INITIAL): vol.Coerce(float),
+            vol.Optional(CONF_STEP, default=1): vol.All(vol.Coerce(float),
+                                                        vol.Range(min=1e-3)),
+            vol.Optional(CONF_ICON): cv.icon,
+            vol.Optional(ATTR_UNIT_OF_MEASUREMENT): cv.string
+        }, _cv_input_slider)
+    })
+}, required=True, extra=vol.ALLOW_EXTRA)
 
 
 def select_value(hass, entity_id, value):
@@ -101,7 +105,7 @@ def async_setup(hass, config):
 
         tasks = [input_slider.async_select_value(call.data[ATTR_VALUE])
                  for input_slider in target_inputs]
-        yield from asyncio.gather(*tasks, loop=hass.loop)
+        yield from asyncio.wait(tasks, loop=hass.loop)
 
     hass.services.async_register(
         DOMAIN, SERVICE_SELECT_VALUE, async_select_value_service,

homeassistant/components/ios.py

@@ -2,7 +2,7 @@
 Native Home Assistant iOS app component.
 
 For more details about this platform, please refer to the documentation at
-https://home-assistant.io/components/ios/
+https://home-assistant.io/ecosystem/ios/
 """
 import asyncio
 import os

homeassistant/components/knx.py

@@ -161,8 +161,6 @@ class KNXGroupAddress(Entity):
     @property
     def is_on(self):
         """Return True if the value is not 0 is on, else False."""
-        if self.should_poll:
-            self.update()
         return self._state != 0
 
     @property

homeassistant/components/light/__init__.py

@@ -10,6 +10,7 @@ import csv
 
 import voluptuous as vol
 
+from homeassistant.core import callback
 from homeassistant.components import group
 from homeassistant.config import load_yaml_config_file
 from homeassistant.const import (
@@ -20,6 +21,7 @@ from homeassistant.helpers.entity_component import EntityComponent
 from homeassistant.helpers.config_validation import PLATFORM_SCHEMA  # noqa
 import homeassistant.helpers.config_validation as cv
 import homeassistant.util.color as color_util
+from homeassistant.util.async import run_callback_threadsafe
 
 
 DOMAIN = "light"
@@ -128,6 +130,18 @@ def turn_on(hass, entity_id=None, transition=None, brightness=None,
             rgb_color=None, xy_color=None, color_temp=None, white_value=None,
             profile=None, flash=None, effect=None, color_name=None):
     """Turn all or specified light on."""
+    run_callback_threadsafe(
+        hass.loop, async_turn_on, hass, entity_id, transition, brightness,
+        rgb_color, xy_color, color_temp, white_value,
+        profile, flash, effect, color_name).result()
+
+
+@callback
+def async_turn_on(hass, entity_id=None, transition=None, brightness=None,
+                  rgb_color=None, xy_color=None, color_temp=None,
+                  white_value=None, profile=None, flash=None, effect=None,
+                  color_name=None):
+    """Turn all or specified light on."""
     data = {
         key: value for key, value in [
             (ATTR_ENTITY_ID, entity_id),
@@ -144,10 +158,17 @@ def turn_on(hass, entity_id=None, transition=None, brightness=None,
         ] if value is not None
     }
 
-    hass.services.call(DOMAIN, SERVICE_TURN_ON, data)
+    hass.async_add_job(hass.services.async_call, DOMAIN, SERVICE_TURN_ON, data)
 
 
 def turn_off(hass, entity_id=None, transition=None):
+    """Turn all or specified light off."""
+    run_callback_threadsafe(
+        hass.loop, async_turn_off, hass, entity_id, transition).result()
+
+
+@callback
+def async_turn_off(hass, entity_id=None, transition=None):
     """Turn all or specified light off."""
     data = {
         key: value for key, value in [
@@ -156,7 +177,8 @@ def turn_off(hass, entity_id=None, transition=None):
         ] if value is not None
     }
 
-    hass.services.call(DOMAIN, SERVICE_TURN_OFF, data)
+    hass.async_add_job(hass.services.async_call, DOMAIN, SERVICE_TURN_OFF,
+                       data)
 
 
 def toggle(hass, entity_id=None, transition=None):

homeassistant/components/light/flux_led.py

@@ -17,12 +17,13 @@ from homeassistant.components.light import (
     PLATFORM_SCHEMA)
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['https://github.com/Danielhiversen/flux_led/archive/0.8.zip'
-                '#flux_led==0.8']
+REQUIREMENTS = ['https://github.com/Danielhiversen/flux_led/archive/0.9.zip'
+                '#flux_led==0.9']
 
 _LOGGER = logging.getLogger(__name__)
 
 CONF_AUTOMATIC_ADD = 'automatic_add'
+ATTR_MODE = 'mode'
 
 DOMAIN = 'flux_led'
 
@@ -31,6 +32,8 @@ SUPPORT_FLUX_LED = (SUPPORT_BRIGHTNESS | SUPPORT_EFFECT |
 
 DEVICE_SCHEMA = vol.Schema({
     vol.Optional(CONF_NAME): cv.string,
+    vol.Optional(ATTR_MODE, default='rgbw'):
+        vol.All(cv.string, vol.In(['rgbw', 'rgb'])),
 })
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -48,6 +51,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         device = {}
         device['name'] = device_config[CONF_NAME]
         device['ipaddr'] = ipaddr
+        device[ATTR_MODE] = device_config[ATTR_MODE]
         light = FluxLight(device)
         if light.is_valid:
             lights.append(light)
@@ -65,6 +69,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         if ipaddr in light_ips:
             continue
         device['name'] = device['id'] + " " + ipaddr
+        device[ATTR_MODE] = 'rgbw'
         light = FluxLight(device)
         if light.is_valid:
             lights.append(light)
@@ -82,6 +87,7 @@ class FluxLight(Light):
 
         self._name = device['name']
         self._ipaddr = device['ipaddr']
+        self._mode = device[ATTR_MODE]
         self.is_valid = True
         self._bulb = None
         try:
@@ -129,10 +135,16 @@ class FluxLight(Light):
         rgb = kwargs.get(ATTR_RGB_COLOR)
         brightness = kwargs.get(ATTR_BRIGHTNESS)
         effect = kwargs.get(ATTR_EFFECT)
-        if rgb:
+        if rgb is not None and brightness is not None:
+            self._bulb.setRgb(*tuple(rgb), brightness=brightness)
+        elif rgb is not None:
             self._bulb.setRgb(*tuple(rgb))
-        elif brightness:
-            self._bulb.setWarmWhite255(brightness)
+        elif brightness is not None:
+            if self._mode == 'rgbw':
+                self._bulb.setWarmWhite255(brightness)
+            elif self._mode == 'rgb':
+                (red, green, blue) = self._bulb.getRgb()
+                self._bulb.setRgb(red, green, blue, brightness=brightness)
         elif effect == EFFECT_RANDOM:
             self._bulb.setRgb(random.randrange(0, 255),
                               random.randrange(0, 255),

homeassistant/components/light/hue.py

@@ -22,11 +22,12 @@ from homeassistant.components.light import (
     FLASH_LONG, FLASH_SHORT, SUPPORT_BRIGHTNESS, SUPPORT_COLOR_TEMP,
     SUPPORT_EFFECT, SUPPORT_FLASH, SUPPORT_RGB_COLOR, SUPPORT_TRANSITION,
     SUPPORT_XY_COLOR, Light, PLATFORM_SCHEMA)
+from homeassistant.config import load_yaml_config_file
 from homeassistant.const import (CONF_FILENAME, CONF_HOST, DEVICE_DEFAULT_NAME)
 from homeassistant.loader import get_component
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['phue==0.8']
+REQUIREMENTS = ['phue==0.9']
 
 # Track previously setup bridges
 _CONFIGURED_BRIDGES = {}
@@ -37,6 +38,8 @@ _LOGGER = logging.getLogger(__name__)
 CONF_ALLOW_UNREACHABLE = 'allow_unreachable'
 
 DEFAULT_ALLOW_UNREACHABLE = False
+DOMAIN = "light"
+SERVICE_HUE_SCENE = "hue_activate_scene"
 
 MIN_TIME_BETWEEN_SCANS = timedelta(seconds=10)
 MIN_TIME_BETWEEN_FORCED_SCANS = timedelta(milliseconds=100)
@@ -53,6 +56,13 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_FILENAME): cv.string,
 })
 
+ATTR_GROUP_NAME = "group_name"
+ATTR_SCENE_NAME = "scene_name"
+SCENE_SCHEMA = vol.Schema({
+    vol.Required(ATTR_GROUP_NAME): cv.string,
+    vol.Required(ATTR_SCENE_NAME): cv.string,
+})
+
 
 def _find_host_from_config(hass, filename=PHUE_CONFIG_FILE):
     """Attempt to detect host based on existing configuration."""
@@ -166,6 +176,21 @@ def setup_bridge(host, hass, add_devices, filename, allow_unreachable):
             add_devices(new_lights)
 
     _CONFIGURED_BRIDGES[socket.gethostbyname(host)] = True
+
+    # create a service for calling run_scene directly on the bridge,
+    # used to simplify automation rules.
+    def hue_activate_scene(call):
+        """Service to call directly directly into bridge to set scenes."""
+        group_name = call.data[ATTR_GROUP_NAME]
+        scene_name = call.data[ATTR_SCENE_NAME]
+        bridge.run_scene(group_name, scene_name)
+
+    descriptions = load_yaml_config_file(
+        os.path.join(os.path.dirname(__file__), 'services.yaml'))
+    hass.services.register(DOMAIN, SERVICE_HUE_SCENE, hue_activate_scene,
+                           descriptions.get(SERVICE_HUE_SCENE),
+                           schema=SCENE_SCHEMA)
+
     update_lights()
 
 

homeassistant/components/light/litejet.py

@@ -47,7 +47,7 @@ class LiteJetLight(Light):
     def _on_load_changed(self):
         """Called on a LiteJet thread when a load's state changes."""
         _LOGGER.debug("Updating due to notification for %s", self._name)
-        self._hass.loop.create_task(self.async_update_ha_state(True))
+        self._hass.async_add_job(self.async_update_ha_state(True))
 
     @property
     def name(self):

homeassistant/components/light/mqtt_template.py

@@ -0,0 +1,252 @@
+"""
+Support for MQTT Template lights.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/light.mqtt_template/
+"""
+
+import logging
+import voluptuous as vol
+
+import homeassistant.components.mqtt as mqtt
+from homeassistant.components.light import (
+    ATTR_BRIGHTNESS, ATTR_RGB_COLOR, ATTR_TRANSITION, PLATFORM_SCHEMA,
+    ATTR_FLASH, SUPPORT_BRIGHTNESS, SUPPORT_FLASH,
+    SUPPORT_RGB_COLOR, SUPPORT_TRANSITION, Light)
+from homeassistant.const import CONF_NAME, CONF_OPTIMISTIC, STATE_ON, STATE_OFF
+from homeassistant.components.mqtt import (
+    CONF_STATE_TOPIC, CONF_COMMAND_TOPIC, CONF_QOS, CONF_RETAIN)
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+DOMAIN = 'mqtt_template'
+
+DEPENDENCIES = ['mqtt']
+
+DEFAULT_NAME = 'MQTT Template Light'
+DEFAULT_OPTIMISTIC = False
+
+CONF_COMMAND_ON_TEMPLATE = 'command_on_template'
+CONF_COMMAND_OFF_TEMPLATE = 'command_off_template'
+CONF_STATE_TEMPLATE = 'state_template'
+CONF_BRIGHTNESS_TEMPLATE = 'brightness_template'
+CONF_RED_TEMPLATE = 'red_template'
+CONF_GREEN_TEMPLATE = 'green_template'
+CONF_BLUE_TEMPLATE = 'blue_template'
+
+SUPPORT_MQTT_TEMPLATE = (SUPPORT_BRIGHTNESS | SUPPORT_FLASH |
+                         SUPPORT_RGB_COLOR | SUPPORT_TRANSITION)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Required(CONF_COMMAND_TOPIC): mqtt.valid_publish_topic,
+    vol.Optional(CONF_STATE_TOPIC): mqtt.valid_subscribe_topic,
+    vol.Required(CONF_COMMAND_ON_TEMPLATE): cv.template,
+    vol.Required(CONF_COMMAND_OFF_TEMPLATE): cv.template,
+    vol.Optional(CONF_STATE_TEMPLATE): cv.template,
+    vol.Optional(CONF_BRIGHTNESS_TEMPLATE): cv.template,
+    vol.Optional(CONF_RED_TEMPLATE): cv.template,
+    vol.Optional(CONF_GREEN_TEMPLATE): cv.template,
+    vol.Optional(CONF_BLUE_TEMPLATE): cv.template,
+    vol.Optional(CONF_OPTIMISTIC, default=DEFAULT_OPTIMISTIC): cv.boolean,
+    vol.Optional(CONF_QOS, default=mqtt.DEFAULT_QOS):
+        vol.All(vol.Coerce(int), vol.In([0, 1, 2])),
+    vol.Optional(CONF_RETAIN, default=mqtt.DEFAULT_RETAIN): cv.boolean
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Setup a MQTT Template light."""
+    add_devices([MqttTemplate(
+        hass,
+        config.get(CONF_NAME),
+        {
+            key: config.get(key) for key in (
+                CONF_STATE_TOPIC,
+                CONF_COMMAND_TOPIC
+            )
+        },
+        {
+            key: config.get(key) for key in (
+                CONF_COMMAND_ON_TEMPLATE,
+                CONF_COMMAND_OFF_TEMPLATE,
+                CONF_STATE_TEMPLATE,
+                CONF_BRIGHTNESS_TEMPLATE,
+                CONF_RED_TEMPLATE,
+                CONF_GREEN_TEMPLATE,
+                CONF_BLUE_TEMPLATE
+            )
+        },
+        config.get(CONF_OPTIMISTIC),
+        config.get(CONF_QOS),
+        config.get(CONF_RETAIN)
+    )])
+
+
+class MqttTemplate(Light):
+    """Representation of a MQTT Template light."""
+
+    def __init__(self, hass, name, topics, templates, optimistic, qos, retain):
+        """Initialize MQTT Template light."""
+        self._hass = hass
+        self._name = name
+        self._topics = topics
+        self._templates = templates
+        for tpl in self._templates.values():
+            if tpl is not None:
+                tpl.hass = hass
+        self._optimistic = optimistic or topics[CONF_STATE_TOPIC] is None \
+            or templates[CONF_STATE_TEMPLATE] is None
+        self._qos = qos
+        self._retain = retain
+
+        # features
+        self._state = False
+        if self._templates[CONF_BRIGHTNESS_TEMPLATE] is not None:
+            self._brightness = 255
+        else:
+            self._brightness = None
+
+        if (self._templates[CONF_RED_TEMPLATE] is not None and
+                self._templates[CONF_GREEN_TEMPLATE] is not None and
+                self._templates[CONF_BLUE_TEMPLATE] is not None):
+            self._rgb = [0, 0, 0]
+        else:
+            self._rgb = None
+
+        def state_received(topic, payload, qos):
+            """A new MQTT message has been received."""
+            # read state
+            state = self._templates[CONF_STATE_TEMPLATE].\
+                render_with_possible_json_value(payload)
+            if state == STATE_ON:
+                self._state = True
+            elif state == STATE_OFF:
+                self._state = False
+            else:
+                _LOGGER.warning('Invalid state value received')
+
+            # read brightness
+            if self._brightness is not None:
+                try:
+                    self._brightness = int(
+                        self._templates[CONF_BRIGHTNESS_TEMPLATE].
+                        render_with_possible_json_value(payload)
+                    )
+                except ValueError:
+                    _LOGGER.warning('Invalid brightness value received')
+
+            # read color
+            if self._rgb is not None:
+                try:
+                    self._rgb[0] = int(
+                        self._templates[CONF_RED_TEMPLATE].
+                        render_with_possible_json_value(payload))
+                    self._rgb[1] = int(
+                        self._templates[CONF_GREEN_TEMPLATE].
+                        render_with_possible_json_value(payload))
+                    self._rgb[2] = int(
+                        self._templates[CONF_BLUE_TEMPLATE].
+                        render_with_possible_json_value(payload))
+                except ValueError:
+                    _LOGGER.warning('Invalid color value received')
+
+            self.update_ha_state()
+
+        if self._topics[CONF_STATE_TOPIC] is not None:
+            mqtt.subscribe(self._hass, self._topics[CONF_STATE_TOPIC],
+                           state_received, self._qos)
+
+    @property
+    def brightness(self):
+        """Return the brightness of this light between 0..255."""
+        return self._brightness
+
+    @property
+    def rgb_color(self):
+        """Return the RGB color value [int, int, int]."""
+        return self._rgb
+
+    @property
+    def should_poll(self):
+        """Return True if entity has to be polled for state.
+
+        False if entity pushes its state to HA.
+        """
+        return False
+
+    @property
+    def name(self):
+        """Return the name of the entity."""
+        return self._name
+
+    @property
+    def is_on(self):
+        """Return True if entity is on."""
+        return self._state
+
+    @property
+    def assumed_state(self):
+        """Return True if unable to access real state of the entity."""
+        return self._optimistic
+
+    def turn_on(self, **kwargs):
+        """Turn the entity on."""
+        # state
+        values = {'state': True}
+        if self._optimistic:
+            self._state = True
+
+        # brightness
+        if ATTR_BRIGHTNESS in kwargs:
+            values['brightness'] = int(kwargs[ATTR_BRIGHTNESS])
+
+            if self._optimistic:
+                self._brightness = kwargs[ATTR_BRIGHTNESS]
+
+        # color
+        if ATTR_RGB_COLOR in kwargs:
+            values['red'] = kwargs[ATTR_RGB_COLOR][0]
+            values['green'] = kwargs[ATTR_RGB_COLOR][1]
+            values['blue'] = kwargs[ATTR_RGB_COLOR][2]
+
+            if self._optimistic:
+                self._rgb = kwargs[ATTR_RGB_COLOR]
+
+        # flash
+        if ATTR_FLASH in kwargs:
+            values['flash'] = kwargs.get(ATTR_FLASH)
+
+        # transition
+        if ATTR_TRANSITION in kwargs:
+            values['transition'] = kwargs[ATTR_TRANSITION]
+
+        mqtt.publish(
+            self._hass, self._topics[CONF_COMMAND_TOPIC],
+            self._templates[CONF_COMMAND_ON_TEMPLATE].render(**values),
+            self._qos, self._retain
+        )
+
+        if self._optimistic:
+            self.update_ha_state()
+
+    def turn_off(self, **kwargs):
+        """Turn the entity off."""
+        # state
+        values = {'state': False}
+        if self._optimistic:
+            self._state = False
+
+        # transition
+        if ATTR_TRANSITION in kwargs:
+            values['transition'] = kwargs[ATTR_TRANSITION]
+
+        mqtt.publish(
+            self._hass, self._topics[CONF_COMMAND_TOPIC],
+            self._templates[CONF_COMMAND_OFF_TEMPLATE].render(**values),
+            self._qos, self._retain
+        )
+
+        if self._optimistic:
+            self.update_ha_state()

homeassistant/components/light/mysensors.py

@@ -31,7 +31,11 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     if discovery_info is None:
         return
 
-    for gateway in mysensors.GATEWAYS.values():
+    gateways = hass.data.get(mysensors.MYSENSORS_GATEWAYS)
+    if not gateways:
+        return
+
+    for gateway in gateways:
         # Define the S_TYPES and V_TYPES that the platform should handle as
         # states. Map them in a dict of lists.
         pres = gateway.const.Presentation

homeassistant/components/light/services.yaml

@@ -81,3 +81,15 @@ toggle:
     transition:
       description: Duration in seconds it takes to get to next state
       example: 60
+
+hue_activate_scene:
+  description: Activate a hue scene stored in the hue hub
+
+  fields:
+    group_name:
+      description: Name of hue group/room from the hue app
+      example: "Living Room"
+
+    scene_name:
+      description: Name of hue scene from the hue app
+      example: "Energize"

homeassistant/components/light/wink.py

@@ -41,7 +41,10 @@ class WinkLight(WinkDevice, Light):
     @property
     def brightness(self):
         """Return the brightness of the light."""
-        return int(self.wink.brightness() * 255)
+        if self.wink.brightness() is not None:
+            return int(self.wink.brightness() * 255)
+        else:
+            return None
 
     @property
     def rgb_color(self):
@@ -52,6 +55,8 @@ class WinkLight(WinkDevice, Light):
             hue = self.wink.color_hue()
             saturation = self.wink.color_saturation()
             value = int(self.wink.brightness() * 255)
+            if hue is None or saturation is None or value is None:
+                return None
             rgb = colorsys.hsv_to_rgb(hue, saturation, value)
             r_value = int(round(rgb[0]))
             g_value = int(round(rgb[1]))

homeassistant/components/light/zwave.py

@@ -24,26 +24,6 @@ AEOTEC = 0x86
 AEOTEC_ZW098_LED_BULB = 0x62
 AEOTEC_ZW098_LED_BULB_LIGHT = (AEOTEC, AEOTEC_ZW098_LED_BULB)
 
-LINEAR = 0x14f
-LINEAR_WD500Z_DIMMER = 0x3034
-LINEAR_WD500Z_DIMMER_LIGHT = (LINEAR, LINEAR_WD500Z_DIMMER)
-
-GE = 0x63
-GE_12724_DIMMER = 0x3031
-GE_12724_DIMMER_LIGHT = (GE, GE_12724_DIMMER)
-
-DRAGONTECH = 0x184
-DRAGONTECH_PD100_DIMMER = 0x3032
-DRAGONTECH_PD100_DIMMER_LIGHT = (DRAGONTECH, DRAGONTECH_PD100_DIMMER)
-
-ACT = 0x01
-ACT_ZDP100_DIMMER = 0x3030
-ACT_ZDP100_DIMMER_LIGHT = (ACT, ACT_ZDP100_DIMMER)
-
-HOMESEER = 0x0c
-HOMESEER_WD100_DIMMER = 0x3034
-HOMESEER_WD100_DIMMER_LIGHT = (HOMESEER, HOMESEER_WD100_DIMMER)
-
 COLOR_CHANNEL_WARM_WHITE = 0x01
 COLOR_CHANNEL_COLD_WHITE = 0x02
 COLOR_CHANNEL_RED = 0x04
@@ -51,15 +31,9 @@ COLOR_CHANNEL_GREEN = 0x08
 COLOR_CHANNEL_BLUE = 0x10
 
 WORKAROUND_ZW098 = 'zw098'
-WORKAROUND_DELAY = 'alt_delay'
 
 DEVICE_MAPPINGS = {
-    AEOTEC_ZW098_LED_BULB_LIGHT: WORKAROUND_ZW098,
-    LINEAR_WD500Z_DIMMER_LIGHT: WORKAROUND_DELAY,
-    GE_12724_DIMMER_LIGHT: WORKAROUND_DELAY,
-    DRAGONTECH_PD100_DIMMER_LIGHT: WORKAROUND_DELAY,
-    ACT_ZDP100_DIMMER_LIGHT: WORKAROUND_DELAY,
-    HOMESEER_WD100_DIMMER_LIGHT: WORKAROUND_DELAY,
+    AEOTEC_ZW098_LED_BULB_LIGHT: WORKAROUND_ZW098
 }
 
 # Generate midpoint color temperatures for bulbs that have limited
@@ -75,10 +49,16 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     """Find and add Z-Wave lights."""
     if discovery_info is None or zwave.NETWORK is None:
         return
-
     node = zwave.NETWORK.nodes[discovery_info[zwave.const.ATTR_NODE_ID]]
     value = node.values[discovery_info[zwave.const.ATTR_VALUE_ID]]
-
+    customize = hass.data['zwave_customize']
+    name = super().entity_id
+    node_config = customize.get(name, {})
+    refresh = node_config.get(zwave.CONF_REFRESH_VALUE)
+    delay = node_config.get(zwave.CONF_REFRESH_DELAY)
+    _LOGGER.debug('customize=%s name=%s node_config=%s CONF_REFRESH_VALUE=%s'
+                  ' CONF_REFRESH_DELAY=%s', customize, name, node_config,
+                  refresh, delay)
     if value.command_class != zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL:
         return
     if value.type != zwave.const.TYPE_BYTE:
@@ -89,9 +69,9 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     value.set_change_verified(False)
 
     if node.has_command_class(zwave.const.COMMAND_CLASS_SWITCH_COLOR):
-        add_devices([ZwaveColorLight(value)])
+        add_devices([ZwaveColorLight(value, refresh, delay)])
     else:
-        add_devices([ZwaveDimmer(value)])
+        add_devices([ZwaveDimmer(value, refresh, delay)])
 
 
 def brightness_state(value):
@@ -105,7 +85,7 @@ def brightness_state(value):
 class ZwaveDimmer(zwave.ZWaveDeviceEntity, Light):
     """Representation of a Z-Wave dimmer."""
 
-    def __init__(self, value):
+    def __init__(self, value, refresh, delay):
         """Initialize the light."""
         from openzwave.network import ZWaveNetwork
         from pydispatch import dispatcher
@@ -113,7 +93,8 @@ class ZwaveDimmer(zwave.ZWaveDeviceEntity, Light):
         zwave.ZWaveDeviceEntity.__init__(self, value, DOMAIN)
         self._brightness = None
         self._state = None
-        self._alt_delay = None
+        self._delay = delay
+        self._refresh_value = refresh
         self._zw098 = None
 
         # Enable appropriate workaround flags for our device
@@ -126,17 +107,14 @@ class ZwaveDimmer(zwave.ZWaveDeviceEntity, Light):
                 if DEVICE_MAPPINGS[specific_sensor_key] == WORKAROUND_ZW098:
                     _LOGGER.debug("AEOTEC ZW098 workaround enabled")
                     self._zw098 = 1
-                elif DEVICE_MAPPINGS[specific_sensor_key] == WORKAROUND_DELAY:
-                    _LOGGER.debug("Dimmer delay workaround enabled for node:"
-                                  " %s", value.parent_id)
-                    self._alt_delay = 1
 
         self.update_properties()
 
         # Used for value change event handling
         self._refreshing = False
         self._timer = None
-
+        _LOGGER.debug('self._refreshing=%s self.delay=%s',
+                      self._refresh_value, self._delay)
         dispatcher.connect(
             self._value_changed, ZWaveNetwork.SIGNAL_VALUE_CHANGED)
 
@@ -149,26 +127,25 @@ class ZwaveDimmer(zwave.ZWaveDeviceEntity, Light):
         """Called when a value has changed on the network."""
         if self._value.value_id == value.value_id or \
            self._value.node == value.node:
-
-            if self._refreshing:
-                self._refreshing = False
-                self.update_properties()
-            else:
-                def _refresh_value():
-                    """Used timer callback for delayed value refresh."""
-                    self._refreshing = True
-                    self._value.refresh()
-
-                if self._timer is not None and self._timer.isAlive():
-                    self._timer.cancel()
-
-                if self._alt_delay:
-                    self._timer = Timer(5, _refresh_value)
+            if self._refresh_value:
+                if self._refreshing:
+                    self._refreshing = False
+                    self.update_properties()
                 else:
-                    self._timer = Timer(2, _refresh_value)
-                self._timer.start()
+                    def _refresh_value():
+                        """Used timer callback for delayed value refresh."""
+                        self._refreshing = True
+                        self._value.refresh()
 
-            self.update_ha_state()
+                    if self._timer is not None and self._timer.isAlive():
+                        self._timer.cancel()
+
+                    self._timer = Timer(self._delay, _refresh_value)
+                    self._timer.start()
+                self.update_ha_state()
+            else:
+                self.update_properties()
+                self.update_ha_state()
 
     @property
     def brightness(self):
@@ -213,7 +190,7 @@ def ct_to_rgb(temp):
 class ZwaveColorLight(ZwaveDimmer):
     """Representation of a Z-Wave color changing light."""
 
-    def __init__(self, value):
+    def __init__(self, value, refresh, delay):
         """Initialize the light."""
         from openzwave.network import ZWaveNetwork
         from pydispatch import dispatcher

homeassistant/components/media_player/braviatv.py

@@ -21,8 +21,8 @@ from homeassistant.const import (CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON)
 import homeassistant.helpers.config_validation as cv
 
 REQUIREMENTS = [
-    'https://github.com/aparraga/braviarc/archive/0.3.5.zip'
-    '#braviarc==0.3.5']
+    'https://github.com/aparraga/braviarc/archive/0.3.6.zip'
+    '#braviarc==0.3.6']
 
 BRAVIA_CONFIG_FILE = 'bravia.conf'
 

homeassistant/components/media_player/cast.py

@@ -280,9 +280,9 @@ class CastDevice(MediaPlayerDevice):
     def new_cast_status(self, status):
         """Called when a new cast status is received."""
         self.cast_status = status
-        self.update_ha_state()
+        self.schedule_update_ha_state()
 
     def new_media_status(self, status):
         """Called when a new media status is received."""
         self.media_status = status
-        self.update_ha_state()
+        self.schedule_update_ha_state()

homeassistant/components/media_player/kodi.py

@@ -104,7 +104,7 @@ class KodiDevice(MediaPlayerDevice):
         if len(self._players) == 0:
             return STATE_IDLE
 
-        if self._properties['speed'] == 0:
+        if self._properties['speed'] == 0 and not self._properties['live']:
             return STATE_PAUSED
         else:
             return STATE_PLAYING
@@ -120,7 +120,7 @@ class KodiDevice(MediaPlayerDevice):
 
             self._properties = self._server.Player.GetProperties(
                 player_id,
-                ['time', 'totaltime', 'speed']
+                ['time', 'totaltime', 'speed', 'live']
             )
 
             self._item = self._server.Player.GetItem(
@@ -163,7 +163,7 @@ class KodiDevice(MediaPlayerDevice):
     @property
     def media_duration(self):
         """Duration of current playing media in seconds."""
-        if self._properties is not None:
+        if self._properties is not None and not self._properties['live']:
             total_time = self._properties['totaltime']
 
             return (

homeassistant/components/media_player/panasonic_viera.py

@@ -79,16 +79,16 @@ class PanasonicVieraTVDevice(MediaPlayerDevice):
         self._playing = True
         self._state = STATE_UNKNOWN
         self._remote = remote
+        self._volume = 0
 
     def update(self):
         """Retrieve the latest data."""
         try:
             self._muted = self._remote.get_mute()
+            self._volume = self._remote.get_volume() / 100
             self._state = STATE_ON
         except OSError:
             self._state = STATE_OFF
-            return False
-        return True
 
     def send_key(self, key):
         """Send a key to the tv and handles exceptions."""
@@ -113,13 +113,7 @@ class PanasonicVieraTVDevice(MediaPlayerDevice):
     @property
     def volume_level(self):
         """Volume level of the media player (0..1)."""
-        volume = 0
-        try:
-            volume = self._remote.get_volume() / 100
-            self._state = STATE_ON
-        except OSError:
-            self._state = STATE_OFF
-        return volume
+        return self._volume
 
     @property
     def is_volume_muted(self):

homeassistant/components/media_player/samsungtv.py

@@ -128,6 +128,8 @@ class SamsungTVDevice(MediaPlayerDevice):
     def turn_off(self):
         """Turn off media player."""
         self.send_key('KEY_POWEROFF')
+        # Force closing of remote session to provide instant UI feedback
+        self.get_remote().close()
 
     def volume_up(self):
         """Volume up the media player."""

homeassistant/components/media_player/sonos.py

@@ -21,9 +21,7 @@ from homeassistant.const import (
 from homeassistant.config import load_yaml_config_file
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['https://github.com/SoCo/SoCo/archive/'
-                'cf8c2701165562eccbf1ecc879bf7060ceb0993e.zip#'
-                'SoCo==0.12']
+REQUIREMENTS = ['SoCo==0.12']
 
 
 _LOGGER = logging.getLogger(__name__)
@@ -75,12 +73,12 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         player = soco.SoCo(discovery_info)
 
         # if device allready exists by config
-        if player.uid in DEVICES:
+        if player.uid in [x.unique_id for x in DEVICES]:
             return True
 
         if player.is_visible:
             device = SonosDevice(hass, player)
-            add_devices([device])
+            add_devices([device], True)
             if not DEVICES:
                 register_services(hass)
             DEVICES.append(device)
@@ -106,7 +104,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         return False
 
     DEVICES = [SonosDevice(hass, p) for p in players]
-    add_devices(DEVICES)
+    add_devices(DEVICES, True)
     register_services(hass)
     _LOGGER.info('Added %s Sonos speakers', len(players))
     return True
@@ -256,6 +254,7 @@ class SonosDevice(MediaPlayerDevice):
 
         self.hass = hass
         self.volume_increment = 5
+        self._unique_id = player.uid
         self._player = player
         self._player_volume = None
         self._player_volume_muted = None
@@ -278,7 +277,8 @@ class SonosDevice(MediaPlayerDevice):
         self._current_track_is_radio_stream = False
         self._queue = None
         self._last_avtransport_event = None
-        self.update()
+        self._is_playing_line_in = None
+        self._is_playing_tv = None
         self.soco_snapshot = Snapshot(self._player)
 
     @property
@@ -286,14 +286,10 @@ class SonosDevice(MediaPlayerDevice):
         """Polling needed."""
         return True
 
-    def update_sonos(self, now):
-        """Update state, called by track_utc_time_change."""
-        self.update_ha_state(True)
-
     @property
     def unique_id(self):
         """Return an unique ID."""
-        return self._player.uid
+        return self._unique_id
 
     @property
     def name(self):
@@ -395,6 +391,10 @@ class SonosDevice(MediaPlayerDevice):
                 self._coordinator = None
 
             if not self._coordinator:
+
+                is_playing_tv = self._player.is_playing_tv
+                is_playing_line_in = self._player.is_playing_line_in
+
                 media_info = self._player.avTransport.GetMediaInfo(
                     [('InstanceID', 0)]
                 )
@@ -408,7 +408,23 @@ class SonosDevice(MediaPlayerDevice):
                     current_media_uri.startswith('x-sonosapi-stream:') or \
                     current_media_uri.startswith('x-rincon-mp3radio:')
 
-                if is_radio_stream:
+                if is_playing_tv or is_playing_line_in:
+                    # playing from line-in/tv.
+
+                    support_previous_track = False
+                    support_next_track = False
+                    support_pause = False
+
+                    if is_playing_tv:
+                        media_artist = SUPPORT_SOURCE_TV
+                    else:
+                        media_artist = SUPPORT_SOURCE_LINEIN
+
+                    media_album_name = None
+                    media_title = None
+                    media_image_url = None
+
+                elif is_radio_stream:
                     is_radio_stream = True
                     media_image_url = self._format_media_image_url(
                         current_media_uri
@@ -507,14 +523,16 @@ class SonosDevice(MediaPlayerDevice):
                 self._support_previous_track = support_previous_track
                 self._support_next_track = support_next_track
                 self._support_pause = support_pause
+                self._is_playing_tv = is_playing_tv
+                self._is_playing_line_in = is_playing_line_in
 
                 # update state of the whole group
                 # pylint: disable=protected-access
                 for device in [x for x in DEVICES if x._coordinator == self]:
-                    if device.entity_id:
-                        device.update_ha_state(False)
+                    if device.entity_id is not self.entity_id:
+                        self.hass.add_job(device.async_update_ha_state)
 
-                if self._queue is None and self.entity_id:
+                if self._queue is None and self.entity_id is not None:
                     self._subscribe_to_player_events()
         else:
             self._player_volume = None
@@ -534,6 +552,8 @@ class SonosDevice(MediaPlayerDevice):
             self._support_previous_track = False
             self._support_next_track = False
             self._support_pause = False
+            self._is_playing_tv = False
+            self._is_playing_line_in = False
 
         self._last_avtransport_event = None
 
@@ -713,10 +733,13 @@ class SonosDevice(MediaPlayerDevice):
     @property
     def source(self):
         """Name of the current input source."""
-        if self._player.is_playing_line_in:
-            return SUPPORT_SOURCE_LINEIN
-        if self._player.is_playing_tv:
-            return SUPPORT_SOURCE_TV
+        if self._coordinator:
+            return self._coordinator.source
+        else:
+            if self._is_playing_line_in:
+                return SUPPORT_SOURCE_LINEIN
+            elif self._is_playing_tv:
+                return SUPPORT_SOURCE_TV
 
         return None
 

homeassistant/components/media_player/squeezebox.py

@@ -111,9 +111,11 @@ class LogitechMediaServer(object):
 
     def query(self, *parameters):
         """Send request and await response from server."""
-        response = urllib.parse.unquote(self.get(' '.join(parameters)))
+        response = self.get(' '.join(parameters))
+        response = response.split(' ')[-1].strip()
+        response = urllib.parse.unquote(response)
 
-        return response.split(' ')[-1].strip()
+        return response
 
     def get_player_status(self, player):
         """Get the status of a player."""

homeassistant/components/media_player/yamaha.py

@@ -18,23 +18,19 @@ from homeassistant.const import (CONF_NAME, CONF_HOST, STATE_OFF, STATE_ON,
                                  STATE_PLAYING, STATE_IDLE)
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['rxv==0.3.0']
+REQUIREMENTS = ['rxv==0.4.0']
 
 _LOGGER = logging.getLogger(__name__)
 
 SUPPORT_YAMAHA = SUPPORT_VOLUME_SET | SUPPORT_VOLUME_MUTE | \
-                 SUPPORT_TURN_ON | SUPPORT_TURN_OFF | SUPPORT_SELECT_SOURCE | \
-                 SUPPORT_PLAY_MEDIA
-
-# Only supported by some sources
-SUPPORT_PLAYBACK = SUPPORT_PLAY_MEDIA | SUPPORT_PAUSE | SUPPORT_STOP | \
-                   SUPPORT_PREVIOUS_TRACK | SUPPORT_NEXT_TRACK
+    SUPPORT_TURN_ON | SUPPORT_TURN_OFF | SUPPORT_SELECT_SOURCE
 
 CONF_SOURCE_NAMES = 'source_names'
 CONF_SOURCE_IGNORE = 'source_ignore'
 CONF_ZONE_IGNORE = 'zone_ignore'
 
 DEFAULT_NAME = 'Yamaha Receiver'
+KNOWN = 'yamaha_known_receivers'
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
@@ -50,6 +46,11 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Setup the Yamaha platform."""
     import rxv
+    # keep track of configured receivers so that we don't end up
+    # discovering a receiver dynamically that we have static config
+    # for.
+    if hass.data.get(KNOWN, None) is None:
+        hass.data[KNOWN] = set()
 
     name = config.get(CONF_NAME)
     host = config.get(CONF_HOST)
@@ -62,12 +63,17 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         model = discovery_info[1]
         ctrl_url = discovery_info[2]
         desc_url = discovery_info[3]
+        if ctrl_url in hass.data[KNOWN]:
+            _LOGGER.info("%s already manually configured", ctrl_url)
+            return
         receivers = rxv.RXV(
             ctrl_url,
             model_name=model,
             friendly_name=name,
             unit_desc_url=desc_url).zone_controllers()
         _LOGGER.info("Receivers: %s", receivers)
+        # when we are dynamically discovered config is empty
+        zone_ignore = []
     elif host is None:
         receivers = []
         for recv in rxv.find():
@@ -78,6 +84,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
     for receiver in receivers:
         if receiver.zone not in zone_ignore:
+            hass.data[KNOWN].add(receiver.ctrl_url)
             add_devices([
                 YamahaDevice(name, receiver, source_ignore, source_names)])
 
@@ -175,8 +182,16 @@ class YamahaDevice(MediaPlayerDevice):
     def supported_media_commands(self):
         """Flag of media commands that are supported."""
         supported_commands = SUPPORT_YAMAHA
-        if self._is_playback_supported:
-            supported_commands |= SUPPORT_PLAYBACK
+
+        supports = self._receiver.get_playback_support()
+        mapping = {'play': SUPPORT_PLAY_MEDIA,
+                   'pause': SUPPORT_PAUSE,
+                   'stop': SUPPORT_STOP,
+                   'skip_f': SUPPORT_NEXT_TRACK,
+                   'skip_r': SUPPORT_PREVIOUS_TRACK}
+        for attr, feature in mapping.items():
+            if getattr(supports, attr, False):
+                supported_commands |= feature
         return supported_commands
 
     def turn_off(self):

homeassistant/components/mqtt/__init__.py

@@ -18,11 +18,12 @@ from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers import template, config_validation as cv
 from homeassistant.helpers.event import threaded_listener_factory
 from homeassistant.const import (
-    EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP, CONF_VALUE_TEMPLATE)
+    EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP, CONF_VALUE_TEMPLATE,
+    CONF_USERNAME, CONF_PASSWORD, CONF_PORT, CONF_PROTOCOL, CONF_PAYLOAD)
 
 _LOGGER = logging.getLogger(__name__)
 
-DOMAIN = "mqtt"
+DOMAIN = 'mqtt'
 
 MQTT_CLIENT = None
 
@@ -33,16 +34,15 @@ REQUIREMENTS = ['paho-mqtt==1.2']
 
 CONF_EMBEDDED = 'embedded'
 CONF_BROKER = 'broker'
-CONF_PORT = 'port'
 CONF_CLIENT_ID = 'client_id'
 CONF_KEEPALIVE = 'keepalive'
-CONF_USERNAME = 'username'
-CONF_PASSWORD = 'password'
 CONF_CERTIFICATE = 'certificate'
 CONF_CLIENT_KEY = 'client_key'
 CONF_CLIENT_CERT = 'client_cert'
 CONF_TLS_INSECURE = 'tls_insecure'
-CONF_PROTOCOL = 'protocol'
+
+CONF_BIRTH_MESSAGE = 'birth_message'
+CONF_WILL_MESSAGE = 'will_message'
 
 CONF_STATE_TOPIC = 'state_topic'
 CONF_COMMAND_TOPIC = 'command_topic'
@@ -78,20 +78,27 @@ def valid_publish_topic(value):
     """Validate that we can publish using this MQTT topic."""
     return valid_subscribe_topic(value, invalid_chars='#+\0')
 
+
 _VALID_QOS_SCHEMA = vol.All(vol.Coerce(int), vol.In([0, 1, 2]))
 _HBMQTT_CONFIG_SCHEMA = vol.Schema(dict)
 
 CLIENT_KEY_AUTH_MSG = 'client_key and client_cert must both be present in ' \
                       'the mqtt broker config'
 
+MQTT_WILL_BIRTH_SCHEMA = vol.Schema({
+    vol.Required(ATTR_TOPIC): valid_publish_topic,
+    vol.Required(ATTR_PAYLOAD, CONF_PAYLOAD): cv.string,
+    vol.Optional(ATTR_QOS, default=DEFAULT_QOS): _VALID_QOS_SCHEMA,
+    vol.Optional(ATTR_RETAIN, default=DEFAULT_RETAIN): cv.boolean,
+}, required=True)
+
 CONFIG_SCHEMA = vol.Schema({
     DOMAIN: vol.Schema({
         vol.Optional(CONF_CLIENT_ID): cv.string,
         vol.Optional(CONF_KEEPALIVE, default=DEFAULT_KEEPALIVE):
             vol.All(vol.Coerce(int), vol.Range(min=15)),
         vol.Optional(CONF_BROKER): cv.string,
-        vol.Optional(CONF_PORT, default=DEFAULT_PORT):
-            vol.All(vol.Coerce(int), vol.Range(min=1, max=65535)),
+        vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
         vol.Optional(CONF_USERNAME): cv.string,
         vol.Optional(CONF_PASSWORD): cv.string,
         vol.Optional(CONF_CERTIFICATE): cv.isfile,
@@ -103,6 +110,8 @@ CONFIG_SCHEMA = vol.Schema({
         vol.Optional(CONF_PROTOCOL, default=DEFAULT_PROTOCOL):
             vol.All(cv.string, vol.In([PROTOCOL_31, PROTOCOL_311])),
         vol.Optional(CONF_EMBEDDED): _HBMQTT_CONFIG_SCHEMA,
+        vol.Optional(CONF_WILL_MESSAGE): MQTT_WILL_BIRTH_SCHEMA,
+        vol.Optional(CONF_BIRTH_MESSAGE): MQTT_WILL_BIRTH_SCHEMA
     }),
 }, extra=vol.ALLOW_EXTRA)
 
@@ -130,10 +139,10 @@ MQTT_RW_PLATFORM_SCHEMA = MQTT_BASE_PLATFORM_SCHEMA.extend({
 # Service call validation schema
 MQTT_PUBLISH_SCHEMA = vol.Schema({
     vol.Required(ATTR_TOPIC): valid_publish_topic,
-    vol.Exclusive(ATTR_PAYLOAD, 'payload'): object,
-    vol.Exclusive(ATTR_PAYLOAD_TEMPLATE, 'payload'): cv.string,
-    vol.Required(ATTR_QOS, default=DEFAULT_QOS): _VALID_QOS_SCHEMA,
-    vol.Required(ATTR_RETAIN, default=DEFAULT_RETAIN): cv.boolean,
+    vol.Exclusive(ATTR_PAYLOAD, CONF_PAYLOAD): object,
+    vol.Exclusive(ATTR_PAYLOAD_TEMPLATE, CONF_PAYLOAD): cv.string,
+    vol.Optional(ATTR_QOS, default=DEFAULT_QOS): _VALID_QOS_SCHEMA,
+    vol.Optional(ATTR_RETAIN, default=DEFAULT_RETAIN): cv.boolean,
 }, required=True)
 
 
@@ -196,7 +205,7 @@ def _setup_server(hass, config):
     server = prepare_setup_platform(hass, config, DOMAIN, 'server')
 
     if server is None:
-        _LOGGER.error('Unable to load embedded server.')
+        _LOGGER.error("Unable to load embedded server")
         return None
 
     success, broker_config = server.start(hass, conf.get(CONF_EMBEDDED))
@@ -221,7 +230,7 @@ def setup(hass, config):
         # Embedded broker doesn't have some ssl variables
         client_key, client_cert, tls_insecure = None, None, None
     elif not broker_config and not broker_in_conf:
-        _LOGGER.error('Unable to start broker and auto-configure MQTT.')
+        _LOGGER.error("Unable to start broker and auto-configure MQTT")
         return False
 
     if broker_in_conf:
@@ -241,15 +250,18 @@ def setup(hass, config):
         certificate = os.path.join(os.path.dirname(__file__),
                                    'addtrustexternalcaroot.crt')
 
+    will_message = conf.get(CONF_WILL_MESSAGE)
+    birth_message = conf.get(CONF_BIRTH_MESSAGE)
+
     global MQTT_CLIENT
     try:
         MQTT_CLIENT = MQTT(hass, broker, port, client_id, keepalive,
                            username, password, certificate, client_key,
-                           client_cert, tls_insecure, protocol)
+                           client_cert, tls_insecure, protocol, will_message,
+                           birth_message)
     except socket.error:
         _LOGGER.exception("Can't connect to the broker. "
-                          "Please check your settings and the broker "
-                          "itself.")
+                          "Please check your settings and the broker itself")
         return False
 
     def stop_mqtt(event):
@@ -274,7 +286,7 @@ def setup(hass, config):
         except template.jinja2.TemplateError as exc:
             _LOGGER.error(
                 "Unable to publish to '%s': rendering payload template of "
-                "'%s' failed because %s.",
+                "'%s' failed because %s",
                 msg_topic, payload_template, exc)
             return
         MQTT_CLIENT.publish(msg_topic, payload, qos, retain)
@@ -296,13 +308,14 @@ class MQTT(object):
 
     def __init__(self, hass, broker, port, client_id, keepalive, username,
                  password, certificate, client_key, client_cert,
-                 tls_insecure, protocol):
+                 tls_insecure, protocol, will_message, birth_message):
         """Initialize Home Assistant MQTT client."""
         import paho.mqtt.client as mqtt
 
         self.hass = hass
         self.topics = {}
         self.progress = {}
+        self.birth_message = birth_message
 
         if protocol == PROTOCOL_31:
             proto = mqtt.MQTTv31
@@ -329,7 +342,11 @@ class MQTT(object):
         self._mqttc.on_connect = self._mqtt_on_connect
         self._mqttc.on_disconnect = self._mqtt_on_disconnect
         self._mqttc.on_message = self._mqtt_on_message
-
+        if will_message:
+            self._mqttc.will_set(will_message.get(ATTR_TOPIC),
+                                 will_message.get(ATTR_PAYLOAD),
+                                 will_message.get(ATTR_QOS),
+                                 will_message.get(ATTR_RETAIN))
         self._mqttc.connect(broker, port, keepalive)
 
     def publish(self, topic, payload, qos, retain):
@@ -365,7 +382,8 @@ class MQTT(object):
     def _mqtt_on_connect(self, _mqttc, _userdata, _flags, result_code):
         """On connect callback.
 
-        Resubscribe to all topics we were subscribed to.
+        Resubscribe to all topics we were subscribed to and publish birth
+        message.
         """
         if result_code != 0:
             _LOGGER.error('Unable to connect to the MQTT broker: %s', {
@@ -387,6 +405,11 @@ class MQTT(object):
             # qos is None if we were in process of subscribing
             if qos is not None:
                 self.subscribe(topic, qos)
+        if self.birth_message:
+            self.publish(self.birth_message.get(ATTR_TOPIC),
+                         self.birth_message.get(ATTR_PAYLOAD),
+                         self.birth_message.get(ATTR_QOS),
+                         self.birth_message.get(ATTR_RETAIN))
 
     def _mqtt_on_subscribe(self, _mqttc, _userdata, mid, granted_qos):
         """Subscribe successful callback."""
@@ -404,7 +427,7 @@ class MQTT(object):
                           "MQTT topic: %s, Payload: %s", msg.topic,
                           msg.payload)
         else:
-            _LOGGER.debug("received message on %s: %s",
+            _LOGGER.debug("Received message on %s: %s",
                           msg.topic, payload)
             self.hass.bus.fire(EVENT_MQTT_MESSAGE_RECEIVED, {
                 ATTR_TOPIC: msg.topic,
@@ -440,14 +463,14 @@ class MQTT(object):
         while True:
             try:
                 if self._mqttc.reconnect() == 0:
-                    _LOGGER.info('Successfully reconnected to the MQTT server')
+                    _LOGGER.info("Successfully reconnected to the MQTT server")
                     break
             except socket.error:
                 pass
 
             wait_time = min(2**tries, MAX_RECONNECT_WAIT)
             _LOGGER.warning(
-                'Disconnected from MQTT (%s). Trying to reconnect in %ss',
+                "Disconnected from MQTT (%s). Trying to reconnect in %s s",
                 result_code, wait_time)
             # It is ok to sleep here as we are in the MQTT thread.
             time.sleep(wait_time)

homeassistant/components/mqtt/server.py

@@ -4,41 +4,21 @@ Support for a local MQTT broker.
 For more details about this component, please refer to the documentation at
 https://home-assistant.io/components/mqtt/#use-the-embedded-broker
 """
-import asyncio
 import logging
 import tempfile
-import threading
 
+from homeassistant.core import callback
 from homeassistant.components.mqtt import PROTOCOL_311
 from homeassistant.const import EVENT_HOMEASSISTANT_STOP
+from homeassistant.util.async import run_coroutine_threadsafe
 
 REQUIREMENTS = ['hbmqtt==0.7.1']
 DEPENDENCIES = ['http']
 
 
-@asyncio.coroutine
-def broker_coro(loop, config):
-    """Start broker coroutine."""
-    from hbmqtt.broker import Broker
-    broker = Broker(config, loop)
-    yield from broker.start()
-    return broker
-
-
-def loop_run(loop, broker, shutdown_complete):
-    """Run broker and clean up when done."""
-    loop.run_forever()
-    # run_forever ends when stop is called because we're shutting down
-    loop.run_until_complete(broker.shutdown())
-    loop.close()
-    shutdown_complete.set()
-
-
 def start(hass, server_config):
     """Initialize MQTT Server."""
-    from hbmqtt.broker import BrokerException
-
-    loop = asyncio.new_event_loop()
+    from hbmqtt.broker import Broker, BrokerException
 
     try:
         passwd = tempfile.NamedTemporaryFile()
@@ -48,29 +28,20 @@ def start(hass, server_config):
         else:
             client_config = None
 
-        start_server = asyncio.gather(broker_coro(loop, server_config),
-                                      loop=loop)
-        loop.run_until_complete(start_server)
-        # Result raises exception if one was raised during startup
-        broker = start_server.result()[0]
+        broker = Broker(server_config, hass.loop)
+        run_coroutine_threadsafe(broker.start(), hass.loop).result()
     except BrokerException:
         logging.getLogger(__name__).exception('Error initializing MQTT server')
-        loop.close()
         return False, None
     finally:
         passwd.close()
 
-    shutdown_complete = threading.Event()
+    @callback
+    def shutdown_mqtt_server(event):
+        """Shut down the MQTT server."""
+        hass.async_add_job(broker.shutdown())
 
-    def shutdown(event):
-        """Gracefully shutdown MQTT broker."""
-        loop.call_soon_threadsafe(loop.stop)
-        shutdown_complete.wait()
-
-    hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, shutdown)
-
-    threading.Thread(target=loop_run, args=(loop, broker, shutdown_complete),
-                     name="MQTT-server").start()
+    hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, shutdown_mqtt_server)
 
     return True, client_config
 

homeassistant/components/mysensors.py

@@ -38,7 +38,7 @@ DEFAULT_VERSION = 1.4
 DEFAULT_BAUD_RATE = 115200
 DEFAULT_TCP_PORT = 5003
 DOMAIN = 'mysensors'
-GATEWAYS = None
+MYSENSORS_GATEWAYS = 'mysensors_gateways'
 MQTT_COMPONENT = 'mqtt'
 REQUIREMENTS = [
     'https://github.com/theolind/pymysensors/archive/'
@@ -132,9 +132,15 @@ def setup(hass, config):
 
         return gateway
 
+    gateways = hass.data.get(MYSENSORS_GATEWAYS)
+    if gateways is not None:
+        _LOGGER.error(
+            '%s already exists in %s, will not setup %s component',
+            MYSENSORS_GATEWAYS, hass.data, DOMAIN)
+        return False
+
     # Setup all devices from config
-    global GATEWAYS
-    GATEWAYS = {}
+    gateways = []
     conf_gateways = config[DOMAIN][CONF_GATEWAYS]
 
     for index, gway in enumerate(conf_gateways):
@@ -146,17 +152,19 @@ def setup(hass, config):
         tcp_port = gway.get(CONF_TCP_PORT)
         in_prefix = gway.get(CONF_TOPIC_IN_PREFIX)
         out_prefix = gway.get(CONF_TOPIC_OUT_PREFIX)
-        GATEWAYS[device] = setup_gateway(
+        ready_gateway = setup_gateway(
             device, persistence_file, baud_rate, tcp_port, in_prefix,
             out_prefix)
-        if GATEWAYS[device] is None:
-            GATEWAYS.pop(device)
+        if ready_gateway is not None:
+            gateways.append(ready_gateway)
 
-    if not GATEWAYS:
+    if not gateways:
         _LOGGER.error(
             'No devices could be setup as gateways, check your configuration')
         return False
 
+    hass.data[MYSENSORS_GATEWAYS] = gateways
+
     for component in ['sensor', 'switch', 'light', 'binary_sensor', 'climate',
                       'cover']:
         discovery.load_platform(hass, component, DOMAIN, {}, config)

homeassistant/components/neato.py

@@ -0,0 +1,81 @@
+"""
+Support for Neato botvac connected vacuum cleaners.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/neato/
+"""
+import logging
+from datetime import timedelta
+from urllib.error import HTTPError
+
+import voluptuous as vol
+
+from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
+from homeassistant.helpers import discovery
+from homeassistant.util import Throttle
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+REQUIREMENTS = ['https://github.com/jabesq/pybotvac/archive/v0.0.1.zip'
+                '#pybotvac==0.0.1']
+
+DOMAIN = 'neato'
+NEATO_ROBOTS = 'neato_robots'
+NEATO_LOGIN = 'neato_login'
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        vol.Required(CONF_USERNAME): cv.string,
+        vol.Required(CONF_PASSWORD): cv.string,
+    })
+}, extra=vol.ALLOW_EXTRA)
+
+
+def setup(hass, config):
+    """Setup the Verisure component."""
+    from pybotvac import Account
+
+    hass.data[NEATO_LOGIN] = NeatoHub(hass, config[DOMAIN], Account)
+    hub = hass.data[NEATO_LOGIN]
+    if not hub.login():
+        _LOGGER.debug('Failed to login to Neato API')
+        return False
+    hub.update_robots()
+    for component in ('sensor', 'switch'):
+        discovery.load_platform(hass, component, DOMAIN, {}, config)
+
+    return True
+
+
+class NeatoHub(object):
+    """A My Neato hub wrapper class."""
+
+    def __init__(self, hass, domain_config, neato):
+        """Initialize the Neato hub."""
+        self.config = domain_config
+        self._neato = neato
+        self._hass = hass
+
+        self.my_neato = neato(
+            domain_config[CONF_USERNAME],
+            domain_config[CONF_PASSWORD])
+        self._hass.data[NEATO_ROBOTS] = self.my_neato.robots
+
+    def login(self):
+        """Login to My Neato."""
+        try:
+            _LOGGER.debug('Trying to connect to Neato API')
+            self.my_neato = self._neato(self.config[CONF_USERNAME],
+                                        self.config[CONF_PASSWORD])
+            return True
+        except HTTPError:
+            _LOGGER.error("Unable to connect to Neato API")
+            return False
+
+    @Throttle(timedelta(seconds=1))
+    def update_robots(self):
+        """Update the robot states."""
+        _LOGGER.debug('Running HUB.update_robots %s',
+                      self._hass.data[NEATO_ROBOTS])
+        self._hass.data[NEATO_ROBOTS] = self.my_neato.robots

homeassistant/components/netatmo.py

@@ -18,7 +18,7 @@ from homeassistant.util import Throttle
 
 REQUIREMENTS = [
     'https://github.com/jabesq/netatmo-api-python/archive/'
-    'v0.6.0.zip#lnetatmo==0.6.0']
+    'v0.7.0.zip#lnetatmo==0.7.0']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/notify/html5.py

@@ -25,9 +25,7 @@ from homeassistant.components.http import HomeAssistantView
 from homeassistant.components.frontend import add_manifest_json_key
 from homeassistant.helpers import config_validation as cv
 
-REQUIREMENTS = ['https://github.com/web-push-libs/pywebpush/archive/'
-                'e743dc92558fc62178d255c0018920d74fa778ed.zip#'
-                'pywebpush==0.5.0', 'PyJWT==1.4.2']
+REQUIREMENTS = ['pywebpush==0.6.1', 'PyJWT==1.4.2']
 
 DEPENDENCIES = ['frontend']
 
@@ -141,11 +139,23 @@ def _load_config(filename):
         return None
 
 
+class JSONBytesDecoder(json.JSONEncoder):
+    """JSONEncoder to decode bytes objects to unicode."""
+
+    # pylint: disable=method-hidden
+    def default(self, obj):
+        """Decode object if it's a bytes object, else defer to baseclass."""
+        if isinstance(obj, bytes):
+            return obj.decode()
+        return json.JSONEncoder.default(self, obj)
+
+
 def _save_config(filename, config):
     """Save configuration."""
     try:
         with open(filename, 'w') as fdesc:
-            fdesc.write(json.dumps(config))
+            fdesc.write(json.dumps(
+                config, cls=JSONBytesDecoder, indent=4, sort_keys=True))
     except (IOError, TypeError) as error:
         _LOGGER.error('Saving config file failed: %s', error)
         return False

homeassistant/components/notify/ios.py

@@ -2,7 +2,7 @@
 iOS push notification platform for notify component.
 
 For more details about this platform, please refer to the documentation at
-https://home-assistant.io/components/notify.ios/
+https://home-assistant.io/ecosystem/ios/notifications/
 """
 import logging
 from datetime import datetime, timezone
@@ -48,8 +48,8 @@ def get_service(hass, config):
     if not ios.devices_with_push():
         _LOGGER.error(("The notify.ios platform was loaded but no "
                        "devices exist! Please check the documentation at "
-                       "https://home-assistant.io/components/notify.ios/ "
-                       "for more information"))
+                       "https://home-assistant.io/ecosystem/ios/notifications"
+                       "/ for more information"))
         return None
 
     return iOSNotificationService()

homeassistant/components/notify/nma.py

@@ -26,8 +26,11 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 def get_service(hass, config):
     """Get the NMA notification service."""
-    response = requests.get(_RESOURCE + 'verify',
-                            params={"apikey": config[CONF_API_KEY]})
+    parameters = {
+        'apikey': config[CONF_API_KEY],
+    }
+    response = requests.get(
+        '{}{}'.format(_RESOURCE, 'verify'), params=parameters, timeout=5)
     tree = ET.fromstring(response.content)
 
     if tree[0].tag == 'error':
@@ -47,14 +50,15 @@ class NmaNotificationService(BaseNotificationService):
     def send_message(self, message="", **kwargs):
         """Send a message to a user."""
         data = {
-            "apikey": self._api_key,
-            "application": 'home-assistant',
-            "event": kwargs.get(ATTR_TITLE, ATTR_TITLE_DEFAULT),
-            "description": message,
-            "priority": 0,
+            'apikey': self._api_key,
+            'application': 'home-assistant',
+            'event': kwargs.get(ATTR_TITLE, ATTR_TITLE_DEFAULT),
+            'description': message,
+            'priority': 0,
         }
 
-        response = requests.get(_RESOURCE + 'notify', params=data)
+        response = requests.get(
+            '{}{}'.format(_RESOURCE, 'notify'), params=data, timeout=5)
         tree = ET.fromstring(response.content)
 
         if tree[0].tag == 'error':

homeassistant/components/notify/sendgrid.py

@@ -13,7 +13,7 @@ from homeassistant.components.notify import (
 from homeassistant.const import (CONF_API_KEY, CONF_SENDER, CONF_RECIPIENT)
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['sendgrid==3.6.0']
+REQUIREMENTS = ['sendgrid==3.6.2']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/persistent_notification.py

@@ -55,8 +55,7 @@ def async_create(hass, message, title=None, notification_id=None):
         ] if value is not None
     }
 
-    hass.loop.create_task(
-        hass.services.async_call(DOMAIN, SERVICE_CREATE, data))
+    hass.async_add_job(hass.services.async_call(DOMAIN, SERVICE_CREATE, data))
 
 
 @asyncio.coroutine

homeassistant/components/recorder/__init__.py

@@ -27,7 +27,7 @@ import homeassistant.util.dt as dt_util
 
 DOMAIN = 'recorder'
 
-REQUIREMENTS = ['sqlalchemy==1.1.2']
+REQUIREMENTS = ['sqlalchemy==1.1.3']
 
 DEFAULT_URL = 'sqlite:///{hass_config_path}'
 DEFAULT_DB_FILE = 'home-assistant_v2.db'

homeassistant/components/rfxtrx.py

@@ -94,6 +94,7 @@ def valid_sensor(value):
 def _valid_light_switch(value):
     return _valid_device(value, "light_switch")
 
+
 DEVICE_SCHEMA = vol.Schema({
     vol.Required(ATTR_NAME): cv.string,
     vol.Optional(ATTR_FIREEVENT, default=False): cv.boolean,

homeassistant/components/script.py

@@ -7,6 +7,7 @@ by the user or automatically based upon automation events, etc.
 For more details about this component, please refer to the documentation at
 https://home-assistant.io/components/script/
 """
+import asyncio
 import logging
 
 import voluptuous as vol
@@ -40,7 +41,7 @@ _SCRIPT_ENTRY_SCHEMA = vol.Schema({
 })
 
 CONFIG_SCHEMA = vol.Schema({
-    vol.Required(DOMAIN): {cv.slug: _SCRIPT_ENTRY_SCHEMA}
+    vol.Required(DOMAIN): vol.Schema({cv.slug: _SCRIPT_ENTRY_SCHEMA})
 }, extra=vol.ALLOW_EXTRA)
 
 SCRIPT_SERVICE_SCHEMA = vol.Schema(dict)
@@ -72,11 +73,13 @@ def toggle(hass, entity_id):
     hass.services.call(DOMAIN, SERVICE_TOGGLE, {ATTR_ENTITY_ID: entity_id})
 
 
-def setup(hass, config):
+@asyncio.coroutine
+def async_setup(hass, config):
     """Load the scripts from the configuration."""
     component = EntityComponent(_LOGGER, DOMAIN, hass,
                                 group_name=GROUP_NAME_ALL_SCRIPTS)
 
+    @asyncio.coroutine
     def service_handler(service):
         """Execute a service call to script.<script name>."""
         entity_id = ENTITY_ID_FORMAT.format(service.service)
@@ -84,38 +87,48 @@ def setup(hass, config):
         if script.is_on:
             _LOGGER.warning("Script %s already running.", entity_id)
             return
-        script.turn_on(variables=service.data)
+        yield from script.async_turn_on(variables=service.data)
+
+    scripts = []
 
     for object_id, cfg in config[DOMAIN].items():
         alias = cfg.get(CONF_ALIAS, object_id)
         script = ScriptEntity(hass, object_id, alias, cfg[CONF_SEQUENCE])
-        component.add_entities((script,))
-        hass.services.register(DOMAIN, object_id, service_handler,
-                               schema=SCRIPT_SERVICE_SCHEMA)
+        scripts.append(script)
+        hass.services.async_register(DOMAIN, object_id, service_handler,
+                                     schema=SCRIPT_SERVICE_SCHEMA)
 
+    yield from component.async_add_entities(scripts)
+
+    @asyncio.coroutine
     def turn_on_service(service):
         """Call a service to turn script on."""
         # We could turn on script directly here, but we only want to offer
         # one way to do it. Otherwise no easy way to detect invocations.
-        for script in component.extract_from_service(service):
-            turn_on(hass, script.entity_id, service.data.get(ATTR_VARIABLES))
+        var = service.data.get(ATTR_VARIABLES)
+        for script in component.async_extract_from_service(service):
+            yield from hass.services.async_call(DOMAIN, script.object_id, var)
 
+    @asyncio.coroutine
     def turn_off_service(service):
         """Cancel a script."""
-        for script in component.extract_from_service(service):
-            script.turn_off()
+        # Stopping a script is ok to be done in parallel
+        yield from asyncio.wait(
+            [script.async_turn_off() for script
+             in component.async_extract_from_service(service)], loop=hass.loop)
 
+    @asyncio.coroutine
     def toggle_service(service):
         """Toggle a script."""
-        for script in component.extract_from_service(service):
-            script.toggle()
+        for script in component.async_extract_from_service(service):
+            yield from script.async_toggle()
 
-    hass.services.register(DOMAIN, SERVICE_TURN_ON, turn_on_service,
-                           schema=SCRIPT_TURN_ONOFF_SCHEMA)
-    hass.services.register(DOMAIN, SERVICE_TURN_OFF, turn_off_service,
-                           schema=SCRIPT_TURN_ONOFF_SCHEMA)
-    hass.services.register(DOMAIN, SERVICE_TOGGLE, toggle_service,
-                           schema=SCRIPT_TURN_ONOFF_SCHEMA)
+    hass.services.async_register(DOMAIN, SERVICE_TURN_ON, turn_on_service,
+                                 schema=SCRIPT_TURN_ONOFF_SCHEMA)
+    hass.services.async_register(DOMAIN, SERVICE_TURN_OFF, turn_off_service,
+                                 schema=SCRIPT_TURN_ONOFF_SCHEMA)
+    hass.services.async_register(DOMAIN, SERVICE_TOGGLE, toggle_service,
+                                 schema=SCRIPT_TURN_ONOFF_SCHEMA)
     return True
 
 
@@ -124,6 +137,7 @@ class ScriptEntity(ToggleEntity):
 
     def __init__(self, hass, object_id, name, sequence):
         """Initialize the script."""
+        self.object_id = object_id
         self.entity_id = ENTITY_ID_FORMAT.format(object_id)
         self.script = Script(hass, sequence, name, self.async_update_ha_state)
 
@@ -152,10 +166,12 @@ class ScriptEntity(ToggleEntity):
         """Return true if script is on."""
         return self.script.is_running
 
-    def turn_on(self, **kwargs):
+    @asyncio.coroutine
+    def async_turn_on(self, **kwargs):
         """Turn the script on."""
-        self.script.run(kwargs.get(ATTR_VARIABLES))
+        yield from self.script.async_run(kwargs.get(ATTR_VARIABLES))
 
-    def turn_off(self, **kwargs):
+    @asyncio.coroutine
+    def async_turn_off(self, **kwargs):
         """Turn script off."""
-        self.script.stop()
+        self.script.async_stop()

homeassistant/components/sensor/api_streams.py

@@ -0,0 +1,61 @@
+"""Entity to track connections to stream API."""
+import asyncio
+import logging
+
+from homeassistant.helpers.entity import Entity
+
+
+class StreamHandler(logging.Handler):
+    """Check log messages for stream connect/disconnect."""
+
+    def __init__(self, entity):
+        """Initialize handler."""
+        super().__init__()
+        self.entity = entity
+        self.count = 0
+
+    def handle(self, record):
+        """Handle a log message."""
+        if not record.msg.startswith('STREAM'):
+            return
+
+        if record.msg.endswith('ATTACHED'):
+            self.entity.count += 1
+        elif record.msg.endswith('RESPONSE CLOSED'):
+            self.entity.count -= 1
+
+        self.entity.schedule_update_ha_state()
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up the logger for filters."""
+    entity = APICount()
+
+    logging.getLogger('homeassistant.components.api').addHandler(
+        StreamHandler(entity))
+
+    yield from async_add_devices([entity])
+
+
+class APICount(Entity):
+    """Entity to represent how many people are connected to stream API."""
+
+    def __init__(self):
+        """Initialize the API count."""
+        self.count = 0
+
+    @property
+    def name(self):
+        """Return name of entity."""
+        return "Connected clients"
+
+    @property
+    def state(self):
+        """Return current API count."""
+        return self.count
+
+    @property
+    def unit_of_measurement(self):
+        """Unit of measurement."""
+        return "clients"

homeassistant/components/sensor/darksky.py

@@ -113,6 +113,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
             longitude=hass.config.longitude,
             units=units,
             interval=config.get(CONF_UPDATE_INTERVAL))
+        forecast_data.update()
         forecast_data.update_currently()
     except ValueError as error:
         _LOGGER.error(error)
@@ -124,7 +125,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     for variable in config[CONF_MONITORED_CONDITIONS]:
         sensors.append(DarkSkySensor(forecast_data, variable, name))
 
-    add_devices(sensors)
+    add_devices(sensors, True)
 
 
 class DarkSkySensor(Entity):
@@ -139,8 +140,6 @@ class DarkSkySensor(Entity):
         self._state = None
         self._unit_of_measurement = None
 
-        self.update()
-
     @property
     def name(self):
         """Return the name of the sensor."""
@@ -277,8 +276,6 @@ class DarkSkyData(object):
         self.update_hourly = Throttle(interval)(self._update_hourly)
         self.update_daily = Throttle(interval)(self._update_daily)
 
-        self.update()
-
     def _update(self):
         """Get the latest data from Dark Sky."""
         import forecastio

homeassistant/components/sensor/deutsche_bahn.py

@@ -15,7 +15,7 @@ from homeassistant.util import Throttle
 from homeassistant.helpers.entity import Entity
 import homeassistant.util.dt as dt_util
 
-REQUIREMENTS = ['schiene==0.17']
+REQUIREMENTS = ['schiene==0.18']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/sensor/ios.py

@@ -2,7 +2,7 @@
 Support for Home Assistant iOS app sensors.
 
 For more details about this platform, please refer to the documentation at
-https://home-assistant.io/components/sensor.ios/
+https://home-assistant.io/ecosystem/ios/
 """
 from homeassistant.components import ios
 from homeassistant.helpers.entity import Entity

homeassistant/components/sensor/knx.py

@@ -113,15 +113,24 @@ class KNXSensorFloatClass(KNXGroupAddress, KNXSensorBaseClass):
         self._unit_of_measurement = unit_of_measurement
         self._minimum_value = minimum_sensor_value
         self._maximum_value = maximum_sensor_value
+        self._value = None
 
         KNXGroupAddress.__init__(self, hass, config)
 
     @property
     def state(self):
         """Return the Value of the KNX Sensor."""
+        return self._value
+
+    def update(self):
+        """Update KNX sensor."""
+        from knxip.conversion import knx2_to_float
+
+        super().update()
+
+        self._value = None
+
         if self._data:
-            from knxip.conversion import knx2_to_float
             value = knx2_to_float(self._data)
             if self._minimum_value <= value <= self._maximum_value:
-                return value
-        return None
+                self._value = value

homeassistant/components/sensor/linux_battery.py

@@ -14,7 +14,7 @@ from homeassistant.const import CONF_NAME
 from homeassistant.helpers.entity import Entity
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['batinfo==0.3']
+REQUIREMENTS = ['batinfo==0.4.2']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/sensor/miflora.py

@@ -16,7 +16,7 @@ from homeassistant.util import Throttle
 from homeassistant.const import (
     CONF_MONITORED_CONDITIONS, CONF_NAME, CONF_MAC)
 
-REQUIREMENTS = ['miflora==0.1.9']
+REQUIREMENTS = ['miflora==0.1.12']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -41,6 +41,7 @@ SENSOR_TYPES = {
     'light': ['Light intensity', 'lux'],
     'moisture': ['Moisture', '%'],
     'conductivity': ['Conductivity', 'µS/cm'],
+    'battery': ['Battery', '%'],
 }
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({