Merge pull request #6993 from home-assistant/release-0-42-1

0.42.1

.coveragerc

@@ -14,9 +14,15 @@ omit =
     homeassistant/components/arduino.py
     homeassistant/components/*/arduino.py
 
+    homeassistant/components/android_ip_webcam.py
+    homeassistant/components/*/android_ip_webcam.py
+
     homeassistant/components/bbb_gpio.py
     homeassistant/components/*/bbb_gpio.py
 
+    homeassistant/components/blink.py
+    homeassistant/components/*/blink.py
+
     homeassistant/components/bloomsky.py
     homeassistant/components/*/bloomsky.py
 
@@ -53,6 +59,9 @@ omit =
     homeassistant/components/lutron.py
     homeassistant/components/*/lutron.py
 
+    homeassistant/components/lutron_caseta.py
+    homeassistant/components/*/lutron_caseta.py
+
     homeassistant/components/modbus.py
     homeassistant/components/*/modbus.py
 
@@ -85,6 +94,10 @@ omit =
 
     homeassistant/components/*/thinkingcleaner.py
 
+    homeassistant/components/twilio.py
+    homeassistant/components/notify/twilio_sms.py
+    homeassistant/components/notify/twilio_call.py
+
     homeassistant/components/vera.py
     homeassistant/components/*/vera.py
 
@@ -105,9 +118,6 @@ omit =
     homeassistant/components/zigbee.py
     homeassistant/components/*/zigbee.py
 
-    homeassistant/components/zwave/*
-    homeassistant/components/*/zwave.py
-
     homeassistant/components/enocean.py
     homeassistant/components/*/enocean.py
 
@@ -132,10 +142,17 @@ omit =
     homeassistant/components/zabbix.py
     homeassistant/components/*/zabbix.py
 
+    homeassistant/components/maxcube.py
+    homeassistant/components/*/maxcube.py
+
+    homeassistant/components/tado.py
+    homeassistant/components/*/tado.py
+
     homeassistant/components/alarm_control_panel/alarmdotcom.py
     homeassistant/components/alarm_control_panel/concord232.py
     homeassistant/components/alarm_control_panel/nx584.py
     homeassistant/components/alarm_control_panel/simplisafe.py
+    homeassistant/components/alarm_control_panel/totalconnect.py
     homeassistant/components/apiai.py
     homeassistant/components/binary_sensor/arest.py
     homeassistant/components/binary_sensor/concord232.py
@@ -158,6 +175,7 @@ omit =
     homeassistant/components/climate/oem.py
     homeassistant/components/climate/proliphix.py
     homeassistant/components/climate/radiotherm.py
+    homeassistant/components/config/zwave.py
     homeassistant/components/cover/garadget.py
     homeassistant/components/cover/homematic.py
     homeassistant/components/cover/myq.py
@@ -208,6 +226,7 @@ omit =
     homeassistant/components/light/hue.py
     homeassistant/components/light/hyperion.py
     homeassistant/components/light/lifx.py
+    homeassistant/components/light/lifx_legacy.py
     homeassistant/components/light/limitlessled.py
     homeassistant/components/light/osramlightify.py
     homeassistant/components/light/tikteck.py
@@ -218,6 +237,7 @@ omit =
     homeassistant/components/light/zengge.py
     homeassistant/components/lirc.py
     homeassistant/components/lock/nuki.py
+    homeassistant/components/lock/lockitron.py
     homeassistant/components/media_player/anthemav.py
     homeassistant/components/media_player/apple_tv.py
     homeassistant/components/media_player/aquostv.py
@@ -231,6 +251,7 @@ omit =
     homeassistant/components/media_player/dunehd.py
     homeassistant/components/media_player/emby.py
     homeassistant/components/media_player/firetv.py
+    homeassistant/components/media_player/frontier_silicon.py
     homeassistant/components/media_player/gpmdp.py
     homeassistant/components/media_player/gstreamer.py
     homeassistant/components/media_player/hdmi_cec.py
@@ -255,10 +276,12 @@ omit =
     homeassistant/components/media_player/sonos.py
     homeassistant/components/media_player/squeezebox.py
     homeassistant/components/media_player/vlc.py
+    homeassistant/components/media_player/volumio.py
     homeassistant/components/media_player/yamaha.py
     homeassistant/components/notify/aws_lambda.py
     homeassistant/components/notify/aws_sns.py
     homeassistant/components/notify/aws_sqs.py
+    homeassistant/components/notify/ciscospark.py
     homeassistant/components/notify/discord.py
     homeassistant/components/notify/facebook.py
     homeassistant/components/notify/free_mobile.py
@@ -286,8 +309,6 @@ omit =
     homeassistant/components/notify/syslog.py
     homeassistant/components/notify/telegram.py
     homeassistant/components/notify/telstra.py
-    homeassistant/components/notify/twilio_sms.py
-    homeassistant/components/notify/twilio_call.py
     homeassistant/components/notify/twitter.py
     homeassistant/components/notify/xmpp.py
     homeassistant/components/nuimo_controller.py
@@ -303,16 +324,19 @@ omit =
     homeassistant/components/sensor/broadlink.py
     homeassistant/components/sensor/dublin_bus_transport.py
     homeassistant/components/sensor/coinmarketcap.py
+    homeassistant/components/sensor/comed_hourly_pricing.py
     homeassistant/components/sensor/cpuspeed.py
+    homeassistant/components/sensor/crimereports.py
     homeassistant/components/sensor/cups.py
     homeassistant/components/sensor/currencylayer.py
     homeassistant/components/sensor/darksky.py
     homeassistant/components/sensor/deutsche_bahn.py
     homeassistant/components/sensor/dht.py
+    homeassistant/components/sensor/dnsip.py
     homeassistant/components/sensor/dovado.py
     homeassistant/components/sensor/dte_energy_bridge.py
     homeassistant/components/sensor/ebox.py
-    homeassistant/components/sensor/efergy.py
+    homeassistant/components/sensor/eddystone_temperature.py
     homeassistant/components/sensor/eliqonline.py
     homeassistant/components/sensor/emoncms.py
     homeassistant/components/sensor/fastdotcom.py
@@ -333,12 +357,16 @@ omit =
     homeassistant/components/sensor/imap.py
     homeassistant/components/sensor/imap_email_content.py
     homeassistant/components/sensor/influxdb.py
+    homeassistant/components/sensor/kwb.py
     homeassistant/components/sensor/lastfm.py
     homeassistant/components/sensor/linux_battery.py
     homeassistant/components/sensor/loopenergy.py
-    homeassistant/components/sensor/mhz19.py
+    homeassistant/components/sensor/lyft.py
+    homeassistant/components/sensor/metoffice.py
     homeassistant/components/sensor/miflora.py
+    homeassistant/components/sensor/modem_callerid.py
     homeassistant/components/sensor/mqtt_room.py
+    homeassistant/components/sensor/mvglive.py
     homeassistant/components/sensor/netdata.py
     homeassistant/components/sensor/neurio_energy.py
     homeassistant/components/sensor/nut.py
@@ -410,8 +438,12 @@ omit =
     homeassistant/components/tts/picotts.py
     homeassistant/components/upnp.py
     homeassistant/components/weather/bom.py
+    homeassistant/components/weather/metoffice.py
     homeassistant/components/weather/openweathermap.py
+    homeassistant/components/weather/zamg.py
     homeassistant/components/zeroconf.py
+    homeassistant/components/zwave/__init__.py
+    homeassistant/components/zwave/util.py
 
 
 [report]

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,16 +1,16 @@
-**Description:**
+## Description:
 
 
 **Related issue (if applicable):** fixes #<home-assistant issue number goes here>
 
 **Pull request in [home-assistant.github.io](https://github.com/home-assistant/home-assistant.github.io) with documentation (if applicable):** home-assistant/home-assistant.github.io#<home-assistant.github.io PR number goes here>
 
-**Example entry for `configuration.yaml` (if applicable):**
+## Example entry for `configuration.yaml` (if applicable):
 ```yaml
 
 ```
 
-**Checklist:**
+## Checklist:
 
 If user exposed functionality or configuration variables are added/changed:
   - [ ] Documentation added/updated in [home-assistant.github.io](https://github.com/home-assistant/home-assistant.github.io)

.gitignore

@@ -1,15 +1,4 @@
 config/*
-!config/home-assistant.conf.default
-
-# There is not a better solution afaik..
-!config/custom_components
-config/custom_components/*
-!config/custom_components/example.py
-!config/custom_components/hello_world.py
-!config/custom_components/mqtt_example.py
-!config/panels
-config/panels/*
-!config/panels/react.html
 
 tests/testing_config/deps
 tests/testing_config/home-assistant.log

.travis.yml

@@ -14,6 +14,8 @@ matrix:
       env: TOXENV=py35
     - python: "3.6"
       env: TOXENV=py36
+    - python: "3.6-dev"
+      env: TOXENV=py36
   # allow_failures:
   #   - python: "3.5"
   #     env: TOXENV=typing

MANIFEST.in

@@ -1,5 +1,5 @@
 include README.rst
-include LICENSE
+include LICENSE.md
 graft homeassistant
 prune homeassistant/components/frontend/www_static/home-assistant-polymer
 recursive-exclude * *.py[co]

README.rst

@@ -1,9 +1,7 @@
 Home Assistant |Build Status| |Coverage Status| |Join the chat at https://gitter.im/home-assistant/home-assistant| |Join the dev chat at https://gitter.im/home-assistant/home-assistant/devs|
 ==============================================================================================================================================================================================
 
-Home Assistant is a home automation platform running on Python 3. The
-goal of Home Assistant is to be able to track and control all devices at
-home and offer a platform for automating control.
+Home Assistant is a home automation platform running on Python 3. It is able to track and control all devices at home and offer a platform for automating control.
 
 To get started:
 
@@ -12,83 +10,22 @@ To get started:
     python3 -m pip install homeassistant
     hass --open-ui
 
-Check out `the website <https://home-assistant.io>`__ for `a
-demo <https://home-assistant.io/demo/>`__, installation instructions,
-tutorials and documentation.
+Check out `home-assistant.io <https://home-assistant.io>`__ for `a
+demo <https://home-assistant.io/demo/>`__, `installation instructions <https://home-assistant.io/getting-started/>`__,
+`tutorials <https://home-assistant.io/getting-started/automation-2/>`__ and `documentation <https://home-assistant.io/docs/>`__.
 
 |screenshot-states|
 
-Examples of devices Home Assistant can interface with:
+Featured integrations
+---------------------
 
--  Monitoring connected devices to a wireless router:
-   `OpenWrt <https://openwrt.org/>`__,
-   `Tomato <http://www.polarcloud.com/tomato>`__,
-   `Netgear <http://netgear.com>`__,
-   `DD-WRT <http://www.dd-wrt.com/site/index>`__,
-   `TPLink <http://www.tp-link.us/>`__,
-   `ASUSWRT <http://event.asus.com/2013/nw/ASUSWRT/>`__,
-   `Xiaomi <http://miwifi.com/>`__ and any SNMP
-   capable Linksys WAP/WRT
--  `Philips Hue <http://meethue.com>`__ lights,
-   `WeMo <http://www.belkin.com/us/Products/home-automation/c/wemo-home-automation/>`__
-   switches, `Edimax <http://www.edimax.com/>`__ switches,
-   `Efergy <https://efergy.com>`__ energy monitoring, and
-   `Tellstick <http://www.telldus.se/products/tellstick>`__ devices and
-   sensors
--  `Google
-   Chromecasts <http://www.google.com/intl/en/chrome/devices/chromecast>`__,
-   `Music Player Daemon <http://www.musicpd.org/>`__, `Logitech
-   Squeezebox <https://en.wikipedia.org/wiki/Squeezebox_%28network_music_player%29>`__,
-   `Plex <https://plex.tv/>`__, `Kodi (XBMC) <http://kodi.tv/>`__,
-   iTunes (by way of
-   `itunes-api <https://github.com/maddox/itunes-api>`__), and Amazon
-   Fire TV (by way of
-   `python-firetv <https://github.com/happyleavesaoc/python-firetv>`__)
--  Support for
-   `ISY994 <https://www.universal-devices.com/residential/isy994i-series/>`__
-   (Insteon and X10 devices), `Z-Wave <http://www.z-wave.com/>`__, `Nest
-   Thermostats <https://nest.com/>`__,
-   `RFXtrx <http://www.rfxcom.com/>`__,
-   `Arduino <https://www.arduino.cc/>`__, `Raspberry
-   Pi <https://www.raspberrypi.org/>`__, and
-   `Modbus <http://www.modbus.org/>`__
--  Interaction with `IFTTT <https://ifttt.com/>`__
--  Integrate data from the `Bitcoin <https://bitcoin.org>`__ network,
-   meteorological data from
-   `OpenWeatherMap <http://openweathermap.org/>`__ and
-   `Forecast.io <https://forecast.io/>`__,
-   `Transmission <http://www.transmissionbt.com/>`__, or
-   `SABnzbd <http://sabnzbd.org>`__.
--  `See full list of supported
-   devices <https://home-assistant.io/components/>`__
+|screenshot-components|
 
-Build home automation on top of your devices:
-
--  Keep a precise history of every change to the state of your house
--  Turn on the lights when people get home after sunset
--  Turn on lights slowly during sunset to compensate for less light
--  Turn off all lights and devices when everybody leaves the house
--  Offers a `REST API <https://home-assistant.io/developers/rest_api/>`__
-   and can interface with MQTT for easy integration with other projects
-   like `OwnTracks <http://owntracks.org/>`__
--  Allow sending notifications using
-   `Instapush <https://instapush.im>`__, `Notify My Android
-   (NMA) <http://www.notifymyandroid.com/>`__,
-   `PushBullet <https://www.pushbullet.com/>`__,
-   `PushOver <https://pushover.net/>`__,
-   `Slack <https://slack.com/>`__,
-   `Telegram <https://telegram.org/>`__, `Join <http://joaoapps.com/join/>`__, and `Jabber
-   (XMPP) <http://xmpp.org>`__
-
-The system is built using a modular approach so support for other devices or actions can
-be implemented easily. See also the `section on
-architecture <https://home-assistant.io/developers/architecture/>`__
-and the `section on creating your own
+The system is built using a modular approach so support for other devices or actions can be implemented easily. See also the `section on architecture <https://home-assistant.io/developers/architecture/>`__ and the `section on creating your own
 components <https://home-assistant.io/developers/creating_components/>`__.
 
 If you run into issues while using Home Assistant or during development
-of a component, check the `Home Assistant help
-section <https://home-assistant.io/help/>`__ of our website for further help and information.
+of a component, check the `Home Assistant help section <https://home-assistant.io/help/>`__ of our website for further help and information.
 
 .. |Build Status| image:: https://travis-ci.org/home-assistant/home-assistant.svg?branch=master
    :target: https://travis-ci.org/home-assistant/home-assistant
@@ -100,3 +37,5 @@ section <https://home-assistant.io/help/>`__ of our website for further help and
    :target: https://gitter.im/home-assistant/home-assistant/devs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
 .. |screenshot-states| image:: https://raw.github.com/home-assistant/home-assistant/master/docs/screenshots.png
    :target: https://home-assistant.io/demo/
+.. |screenshot-components| image:: https://raw.github.com/home-assistant/home-assistant/dev/docs/screenshot-components.png
+   :target: https://home-assistant.io/components/

config/configuration.yaml.example

@@ -1,158 +0,0 @@
-homeassistant:
-  # Omitted values in this section will be auto detected using freegeoip.io
-
-  # Location required to calculate the time the sun rises and sets.
-  # Coordinates are also used for location for weather related components.
-  # Google Maps can be used to determine more precise GPS coordinates.
-  latitude: 32.87336
-  longitude: 117.22743
-
-  # Impacts weather/sunrise data
-  elevation: 665
-
-  # 'metric' for Metric System, 'imperial' for imperial system
-  unit_system: metric
-
-  # Pick yours from here:
-  # http://en.wikipedia.org/wiki/List_of_tz_database_time_zones
-  time_zone: America/Los_Angeles
-
-  # Name of the location where Home Assistant is running
-  name: Home
-
-http:
-  api_password: mypass
-  # Set to 1 to enable development mode
-  # development: 1
-
-# Enable the frontend
-frontend:
-
-light:
-#  platform: hue
-
-wink:
-  # Get your token at https://winkbearertoken.appspot.com
-  access_token: 'YOUR_TOKEN'
-
-device_tracker:
-  # The following tracker are available:
-  # https://home-assistant.io/components/#presence-detection
-  platform: netgear
-  host: 192.168.1.1
-  username: admin
-  password: PASSWORD
-
-switch:
-  platform: wemo
-
-climate:
-  platform: nest
-  # Required: username and password that are used to login to the Nest thermostat.
-  username: myemail@mydomain.com
-  password: mypassword
-
-downloader:
-  download_dir: downloads
-
-notify:
-  platform: pushbullet
-  api_key: ABCDEFGHJKLMNOPQRSTUVXYZ
-
-device_sun_light_trigger:
-  # Optional: specify a specific light/group of lights that has to be turned on
-  light_group: group.living_room
-  # Optional: specify which light profile to use when turning lights on
-  light_profile: relax
-  # Optional: disable lights being turned off when everybody leaves the house
-  # disable_turn_off: 1
-
-# A comma separated list of states that have to be tracked as a single group
-# Grouped states should share the same type of states (ON/OFF or HOME/NOT_HOME)
-# You can also have groups within groups.
-# https://home-assistant.io/components/group/
-group:
-  default_view:
-    view: yes
-    entities:
-      - group.awesome_people
-      - group.climate
-  kitchen:
-    name: Kitchen
-    entities:
-      - switch.kitchen_pin_3
-  upstairs:
-    name: Kids
-    icon: mdi:account-multiple
-    view: yes
-    entities:
-      - input_boolean.notify_home
-      - camera.demo_camera
-
-browser:
-keyboard:
-
-# https://home-assistant.io/getting-started/automation/
-automation:
-  - alias: Turn on light when sun sets
-    trigger:
-      platform: sun
-      event: sunset
-      offset: "-01:00:00"
-    condition:
-      condition: state
-      entity_id: group.all_devices
-      state: 'home'
-    action:
-      service: light.turn_on
-
-# Another way to do is to collect all entries under one "sensor:"
-# sensor:
-#   - platform: mqtt
-#     name: "MQTT Sensor 1"
-#   - platform: mqtt
-#     name: "MQTT Sensor 2"
-#
-# Details: https://home-assistant.io/getting-started/devices/
-
-sensor:
-  platform: systemmonitor
-  resources:
-    - type: 'disk_use_percent'
-      arg: '/'
-    - type: 'disk_use_percent'
-      arg: '/home'
-
-sensor 2:
-  platform: cpuspeed
-
-script:
-  wakeup:
-    alias: Wake Up
-    sequence:
-      - event: LOGBOOK_ENTRY
-        event_data:
-          name: Paulus
-          message: is waking up
-          entity_id: device_tracker.paulus
-          domain: light
-      - alias: Bedroom lights on
-        service: light.turn_on
-        data:
-          entity_id: group.bedroom
-          brightness: 100
-      - delay:
-          minutes: 1
-      - alias: Living room lights on
-        service: light.turn_on
-        data:
-          entity_id: group.living_room
-
-scene:
-  - name: Romantic
-    entities:
-      light.tv_back_light: on
-      light.ceiling:
-        state: on
-        xy_color: [0.33, 0.66]
-        brightness: 200

config/custom_components/example.py

@@ -1,149 +0,0 @@
-"""
-Example of a custom component.
-
-Example component to target an entity_id to:
- - turn it on at 7AM in the morning
- - turn it on if anyone comes home and it is off
- - turn it off if all lights are turned off
- - turn it off if all people leave the house
- - offer a service to turn it on for 10 seconds
-
-Configuration:
-
-To use the Example custom component you will need to add the following to
-your configuration.yaml file.
-
-example:
-  target: TARGET_ENTITY
-
-Variable:
-
-target
-*Required
-TARGET_ENTITY should be one of your devices that can be turned on and off,
-ie a light or a switch. Example value could be light.Ceiling or switch.AC
-(if you have these devices with those names).
-"""
-import time
-import logging
-
-from homeassistant.const import STATE_HOME, STATE_NOT_HOME, STATE_ON, STATE_OFF
-from homeassistant.helpers import validate_config
-from homeassistant.helpers.event_decorators import \
-    track_state_change, track_time_change
-from homeassistant.helpers.service import service
-import homeassistant.components as core
-from homeassistant.components import device_tracker
-from homeassistant.components import light
-
-# The domain of your component. Should be equal to the name of your component.
-DOMAIN = "example"
-
-# List of component names (string) your component depends upon.
-# We depend on group because group will be loaded after all the components that
-# initialize devices have been setup.
-DEPENDENCIES = ['group', 'device_tracker', 'light']
-
-# Configuration key for the entity id we are targeting.
-CONF_TARGET = 'target'
-
-# Variable for storing configuration parameters.
-TARGET_ID = None
-
-# Name of the service that we expose.
-SERVICE_FLASH = 'flash'
-
-# Shortcut for the logger
-_LOGGER = logging.getLogger(__name__)
-
-
-def setup(hass, config):
-    """Setup example component."""
-    global TARGET_ID
-
-    # Validate that all required config options are given.
-    if not validate_config(config, {DOMAIN: [CONF_TARGET]}, _LOGGER):
-        return False
-
-    TARGET_ID = config[DOMAIN][CONF_TARGET]
-
-    # Validate that the target entity id exists.
-    if hass.states.get(TARGET_ID) is None:
-        _LOGGER.error("Target entity id %s does not exist",
-                      TARGET_ID)
-
-        # Tell the bootstrapper that we failed to initialize and clear the
-        # stored target id so our functions don't run.
-        TARGET_ID = None
-        return False
-
-    # Tell the bootstrapper that we initialized successfully.
-    return True
-
-
-@track_state_change(device_tracker.ENTITY_ID_ALL_DEVICES)
-def track_devices(hass, entity_id, old_state, new_state):
-    """Called when the group.all devices change state."""
-    # If the target id is not set, return
-    if not TARGET_ID:
-        return
-
-    # If anyone comes home and the entity is not on, turn it on.
-    if new_state.state == STATE_HOME and not core.is_on(hass, TARGET_ID):
-
-        core.turn_on(hass, TARGET_ID)
-
-    # If all people leave the house and the entity is on, turn it off.
-    elif new_state.state == STATE_NOT_HOME and core.is_on(hass, TARGET_ID):
-
-        core.turn_off(hass, TARGET_ID)
-
-
-@track_time_change(hour=7, minute=0, second=0)
-def wake_up(hass, now):
-    """Turn light on in the morning.
-
-    Turn the light on at 7 AM if there are people home and it is not already
-    on.
-    """
-    if not TARGET_ID:
-        return
-
-    if device_tracker.is_on(hass) and not core.is_on(hass, TARGET_ID):
-        _LOGGER.info('People home at 7AM, turning it on')
-        core.turn_on(hass, TARGET_ID)
-
-
-@track_state_change(light.ENTITY_ID_ALL_LIGHTS, STATE_ON, STATE_OFF)
-def all_lights_off(hass, entity_id, old_state, new_state):
-    """If all lights turn off, turn off."""
-    if not TARGET_ID:
-        return
-
-    if core.is_on(hass, TARGET_ID):
-        _LOGGER.info('All lights have been turned off, turning it off')
-        core.turn_off(hass, TARGET_ID)
-
-
-@service(DOMAIN, SERVICE_FLASH)
-def flash_service(hass, call):
-    """Service that will toggle the target.
-
-    Set the light to off for 10 seconds if on and vice versa.
-    """
-    if not TARGET_ID:
-        return
-
-    if core.is_on(hass, TARGET_ID):
-        core.turn_off(hass, TARGET_ID)
-
-        time.sleep(10)
-
-        core.turn_on(hass, TARGET_ID)
-
-    else:
-        core.turn_on(hass, TARGET_ID)
-
-        time.sleep(10)
-
-        core.turn_off(hass, TARGET_ID)

config/custom_components/hello_world.py

@@ -1,27 +0,0 @@
-"""
-The "hello world" custom component.
-
-This component implements the bare minimum that a component should implement.
-
-Configuration:
-
-To use the hello_word component you will need to add the following to your
-configuration.yaml file.
-
-hello_world:
-"""
-
-# The domain of your component. Should be equal to the name of your component.
-DOMAIN = "hello_world"
-
-# List of component names (string) your component depends upon.
-DEPENDENCIES = []
-
-
-def setup(hass, config):
-    """Setup our skeleton component."""
-    # States are in the format DOMAIN.OBJECT_ID.
-    hass.states.set('hello_world.Hello_World', 'Works!')
-
-    # Return boolean to indicate that initialization was successfully.
-    return True

config/custom_components/mqtt_example.py

@@ -1,55 +0,0 @@
-"""
-Example of a custom MQTT component.
-
-Shows how to communicate with MQTT. Follows a topic on MQTT and updates the
-state of an entity to the last message received on that topic.
-
-Also offers a service 'set_state' that will publish a message on the topic that
-will be passed via MQTT to our message received listener. Call the service with
-example payload {"new_state": "some new state"}.
-
-Configuration:
-
-To use the mqtt_example component you will need to add the following to your
-configuration.yaml file.
-
-mqtt_example:
-  topic: "home-assistant/mqtt_example"
-"""
-import homeassistant.loader as loader
-
-# The domain of your component. Should be equal to the name of your component.
-DOMAIN = "mqtt_example"
-
-# List of component names (string) your component depends upon.
-DEPENDENCIES = ['mqtt']
-
-CONF_TOPIC = 'topic'
-DEFAULT_TOPIC = 'home-assistant/mqtt_example'
-
-
-def setup(hass, config):
-    """Setup the MQTT example component."""
-    mqtt = loader.get_component('mqtt')
-    topic = config[DOMAIN].get('topic', DEFAULT_TOPIC)
-    entity_id = 'mqtt_example.last_message'
-
-    # Listen to a message on MQTT.
-    def message_received(topic, payload, qos):
-        """A new MQTT message has been received."""
-        hass.states.set(entity_id, payload)
-
-    mqtt.subscribe(hass, topic, message_received)
-
-    hass.states.set(entity_id, 'No messages')
-
-    # Service to publish a message on MQTT.
-    def set_state_service(call):
-        """Service to send a message."""
-        mqtt.publish(hass, topic, call.data.get('new_state'))
-
-    # Register our service with Home Assistant.
-    hass.services.register(DOMAIN, 'set_state', set_state_service)
-
-    # Return boolean to indicate that initialization was successfully.
-    return True

config/panels/react.html

@@ -1,432 +0,0 @@
-<!--
-Custom Home Assistant panel example.
-
-Currently only works in Firefox and Chrome because it uses ES6.
-
-Make sure this file is in <config>/panels/react.html
-
-Add to your configuration.yaml:
-
-panel_custom:
-  - name: react
-    sidebar_title: TodoMVC
-    sidebar_icon: mdi:checkbox-marked-outline
-    config:
-      title: Wow hello!
--->
-
-<script src="https://fb.me/react-15.2.1.min.js"></script>
-<script src="https://fb.me/react-dom-15.2.1.min.js"></script>
-
-<!-- for development, replace with:
-<script src="https://fb.me/react-15.2.1.js"></script>
-<script src="https://fb.me/react-dom-15.2.1.js"></script>
--->
-
-<!--
-  CSS taken from ReactJS TodoMVC example by Pete Hunt
-  http://todomvc.com/examples/react/
--->
-
-<style>
-  .todoapp input[type="checkbox"] {
-    outline: none;
-  }
-
-  .todoapp {
-    background: #fff;
-    margin: 130px 0 40px 0;
-    position: relative;
-    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2),
-                0 25px 50px 0 rgba(0, 0, 0, 0.1);
-  }
-
-  .todoapp h1 {
-    position: absolute;
-    top: -155px;
-    width: 100%;
-    font-size: 100px;
-    font-weight: 100;
-    text-align: center;
-    color: rgba(175, 47, 47, 0.15);
-    -webkit-text-rendering: optimizeLegibility;
-    -moz-text-rendering: optimizeLegibility;
-    text-rendering: optimizeLegibility;
-  }
-
-  .todoapp .main {
-    position: relative;
-    border-top: 1px solid #e6e6e6;
-  }
-
-  .todoapp .todo-list {
-    margin: 0;
-    padding: 0;
-    list-style: none;
-  }
-
-  .todoapp .todo-list li {
-    position: relative;
-    font-size: 24px;
-    border-bottom: 1px solid #ededed;
-  }
-
-  .todoapp .todo-list li:last-child {
-    border-bottom: none;
-  }
-
-  .todoapp .todo-list li .toggle {
-    text-align: center;
-    width: 40px;
-    /* auto, since non-WebKit browsers doesn't support input styling */
-    height: auto;
-    position: absolute;
-    top: 0;
-    bottom: 0;
-    margin: auto 0;
-    border: none; /* Mobile Safari */
-    -webkit-appearance: none;
-    appearance: none;
-    cursor: pointer;
-  }
-
-  .todoapp .todo-list li .toggle:focus {
-    border-left: 3px solid rgba(175, 47, 47, 0.35);
-  }
-
-  .todoapp .todo-list li .toggle:after {
-    content: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="-10 -18 100 135"><circle cx="50" cy="50" r="50" fill="none" stroke="#ededed" stroke-width="3"/></svg>');
-  }
-
-  .todoapp .todo-list li .toggle:checked:after {
-    content: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="-10 -18 100 135"><circle cx="50" cy="50" r="50" fill="none" stroke="#bddad5" stroke-width="3"/><path fill="#5dc2af" d="M72 25L42 71 27 56l-4 4 20 20 34-52z"/></svg>');
-  }
-
-  .todoapp .todo-list li label {
-    white-space: pre-line;
-    word-break: break-all;
-    padding: 15px 60px 15px 15px;
-    margin-left: 45px;
-    display: block;
-    line-height: 1.2;
-    transition: color 0.4s;
-  }
-
-  .todoapp .todo-list li.completed label {
-    color: #d9d9d9;
-    text-decoration: line-through;
-  }
-
-  .todoapp .footer {
-    color: #777;
-    padding: 10px 15px;
-    height: 20px;
-    text-align: center;
-    border-top: 1px solid #e6e6e6;
-  }
-
-  .todoapp .footer:before {
-    content: '';
-    position: absolute;
-    right: 0;
-    bottom: 0;
-    left: 0;
-    height: 50px;
-    overflow: hidden;
-    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2),
-                0 8px 0 -3px #f6f6f6,
-                0 9px 1px -3px rgba(0, 0, 0, 0.2),
-                0 16px 0 -6px #f6f6f6,
-                0 17px 2px -6px rgba(0, 0, 0, 0.2);
-  }
-
-  .todoapp .todo-count {
-    float: left;
-    text-align: left;
-    font-weight: 300;
-  }
-
-  .todoapp .toggle-menu {
-    position: absolute;
-    right: 15px;
-    font-weight: 300;
-    color: rgba(175, 47, 47, 0.75);
-  }
-
-  .todoapp .filters {
-    margin: 0;
-    padding: 0;
-    list-style: none;
-    position: absolute;
-    right: 0;
-    left: 0;
-  }
-
-  .todoapp .filters li {
-    display: inline;
-  }
-
-  .todoapp .filters li a {
-    color: inherit;
-    margin: 3px;
-    padding: 3px 7px;
-    text-decoration: none;
-    border: 1px solid transparent;
-    border-radius: 3px;
-  }
-
-  .todoapp .filters li a.selected,
-  .filters li a:hover {
-    border-color: rgba(175, 47, 47, 0.1);
-  }
-
-  .todoapp .filters li a.selected {
-    border-color: rgba(175, 47, 47, 0.2);
-  }
-
-  /*
-    Hack to remove background from Mobile Safari.
-    Can't use it globally since it destroys checkboxes in Firefox
-  */
-  @media screen and (-webkit-min-device-pixel-ratio:0) {
-    .todoapp .toggle-all,
-    .todoapp .todo-list li .toggle {
-      background: none;
-    }
-
-    .todoapp .todo-list li .toggle {
-      height: 40px;
-    }
-
-    .todoapp .toggle-all {
-      -webkit-transform: rotate(90deg);
-      transform: rotate(90deg);
-      -webkit-appearance: none;
-      appearance: none;
-    }
-  }
-
-  @media (max-width: 430px) {
-    .todoapp .footer {
-      height: 50px;
-    }
-
-    .todoapp .filters {
-      bottom: 10px;
-    }
-  }
-</style>
-
-<dom-module id='ha-panel-react'>
-  <template>
-    <style>
-      :host {
-        background: #f5f5f5;
-        display: block;
-        height: 100%;
-        overflow: auto;
-      }
-      .mount {
-        font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
-        line-height: 1.4em;
-        color: #4d4d4d;
-        min-width: 230px;
-        max-width: 550px;
-        margin: 0 auto;
-        -webkit-font-smoothing: antialiased;
-        -moz-font-smoothing: antialiased;
-        font-smoothing: antialiased;
-        font-weight: 300;
-      }
-    </style>
-    <div id='mount' class='mount'></div>
-  </template>
-</dom-module>
-
-<script>
-// Example uses ES6. Will only work in modern browsers
-class TodoMVC extends React.Component {
-  constructor(props) {
-    super(props);
-
-    this.state = {
-      filter: 'all',
-      // load initial value of entities
-      entities: this.props.hass.reactor.evaluate(
-        this.props.hass.entityGetters.visibleEntityMap),
-    };
-  }
-
-  componentDidMount() {
-    // register to entity updates
-    this._unwatchHass = this.props.hass.reactor.observe(
-      this.props.hass.entityGetters.visibleEntityMap,
-      entities => this.setState({entities}))
-  }
-
-  componentWillUnmount() {
-    // unregister to entity updates
-    this._unwatchHass();
-  }
-
-  handlePickFilter(filter, ev) {
-    ev.preventDefault();
-    this.setState({filter});
-  }
-
-  handleEntityToggle(entity, ev) {
-    this.props.hass.serviceActions.callService(
-      entity.domain, 'toggle', { entity_id: entity.entityId });
-  }
-
-  handleToggleMenu(ev) {
-    ev.preventDefault();
-    Polymer.Base.fire('open-menu', null, {node: ev.target});
-  }
-
-  entityRow(entity) {
-    const completed = entity.state === 'on';
-
-    return React.createElement(
-      'li', {
-        className: completed && 'completed',
-        key: entity.entityId,
-      },
-      React.createElement(
-        "div", { className: "view" },
-        React.createElement(
-          "input", {
-            checked: completed,
-            className: "toggle",
-            type: "checkbox",
-            onChange: ev => this.handleEntityToggle(entity, ev),
-          }),
-        React.createElement("label", null, entity.entityDisplay)));
-  }
-
-  filterRow(filter) {
-    return React.createElement(
-      "li", { key: filter },
-      React.createElement(
-        "a", {
-          href: "#",
-          className: this.state.filter === filter && "selected",
-          onClick: ev => this.handlePickFilter(filter, ev),
-        },
-        filter.substring(0, 1).toUpperCase() + filter.substring(1)
-      )
-    );
-  }
-
-  render() {
-    const { entities, filter } = this.state;
-
-    if (!entities) return null;
-
-    const filters = ['all', 'light', 'switch'];
-
-    const showEntities = filter === 'all' ?
-      entities.filter(ent => filters.includes(ent.domain)) :
-      entities.filter(ent => ent.domain == filter);
-
-    return React.createElement(
-      'div', { className: 'todoapp-wrapper' },
-      React.createElement(
-        "section", { className: "todoapp" },
-        React.createElement(
-          "div", null,
-          React.createElement(
-            "header", { className: "header" },
-            React.createElement("h1", null, this.props.title || "todos")
-          ),
-          React.createElement(
-            "section", { className: "main" },
-            React.createElement(
-              "ul", { className: "todo-list" },
-              showEntities.valueSeq().map(ent => this.entityRow(ent)))
-            )
-          ),
-          React.createElement(
-            "footer", { className: "footer" },
-            React.createElement(
-              "span", { className: "todo-count" },
-              showEntities.filter(ent => ent.state === 'off').size + " items left"
-            ),
-            React.createElement(
-              "ul", { className: "filters" },
-              filters.map(filter => this.filterRow(filter))
-            ),
-            !this.props.showMenu && React.createElement(
-              "a", {
-                className: "toggle-menu",
-                href: '#',
-                onClick: ev => this.handleToggleMenu(ev),
-              },
-              "Show menu"
-            )
-          )
-        ));
-  }
-}
-
-Polymer({
-  is: 'ha-panel-react',
-
-  properties: {
-    // Home Assistant object
-    hass: {
-      type: Object,
-    },
-
-    // If should render in narrow mode
-    narrow: {
-      type: Boolean,
-      value: false,
-    },
-
-    // If sidebar is currently shown
-    showMenu: {
-      type: Boolean,
-      value: false,
-    },
-
-    // Home Assistant panel info
-    // panel.config contains config passed to register_panel serverside
-    panel: {
-      type: Object,
-    }
-  },
-
-  // This will make sure we forward changed properties to React
-  observers: [
-    'propsChanged(hass, narrow, showMenu, panel)',
-  ],
-
-  // Mount React when element attached
-  attached: function () {
-    this.mount(this.hass, this.narrow, this.showMenu, this.panel);
-  },
-
-  // Called when properties change
-  propsChanged: function (hass, narrow, showMenu, panel) {
-    this.mount(hass, narrow, showMenu, panel);
-  },
-
-  // Render React. Debounce in case multiple properties change.
-  mount: function (hass, narrow, showMenu, panel) {
-    this.debounce('mount', function () {
-      ReactDOM.render(React.createElement(TodoMVC, {
-        hass: hass,
-        narrow: narrow,
-        showMenu: showMenu,
-        title: panel.config ? panel.config.title : null
-      }), this.$.mount);
-    }.bind(this));
-  },
-
-  // Unmount React node when panel no longer in use.
-  detached: function () {
-    ReactDOM.unmountComponentAtNode(this.$.mount);
-  },
-});
-</script>

homeassistant/__main__.py

@@ -20,6 +20,17 @@ from homeassistant.const import (
 from homeassistant.util.async import run_callback_threadsafe
 
 
+def attempt_use_uvloop():
+    """Attempt to use uvloop."""
+    import asyncio
+
+    try:
+        import uvloop
+        asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
+    except ImportError:
+        pass
+
+
 def monkey_patch_asyncio():
     """Replace weakref.WeakSet to address Python 3 bug.
 
@@ -255,10 +266,13 @@ def closefds_osx(min_fd: int, max_fd: int) -> None:
 
 def cmdline() -> List[str]:
     """Collect path and arguments to re-execute the current hass instance."""
-    if sys.argv[0].endswith('/__main__.py'):
+    if sys.argv[0].endswith(os.path.sep + '__main__.py'):
         modulepath = os.path.dirname(sys.argv[0])
         os.environ['PYTHONPATH'] = os.path.dirname(modulepath)
-    return [sys.executable] + [arg for arg in sys.argv if arg != '--daemon']
+        return [sys.executable] + [arg for arg in sys.argv if
+                                   arg != '--daemon']
+    else:
+        return [arg for arg in sys.argv if arg != '--daemon']
 
 
 def setup_and_run_hass(config_dir: str,
@@ -308,8 +322,7 @@ def setup_and_run_hass(config_dir: str,
             EVENT_HOMEASSISTANT_START, open_browser
         )
 
-    hass.start()
-    return hass.exit_code
+    return hass.start()
 
 
 def try_to_restart() -> None:
@@ -356,11 +369,13 @@ def try_to_restart() -> None:
 
 def main() -> int:
     """Start Home Assistant."""
+    validate_python()
+
+    attempt_use_uvloop()
+
     if sys.version_info[:3] < (3, 5, 3):
         monkey_patch_asyncio()
 
-    validate_python()
-
     args = get_arguments()
 
     if args.script is not None:

homeassistant/bootstrap.py

@@ -4,320 +4,30 @@ import logging
 import logging.handlers
 import os
 import sys
+from time import time
 from collections import OrderedDict
 
-from types import ModuleType
 from typing import Any, Optional, Dict
 
 import voluptuous as vol
-from voluptuous.humanize import humanize_error
 
 import homeassistant.components as core_components
 from homeassistant.components import persistent_notification
 import homeassistant.config as conf_util
 import homeassistant.core as core
 from homeassistant.const import EVENT_HOMEASSISTANT_CLOSE
+from homeassistant.setup import async_setup_component
 import homeassistant.loader as loader
-import homeassistant.util.package as pkg_util
-from homeassistant.util.async import (
-    run_coroutine_threadsafe, run_callback_threadsafe)
 from homeassistant.util.logging import AsyncHandler
 from homeassistant.util.yaml import clear_secret_cache
-from homeassistant.const import EVENT_COMPONENT_LOADED, PLATFORM_FORMAT
 from homeassistant.exceptions import HomeAssistantError
-from homeassistant.helpers import (
-    event_decorators, service, config_per_platform, extract_domain_configs)
 from homeassistant.helpers.signal import async_register_signal_handling
 
 _LOGGER = logging.getLogger(__name__)
 
-ATTR_COMPONENT = 'component'
-
 ERROR_LOG_FILENAME = 'home-assistant.log'
-_PERSISTENT_ERRORS = {}
-HA_COMPONENT_URL = '[{}](https://home-assistant.io/components/{}/)'
-
-
-def setup_component(hass: core.HomeAssistant, domain: str,
-                    config: Optional[Dict]=None) -> bool:
-    """Setup a component and all its dependencies."""
-    return run_coroutine_threadsafe(
-        async_setup_component(hass, domain, config), loop=hass.loop).result()
-
-
-@asyncio.coroutine
-def async_setup_component(hass: core.HomeAssistant, domain: str,
-                          config: Optional[Dict]=None) -> bool:
-    """Setup a component and all its dependencies.
-
-    This method is a coroutine.
-    """
-    if domain in hass.config.components:
-        _LOGGER.debug('Component %s already set up.', domain)
-        return True
-
-    if not loader.PREPARED:
-        yield from hass.loop.run_in_executor(None, loader.prepare, hass)
-
-    if config is None:
-        config = {}
-
-    components = loader.load_order_component(domain)
-
-    # OrderedSet is empty if component or dependencies could not be resolved
-    if not components:
-        _async_persistent_notification(hass, domain, True)
-        return False
-
-    for component in components:
-        res = yield from _async_setup_component(hass, component, config)
-        if not res:
-            _LOGGER.error('Component %s failed to setup', component)
-            _async_persistent_notification(hass, component, True)
-            return False
-
-    return True
-
-
-def _handle_requirements(hass: core.HomeAssistant, component,
-                         name: str) -> bool:
-    """Install the requirements for a component.
-
-    This method needs to run in an executor.
-    """
-    if hass.config.skip_pip or not hasattr(component, 'REQUIREMENTS'):
-        return True
-
-    for req in component.REQUIREMENTS:
-        if not pkg_util.install_package(req, target=hass.config.path('deps')):
-            _LOGGER.error('Not initializing %s because could not install '
-                          'dependency %s', name, req)
-            _async_persistent_notification(hass, name)
-            return False
-
-    return True
-
-
-@asyncio.coroutine
-def _async_setup_component(hass: core.HomeAssistant,
-                           domain: str, config) -> bool:
-    """Setup a component for Home Assistant.
-
-    This method is a coroutine.
-    """
-    # pylint: disable=too-many-return-statements
-    if domain in hass.config.components:
-        return True
-
-    setup_lock = hass.data.get('setup_lock')
-    if setup_lock is None:
-        setup_lock = hass.data['setup_lock'] = asyncio.Lock(loop=hass.loop)
-
-    setup_progress = hass.data.get('setup_progress')
-    if setup_progress is None:
-        setup_progress = hass.data['setup_progress'] = []
-
-    if domain in setup_progress:
-        _LOGGER.error('Attempt made to setup %s during setup of %s',
-                      domain, domain)
-        _async_persistent_notification(hass, domain, True)
-        return False
-
-    try:
-        # Used to indicate to discovery that a setup is ongoing and allow it
-        # to wait till it is done.
-        did_lock = False
-        if not setup_lock.locked():
-            yield from setup_lock.acquire()
-            did_lock = True
-
-        setup_progress.append(domain)
-        config = yield from async_prepare_setup_component(hass, config, domain)
-
-        if config is None:
-            return False
-
-        component = loader.get_component(domain)
-        if component is None:
-            _async_persistent_notification(hass, domain)
-            return False
-
-        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:
-                result = yield from hass.loop.run_in_executor(
-                    None, component.setup, hass, config)
-        except Exception:  # pylint: disable=broad-except
-            _LOGGER.exception('Error during setup of component %s', domain)
-            _async_persistent_notification(hass, domain, True)
-            return False
-
-        if result is False:
-            _LOGGER.error('component %s failed to initialize', domain)
-            _async_persistent_notification(hass, domain, True)
-            return False
-        elif result is not True:
-            _LOGGER.error('component %s did not return boolean if setup '
-                          'was successful. Disabling component.', domain)
-            _async_persistent_notification(hass, domain, True)
-            loader.set_component(domain, None)
-            return False
-
-        hass.config.components.add(component.DOMAIN)
-
-        hass.bus.async_fire(
-            EVENT_COMPONENT_LOADED, {ATTR_COMPONENT: component.DOMAIN}
-        )
-
-        return True
-    finally:
-        setup_progress.remove(domain)
-        if did_lock:
-            setup_lock.release()
-
-
-def prepare_setup_component(hass: core.HomeAssistant, config: dict,
-                            domain: str):
-    """Prepare setup of a component and return processed config."""
-    return run_coroutine_threadsafe(
-        async_prepare_setup_component(hass, config, domain), loop=hass.loop
-    ).result()
-
-
-@asyncio.coroutine
-def async_prepare_setup_component(hass: core.HomeAssistant, config: dict,
-                                  domain: str):
-    """Prepare setup of a component and return processed config.
-
-    This method is a coroutine.
-    """
-    # pylint: disable=too-many-return-statements
-    component = loader.get_component(domain)
-    missing_deps = [dep for dep in getattr(component, 'DEPENDENCIES', [])
-                    if dep not in hass.config.components]
-
-    if missing_deps:
-        _LOGGER.error(
-            'Not initializing %s because not all dependencies loaded: %s',
-            domain, ", ".join(missing_deps))
-        return None
-
-    if hasattr(component, 'CONFIG_SCHEMA'):
-        try:
-            config = component.CONFIG_SCHEMA(config)
-        except vol.Invalid as ex:
-            async_log_exception(ex, domain, config, hass)
-            return None
-
-    elif hasattr(component, 'PLATFORM_SCHEMA'):
-        platforms = []
-        for p_name, p_config in config_per_platform(config, domain):
-            # Validate component specific platform schema
-            try:
-                p_validated = component.PLATFORM_SCHEMA(p_config)
-            except vol.Invalid as ex:
-                async_log_exception(ex, domain, config, hass)
-                continue
-
-            # Not all platform components follow same pattern for platforms
-            # So if p_name is None we are not going to validate platform
-            # (the automation component is one of them)
-            if p_name is None:
-                platforms.append(p_validated)
-                continue
-
-            platform = yield from async_prepare_setup_platform(
-                hass, config, domain, p_name)
-
-            if platform is None:
-                continue
-
-            # Validate platform specific schema
-            if hasattr(platform, 'PLATFORM_SCHEMA'):
-                try:
-                    # pylint: disable=no-member
-                    p_validated = platform.PLATFORM_SCHEMA(p_validated)
-                except vol.Invalid as ex:
-                    async_log_exception(ex, '{}.{}'.format(domain, p_name),
-                                        p_validated, hass)
-                    continue
-
-            platforms.append(p_validated)
-
-        # Create a copy of the configuration with all config for current
-        # component removed and add validated config back in.
-        filter_keys = extract_domain_configs(config, domain)
-        config = {key: value for key, value in config.items()
-                  if key not in filter_keys}
-        config[domain] = platforms
-
-    res = yield from hass.loop.run_in_executor(
-        None, _handle_requirements, hass, component, domain)
-    if not res:
-        return None
-
-    return config
-
-
-def prepare_setup_platform(hass: core.HomeAssistant, config, domain: str,
-                           platform_name: str) -> Optional[ModuleType]:
-    """Load a platform and makes sure dependencies are setup."""
-    return run_coroutine_threadsafe(
-        async_prepare_setup_platform(hass, config, domain, platform_name),
-        loop=hass.loop
-    ).result()
-
-
-@asyncio.coroutine
-def async_prepare_setup_platform(hass: core.HomeAssistant, config, domain: str,
-                                 platform_name: str) \
-                                 -> Optional[ModuleType]:
-    """Load a platform and makes sure dependencies are setup.
-
-    This method is a coroutine.
-    """
-    if not loader.PREPARED:
-        yield from hass.loop.run_in_executor(None, loader.prepare, hass)
-
-    platform_path = PLATFORM_FORMAT.format(domain, platform_name)
-
-    platform = loader.get_platform(domain, platform_name)
-
-    # Not found
-    if platform is None:
-        _LOGGER.error('Unable to find platform %s', platform_path)
-        _async_persistent_notification(hass, platform_path)
-        return None
-
-    # Already loaded
-    elif platform_path in hass.config.components:
-        return platform
-
-    # Load dependencies
-    for component in getattr(platform, 'DEPENDENCIES', []):
-        if component in loader.DEPENDENCY_BLACKLIST:
-            raise HomeAssistantError(
-                '{} is not allowed to be a dependency.'.format(component))
-
-        res = yield from async_setup_component(hass, component, config)
-        if not res:
-            _LOGGER.error(
-                'Unable to prepare setup for platform %s because '
-                'dependency %s could not be initialized', platform_path,
-                component)
-            _async_persistent_notification(hass, platform_path, True)
-            return None
-
-    res = yield from hass.loop.run_in_executor(
-        None, _handle_requirements, hass, platform, platform_path)
-    if not res:
-        return None
-
-    return platform
+FIRST_INIT_COMPONENT = set((
+    'recorder', 'mqtt', 'mqtt_eventstream', 'logger', 'introduction'))
 
 
 def from_config_dict(config: Dict[str, Any],
@@ -339,23 +49,14 @@ def from_config_dict(config: Dict[str, Any],
             hass.config.config_dir = config_dir
             mount_local_lib_path(config_dir)
 
-    @asyncio.coroutine
-    def _async_init_from_config_dict(future):
-        try:
-            re_hass = yield from async_from_config_dict(
-                config, hass, config_dir, enable_log, verbose, skip_pip,
-                log_rotate_days)
-            future.set_result(re_hass)
-        # pylint: disable=broad-except
-        except Exception as exc:
-            future.set_exception(exc)
-
     # run task
-    future = asyncio.Future(loop=hass.loop)
-    hass.async_add_job(_async_init_from_config_dict(future))
-    hass.loop.run_until_complete(future)
+    hass = hass.loop.run_until_complete(
+        async_from_config_dict(
+            config, hass, config_dir, enable_log, verbose, skip_pip,
+            log_rotate_days)
+    )
 
-    return future.result()
+    return hass
 
 
 @asyncio.coroutine
@@ -372,19 +73,13 @@ def async_from_config_dict(config: Dict[str, Any],
     Dynamically loads required components and its dependencies.
     This method is a coroutine.
     """
-    hass.async_track_tasks()
-    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()
-
+    start = time()
     core_config = config.get(core.DOMAIN, {})
 
     try:
         yield from conf_util.async_process_ha_core_config(hass, core_config)
     except vol.Invalid as ex:
-        async_log_exception(ex, 'homeassistant', core_config, hass)
+        conf_util.async_log_exception(ex, 'homeassistant', core_config, hass)
         return None
 
     yield from hass.loop.run_in_executor(
@@ -429,23 +124,24 @@ def async_from_config_dict(config: Dict[str, Any],
 
     _LOGGER.info('Home Assistant core initialized')
 
-    # Give event decorators access to HASS
-    event_decorators.HASS = hass
-    service.HASS = hass
+    # stage 1
+    for component in components:
+        if component not in FIRST_INIT_COMPONENT:
+            continue
+        hass.async_add_job(async_setup_component(hass, component, config))
 
-    # Setup the components
-    dependency_blacklist = loader.DEPENDENCY_BLACKLIST - set(components)
+    yield from hass.async_block_till_done()
 
-    for domain in loader.load_order_components(components):
-        if domain in dependency_blacklist:
-            raise HomeAssistantError(
-                '{} is not allowed to be a dependency'.format(domain))
+    # stage 2
+    for component in components:
+        if component in FIRST_INIT_COMPONENT:
+            continue
+        hass.async_add_job(async_setup_component(hass, component, config))
 
-        yield from _async_setup_component(hass, domain, config)
+    yield from hass.async_block_till_done()
 
-    setup_lock.release()
-
-    yield from hass.async_stop_track_tasks()
+    stop = time()
+    _LOGGER.info('Home Assistant initialized in %.2fs', stop-start)
 
     async_register_signal_handling(hass)
     return hass
@@ -464,22 +160,13 @@ def from_config_file(config_path: str,
     if hass is None:
         hass = core.HomeAssistant()
 
-    @asyncio.coroutine
-    def _async_init_from_config_file(future):
-        try:
-            re_hass = yield from async_from_config_file(
-                config_path, hass, verbose, skip_pip, log_rotate_days)
-            future.set_result(re_hass)
-        # pylint: disable=broad-except
-        except Exception as exc:
-            future.set_exception(exc)
-
     # run task
-    future = asyncio.Future(loop=hass.loop)
-    hass.loop.create_task(_async_init_from_config_file(future))
-    hass.loop.run_until_complete(future)
+    hass = hass.loop.run_until_complete(
+        async_from_config_file(
+            config_path, hass, verbose, skip_pip, log_rotate_days)
+    )
 
-    return future.result()
+    return hass
 
 
 @asyncio.coroutine
@@ -504,7 +191,8 @@ def async_from_config_file(config_path: str,
     try:
         config_dict = yield from hass.loop.run_in_executor(
             None, conf_util.load_yaml_config_file, config_path)
-    except HomeAssistantError:
+    except HomeAssistantError as err:
+        _LOGGER.error('Error loading %s: %s', config_path, err)
         return None
     finally:
         clear_secret_cache()
@@ -588,57 +276,6 @@ def async_enable_logging(hass: core.HomeAssistant, verbose: bool=False,
             'Unable to setup error log %s (access denied)', err_log_path)
 
 
-def log_exception(ex, domain, config, hass):
-    """Generate log exception for config validation."""
-    run_callback_threadsafe(
-        hass.loop, async_log_exception, ex, domain, config, hass).result()
-
-
-@core.callback
-def _async_persistent_notification(hass: core.HomeAssistant, component: str,
-                                   link: Optional[bool]=False):
-    """Print a persistent notification.
-
-    This method must be run in the event loop.
-    """
-    _PERSISTENT_ERRORS[component] = _PERSISTENT_ERRORS.get(component) or link
-    _lst = [HA_COMPONENT_URL.format(name.replace('_', '-'), name)
-            if link else name for name, link in _PERSISTENT_ERRORS.items()]
-    message = ('The following components and platforms could not be set up:\n'
-               '* ' + '\n* '.join(list(_lst)) + '\nPlease check your config')
-    persistent_notification.async_create(
-        hass, message, 'Invalid config', 'invalid_config')
-
-
-@core.callback
-def async_log_exception(ex, domain, config, hass):
-    """Generate log exception for config validation.
-
-    This method must be run in the event loop.
-    """
-    message = 'Invalid config for [{}]: '.format(domain)
-    if hass is not None:
-        _async_persistent_notification(hass, domain, True)
-
-    if 'extra keys not allowed' in ex.error_message:
-        message += '[{}] is an invalid option for [{}]. Check: {}->{}.'\
-                   .format(ex.path[-1], domain, domain,
-                           '->'.join(str(m) for m in ex.path))
-    else:
-        message += '{}.'.format(humanize_error(config, ex))
-
-    domain_config = config.get(domain, config)
-    message += " (See {}, line {}). ".format(
-        getattr(domain_config, '__config_file__', '?'),
-        getattr(domain_config, '__line__', '?'))
-
-    if domain != 'homeassistant':
-        message += ('Please check the docs at '
-                    'https://home-assistant.io/components/{}/'.format(domain))
-
-    _LOGGER.error(message)
-
-
 def mount_local_lib_path(config_dir: str) -> str:
     """Add local library to Python Path.
 

homeassistant/components/alarm_control_panel/__init__.py

@@ -113,7 +113,7 @@ def async_setup(hass, config):
             if not alarm.should_poll:
                 continue
 
-            update_coro = hass.loop.create_task(
+            update_coro = hass.async_add_job(
                 alarm.async_update_ha_state(True))
             if hasattr(alarm, 'async_update'):
                 update_tasks.append(update_coro)

homeassistant/components/alarm_control_panel/alarmdotcom.py

@@ -1,13 +1,13 @@
 """
+
 Interfaces with Alarm.com alarm control panels.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/alarm_control_panel.alarmdotcom/
 """
 import logging
-
+import asyncio
 import voluptuous as vol
-
 import homeassistant.components.alarm_control_panel as alarm
 from homeassistant.components.alarm_control_panel import PLATFORM_SCHEMA
 from homeassistant.const import (
@@ -15,10 +15,9 @@ from homeassistant.const import (
     STATE_ALARM_ARMED_HOME, STATE_ALARM_DISARMED, STATE_UNKNOWN, CONF_CODE,
     CONF_NAME)
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
-REQUIREMENTS = ['https://github.com/Xorso/pyalarmdotcom'
-                '/archive/0.1.1.zip'
-                '#pyalarmdotcom==0.1.1']
+REQUIREMENTS = ['pyalarmdotcom==0.2.9']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -32,14 +31,17 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 })
 
 
-def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup an Alarm.com control panel."""
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Setup a Alarm.com control panel."""
     name = config.get(CONF_NAME)
     code = config.get(CONF_CODE)
     username = config.get(CONF_USERNAME)
     password = config.get(CONF_PASSWORD)
 
-    add_devices([AlarmDotCom(hass, name, code, username, password)], True)
+    alarmdotcom = AlarmDotCom(hass, name, code, username, password)
+    yield from alarmdotcom.async_login()
+    async_add_devices([alarmdotcom])
 
 
 class AlarmDotCom(alarm.AlarmControlPanel):
@@ -47,18 +49,30 @@ class AlarmDotCom(alarm.AlarmControlPanel):
 
     def __init__(self, hass, name, code, username, password):
         """Initialize the Alarm.com status."""
-        from pyalarmdotcom.pyalarmdotcom import Alarmdotcom
-        self._alarm = Alarmdotcom(username, password, timeout=10)
+        from pyalarmdotcom import Alarmdotcom
+        _LOGGER.debug('Setting up Alarm.com...')
         self._hass = hass
         self._name = name
         self._code = str(code) if code else None
         self._username = username
         self._password = password
+        self._websession = async_get_clientsession(self._hass)
         self._state = STATE_UNKNOWN
+        self._alarm = Alarmdotcom(username,
+                                  password,
+                                  self._websession,
+                                  hass.loop)
 
-    def update(self):
+    @asyncio.coroutine
+    def async_login(self):
+        """Login to Alarm.com."""
+        yield from self._alarm.async_login()
+
+    @asyncio.coroutine
+    def async_update(self):
         """Fetch the latest state."""
-        self._state = self._alarm.state
+        yield from self._alarm.async_update()
+        return self._alarm.state
 
     @property
     def name(self):
@@ -73,45 +87,36 @@ class AlarmDotCom(alarm.AlarmControlPanel):
     @property
     def state(self):
         """Return the state of the device."""
-        if self._state == 'Disarmed':
+        if self._alarm.state.lower() == 'disarmed':
             return STATE_ALARM_DISARMED
-        elif self._state == 'Armed Stay':
+        elif self._alarm.state.lower() == 'armed stay':
             return STATE_ALARM_ARMED_HOME
-        elif self._state == 'Armed Away':
+        elif self._alarm.state.lower() == 'armed away':
             return STATE_ALARM_ARMED_AWAY
         else:
             return STATE_UNKNOWN
 
-    def alarm_disarm(self, code=None):
+    @asyncio.coroutine
+    def async_alarm_disarm(self, code=None):
         """Send disarm command."""
-        if not self._validate_code(code, 'disarming home'):
-            return
-        from pyalarmdotcom.pyalarmdotcom import Alarmdotcom
-        # Open another session to alarm.com to fire off the command
-        _alarm = Alarmdotcom(self._username, self._password, timeout=10)
-        _alarm.disarm()
+        if self._validate_code(code):
+            yield from self._alarm.async_alarm_disarm()
 
-    def alarm_arm_home(self, code=None):
-        """Send arm home command."""
-        if not self._validate_code(code, 'arming home'):
-            return
-        from pyalarmdotcom.pyalarmdotcom import Alarmdotcom
-        # Open another session to alarm.com to fire off the command
-        _alarm = Alarmdotcom(self._username, self._password, timeout=10)
-        _alarm.arm_stay()
+    @asyncio.coroutine
+    def async_alarm_arm_home(self, code=None):
+        """Send arm hom command."""
+        if self._validate_code(code):
+            yield from self._alarm.async_alarm_arm_home()
 
-    def alarm_arm_away(self, code=None):
+    @asyncio.coroutine
+    def async_alarm_arm_away(self, code=None):
         """Send arm away command."""
-        if not self._validate_code(code, 'arming home'):
-            return
-        from pyalarmdotcom.pyalarmdotcom import Alarmdotcom
-        # Open another session to alarm.com to fire off the command
-        _alarm = Alarmdotcom(self._username, self._password, timeout=10)
-        _alarm.arm_away()
+        if self._validate_code(code):
+            yield from self._alarm.async_alarm_arm_away()
 
-    def _validate_code(self, code, state):
+    def _validate_code(self, code):
         """Validate given code."""
         check = self._code is None or code == self._code
         if not check:
-            _LOGGER.warning('Wrong code entered for %s', state)
+            _LOGGER.warning('Wrong code entered.')
         return check

homeassistant/components/alarm_control_panel/envisalink.py

@@ -55,7 +55,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         )
         devices.append(device)
 
-    yield from async_add_devices(devices)
+    async_add_devices(devices)
 
     @callback
     def alarm_keypress_handler(service):
@@ -94,10 +94,13 @@ class EnvisalinkAlarm(EnvisalinkDevice, alarm.AlarmControlPanel):
         _LOGGER.debug("Setting up alarm: %s", alarm_name)
         super().__init__(alarm_name, info, controller)
 
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Register callbacks."""
         async_dispatcher_connect(
-            hass, SIGNAL_KEYPAD_UPDATE, self._update_callback)
+            self.hass, SIGNAL_KEYPAD_UPDATE, self._update_callback)
         async_dispatcher_connect(
-            hass, SIGNAL_PARTITION_UPDATE, self._update_callback)
+            self.hass, SIGNAL_PARTITION_UPDATE, self._update_callback)
 
     @callback
     def _update_callback(self, partition):

homeassistant/components/alarm_control_panel/mqtt.py

@@ -46,7 +46,7 @@ PLATFORM_SCHEMA = mqtt.MQTT_BASE_PLATFORM_SCHEMA.extend({
 @asyncio.coroutine
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Setup the MQTT platform."""
-    yield from async_add_devices([MqttAlarm(
+    async_add_devices([MqttAlarm(
         config.get(CONF_NAME),
         config.get(CONF_STATE_TOPIC),
         config.get(CONF_COMMAND_TOPIC),

homeassistant/components/alarm_control_panel/totalconnect.py

@@ -0,0 +1,87 @@
+"""Interfaces with TotalConnect alarm control panels."""
+import logging
+
+import voluptuous as vol
+
+import homeassistant.components.alarm_control_panel as alarm
+from homeassistant.components.alarm_control_panel import PLATFORM_SCHEMA
+from homeassistant.const import (
+    CONF_PASSWORD, CONF_USERNAME, STATE_ALARM_ARMED_AWAY,
+    STATE_ALARM_ARMED_HOME, STATE_ALARM_DISARMED, STATE_UNKNOWN,
+    CONF_NAME)
+import homeassistant.helpers.config_validation as cv
+
+REQUIREMENTS = ['total_connect_client==0.7']
+
+_LOGGER = logging.getLogger(__name__)
+
+DEFAULT_NAME = 'Total Connect'
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_PASSWORD): cv.string,
+    vol.Required(CONF_USERNAME): cv.string,
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Setup a TotalConnect control panel."""
+    name = config.get(CONF_NAME)
+    username = config.get(CONF_USERNAME)
+    password = config.get(CONF_PASSWORD)
+
+    total_connect = TotalConnect(name, username, password)
+    add_devices([total_connect], True)
+
+
+class TotalConnect(alarm.AlarmControlPanel):
+    """Represent an TotalConnect status."""
+
+    def __init__(self, name, username, password):
+        """Initialize the TotalConnect status."""
+        from total_connect_client import TotalConnectClient
+
+        _LOGGER.debug('Setting up TotalConnect...')
+        self._name = name
+        self._username = username
+        self._password = password
+        self._state = STATE_UNKNOWN
+        self._client = TotalConnectClient.TotalConnectClient(username,
+                                                             password)
+
+    @property
+    def name(self):
+        """Return the name of the device."""
+        return self._name
+
+    @property
+    def state(self):
+        """Return the state of the device."""
+        return self._state
+
+    def update(self):
+        """Return the state of the device."""
+        status = self._client.get_armed_status()
+
+        if status == self._client.DISARMED:
+            state = STATE_ALARM_DISARMED
+        elif status == self._client.ARMED_STAY:
+            state = STATE_ALARM_ARMED_HOME
+        elif status == self._client.ARMED_AWAY:
+            state = STATE_ALARM_ARMED_AWAY
+        else:
+            state = STATE_UNKNOWN
+
+        self._state = state
+
+    def alarm_disarm(self, code=None):
+        """Send disarm command."""
+        self._client.disarm()
+
+    def alarm_arm_home(self, code=None):
+        """Send arm home command."""
+        self._client.arm_stay()
+
+    def alarm_arm_away(self, code=None):
+        """Send arm away command."""
+        self._client.arm_away()

homeassistant/components/alert.py

@@ -18,7 +18,6 @@ from homeassistant.const import (
     SERVICE_TURN_ON, SERVICE_TURN_OFF, SERVICE_TOGGLE, ATTR_ENTITY_ID)
 from homeassistant.helpers.entity import ToggleEntity
 from homeassistant.helpers import service, event
-from homeassistant.util.async import run_callback_threadsafe
 import homeassistant.helpers.config_validation as cv
 
 _LOGGER = logging.getLogger(__name__)
@@ -62,8 +61,7 @@ def is_on(hass, entity_id):
 
 def turn_on(hass, entity_id):
     """Reset the alert."""
-    run_callback_threadsafe(
-        hass.loop, async_turn_on, hass, entity_id).result()
+    hass.add_job(async_turn_on, hass, entity_id)
 
 
 @callback
@@ -76,8 +74,7 @@ def async_turn_on(hass, entity_id):
 
 def turn_off(hass, entity_id):
     """Acknowledge alert."""
-    run_callback_threadsafe(
-        hass.loop, async_turn_off, hass, entity_id).result()
+    hass.add_job(async_turn_off, hass, entity_id)
 
 
 @callback
@@ -90,7 +87,7 @@ def async_turn_off(hass, entity_id):
 
 def toggle(hass, entity_id):
     """Toggle acknowledgement of alert."""
-    run_callback_threadsafe(hass.loop, async_toggle, hass, entity_id)
+    hass.add_job(async_toggle, hass, entity_id)
 
 
 @callback

homeassistant/components/android_ip_webcam.py

@@ -0,0 +1,293 @@
+"""
+Support for IP Webcam, an Android app that acts as a full-featured webcam.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/android_ip_webcam/
+"""
+import asyncio
+import logging
+from datetime import timedelta
+
+import voluptuous as vol
+
+from homeassistant.core import callback
+from homeassistant.const import (
+    CONF_NAME, CONF_HOST, CONF_PORT, CONF_USERNAME, CONF_PASSWORD,
+    CONF_SENSORS, CONF_SWITCHES, CONF_TIMEOUT, CONF_SCAN_INTERVAL,
+    CONF_PLATFORM)
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
+from homeassistant.helpers import discovery
+import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.dispatcher import (
+    async_dispatcher_send, async_dispatcher_connect)
+from homeassistant.helpers.entity import Entity
+from homeassistant.helpers.event import async_track_point_in_utc_time
+from homeassistant.util.dt import utcnow
+from homeassistant.components.camera.mjpeg import (
+    CONF_MJPEG_URL, CONF_STILL_IMAGE_URL)
+
+REQUIREMENTS = ['pydroid-ipcam==0.8']
+
+_LOGGER = logging.getLogger(__name__)
+
+ATTR_AUD_CONNS = 'Audio Connections'
+ATTR_HOST = 'host'
+ATTR_VID_CONNS = 'Video Connections'
+
+CONF_MOTION_SENSOR = 'motion_sensor'
+
+DATA_IP_WEBCAM = 'android_ip_webcam'
+DEFAULT_NAME = 'IP Webcam'
+DEFAULT_PORT = 8080
+DEFAULT_TIMEOUT = 10
+DOMAIN = 'android_ip_webcam'
+
+SCAN_INTERVAL = timedelta(seconds=10)
+SIGNAL_UPDATE_DATA = 'android_ip_webcam_update'
+
+KEY_MAP = {
+    'audio_connections': 'Audio Connections',
+    'adet_limit': 'Audio Trigger Limit',
+    'antibanding': 'Anti-banding',
+    'audio_only': 'Audio Only',
+    'battery_level': 'Battery Level',
+    'battery_temp': 'Battery Temperature',
+    'battery_voltage': 'Battery Voltage',
+    'coloreffect': 'Color Effect',
+    'exposure': 'Exposure Level',
+    'exposure_lock': 'Exposure Lock',
+    'ffc': 'Front-facing Camera',
+    'flashmode': 'Flash Mode',
+    'focus': 'Focus',
+    'focus_homing': 'Focus Homing',
+    'focus_region': 'Focus Region',
+    'focusmode': 'Focus Mode',
+    'gps_active': 'GPS Active',
+    'idle': 'Idle',
+    'ip_address': 'IPv4 Address',
+    'ipv6_address': 'IPv6 Address',
+    'ivideon_streaming': 'Ivideon Streaming',
+    'light': 'Light Level',
+    'mirror_flip': 'Mirror Flip',
+    'motion': 'Motion',
+    'motion_active': 'Motion Active',
+    'motion_detect': 'Motion Detection',
+    'motion_event': 'Motion Event',
+    'motion_limit': 'Motion Limit',
+    'night_vision': 'Night Vision',
+    'night_vision_average': 'Night Vision Average',
+    'night_vision_gain': 'Night Vision Gain',
+    'orientation': 'Orientation',
+    'overlay': 'Overlay',
+    'photo_size': 'Photo Size',
+    'pressure': 'Pressure',
+    'proximity': 'Proximity',
+    'quality': 'Quality',
+    'scenemode': 'Scene Mode',
+    'sound': 'Sound',
+    'sound_event': 'Sound Event',
+    'sound_timeout': 'Sound Timeout',
+    'torch': 'Torch',
+    'video_connections': 'Video Connections',
+    'video_chunk_len': 'Video Chunk Length',
+    'video_recording': 'Video Recording',
+    'video_size': 'Video Size',
+    'whitebalance': 'White Balance',
+    'whitebalance_lock': 'White Balance Lock',
+    'zoom': 'Zoom'
+}
+
+ICON_MAP = {
+    'audio_connections': 'mdi:speaker',
+    'battery_level': 'mdi:battery',
+    'battery_temp': 'mdi:thermometer',
+    'battery_voltage': 'mdi:battery-charging-100',
+    'exposure_lock': 'mdi:camera',
+    'ffc': 'mdi:camera-front-variant',
+    'focus': 'mdi:image-filter-center-focus',
+    'gps_active': 'mdi:crosshairs-gps',
+    'light': 'mdi:flashlight',
+    'motion': 'mdi:run',
+    'night_vision': 'mdi:weather-night',
+    'overlay': 'mdi:monitor',
+    'pressure': 'mdi:gauge',
+    'proximity': 'mdi:map-marker-radius',
+    'quality': 'mdi:quality-high',
+    'sound': 'mdi:speaker',
+    'sound_event': 'mdi:speaker',
+    'sound_timeout': 'mdi:speaker',
+    'torch': 'mdi:white-balance-sunny',
+    'video_chunk_len': 'mdi:video',
+    'video_connections': 'mdi:eye',
+    'video_recording': 'mdi:record-rec',
+    'whitebalance_lock': 'mdi:white-balance-auto'
+}
+
+SWITCHES = ['exposure_lock', 'ffc', 'focus', 'gps_active', 'night_vision',
+            'overlay', 'torch', 'whitebalance_lock', 'video_recording']
+
+SENSORS = ['audio_connections', 'battery_level', 'battery_temp',
+           'battery_voltage', 'light', 'motion', 'pressure', 'proximity',
+           'sound', 'video_connections']
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.All(cv.ensure_list, [vol.Schema({
+        vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+        vol.Required(CONF_HOST): cv.string,
+        vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+        vol.Optional(CONF_TIMEOUT, default=DEFAULT_TIMEOUT): cv.positive_int,
+        vol.Optional(CONF_SCAN_INTERVAL, default=SCAN_INTERVAL):
+            cv.time_period,
+        vol.Inclusive(CONF_USERNAME, 'authentication'): cv.string,
+        vol.Inclusive(CONF_PASSWORD, 'authentication'): cv.string,
+        vol.Optional(CONF_SWITCHES, default=None):
+            vol.All(cv.ensure_list, [vol.In(SWITCHES)]),
+        vol.Optional(CONF_SENSORS, default=None):
+            vol.All(cv.ensure_list, [vol.In(SENSORS)]),
+        vol.Optional(CONF_MOTION_SENSOR, default=None): cv.boolean,
+    })])
+}, extra=vol.ALLOW_EXTRA)
+
+
+@asyncio.coroutine
+def async_setup(hass, config):
+    """Set up the IP Webcam component."""
+    from pydroid_ipcam import PyDroidIPCam
+
+    webcams = hass.data[DATA_IP_WEBCAM] = {}
+    websession = async_get_clientsession(hass)
+
+    @asyncio.coroutine
+    def async_setup_ipcamera(cam_config):
+        """Set up an IP camera."""
+        host = cam_config[CONF_HOST]
+        username = cam_config.get(CONF_USERNAME)
+        password = cam_config.get(CONF_PASSWORD)
+        name = cam_config[CONF_NAME]
+        interval = cam_config[CONF_SCAN_INTERVAL]
+        switches = cam_config[CONF_SWITCHES]
+        sensors = cam_config[CONF_SENSORS]
+        motion = cam_config[CONF_MOTION_SENSOR]
+
+        # Init ip webcam
+        cam = PyDroidIPCam(
+            hass.loop, websession, host, cam_config[CONF_PORT],
+            username=username, password=password,
+            timeout=cam_config[CONF_TIMEOUT]
+        )
+
+        if switches is None:
+            switches = [setting for setting in cam.enabled_settings
+                        if setting in SWITCHES]
+
+        if sensors is None:
+            sensors = [sensor for sensor in cam.enabled_sensors
+                       if sensor in SENSORS]
+            sensors.extend(['audio_connections', 'video_connections'])
+
+        if motion is None:
+            motion = 'motion_active' in cam.enabled_sensors
+
+        @asyncio.coroutine
+        def async_update_data(now):
+            """Update data from IP camera in SCAN_INTERVAL."""
+            yield from cam.update()
+            async_dispatcher_send(hass, SIGNAL_UPDATE_DATA, host)
+
+            async_track_point_in_utc_time(
+                hass, async_update_data, utcnow() + interval)
+
+        yield from async_update_data(None)
+
+        # Load platforms
+        webcams[host] = cam
+
+        mjpeg_camera = {
+            CONF_PLATFORM: 'mjpeg',
+            CONF_MJPEG_URL: cam.mjpeg_url,
+            CONF_STILL_IMAGE_URL: cam.image_url,
+            CONF_NAME: name,
+        }
+        if username and password:
+            mjpeg_camera.update({
+                CONF_USERNAME: username,
+                CONF_PASSWORD: password
+            })
+
+        hass.async_add_job(discovery.async_load_platform(
+            hass, 'camera', 'mjpeg', mjpeg_camera, config))
+
+        if sensors:
+            hass.async_add_job(discovery.async_load_platform(
+                hass, 'sensor', DOMAIN, {
+                    CONF_NAME: name,
+                    CONF_HOST: host,
+                    CONF_SENSORS: sensors,
+                }, config))
+
+        if switches:
+            hass.async_add_job(discovery.async_load_platform(
+                hass, 'switch', DOMAIN, {
+                    CONF_NAME: name,
+                    CONF_HOST: host,
+                    CONF_SWITCHES: switches,
+                }, config))
+
+        if motion:
+            hass.async_add_job(discovery.async_load_platform(
+                hass, 'binary_sensor', DOMAIN, {
+                    CONF_HOST: host,
+                    CONF_NAME: name,
+                }, config))
+
+    tasks = [async_setup_ipcamera(conf) for conf in config[DOMAIN]]
+    if tasks:
+        yield from asyncio.wait(tasks, loop=hass.loop)
+
+    return True
+
+
+class AndroidIPCamEntity(Entity):
+    """The Android device running IP Webcam."""
+
+    def __init__(self, host, ipcam):
+        """Initialize the data oject."""
+        self._host = host
+        self._ipcam = ipcam
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Register update dispatcher."""
+        @callback
+        def async_ipcam_update(host):
+            """Update callback."""
+            if self._host != host:
+                return
+            self.hass.async_add_job(self.async_update_ha_state(True))
+
+        async_dispatcher_connect(
+            self.hass, SIGNAL_UPDATE_DATA, async_ipcam_update)
+
+    @property
+    def should_poll(self):
+        """Return True if entity has to be polled for state."""
+        return False
+
+    @property
+    def available(self):
+        """Return True if entity is available."""
+        return self._ipcam.available
+
+    @property
+    def device_state_attributes(self):
+        """Return the state attributes."""
+        state_attr = {ATTR_HOST: self._host}
+        if self._ipcam.status_data is None:
+            return state_attr
+
+        state_attr[ATTR_VID_CONNS] = \
+            self._ipcam.status_data.get('video_connections')
+        state_attr[ATTR_AUD_CONNS] = \
+            self._ipcam.status_data.get('audio_connections')
+
+        return state_attr

homeassistant/components/api.py

@@ -50,9 +50,11 @@ def setup(hass, config):
     hass.http.register_view(APIDomainServicesView)
     hass.http.register_view(APIEventForwardingView)
     hass.http.register_view(APIComponentsView)
-    hass.http.register_view(APIErrorLogView)
     hass.http.register_view(APITemplateView)
 
+    hass.http.register_static_path(
+        URL_API_ERROR_LOG, hass.config.path(ERROR_LOG_FILENAME), False)
+
     return True
 
 
@@ -327,6 +329,8 @@ class APIEventForwardingView(HomeAssistantView):
     @asyncio.coroutine
     def post(self, request):
         """Setup an event forwarder."""
+        _LOGGER.warning('Event forwarding is deprecated. '
+                        'Will be removed by 0.43')
         hass = request.app['hass']
         try:
             data = yield from request.json()
@@ -400,20 +404,6 @@ class APIComponentsView(HomeAssistantView):
         return self.json(request.app['hass'].config.components)
 
 
-class APIErrorLogView(HomeAssistantView):
-    """View to handle ErrorLog requests."""
-
-    url = URL_API_ERROR_LOG
-    name = "api:error-log"
-
-    @asyncio.coroutine
-    def get(self, request):
-        """Serve error log."""
-        resp = yield from self.file(
-            request, request.app['hass'].config.path(ERROR_LOG_FILENAME))
-        return resp
-
-
 class APITemplateView(HomeAssistantView):
     """View to handle requests."""
 

homeassistant/components/automation/__init__.py

@@ -11,16 +11,18 @@ import os
 
 import voluptuous as vol
 
-from homeassistant.bootstrap import async_prepare_setup_platform
+from homeassistant.setup import async_prepare_setup_platform
+from homeassistant.core import CoreState
 from homeassistant import config as conf_util
 from homeassistant.const import (
     ATTR_ENTITY_ID, CONF_PLATFORM, STATE_ON, SERVICE_TURN_ON, SERVICE_TURN_OFF,
-    SERVICE_TOGGLE)
+    SERVICE_TOGGLE, SERVICE_RELOAD, EVENT_HOMEASSISTANT_START)
 from homeassistant.components import logbook
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers import extract_domain_configs, script, condition
 from homeassistant.helpers.entity import ToggleEntity
 from homeassistant.helpers.entity_component import EntityComponent
+from homeassistant.helpers.restore_state import async_get_last_state
 from homeassistant.loader import get_platform
 from homeassistant.util.dt import utcnow
 import homeassistant.helpers.config_validation as cv
@@ -28,8 +30,6 @@ import homeassistant.helpers.config_validation as cv
 DOMAIN = 'automation'
 ENTITY_ID_FORMAT = DOMAIN + '.{}'
 
-DEPENDENCIES = ['group']
-
 GROUP_NAME_ALL_AUTOMATIONS = 'all automations'
 
 CONF_ALIAS = 'alias'
@@ -52,7 +52,6 @@ DEFAULT_INITIAL_STATE = True
 ATTR_LAST_TRIGGERED = 'last_triggered'
 ATTR_VARIABLES = 'variables'
 SERVICE_TRIGGER = 'trigger'
-SERVICE_RELOAD = 'reload'
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -83,8 +82,7 @@ _CONDITION_SCHEMA = vol.All(cv.ensure_list, [cv.CONDITION_SCHEMA])
 
 PLATFORM_SCHEMA = vol.Schema({
     CONF_ALIAS: cv.string,
-    vol.Optional(CONF_INITIAL_STATE,
-                 default=DEFAULT_INITIAL_STATE): cv.boolean,
+    vol.Optional(CONF_INITIAL_STATE): cv.boolean,
     vol.Optional(CONF_HIDE_ENTITY, default=DEFAULT_HIDE_ENTITY): cv.boolean,
     vol.Required(CONF_TRIGGER): _TRIGGER_SCHEMA,
     vol.Optional(CONF_CONDITION): _CONDITION_SCHEMA,
@@ -103,15 +101,13 @@ TRIGGER_SERVICE_SCHEMA = vol.Schema({
 RELOAD_SERVICE_SCHEMA = vol.Schema({})
 
 
-def is_on(hass, entity_id=None):
+def is_on(hass, entity_id):
     """
     Return true if specified automation entity_id is on.
 
-    Check all automation if no entity_id specified.
+    Async friendly.
     """
-    entity_ids = [entity_id] if entity_id else hass.states.entity_ids(DOMAIN)
-    return any(hass.states.is_state(entity_id, STATE_ON)
-               for entity_id in entity_ids)
+    return hass.states.is_state(entity_id, STATE_ON)
 
 
 def turn_on(hass, entity_id=None):
@@ -226,16 +222,16 @@ class AutomationEntity(ToggleEntity):
     """Entity to show status of entity."""
 
     def __init__(self, name, async_attach_triggers, cond_func, async_action,
-                 hidden):
+                 hidden, initial_state):
         """Initialize an automation entity."""
         self._name = name
         self._async_attach_triggers = async_attach_triggers
         self._async_detach_triggers = None
         self._cond_func = cond_func
         self._async_action = async_action
-        self._enabled = False
         self._last_triggered = None
         self._hidden = hidden
+        self._initial_state = initial_state
 
     @property
     def name(self):
@@ -262,26 +258,54 @@ class AutomationEntity(ToggleEntity):
     @property
     def is_on(self) -> bool:
         """Return True if entity is on."""
-        return self._enabled
+        return self._async_detach_triggers is not None
+
+    @asyncio.coroutine
+    def async_added_to_hass(self) -> None:
+        """Startup with initial state or previous state."""
+        enable_automation = DEFAULT_INITIAL_STATE
+
+        if self._initial_state is not None:
+            enable_automation = self._initial_state
+        else:
+            state = yield from async_get_last_state(self.hass, self.entity_id)
+            if state:
+                enable_automation = state.state == STATE_ON
+                self._last_triggered = state.attributes.get('last_triggered')
+
+        if not enable_automation:
+            return
+
+        # HomeAssistant is starting up
+        elif self.hass.state == CoreState.not_running:
+            @asyncio.coroutine
+            def async_enable_automation(event):
+                """Start automation on startup."""
+                yield from self.async_enable()
+
+            self.hass.bus.async_listen_once(
+                EVENT_HOMEASSISTANT_START, async_enable_automation)
+
+        # HomeAssistant is running
+        else:
+            yield from self.async_enable()
 
     @asyncio.coroutine
     def async_turn_on(self, **kwargs) -> None:
         """Turn the entity on and update the state."""
-        if self._enabled:
+        if self.is_on:
             return
 
         yield from self.async_enable()
-        yield from self.async_update_ha_state()
 
     @asyncio.coroutine
     def async_turn_off(self, **kwargs) -> None:
         """Turn the entity off."""
-        if not self._enabled:
+        if not self.is_on:
             return
 
         self._async_detach_triggers()
         self._async_detach_triggers = None
-        self._enabled = False
         yield from self.async_update_ha_state()
 
     @asyncio.coroutine
@@ -307,12 +331,12 @@ class AutomationEntity(ToggleEntity):
 
         This method is a coroutine.
         """
-        if self._enabled:
+        if self.is_on:
             return
 
         self._async_detach_triggers = yield from self._async_attach_triggers(
             self.async_trigger)
-        self._enabled = True
+        yield from self.async_update_ha_state()
 
 
 @asyncio.coroutine
@@ -322,7 +346,6 @@ def _async_process_config(hass, config, component):
     This method is a coroutine.
     """
     entities = []
-    tasks = []
 
     for config_key in extract_domain_configs(config, DOMAIN):
         conf = config[config_key]
@@ -332,6 +355,7 @@ def _async_process_config(hass, config, component):
                                                                   list_no)
 
             hidden = config_block[CONF_HIDE_ENTITY]
+            initial_state = config_block.get(CONF_INITIAL_STATE)
 
             action = _async_get_action(hass, config_block.get(CONF_ACTION, {}),
                                        name)
@@ -348,15 +372,14 @@ def _async_process_config(hass, config, component):
 
             async_attach_triggers = partial(
                 _async_process_trigger, hass, config,
-                config_block.get(CONF_TRIGGER, []), name)
-            entity = AutomationEntity(name, async_attach_triggers, cond_func,
-                                      action, hidden)
-            if config_block[CONF_INITIAL_STATE]:
-                tasks.append(entity.async_enable())
+                config_block.get(CONF_TRIGGER, []), name
+            )
+            entity = AutomationEntity(
+                name, async_attach_triggers, cond_func, action, hidden,
+                initial_state)
+
             entities.append(entity)
 
-    if tasks:
-        yield from asyncio.wait(tasks, loop=hass.loop)
     if entities:
         yield from component.async_add_entities(entities)
 

homeassistant/components/automation/event.py

@@ -2,15 +2,15 @@
 Offer event listening automation rules.
 
 For more details about this automation rule, please refer to the documentation
-at https://home-assistant.io/components/automation/#event-trigger
+at https://home-assistant.io/docs/automation/trigger/#event-trigger
 """
 import asyncio
 import logging
 
 import voluptuous as vol
 
-from homeassistant.core import callback
-from homeassistant.const import CONF_PLATFORM
+from homeassistant.core import callback, CoreState
+from homeassistant.const import CONF_PLATFORM, EVENT_HOMEASSISTANT_START
 from homeassistant.helpers import config_validation as cv
 
 CONF_EVENT_TYPE = "event_type"
@@ -31,6 +31,19 @@ def async_trigger(hass, config, action):
     event_type = config.get(CONF_EVENT_TYPE)
     event_data = config.get(CONF_EVENT_DATA)
 
+    if (event_type == EVENT_HOMEASSISTANT_START and
+            hass.state == CoreState.starting):
+        _LOGGER.warning('Deprecation: Automations should not listen to event '
+                        "'homeassistant_start'. Use platform 'homeassistant' "
+                        'instead. Feature will be removed in 0.45')
+        hass.async_run_job(action, {
+            'trigger': {
+                'platform': 'event',
+                'event': None,
+            },
+        })
+        return lambda: None
+
     @callback
     def handle_event(event):
         """Listen for events and calls the action when data matches."""

homeassistant/components/automation/homeassistant.py

@@ -0,0 +1,55 @@
+"""
+Offer Home Assistant core automation rules.
+
+For more details about this automation rule, please refer to the documentation
+at https://home-assistant.io/components/automation/#homeassistant-trigger
+"""
+import asyncio
+import logging
+
+import voluptuous as vol
+
+from homeassistant.core import callback, CoreState
+from homeassistant.const import (
+    CONF_PLATFORM, CONF_EVENT, EVENT_HOMEASSISTANT_STOP)
+
+EVENT_START = 'start'
+EVENT_SHUTDOWN = 'shutdown'
+_LOGGER = logging.getLogger(__name__)
+
+TRIGGER_SCHEMA = vol.Schema({
+    vol.Required(CONF_PLATFORM): 'homeassistant',
+    vol.Required(CONF_EVENT): vol.Any(EVENT_START, EVENT_SHUTDOWN),
+})
+
+
+@asyncio.coroutine
+def async_trigger(hass, config, action):
+    """Listen for events based on configuration."""
+    event = config.get(CONF_EVENT)
+
+    if event == EVENT_SHUTDOWN:
+        @callback
+        def hass_shutdown(event):
+            """Called when Home Assistant is shutting down."""
+            hass.async_run_job(action, {
+                'trigger': {
+                    'platform': 'homeassistant',
+                    'event': event,
+                },
+            })
+
+        return hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP,
+                                          hass_shutdown)
+
+    # Automation are enabled while hass is starting up, fire right away
+    # Check state because a config reload shouldn't trigger it.
+    elif hass.state == CoreState.starting:
+        hass.async_run_job(action, {
+            'trigger': {
+                'platform': 'homeassistant',
+                'event': event,
+            },
+        })
+
+    return lambda: None

homeassistant/components/automation/litejet.py

@@ -70,7 +70,7 @@ def async_trigger(hass, config, action):
         nonlocal held_less_than, held_more_than
         pressed_time = dt_util.utcnow()
         if held_more_than is None and held_less_than is None:
-            call_action()
+            hass.add_job(call_action)
         if held_more_than is not None and held_less_than is None:
             cancel_pressed_more_than = track_point_in_utc_time(
                 hass,
@@ -88,7 +88,7 @@ def async_trigger(hass, config, action):
         held_time = dt_util.utcnow() - pressed_time
         if held_less_than is not None and held_time < held_less_than:
             if held_more_than is None or held_time > held_more_than:
-                call_action()
+                hass.add_job(call_action)
 
     hass.data['litejet_system'].on_switch_pressed(number, pressed)
     hass.data['litejet_system'].on_switch_released(number, released)

homeassistant/components/automation/mqtt.py

@@ -2,7 +2,7 @@
 Offer MQTT listening automation rules.
 
 For more details about this automation rule, please refer to the documentation
-at https://home-assistant.io/components/automation/#mqtt-trigger
+at https://home-assistant.io/docs/automation/trigger/#mqtt-trigger
 """
 import asyncio
 import json

homeassistant/components/automation/numeric_state.py

@@ -2,7 +2,7 @@
 Offer numeric state listening automation rules.
 
 For more details about this automation rule, please refer to the documentation
-at https://home-assistant.io/components/automation/#numeric-state-trigger
+at https://home-assistant.io/docs/automation/trigger/#numeric-state-trigger
 """
 import asyncio
 import logging

homeassistant/components/automation/state.py

@@ -2,7 +2,7 @@
 Offer state listening automation rules.
 
 For more details about this automation rule, please refer to the documentation
-at https://home-assistant.io/components/automation/#state-trigger
+at https://home-assistant.io/docs/automation/trigger/#state-trigger
 """
 import asyncio
 import voluptuous as vol

homeassistant/components/automation/sun.py

@@ -2,7 +2,7 @@
 Offer sun based automation rules.
 
 For more details about this automation rule, please refer to the documentation
-at https://home-assistant.io/components/automation/#sun-trigger
+at https://home-assistant.io/docs/automation/trigger/#sun-trigger
 """
 import asyncio
 from datetime import timedelta

homeassistant/components/automation/template.py

@@ -2,7 +2,7 @@
 Offer template automation rules.
 
 For more details about this automation rule, please refer to the documentation
-at https://home-assistant.io/components/automation/#template-trigger
+at https://home-assistant.io/docs/automation/trigger/#template-trigger
 """
 import asyncio
 import logging

homeassistant/components/automation/time.py

@@ -2,7 +2,7 @@
 Offer time listening automation rules.
 
 For more details about this automation rule, please refer to the documentation
-at https://home-assistant.io/components/automation/#time-trigger
+at https://home-assistant.io/docs/automation/trigger/#time-trigger
 """
 import asyncio
 import logging

homeassistant/components/automation/zone.py

@@ -2,7 +2,7 @@
 Offer zone automation rules.
 
 For more details about this automation rule, please refer to the documentation
-at https://home-assistant.io/components/automation/#zone-trigger
+at https://home-assistant.io/docs/automation/trigger/#zone-trigger
 """
 import asyncio
 import voluptuous as vol

homeassistant/components/binary_sensor/android_ip_webcam.py

@@ -0,0 +1,62 @@
+"""
+Support for IP Webcam binary sensors.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.android_ip_webcam/
+"""
+import asyncio
+
+from homeassistant.components.binary_sensor import BinarySensorDevice
+from homeassistant.components.android_ip_webcam import (
+    KEY_MAP, DATA_IP_WEBCAM, AndroidIPCamEntity, CONF_HOST, CONF_NAME)
+
+DEPENDENCIES = ['android_ip_webcam']
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Setup IP Webcam binary sensors."""
+    if discovery_info is None:
+        return
+
+    host = discovery_info[CONF_HOST]
+    name = discovery_info[CONF_NAME]
+    ipcam = hass.data[DATA_IP_WEBCAM][host]
+
+    async_add_devices(
+        [IPWebcamBinarySensor(name, host, ipcam, 'motion_active')], True)
+
+
+class IPWebcamBinarySensor(AndroidIPCamEntity, BinarySensorDevice):
+    """Represents an IP Webcam binary sensor."""
+
+    def __init__(self, name, host, ipcam, sensor):
+        """Initialize the binary sensor."""
+        super().__init__(host, ipcam)
+
+        self._sensor = sensor
+        self._mapped_name = KEY_MAP.get(self._sensor, self._sensor)
+        self._name = '{} {}'.format(name, self._mapped_name)
+        self._state = None
+        self._unit = None
+
+    @property
+    def name(self):
+        """Return the name of the binary sensor, if any."""
+        return self._name
+
+    @property
+    def is_on(self):
+        """True if the binary sensor is on."""
+        return self._state
+
+    @asyncio.coroutine
+    def async_update(self):
+        """Retrieve latest state."""
+        state, _ = self._ipcam.export_sensor(self._sensor)
+        self._state = state == 1.0
+
+    @property
+    def device_class(self):
+        """Return the class of this device, from component DEVICE_CLASSES."""
+        return 'motion'

homeassistant/components/binary_sensor/blink.py

@@ -0,0 +1,74 @@
+"""
+Support for Blink system camera control.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.blink/
+"""
+from homeassistant.components.blink import DOMAIN
+from homeassistant.components.binary_sensor import BinarySensorDevice
+
+DEPENDENCIES = ['blink']
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the blink binary sensors."""
+    if discovery_info is None:
+        return
+
+    data = hass.data[DOMAIN].blink
+    devs = list()
+    for name in data.cameras:
+        devs.append(BlinkCameraMotionSensor(name, data))
+    devs.append(BlinkSystemSensor(data))
+    add_devices(devs, True)
+
+
+class BlinkCameraMotionSensor(BinarySensorDevice):
+    """A representation of a Blink binary sensor."""
+
+    def __init__(self, name, data):
+        """Initialize the sensor."""
+        self._name = 'blink_' + name + '_motion_enabled'
+        self._camera_name = name
+        self.data = data
+        self._state = self.data.cameras[self._camera_name].armed
+
+    @property
+    def name(self):
+        """Return the name of the blink sensor."""
+        return self._name
+
+    @property
+    def is_on(self):
+        """Return the status of the sensor."""
+        return self._state
+
+    def update(self):
+        """Update sensor state."""
+        self.data.refresh()
+        self._state = self.data.cameras[self._camera_name].armed
+
+
+class BlinkSystemSensor(BinarySensorDevice):
+    """A representation of a Blink system sensor."""
+
+    def __init__(self, data):
+        """Initialize the sensor."""
+        self._name = 'blink armed status'
+        self.data = data
+        self._state = self.data.arm
+
+    @property
+    def name(self):
+        """Return the name of the blink sensor."""
+        return self._name.replace(" ", "_")
+
+    @property
+    def is_on(self):
+        """Return the status of the sensor."""
+        return self._state
+
+    def update(self):
+        """Update sensor state."""
+        self.data.refresh()
+        self._state = self.data.arm

homeassistant/components/binary_sensor/digital_ocean.py

@@ -36,6 +36,9 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     dev = []
     for droplet in droplets:
         droplet_id = digital_ocean.DIGITAL_OCEAN.get_droplet_id(droplet)
+        if droplet_id is None:
+            _LOGGER.error("Droplet %s is not available", droplet)
+            return False
         dev.append(DigitalOceanBinarySensor(
             digital_ocean.DIGITAL_OCEAN, droplet_id))
 

homeassistant/components/binary_sensor/enocean.py

@@ -67,7 +67,7 @@ class EnOceanBinarySensor(enocean.EnOceanDevice, BinarySensorDevice):
         This method is called when there is an incoming packet associated
         with this platform.
         """
-        self.update_ha_state()
+        self.schedule_update_ha_state()
         if value2 == 0x70:
             self.which = 0
             self.onoff = 0

homeassistant/components/binary_sensor/envisalink.py

@@ -37,7 +37,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         )
         devices.append(device)
 
-    yield from async_add_devices(devices)
+    async_add_devices(devices)
 
 
 class EnvisalinkBinarySensor(EnvisalinkDevice, BinarySensorDevice):
@@ -52,8 +52,11 @@ class EnvisalinkBinarySensor(EnvisalinkDevice, BinarySensorDevice):
         _LOGGER.debug('Setting up zone: ' + zone_name)
         super().__init__(zone_name, info, controller)
 
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Register callbacks."""
         async_dispatcher_connect(
-            hass, SIGNAL_ZONE_UPDATE, self._update_callback)
+            self.hass, SIGNAL_ZONE_UPDATE, self._update_callback)
 
     @property
     def device_state_attributes(self):

homeassistant/components/binary_sensor/ffmpeg_motion.py

@@ -57,16 +57,13 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
 
     # generate sensor object
     entity = FFmpegMotion(hass, manager, config)
-
-    # add to system
-    manager.async_register_device(entity)
-    yield from async_add_devices([entity])
+    async_add_devices([entity])
 
 
 class FFmpegBinarySensor(FFmpegBase, BinarySensorDevice):
     """A binary sensor which use ffmpeg for noise detection."""
 
-    def __init__(self, hass, config):
+    def __init__(self, config):
         """Constructor for binary sensor noise detection."""
         super().__init__(config.get(CONF_INITIAL_STATE))
 
@@ -98,15 +95,19 @@ class FFmpegMotion(FFmpegBinarySensor):
         """Initialize ffmpeg motion binary sensor."""
         from haffmpeg import SensorMotion
 
-        super().__init__(hass, config)
+        super().__init__(config)
         self.ffmpeg = SensorMotion(
             manager.binary, hass.loop, self._async_callback)
 
-    def async_start_ffmpeg(self):
+    @asyncio.coroutine
+    def _async_start_ffmpeg(self, entity_ids):
         """Start a FFmpeg instance.
 
-        This method must be run in the event loop and returns a coroutine.
+        This method is a coroutine.
         """
+        if entity_ids is not None and self.entity_id not in entity_ids:
+            return
+
         # init config
         self.ffmpeg.set_options(
             time_reset=self._config.get(CONF_RESET),
@@ -116,7 +117,7 @@ class FFmpegMotion(FFmpegBinarySensor):
         )
 
         # run
-        return self.ffmpeg.open_sensor(
+        yield from self.ffmpeg.open_sensor(
             input_source=self._config.get(CONF_INPUT),
             extra_cmd=self._config.get(CONF_EXTRA_ARGUMENTS),
         )

homeassistant/components/binary_sensor/ffmpeg_noise.py

@@ -54,10 +54,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
 
     # generate sensor object
     entity = FFmpegNoise(hass, manager, config)
-
-    # add to system
-    manager.async_register_device(entity)
-    yield from async_add_devices([entity])
+    async_add_devices([entity])
 
 
 class FFmpegNoise(FFmpegBinarySensor):
@@ -67,15 +64,19 @@ class FFmpegNoise(FFmpegBinarySensor):
         """Initialize ffmpeg noise binary sensor."""
         from haffmpeg import SensorNoise
 
-        super().__init__(hass, config)
+        super().__init__(config)
         self.ffmpeg = SensorNoise(
             manager.binary, hass.loop, self._async_callback)
 
-    def async_start_ffmpeg(self):
+    @asyncio.coroutine
+    def _async_start_ffmpeg(self, entity_ids):
         """Start a FFmpeg instance.
 
-        This method must be run in the event loop and returns a coroutine.
+        This method is a coroutine.
         """
+        if entity_ids is not None and self.entity_id not in entity_ids:
+            return
+
         # init config
         self.ffmpeg.set_options(
             time_duration=self._config.get(CONF_DURATION),
@@ -84,7 +85,7 @@ class FFmpegNoise(FFmpegBinarySensor):
         )
 
         # run
-        return self.ffmpeg.open_sensor(
+        yield from self.ffmpeg.open_sensor(
             input_source=self._config.get(CONF_INPUT),
             output_dest=self._config.get(CONF_OUTPUT),
             extra_cmd=self._config.get(CONF_EXTRA_ARGUMENTS),

homeassistant/components/binary_sensor/hikvision.py

@@ -15,9 +15,10 @@ from homeassistant.components.binary_sensor import (
 import homeassistant.helpers.config_validation as cv
 from homeassistant.const import (
     CONF_HOST, CONF_PORT, CONF_NAME, CONF_USERNAME, CONF_PASSWORD,
-    CONF_SSL, EVENT_HOMEASSISTANT_STOP, ATTR_LAST_TRIP_TIME, CONF_CUSTOMIZE)
+    CONF_SSL, EVENT_HOMEASSISTANT_STOP, EVENT_HOMEASSISTANT_START,
+    ATTR_LAST_TRIP_TIME, CONF_CUSTOMIZE)
 
-REQUIREMENTS = ['pyhik==0.0.7', 'pydispatcher==2.0.5']
+REQUIREMENTS = ['pyhik==0.1.2']
 _LOGGER = logging.getLogger(__name__)
 
 CONF_IGNORED = 'ignored'
@@ -32,7 +33,6 @@ ATTR_DELAY = 'delay'
 DEVICE_CLASS_MAP = {
     'Motion': 'motion',
     'Line Crossing': 'motion',
-    'IO Trigger': None,
     'Field Detection': 'motion',
     'Video Loss': None,
     'Tamper Detection': 'motion',
@@ -46,6 +46,7 @@ DEVICE_CLASS_MAP = {
     'Bad Video': None,
     'PIR Alarm': 'motion',
     'Face Detection': 'motion',
+    'Scene Change Detection': 'motion',
 }
 
 CUSTOMIZE_SCHEMA = vol.Schema({
@@ -90,24 +91,30 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
 
     entities = []
 
-    for sensor in data.sensors:
-        # Build sensor name, then parse customize config.
-        sensor_name = sensor.replace(' ', '_')
+    for sensor, channel_list in data.sensors.items():
+        for channel in channel_list:
+            # Build sensor name, then parse customize config.
+            if data.type == 'NVR':
+                sensor_name = '{}_{}'.format(
+                    sensor.replace(' ', '_'), channel[1])
+            else:
+                sensor_name = sensor.replace(' ', '_')
 
-        custom = customize.get(sensor_name.lower(), {})
-        ignore = custom.get(CONF_IGNORED)
-        delay = custom.get(CONF_DELAY)
+            custom = customize.get(sensor_name.lower(), {})
+            ignore = custom.get(CONF_IGNORED)
+            delay = custom.get(CONF_DELAY)
 
-        _LOGGER.debug('Entity: %s - %s, Options - Ignore: %s, Delay: %s',
-                      data.name, sensor_name, ignore, delay)
-        if not ignore:
-            entities.append(HikvisionBinarySensor(hass, sensor, data, delay))
+            _LOGGER.debug('Entity: %s - %s, Options - Ignore: %s, Delay: %s',
+                          data.name, sensor_name, ignore, delay)
+            if not ignore:
+                entities.append(HikvisionBinarySensor(
+                    hass, sensor, channel[1], data, delay))
 
     add_entities(entities)
 
 
 class HikvisionData(object):
-    """Hikvision camera event stream object."""
+    """Hikvision device event stream object."""
 
     def __init__(self, hass, url, port, name, username, password):
         """Initialize the data oject."""
@@ -119,49 +126,64 @@ class HikvisionData(object):
         self._password = password
 
         # Establish camera
-        self._cam = HikCamera(self._url, self._port,
-                              self._username, self._password)
+        self.camdata = HikCamera(self._url, self._port,
+                                 self._username, self._password)
 
         if self._name is None:
-            self._name = self._cam.get_name
-
-        # Start event stream
-        self._cam.start_stream()
+            self._name = self.camdata.get_name
 
         hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, self.stop_hik)
+        hass.bus.listen_once(EVENT_HOMEASSISTANT_START, self.start_hik)
 
     def stop_hik(self, event):
         """Shutdown Hikvision subscriptions and subscription thread on exit."""
-        self._cam.disconnect()
+        self.camdata.disconnect()
+
+    def start_hik(self, event):
+        """Start Hikvision event stream thread."""
+        self.camdata.start_stream()
 
     @property
     def sensors(self):
         """Return list of available sensors and their states."""
-        return self._cam.current_event_states
+        return self.camdata.current_event_states
 
     @property
     def cam_id(self):
-        """Return camera id."""
-        return self._cam.get_id
+        """Return device id."""
+        return self.camdata.get_id
 
     @property
     def name(self):
-        """Return camera name."""
+        """Return device name."""
         return self._name
 
+    @property
+    def type(self):
+        """Return device type."""
+        return self.camdata.get_type
+
+    def get_attributes(self, sensor, channel):
+        """Return attribute list for sensor/channel."""
+        return self.camdata.fetch_attributes(sensor, channel)
+
 
 class HikvisionBinarySensor(BinarySensorDevice):
     """Representation of a Hikvision binary sensor."""
 
-    def __init__(self, hass, sensor, cam, delay):
+    def __init__(self, hass, sensor, channel, cam, delay):
         """Initialize the binary_sensor."""
-        from pydispatch import dispatcher
-
         self._hass = hass
         self._cam = cam
-        self._name = self._cam.name + ' ' + sensor
-        self._id = self._cam.cam_id + '.' + sensor
         self._sensor = sensor
+        self._channel = channel
+
+        if self._cam.type == 'NVR':
+            self._name = '{} {} {}'.format(self._cam.name, sensor, channel)
+        else:
+            self._name = '{} {}'.format(self._cam.name, sensor)
+
+        self._id = '{}.{}.{}'.format(self._cam.cam_id, sensor, channel)
 
         if delay is None:
             self._delay = 0
@@ -170,20 +192,16 @@ class HikvisionBinarySensor(BinarySensorDevice):
 
         self._timer = None
 
-        # Form signal for dispatcher
-        signal = 'ValueChanged.{}'.format(self._cam.cam_id)
-
-        dispatcher.connect(self._update_callback,
-                           signal=signal,
-                           sender=self._sensor)
+        # Register callback function with pyHik
+        self._cam.camdata.add_update_callback(self._update_callback, self._id)
 
     def _sensor_state(self):
         """Extract sensor state."""
-        return self._cam.sensors[self._sensor][0]
+        return self._cam.get_attributes(self._sensor, self._channel)[0]
 
     def _sensor_last_update(self):
         """Extract sensor last update time."""
-        return self._cam.sensors[self._sensor][3]
+        return self._cam.get_attributes(self._sensor, self._channel)[3]
 
     @property
     def name(self):
@@ -225,13 +243,9 @@ class HikvisionBinarySensor(BinarySensorDevice):
 
         return attr
 
-    def _update_callback(self, signal, sender):
+    def _update_callback(self, msg):
         """Update the sensor's state, if needed."""
-        _LOGGER.debug('Dispatcher callback, signal: %s, sender: %s',
-                      signal, sender)
-
-        if sender is not self._sensor:
-            return
+        _LOGGER.debug('Callback signal from: %s', msg)
 
         if self._delay > 0 and not self.is_on:
             # Set timer to wait until updating the state

homeassistant/components/binary_sensor/insteon_plm.py

@@ -32,7 +32,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
             InsteonPLMBinarySensorDevice(hass, plm, address, name)
         )
 
-    hass.async_add_job(async_add_devices(device_list))
+    async_add_devices(device_list)
 
 
 class InsteonPLMBinarySensorDevice(BinarySensorDevice):

homeassistant/components/binary_sensor/maxcube.py

@@ -0,0 +1,76 @@
+"""
+Support for MAX! Window Shutter via MAX! Cube.
+
+For more details about this platform, please refer to the documentation
+https://home-assistant.io/components/maxcube/
+"""
+
+import logging
+
+from homeassistant.components.binary_sensor import BinarySensorDevice
+from homeassistant.components.maxcube import MAXCUBE_HANDLE
+from homeassistant.const import STATE_UNKNOWN
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Iterate through all MAX! Devices and add window shutters to HASS."""
+    cube = hass.data[MAXCUBE_HANDLE].cube
+
+    # List of devices
+    devices = []
+
+    for device in cube.devices:
+        # Create device name by concatenating room name + device name
+        name = "%s %s" % (cube.room_by_id(device.room_id).name, device.name)
+
+        # Only add Window Shutters
+        if cube.is_windowshutter(device):
+            # add device to HASS
+            devices.append(MaxCubeShutter(hass, name, device.rf_address))
+
+    if len(devices) > 0:
+        add_devices(devices)
+
+
+class MaxCubeShutter(BinarySensorDevice):
+    """MAX! Cube BinarySensor device."""
+
+    def __init__(self, hass, name, rf_address):
+        """Initialize MAX! Cube BinarySensorDevice."""
+        self._name = name
+        self._sensor_type = 'opening'
+        self._rf_address = rf_address
+        self._cubehandle = hass.data[MAXCUBE_HANDLE]
+        self._state = STATE_UNKNOWN
+
+    @property
+    def should_poll(self):
+        """Polling is required."""
+        return True
+
+    @property
+    def name(self):
+        """Return the name of the BinarySensorDevice."""
+        return self._name
+
+    @property
+    def device_class(self):
+        """Return the class of this sensor."""
+        return self._sensor_type
+
+    @property
+    def is_on(self):
+        """Return true if the binary sensor is on/open."""
+        return self._state
+
+    def update(self):
+        """Get latest data from MAX! Cube."""
+        self._cubehandle.update()
+
+        # Get the device we want to update
+        device = self._cubehandle.cube.device_by_rf(self._rf_address)
+
+        # Update our internal state
+        self._state = device.is_open

homeassistant/components/binary_sensor/mqtt.py

@@ -46,7 +46,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     if value_template is not None:
         value_template.hass = hass
 
-    yield from async_add_devices([MqttBinarySensor(
+    async_add_devices([MqttBinarySensor(
         config.get(CONF_NAME),
         config.get(CONF_STATE_TOPIC),
         get_deprecated(config, CONF_DEVICE_CLASS, CONF_SENSOR_CLASS),

homeassistant/components/binary_sensor/ring.py

@@ -0,0 +1,109 @@
+"""
+This component provides HA sensor support for Ring Door Bell/Chimes.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.ring/
+"""
+import logging
+from datetime import timedelta
+
+import voluptuous as vol
+import homeassistant.helpers.config_validation as cv
+
+from homeassistant.components.ring import (
+    CONF_ATTRIBUTION, DEFAULT_ENTITY_NAMESPACE)
+
+from homeassistant.const import (
+    ATTR_ATTRIBUTION, CONF_ENTITY_NAMESPACE, CONF_MONITORED_CONDITIONS)
+
+from homeassistant.components.binary_sensor import (
+    BinarySensorDevice, PLATFORM_SCHEMA)
+
+DEPENDENCIES = ['ring']
+
+_LOGGER = logging.getLogger(__name__)
+
+SCAN_INTERVAL = timedelta(seconds=5)
+
+# Sensor types: Name, category, device_class
+SENSOR_TYPES = {
+    'ding': ['Ding', ['doorbell'], 'occupancy'],
+    'motion': ['Motion', ['doorbell'], 'motion'],
+}
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Optional(CONF_ENTITY_NAMESPACE, default=DEFAULT_ENTITY_NAMESPACE):
+        cv.string,
+    vol.Required(CONF_MONITORED_CONDITIONS, default=[]):
+        vol.All(cv.ensure_list, [vol.In(SENSOR_TYPES)]),
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up a sensor for a Ring device."""
+    ring = hass.data.get('ring')
+
+    sensors = []
+    for sensor_type in config.get(CONF_MONITORED_CONDITIONS):
+        for device in ring.doorbells:
+            if 'doorbell' in SENSOR_TYPES[sensor_type][1]:
+                sensors.append(RingBinarySensor(hass,
+                                                device,
+                                                sensor_type))
+    add_devices(sensors, True)
+    return True
+
+
+class RingBinarySensor(BinarySensorDevice):
+    """A binary sensor implementation for Ring device."""
+
+    def __init__(self, hass, data, sensor_type):
+        """Initialize a sensor for Ring device."""
+        super(RingBinarySensor, self).__init__()
+        self._sensor_type = sensor_type
+        self._data = data
+        self._name = "{0} {1}".format(self._data.name,
+                                      SENSOR_TYPES.get(self._sensor_type)[0])
+        self._device_class = SENSOR_TYPES.get(self._sensor_type)[2]
+        self._state = None
+
+    @property
+    def name(self):
+        """Return the name of the sensor."""
+        return self._name
+
+    @property
+    def is_on(self):
+        """Return True if the binary sensor is on."""
+        return self._state
+
+    @property
+    def device_class(self):
+        """Return the class of the binary sensor."""
+        return self._device_class
+
+    @property
+    def device_state_attributes(self):
+        """Return the state attributes."""
+        attrs = {}
+        attrs[ATTR_ATTRIBUTION] = CONF_ATTRIBUTION
+
+        attrs['device_id'] = self._data.id
+        attrs['firmware'] = self._data.firmware
+        attrs['timezone'] = self._data.timezone
+
+        if self._data.alert and self._data.alert_expires_at:
+            attrs['expires_at'] = self._data.alert_expires_at
+            attrs['state'] = self._data.alert.get('state')
+
+        return attrs
+
+    def update(self):
+        """Get the latest data and updates the state."""
+        self._data.check_alerts()
+
+        if self._data.alert:
+            self._state = (self._sensor_type ==
+                           self._data.alert.get('kind'))
+        else:
+            self._state = False

homeassistant/components/binary_sensor/template.py

@@ -15,12 +15,14 @@ from homeassistant.components.binary_sensor import (
     DEVICE_CLASSES_SCHEMA)
 from homeassistant.const import (
     ATTR_FRIENDLY_NAME, ATTR_ENTITY_ID, CONF_VALUE_TEMPLATE,
-    CONF_SENSOR_CLASS, CONF_SENSORS, CONF_DEVICE_CLASS)
+    CONF_SENSOR_CLASS, CONF_SENSORS, CONF_DEVICE_CLASS,
+    EVENT_HOMEASSISTANT_START, STATE_ON)
 from homeassistant.exceptions import TemplateError
-from homeassistant.helpers.entity import async_generate_entity_id
-from homeassistant.helpers.event import async_track_state_change
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.deprecation import get_deprecated
+from homeassistant.helpers.entity import async_generate_entity_id
+from homeassistant.helpers.event import async_track_state_change
+from homeassistant.helpers.restore_state import async_get_last_state
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -66,7 +68,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         _LOGGER.error('No sensors added')
         return False
 
-    yield from async_add_devices(sensors, True)
+    async_add_devices(sensors, True)
     return True
 
 
@@ -83,14 +85,30 @@ class BinarySensorTemplate(BinarySensorDevice):
         self._device_class = device_class
         self._template = value_template
         self._state = None
+        self._entities = entity_ids
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Register callbacks."""
+        state = yield from async_get_last_state(self.hass, self.entity_id)
+        if state:
+            self._state = state.state == STATE_ON
 
         @callback
         def template_bsensor_state_listener(entity, old_state, new_state):
             """Called when the target device changes state."""
-            hass.async_add_job(self.async_update_ha_state, True)
+            self.hass.async_add_job(self.async_update_ha_state(True))
 
-        async_track_state_change(
-            hass, entity_ids, template_bsensor_state_listener)
+        @callback
+        def template_bsensor_startup(event):
+            """Update template on startup."""
+            async_track_state_change(
+                self.hass, self._entities, template_bsensor_state_listener)
+
+            self.hass.async_add_job(self.async_update_ha_state(True))
+
+        self.hass.bus.async_listen_once(
+            EVENT_HOMEASSISTANT_START, template_bsensor_startup)
 
     @property
     def name(self):

homeassistant/components/binary_sensor/threshold.py

@@ -52,7 +52,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     limit_type = config.get(CONF_TYPE)
     device_class = get_deprecated(config, CONF_DEVICE_CLASS, CONF_SENSOR_CLASS)
 
-    yield from async_add_devices(
+    async_add_devices(
         [ThresholdSensor(hass, entity_id, name, threshold, limit_type,
                          device_class)], True)
     return True

homeassistant/components/binary_sensor/vera.py

@@ -7,9 +7,9 @@ https://home-assistant.io/components/binary_sensor.vera/
 import logging
 
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice)
+    BinarySensorDevice, ENTITY_ID_FORMAT)
 from homeassistant.components.vera import (
-    VeraDevice, VERA_DEVICES, VERA_CONTROLLER)
+    VERA_CONTROLLER, VERA_DEVICES, VeraDevice)
 
 DEPENDENCIES = ['vera']
 
@@ -30,6 +30,7 @@ class VeraBinarySensor(VeraDevice, BinarySensorDevice):
         """Initialize the binary_sensor."""
         self._state = False
         VeraDevice.__init__(self, vera_device, controller)
+        self.entity_id = ENTITY_ID_FORMAT.format(self.vera_id)
 
     @property
     def is_on(self):

homeassistant/components/binary_sensor/workday.py

@@ -0,0 +1,147 @@
+"""
+Sensor to indicate whether the current day is a workday.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.workday/
+"""
+import asyncio
+import logging
+import datetime
+
+import voluptuous as vol
+
+from homeassistant.components.sensor import PLATFORM_SCHEMA
+from homeassistant.const import (
+    STATE_ON, STATE_OFF, STATE_UNKNOWN, CONF_NAME, WEEKDAYS)
+import homeassistant.util.dt as dt_util
+from homeassistant.helpers.entity import Entity
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+REQUIREMENTS = ['holidays==0.8.1']
+
+# List of all countries currently supported by holidays
+# There seems to be no way to get the list out at runtime
+ALL_COUNTRIES = ['Australia', 'AU', 'Austria', 'AT', 'Canada', 'CA',
+                 'Colombia', 'CO', 'Czech', 'CZ', 'Denmark', 'DK', 'England',
+                 'EuropeanCentralBank', 'ECB', 'TAR', 'Germany', 'DE',
+                 'Ireland', 'Isle of Man', 'Mexico', 'MX', 'Netherlands', 'NL',
+                 'NewZealand', 'NZ', 'Northern Ireland', 'Norway', 'NO',
+                 'Portugal', 'PT', 'PortugalExt', 'PTE', 'Scotland', 'Spain',
+                 'ES', 'UnitedKingdom', 'UK', 'UnitedStates', 'US', 'Wales']
+CONF_COUNTRY = 'country'
+CONF_PROVINCE = 'province'
+CONF_WORKDAYS = 'workdays'
+# By default, Monday - Friday are workdays
+DEFAULT_WORKDAYS = ['mon', 'tue', 'wed', 'thu', 'fri']
+CONF_EXCLUDES = 'excludes'
+# By default, public holidays, Saturdays and Sundays are excluded from workdays
+DEFAULT_EXCLUDES = ['sat', 'sun', 'holiday']
+DEFAULT_NAME = 'Workday Sensor'
+ALLOWED_DAYS = WEEKDAYS + ['holiday']
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_COUNTRY): vol.In(ALL_COUNTRIES),
+    vol.Optional(CONF_PROVINCE, default=None): cv.string,
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Optional(CONF_WORKDAYS, default=DEFAULT_WORKDAYS):
+        vol.All(cv.ensure_list, [vol.In(ALLOWED_DAYS)]),
+    vol.Optional(CONF_EXCLUDES, default=DEFAULT_EXCLUDES):
+        vol.All(cv.ensure_list, [vol.In(ALLOWED_DAYS)]),
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Workday sensor."""
+    import holidays
+
+    sensor_name = config.get(CONF_NAME)
+    country = config.get(CONF_COUNTRY)
+    province = config.get(CONF_PROVINCE)
+    workdays = config.get(CONF_WORKDAYS)
+    excludes = config.get(CONF_EXCLUDES)
+
+    year = datetime.datetime.now().year
+    obj_holidays = getattr(holidays, country)(years=year)
+
+    if province:
+        if province not in obj_holidays.PROVINCES:
+            _LOGGER.error('There is no province/state %s in country %s',
+                          province, country)
+            return False
+        else:
+            year = datetime.datetime.now().year
+            obj_holidays = getattr(holidays, country)(prov=province,
+                                                      years=year)
+
+    _LOGGER.debug("Found the following holidays for your configuration:")
+    for date, name in sorted(obj_holidays.items()):
+        _LOGGER.debug("%s %s", date, name)
+
+    add_devices([IsWorkdaySensor(
+        obj_holidays, workdays, excludes, sensor_name)], True)
+
+
+def day_to_string(day):
+    """Convert day index 0 - 7 to string."""
+    try:
+        return ALLOWED_DAYS[day]
+    except IndexError:
+        return None
+
+
+class IsWorkdaySensor(Entity):
+    """Implementation of a Workday sensor."""
+
+    def __init__(self, obj_holidays, workdays, excludes, name):
+        """Initialize the Workday sensor."""
+        self._name = name
+        self._obj_holidays = obj_holidays
+        self._workdays = workdays
+        self._excludes = excludes
+        self._state = STATE_UNKNOWN
+
+    @property
+    def name(self):
+        """Return the name of the sensor."""
+        return self._name
+
+    @property
+    def state(self):
+        """Return the state of the device."""
+        return self._state
+
+    def is_include(self, day, now):
+        """Check if given day is in the includes list."""
+        if day in self._workdays:
+            return True
+        elif 'holiday' in self._workdays and now in self._obj_holidays:
+            return True
+
+        return False
+
+    def is_exclude(self, day, now):
+        """Check if given day is in the excludes list."""
+        if day in self._excludes:
+            return True
+        elif 'holiday' in self._excludes and now in self._obj_holidays:
+            return True
+
+        return False
+
+    @asyncio.coroutine
+    def async_update(self):
+        """Get date and look whether it is a holiday."""
+        # Default is no workday
+        self._state = STATE_OFF
+
+        # Get iso day of the week (1 = Monday, 7 = Sunday)
+        day = datetime.datetime.today().isoweekday() - 1
+        day_of_week = day_to_string(day)
+
+        if self.is_include(day_of_week, dt_util.now()):
+            self._state = STATE_ON
+
+        if self.is_exclude(day_of_week, dt_util.now()):
+            self._state = STATE_OFF

homeassistant/components/binary_sensor/zigbee.py

@@ -24,7 +24,8 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Setup the ZigBee binary sensor platform."""
-    add_devices([ZigBeeBinarySensor(hass, ZigBeeDigitalInConfig(config))])
+    add_devices(
+        [ZigBeeBinarySensor(hass, ZigBeeDigitalInConfig(config))], True)
 
 
 class ZigBeeBinarySensor(ZigBeeDigitalIn, BinarySensorDevice):

homeassistant/components/binary_sensor/zwave.py

@@ -10,6 +10,7 @@ import homeassistant.util.dt as dt_util
 from homeassistant.helpers.event import track_point_in_time
 from homeassistant.components import zwave
 from homeassistant.components.zwave import workaround
+from homeassistant.components.zwave import async_setup_platform  # noqa # pylint: disable=unused-import
 from homeassistant.components.binary_sensor import (
     DOMAIN,
     BinarySensorDevice)
@@ -18,45 +19,34 @@ _LOGGER = logging.getLogger(__name__)
 DEPENDENCIES = []
 
 
-def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Z-Wave platform for binary sensors."""
-    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]]
-    value.set_change_verified(False)
-
-    device_mapping = workaround.get_device_mapping(value)
+def get_device(values, **kwargs):
+    """Create zwave entity device."""
+    device_mapping = workaround.get_device_mapping(values.primary)
     if device_mapping == workaround.WORKAROUND_NO_OFF_EVENT:
         # Default the multiplier to 4
-        re_arm_multiplier = (zwave.get_config_value(value.node, 9) or 4)
-        add_devices([
-            ZWaveTriggerSensor(value, "motion",
-                               hass, re_arm_multiplier * 8)
-        ])
-        return
+        re_arm_multiplier = zwave.get_config_value(values.primary.node, 9) or 4
+        return ZWaveTriggerSensor(values, "motion", re_arm_multiplier * 8)
 
-    if workaround.get_device_component_mapping(value) == DOMAIN:
-        add_devices([ZWaveBinarySensor(value, None)])
-        return
+    if workaround.get_device_component_mapping(values.primary) == DOMAIN:
+        return ZWaveBinarySensor(values, None)
 
-    if value.command_class == zwave.const.COMMAND_CLASS_SENSOR_BINARY:
-        add_devices([ZWaveBinarySensor(value, None)])
+    if values.primary.command_class == zwave.const.COMMAND_CLASS_SENSOR_BINARY:
+        return ZWaveBinarySensor(values, None)
+    return None
 
 
 class ZWaveBinarySensor(BinarySensorDevice, zwave.ZWaveDeviceEntity):
     """Representation of a binary sensor within Z-Wave."""
 
-    def __init__(self, value, device_class):
+    def __init__(self, values, device_class):
         """Initialize the sensor."""
-        zwave.ZWaveDeviceEntity.__init__(self, value, DOMAIN)
+        zwave.ZWaveDeviceEntity.__init__(self, values, DOMAIN)
         self._sensor_type = device_class
-        self._state = self._value.data
+        self._state = self.values.primary.data
 
     def update_properties(self):
         """Callback on data changes for node values."""
-        self._state = self._value.data
+        self._state = self.values.primary.data
 
     @property
     def is_on(self):
@@ -68,35 +58,27 @@ class ZWaveBinarySensor(BinarySensorDevice, zwave.ZWaveDeviceEntity):
         """Return the class of this sensor, from DEVICE_CLASSES."""
         return self._sensor_type
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
 
 class ZWaveTriggerSensor(ZWaveBinarySensor):
     """Representation of a stateless sensor within Z-Wave."""
 
-    def __init__(self, value, device_class, hass, re_arm_sec=60):
+    def __init__(self, values, device_class, re_arm_sec=60):
         """Initialize the sensor."""
-        super(ZWaveTriggerSensor, self).__init__(value, device_class)
-        self._hass = hass
+        super(ZWaveTriggerSensor, self).__init__(values, device_class)
         self.re_arm_sec = re_arm_sec
-        self.invalidate_after = dt_util.utcnow() + datetime.timedelta(
-            seconds=self.re_arm_sec)
-        # If it's active make sure that we set the timeout tracker
-        track_point_in_time(
-            self._hass, self.async_update_ha_state,
-            self.invalidate_after)
+        self.invalidate_after = None
 
     def update_properties(self):
         """Called when a value for this entity's node has changed."""
-        self._state = self._value.data
+        self._state = self.values.primary.data
         # only allow this value to be true for re_arm secs
+        if not self.hass:
+            return
+
         self.invalidate_after = dt_util.utcnow() + datetime.timedelta(
             seconds=self.re_arm_sec)
         track_point_in_time(
-            self._hass, self.async_update_ha_state,
+            self.hass, self.async_update_ha_state,
             self.invalidate_after)
 
     @property

homeassistant/components/blink.py

@@ -0,0 +1,89 @@
+"""
+Support for Blink Home Camera System.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/blink/
+"""
+import logging
+
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.const import (
+    CONF_USERNAME, CONF_PASSWORD, ATTR_FRIENDLY_NAME, ATTR_ARMED)
+from homeassistant.helpers import discovery
+
+REQUIREMENTS = ['blinkpy==0.5.2']
+
+_LOGGER = logging.getLogger(__name__)
+
+DOMAIN = 'blink'
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        vol.Required(CONF_USERNAME): cv.string,
+        vol.Required(CONF_PASSWORD): cv.string
+    })
+}, extra=vol.ALLOW_EXTRA)
+
+ARM_SYSTEM_SCHEMA = vol.Schema({
+    vol.Optional(ATTR_ARMED): cv.boolean
+})
+
+ARM_CAMERA_SCHEMA = vol.Schema({
+    vol.Required(ATTR_FRIENDLY_NAME): cv.string,
+    vol.Optional(ATTR_ARMED): cv.boolean
+})
+
+SNAP_PICTURE_SCHEMA = vol.Schema({
+    vol.Required(ATTR_FRIENDLY_NAME): cv.string
+})
+
+
+class BlinkSystem(object):
+    """Blink System class."""
+
+    def __init__(self, config_info):
+        """Initialize the system."""
+        import blinkpy
+        self.blink = blinkpy.Blink(username=config_info[DOMAIN][CONF_USERNAME],
+                                   password=config_info[DOMAIN][CONF_PASSWORD])
+        self.blink.setup_system()
+
+
+def setup(hass, config):
+    """Set up Blink System."""
+    hass.data[DOMAIN] = BlinkSystem(config)
+    discovery.load_platform(hass, 'camera', DOMAIN, {}, config)
+    discovery.load_platform(hass, 'sensor', DOMAIN, {}, config)
+    discovery.load_platform(hass, 'binary_sensor', DOMAIN, {}, config)
+
+    def snap_picture(call):
+        """Take a picture."""
+        cameras = hass.data[DOMAIN].blink.cameras
+        name = call.data.get(ATTR_FRIENDLY_NAME, '')
+        if name in cameras:
+            cameras[name].snap_picture()
+
+    def arm_camera(call):
+        """Arm a camera."""
+        cameras = hass.data[DOMAIN].blink.cameras
+        name = call.data.get(ATTR_FRIENDLY_NAME, '')
+        value = call.data.get(ATTR_ARMED, True)
+        if name in cameras:
+            cameras[name].set_motion_detect(value)
+
+    def arm_system(call):
+        """Arm the system."""
+        value = call.data.get(ATTR_ARMED, True)
+        hass.data[DOMAIN].blink.arm = value
+        hass.data[DOMAIN].blink.refresh()
+
+    hass.services.register(
+        DOMAIN, 'snap_picture', snap_picture, schema=SNAP_PICTURE_SCHEMA)
+    hass.services.register(
+        DOMAIN, 'arm_camera', arm_camera, schema=ARM_CAMERA_SCHEMA)
+    hass.services.register(
+        DOMAIN, 'arm_system', arm_system, schema=ARM_SYSTEM_SCHEMA)
+
+    return True

homeassistant/components/calendar/__init__.py

@@ -3,8 +3,8 @@ 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 asyncio
 import logging
 from datetime import timedelta
 
@@ -27,13 +27,13 @@ DOMAIN = 'calendar'
 ENTITY_ID_FORMAT = DOMAIN + '.{}'
 
 
-def setup(hass, config):
+@asyncio.coroutine
+def async_setup(hass, config):
     """Track states and offer events for calendars."""
     component = EntityComponent(
         logging.getLogger(__name__), DOMAIN, hass, SCAN_INTERVAL, DOMAIN)
 
-    component.setup(config)
-
+    yield from component.async_setup(config)
     return True
 
 
@@ -155,7 +155,7 @@ class CalendarEventDevice(Entity):
         start = _get_date(self.data.event['start'])
         end = _get_date(self.data.event['end'])
 
-        summary = self.data.event['summary']
+        summary = self.data.event.get('summary', '')
 
         # check if we have an offset tag in the message
         # time is HH:MM or MM

homeassistant/components/camera/__init__.py

@@ -7,6 +7,7 @@ https://home-assistant.io/components/camera/
 """
 import asyncio
 import collections
+from contextlib import suppress
 from datetime import timedelta
 import logging
 import hashlib
@@ -58,7 +59,6 @@ def async_get_image(hass, entity_id, timeout=10):
         state.attributes.get(ATTR_ENTITY_PICTURE)
     )
 
-    response = None
     try:
         with async_timeout.timeout(timeout, loop=hass.loop):
             response = yield from websession.get(url)
@@ -70,13 +70,9 @@ def async_get_image(hass, entity_id, timeout=10):
             image = yield from response.read()
             return image
 
-    except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+    except (asyncio.TimeoutError, aiohttp.ClientError):
         raise HomeAssistantError("Can't connect to {0}".format(url))
 
-    finally:
-        if response is not None:
-            yield from response.release()
-
 
 @asyncio.coroutine
 def async_setup(hass, config):
@@ -172,7 +168,7 @@ class Camera(Entity):
                 if not img_bytes:
                     break
 
-                if img_bytes is not None and img_bytes != last_image:
+                if img_bytes and img_bytes != last_image:
                     write(img_bytes)
 
                     # Chrome seems to always ignore first picture,
@@ -185,8 +181,8 @@ class Camera(Entity):
 
                 yield from asyncio.sleep(.5)
 
-        except (asyncio.CancelledError, ConnectionResetError):
-            _LOGGER.debug("Close stream by frontend.")
+        except asyncio.CancelledError:
+            _LOGGER.debug("Stream closed by frontend.")
             response = None
 
         finally:
@@ -268,16 +264,14 @@ class CameraImageView(CameraView):
     @asyncio.coroutine
     def handle(self, request, camera):
         """Serve camera image."""
-        try:
-            image = yield from camera.async_camera_image()
+        with suppress(asyncio.CancelledError, asyncio.TimeoutError):
+            with async_timeout.timeout(10, loop=request.app['hass'].loop):
+                image = yield from camera.async_camera_image()
 
-            if image is None:
-                return web.Response(status=500)
+            if image:
+                return web.Response(body=image)
 
-            return web.Response(body=image)
-
-        except asyncio.CancelledError:
-            _LOGGER.debug("Close stream by frontend.")
+        return web.Response(status=500)
 
 
 class CameraMjpegStream(CameraView):

homeassistant/components/camera/amcrest.py

@@ -16,9 +16,9 @@ from homeassistant.const import (
     CONF_HOST, CONF_NAME, CONF_USERNAME, CONF_PASSWORD, CONF_PORT)
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.aiohttp_client import (
-    async_get_clientsession, async_aiohttp_proxy_stream)
+    async_get_clientsession, async_aiohttp_proxy_web)
 
-REQUIREMENTS = ['amcrest==1.1.4']
+REQUIREMENTS = ['amcrest==1.1.8']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -125,7 +125,7 @@ class AmcrestCam(Camera):
         stream_coro = websession.get(
             streaming_url, auth=self._token, timeout=TIMEOUT)
 
-        yield from async_aiohttp_proxy_stream(self.hass, request, stream_coro)
+        yield from async_aiohttp_proxy_web(self.hass, request, stream_coro)
 
     @property
     def name(self):

homeassistant/components/camera/blink.py

@@ -0,0 +1,81 @@
+"""
+Support for Blink system camera.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/camera.blink/
+"""
+import logging
+
+from datetime import timedelta
+import requests
+
+from homeassistant.components.blink import DOMAIN
+from homeassistant.components.camera import Camera
+from homeassistant.util import Throttle
+
+DEPENDENCIES = ['blink']
+
+MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=90)
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Setup a Blink Camera."""
+    if discovery_info is None:
+        return
+
+    data = hass.data[DOMAIN].blink
+    devs = list()
+    for name in data.cameras:
+        devs.append(BlinkCamera(hass, config, data, name))
+
+    add_devices(devs)
+
+
+class BlinkCamera(Camera):
+    """An implementation of a Blink Camera."""
+
+    def __init__(self, hass, config, data, name):
+        """Initialize a camera."""
+        super().__init__()
+        self.data = data
+        self.hass = hass
+        self._name = name
+        self.notifications = self.data.cameras[self._name].notifications
+        self.response = None
+
+        _LOGGER.info("Initialized blink camera %s", self._name)
+
+    @property
+    def name(self):
+        """A camera name."""
+        return self._name
+
+    @Throttle(MIN_TIME_BETWEEN_UPDATES)
+    def request_image(self):
+        """An image request from Blink servers."""
+        _LOGGER.info("Requesting new image from blink servers")
+        image_url = self.check_for_motion()
+        header = self.data.cameras[self._name].header
+        self.response = requests.get(image_url, headers=header, stream=True)
+
+    def check_for_motion(self):
+        """A method to check if motion has been detected since last update."""
+        self.data.refresh()
+        notifs = self.data.cameras[self._name].notifications
+        if notifs > self.notifications:
+            # We detected motion at some point
+            self.data.last_motion()
+            self.notifications = notifs
+            # returning motion image currently not working
+            # return self.data.cameras[self._name].motion['image']
+        elif notifs < self.notifications:
+            self.notifications = notifs
+
+        return self.data.camera_thumbs[self._name]
+
+    def camera_image(self):
+        """Return a still image reponse from the camera."""
+        self.request_image()
+        return self.response.content

homeassistant/components/camera/ffmpeg.py

@@ -8,14 +8,14 @@ import asyncio
 import logging
 
 import voluptuous as vol
-from aiohttp import web
 
+from homeassistant.const import CONF_NAME
 from homeassistant.components.camera import Camera, PLATFORM_SCHEMA
 from homeassistant.components.ffmpeg import (
     DATA_FFMPEG, CONF_INPUT, CONF_EXTRA_ARGUMENTS)
 import homeassistant.helpers.config_validation as cv
-from homeassistant.const import CONF_NAME
-
+from homeassistant.helpers.aiohttp_client import (
+    async_aiohttp_proxy_stream)
 DEPENDENCIES = ['ffmpeg']
 
 _LOGGER = logging.getLogger(__name__)
@@ -34,7 +34,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Setup a FFmpeg Camera."""
     if not hass.data[DATA_FFMPEG].async_run_test(config.get(CONF_INPUT)):
         return
-    yield from async_add_devices([FFmpegCamera(hass, config)])
+    async_add_devices([FFmpegCamera(hass, config)])
 
 
 class FFmpegCamera(Camera):
@@ -69,26 +69,10 @@ class FFmpegCamera(Camera):
         yield from stream.open_camera(
             self._input, extra_cmd=self._extra_arguments)
 
-        response = web.StreamResponse()
-        response.content_type = 'multipart/x-mixed-replace;boundary=ffserver'
-
-        yield from response.prepare(request)
-
-        try:
-            while True:
-                data = yield from stream.read(102400)
-                if not data:
-                    break
-                response.write(data)
-
-        except asyncio.CancelledError:
-            _LOGGER.debug("Close stream by frontend.")
-            response = None
-
-        finally:
-            yield from stream.close()
-            if response is not None:
-                yield from response.write_eof()
+        yield from async_aiohttp_proxy_stream(
+            self.hass, request, stream,
+            'multipart/x-mixed-replace;boundary=ffserver')
+        yield from stream.close()
 
     @property
     def name(self):

homeassistant/components/camera/foscam.py

@@ -47,22 +47,32 @@ class FoscamCamera(Camera):
         port = device_info.get(CONF_PORT)
 
         self._base_url = 'http://{}:{}/'.format(ip_address, port)
+
+        uri_template = self._base_url \
+            + 'cgi-bin/CGIProxy.fcgi?' \
+            + 'cmd=snapPicture2&usr={}&pwd={}'
+
         self._username = device_info.get(CONF_USERNAME)
         self._password = device_info.get(CONF_PASSWORD)
-        self._snap_picture_url = self._base_url \
-            + 'cgi-bin/CGIProxy.fcgi?cmd=snapPicture2&usr=' \
-            + self._username + '&pwd=' + self._password
+        self._snap_picture_url = uri_template.format(
+            self._username,
+            self._password
+        )
         self._name = device_info.get(CONF_NAME)
 
         _LOGGER.info('Using the following URL for %s: %s',
-                     self._name, self._snap_picture_url)
+                     self._name, uri_template.format('***', '***'))
 
     def camera_image(self):
         """Return a still image reponse from the camera."""
         # Send the request to snap a picture and return raw jpg data
-        response = requests.get(self._snap_picture_url, timeout=10)
-
-        return response.content
+        # Handle exception if host is not reachable or url failed
+        try:
+            response = requests.get(self._snap_picture_url, timeout=10)
+        except requests.exceptions.ConnectionError:
+            return None
+        else:
+            return response.content
 
     @property
     def name(self):

homeassistant/components/camera/generic.py

@@ -44,7 +44,7 @@ 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."""
-    yield from async_add_devices([GenericCamera(hass, config)])
+    async_add_devices([GenericCamera(hass, config)])
 
 
 class GenericCamera(Camera):
@@ -107,7 +107,6 @@ class GenericCamera(Camera):
                 None, fetch)
         # async
         else:
-            response = None
             try:
                 websession = async_get_clientsession(self.hass)
                 with async_timeout.timeout(10, loop=self.hass.loop):
@@ -117,14 +116,9 @@ class GenericCamera(Camera):
             except asyncio.TimeoutError:
                 _LOGGER.error('Timeout getting camera image')
                 return self._last_image
-            except (aiohttp.errors.ClientError,
-                    aiohttp.errors.DisconnectedError,
-                    aiohttp.errors.HttpProcessingError) as err:
+            except aiohttp.ClientError as err:
                 _LOGGER.error('Error getting new camera image: %s', err)
                 return self._last_image
-            finally:
-                if response is not None:
-                    yield from response.release()
 
         self._last_url = url
         return self._last_image

homeassistant/components/camera/local_file.py

@@ -20,7 +20,7 @@ CONF_FILE_PATH = 'file_path'
 DEFAULT_NAME = 'Local File'
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
-    vol.Required(CONF_FILE_PATH): cv.isfile,
+    vol.Required(CONF_FILE_PATH): cv.string,
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string
 })
 
@@ -31,8 +31,8 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
     # check filepath given is readable
     if not os.access(file_path, os.R_OK):
-        _LOGGER.error("file path is not readable")
-        return False
+        _LOGGER.warning("Could not read camera %s image from file: %s",
+                        config[CONF_NAME], file_path)
 
     add_devices([LocalFile(config[CONF_NAME], file_path)])
 
@@ -49,8 +49,12 @@ class LocalFile(Camera):
 
     def camera_image(self):
         """Return image response."""
-        with open(self._file_path, 'rb') as file:
-            return file.read()
+        try:
+            with open(self._file_path, 'rb') as file:
+                return file.read()
+        except FileNotFoundError:
+            _LOGGER.warning("Could not read camera %s image from file: %s",
+                            self._name, self._file_path)
 
     @property
     def name(self):

homeassistant/components/camera/mjpeg.py

@@ -19,7 +19,7 @@ from homeassistant.const import (
     HTTP_BASIC_AUTHENTICATION, HTTP_DIGEST_AUTHENTICATION)
 from homeassistant.components.camera import (PLATFORM_SCHEMA, Camera)
 from homeassistant.helpers.aiohttp_client import (
-    async_get_clientsession, async_aiohttp_proxy_stream)
+    async_get_clientsession, async_aiohttp_proxy_web)
 from homeassistant.helpers import config_validation as cv
 
 _LOGGER = logging.getLogger(__name__)
@@ -45,7 +45,9 @@ 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."""
-    yield from async_add_devices([MjpegCamera(hass, config)])
+    if discovery_info:
+        config = PLATFORM_SCHEMA(discovery_info)
+    async_add_devices([MjpegCamera(hass, config)])
 
 
 def extract_image_from_mjpeg(stream):
@@ -91,7 +93,6 @@ class MjpegCamera(Camera):
             return image
 
         websession = async_get_clientsession(self.hass)
-        response = None
         try:
             with async_timeout.timeout(10, loop=self.hass.loop):
                 response = yield from websession.get(
@@ -103,14 +104,9 @@ class MjpegCamera(Camera):
         except asyncio.TimeoutError:
             _LOGGER.error('Timeout getting camera image')
 
-        except (aiohttp.errors.ClientError,
-                aiohttp.errors.ClientDisconnectedError) as err:
+        except aiohttp.ClientError as err:
             _LOGGER.error('Error getting new camera image: %s', err)
 
-        finally:
-            if response is not None:
-                yield from response.release()
-
     def camera_image(self):
         """Return a still image response from the camera."""
         if self._username and self._password:
@@ -138,7 +134,7 @@ class MjpegCamera(Camera):
         websession = async_get_clientsession(self.hass)
         stream_coro = websession.get(self._mjpeg_url, auth=self._auth)
 
-        yield from async_aiohttp_proxy_stream(self.hass, request, stream_coro)
+        yield from async_aiohttp_proxy_web(self.hass, request, stream_coro)
 
     @property
     def name(self):

homeassistant/components/camera/synology.py

@@ -14,12 +14,12 @@ import async_timeout
 
 from homeassistant.const import (
     CONF_NAME, CONF_USERNAME, CONF_PASSWORD,
-    CONF_URL, CONF_WHITELIST, CONF_VERIFY_SSL)
+    CONF_URL, CONF_WHITELIST, CONF_VERIFY_SSL, CONF_TIMEOUT)
 from homeassistant.components.camera import (
     Camera, PLATFORM_SCHEMA)
 from homeassistant.helpers.aiohttp_client import (
     async_get_clientsession, async_create_clientsession,
-    async_aiohttp_proxy_stream)
+    async_aiohttp_proxy_web)
 import homeassistant.helpers.config_validation as cv
 from homeassistant.util.async import run_coroutine_threadsafe
 
@@ -27,7 +27,7 @@ _LOGGER = logging.getLogger(__name__)
 
 DEFAULT_NAME = 'Synology Camera'
 DEFAULT_STREAM_ID = '0'
-TIMEOUT = 5
+DEFAULT_TIMEOUT = 5
 CONF_CAMERA_NAME = 'camera_name'
 CONF_STREAM_ID = 'stream_id'
 
@@ -51,6 +51,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_USERNAME): cv.string,
     vol.Required(CONF_PASSWORD): cv.string,
     vol.Required(CONF_URL): cv.string,
+    vol.Optional(CONF_TIMEOUT, default=DEFAULT_TIMEOUT): cv.positive_int,
     vol.Optional(CONF_WHITELIST, default=[]): cv.ensure_list,
     vol.Optional(CONF_VERIFY_SSL, default=True): cv.boolean,
 })
@@ -60,6 +61,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Setup a Synology IP Camera."""
     verify_ssl = config.get(CONF_VERIFY_SSL)
+    timeout = config.get(CONF_TIMEOUT)
     websession_init = async_get_clientsession(hass, verify_ssl)
 
     # Determine API to use for authentication
@@ -72,9 +74,8 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         'version': '1',
         'query': 'SYNO.'
     }
-    query_req = None
     try:
-        with async_timeout.timeout(TIMEOUT, loop=hass.loop):
+        with async_timeout.timeout(timeout, loop=hass.loop):
             query_req = yield from websession_init.get(
                 syno_api_url,
                 params=query_payload
@@ -86,14 +87,10 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         camera_path = query_resp['data'][CAMERA_API]['path']
         streaming_path = query_resp['data'][STREAMING_API]['path']
 
-    except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+    except (asyncio.TimeoutError, aiohttp.ClientError):
         _LOGGER.exception("Error on %s", syno_api_url)
         return False
 
-    finally:
-        if query_req is not None:
-            yield from query_req.release()
-
     # Authticate to NAS to get a session id
     syno_auth_url = SYNO_API_URL.format(
         config.get(CONF_URL), WEBAPI_PATH, auth_path)
@@ -103,7 +100,8 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         websession_init,
         config.get(CONF_USERNAME),
         config.get(CONF_PASSWORD),
-        syno_auth_url
+        syno_auth_url,
+        timeout
     )
 
     # init websession
@@ -120,18 +118,17 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         'version': '1'
     }
     try:
-        with async_timeout.timeout(TIMEOUT, loop=hass.loop):
+        with async_timeout.timeout(timeout, loop=hass.loop):
             camera_req = yield from websession.get(
                 syno_camera_url,
                 params=camera_payload
             )
-    except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+    except (asyncio.TimeoutError, aiohttp.ClientError):
         _LOGGER.exception("Error on %s", syno_camera_url)
         return False
 
     camera_resp = yield from camera_req.json()
     cameras = camera_resp['data']['cameras']
-    yield from camera_req.release()
 
     # add cameras
     devices = []
@@ -149,15 +146,16 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
                 snapshot_path,
                 streaming_path,
                 camera_path,
-                auth_path
+                auth_path,
+                timeout
             )
             devices.append(device)
 
-    yield from async_add_devices(devices)
+    async_add_devices(devices)
 
 
 @asyncio.coroutine
-def get_session_id(hass, websession, username, password, login_url):
+def get_session_id(hass, websession, username, password, login_url, timeout):
     """Get a session id."""
     auth_payload = {
         'api': AUTH_API,
@@ -168,9 +166,8 @@ def get_session_id(hass, websession, username, password, login_url):
         'session': 'SurveillanceStation',
         'format': 'sid'
     }
-    auth_req = None
     try:
-        with async_timeout.timeout(TIMEOUT, loop=hass.loop):
+        with async_timeout.timeout(timeout, loop=hass.loop):
             auth_req = yield from websession.get(
                 login_url,
                 params=auth_payload
@@ -178,21 +175,17 @@ def get_session_id(hass, websession, username, password, login_url):
         auth_resp = yield from auth_req.json()
         return auth_resp['data']['sid']
 
-    except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+    except (asyncio.TimeoutError, aiohttp.ClientError):
         _LOGGER.exception("Error on %s", login_url)
         return False
 
-    finally:
-        if auth_req is not None:
-            yield from auth_req.release()
-
 
 class SynologyCamera(Camera):
     """An implementation of a Synology NAS based IP camera."""
 
     def __init__(self, hass, websession, config, camera_id,
                  camera_name, snapshot_path, streaming_path, camera_path,
-                 auth_path):
+                 auth_path, timeout):
         """Initialize a Synology Surveillance Station camera."""
         super().__init__()
         self.hass = hass
@@ -206,6 +199,7 @@ class SynologyCamera(Camera):
         self._streaming_path = streaming_path
         self._camera_path = camera_path
         self._auth_path = auth_path
+        self._timeout = timeout
 
     def camera_image(self):
         """Return bytes of camera image."""
@@ -225,17 +219,16 @@ class SynologyCamera(Camera):
             'cameraId': self._camera_id
         }
         try:
-            with async_timeout.timeout(TIMEOUT, loop=self.hass.loop):
+            with async_timeout.timeout(self._timeout, loop=self.hass.loop):
                 response = yield from self._websession.get(
                     image_url,
                     params=image_payload
                 )
-        except (asyncio.TimeoutError, aiohttp.errors.ClientError):
-            _LOGGER.exception("Error on %s", image_url)
+        except (asyncio.TimeoutError, aiohttp.ClientError):
+            _LOGGER.error("Error fetching %s", image_url)
             return None
 
         image = yield from response.read()
-        yield from response.release()
 
         return image
 
@@ -255,7 +248,7 @@ class SynologyCamera(Camera):
         stream_coro = self._websession.get(
             streaming_url, params=streaming_payload)
 
-        yield from async_aiohttp_proxy_stream(self.hass, request, stream_coro)
+        yield from async_aiohttp_proxy_web(self.hass, request, stream_coro)
 
     @property
     def name(self):

homeassistant/components/camera/zoneminder.py

@@ -19,6 +19,9 @@ _LOGGER = logging.getLogger(__name__)
 DEPENDENCIES = ['zoneminder']
 DOMAIN = 'zoneminder'
 
+# From ZoneMinder's web/includes/config.php.in
+ZM_STATE_ALARM = "2"
+
 
 def _get_image_url(hass, monitor, mode):
     zm_data = hass.data[DOMAIN]
@@ -69,10 +72,43 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
             CONF_MJPEG_URL: _get_image_url(hass, monitor, 'jpeg'),
             CONF_STILL_IMAGE_URL: _get_image_url(hass, monitor, 'single')
         }
-        cameras.append(MjpegCamera(hass, device_info))
+        cameras.append(ZoneMinderCamera(hass, device_info, monitor))
 
     if not cameras:
         _LOGGER.warning('No active cameras found')
         return
 
-    yield from async_add_devices(cameras)
+    async_add_devices(cameras)
+
+
+class ZoneMinderCamera(MjpegCamera):
+    """Representation of a ZoneMinder Monitor Stream."""
+
+    def __init__(self, hass, device_info, monitor):
+        """Initialize as a subclass of MjpegCamera."""
+        super().__init__(hass, device_info)
+        self._monitor_id = int(monitor['Id'])
+        self._is_recording = None
+
+    @property
+    def should_poll(self):
+        """Update the recording state periodically."""
+        return True
+
+    def update(self):
+        """Update our recording state from the ZM API."""
+        _LOGGER.debug('Updating camera state for monitor %i', self._monitor_id)
+        status_response = zoneminder.get_state(
+            'api/monitors/alarm/id:%i/command:status.json' % self._monitor_id
+        )
+        if not status_response:
+            _LOGGER.warning('Could not get status for monitor %i',
+                            self._monitor_id)
+            return
+
+        self._is_recording = status_response['status'] == ZM_STATE_ALARM
+
+    @property
+    def is_recording(self):
+        """Return whether the monitor is in alarm mode."""
+        return self._is_recording

homeassistant/components/climate/__init__.py

@@ -224,7 +224,7 @@ def async_setup(hass, config):
             if not climate.should_poll:
                 continue
 
-            update_coro = hass.loop.create_task(
+            update_coro = hass.async_add_job(
                 climate.async_update_ha_state(True))
             if hasattr(climate, 'async_update'):
                 update_tasks.append(update_coro)
@@ -692,18 +692,16 @@ class ClimateDevice(Entity):
 
     def _convert_for_display(self, temp):
         """Convert temperature into preferred units for display purposes."""
-        if (temp is None or not isinstance(temp, Number) or
-                self.temperature_unit == self.unit_of_measurement):
+        if temp is None or not isinstance(temp, Number):
             return temp
-
-        value = convert_temperature(temp, self.temperature_unit,
-                                    self.unit_of_measurement)
-
+        if self.temperature_unit != self.unit_of_measurement:
+            temp = convert_temperature(temp, self.temperature_unit,
+                                       self.unit_of_measurement)
         # Round in the units appropriate
         if self.precision == PRECISION_HALVES:
-            return round(value * 2) / 2.0
+            return round(temp * 2) / 2.0
         elif self.precision == PRECISION_TENTHS:
-            return round(value, 1)
+            return round(temp, 1)
         else:
             # PRECISION_WHOLE as a fall back
-            return round(value)
+            return round(temp)

homeassistant/components/climate/ecobee.py

@@ -25,6 +25,8 @@ ATTR_FAN_MIN_ON_TIME = 'fan_min_on_time'
 ATTR_RESUME_ALL = 'resume_all'
 
 DEFAULT_RESUME_ALL = False
+TEMPERATURE_HOLD = 'temp'
+VACATION_HOLD = 'vacation'
 
 DEPENDENCIES = ['ecobee']
 
@@ -112,6 +114,8 @@ class Thermostat(ClimateDevice):
             self.thermostat_index)
         self._name = self.thermostat['name']
         self.hold_temp = hold_temp
+        self.vacation = None
+        self._climate_list = self.climate_list
         self._operation_list = ['auto', 'auxHeatOnly', 'cool',
                                 'heat', 'off']
         self.update_without_throttle = False
@@ -187,29 +191,30 @@ class Thermostat(ClimateDevice):
     def current_hold_mode(self):
         """Return current hold mode."""
         events = self.thermostat['events']
-        if any((event['holdClimateRef'] == 'away' and
-                int(event['endDate'][0:4])-int(event['startDate'][0:4]) <= 1)
-               or event['type'] == 'autoAway'
-               for event in events):
-            # away hold is auto away or a temporary hold from away climate
-            hold = 'away'
-        elif any(event['holdClimateRef'] == 'away' and
-                 int(event['endDate'][0:4])-int(event['startDate'][0:4]) > 1
-                 for event in events):
-            # a permanent away is not considered a hold, but away_mode
-            hold = None
-        elif any(event['holdClimateRef'] == 'home' or
-                 event['type'] == 'autoHome'
-                 for event in events):
-            # home mode is auto home or any home hold
-            hold = 'home'
-        elif any(event['type'] == 'hold' and event['running']
-                 for event in events):
-            hold = 'temp'
-            # temperature hold is any other hold not based on climate
-        else:
-            hold = None
-        return hold
+        for event in events:
+            if event['running']:
+                if event['type'] == 'hold':
+                    if event['holdClimateRef'] == 'away':
+                        if int(event['endDate'][0:4]) - \
+                           int(event['startDate'][0:4]) <= 1:
+                            # a temporary hold from away climate is a hold
+                            return 'away'
+                        else:
+                            # a premanent hold from away climate is away_mode
+                            return None
+                    elif event['holdClimateRef'] != "":
+                        # any other hold based on climate
+                        return event['holdClimateRef']
+                    else:
+                        # any hold not based on a climate is a temp hold
+                        return TEMPERATURE_HOLD
+                elif event['type'].startswith('auto'):
+                    # all auto modes are treated as holds
+                    return event['type'][4:].lower()
+                elif event['type'] == 'vacation':
+                    self.vacation = event['name']
+                    return VACATION_HOLD
+        return None
 
     @property
     def current_operation(self):
@@ -232,8 +237,11 @@ class Thermostat(ClimateDevice):
 
     @property
     def mode(self):
-        """Return current mode ie. home, away, sleep."""
-        return self.thermostat['program']['currentClimateRef']
+        """Return current mode, as the user-visible name."""
+        cur = self.thermostat['program']['currentClimateRef']
+        climates = self.thermostat['program']['climates']
+        current = list(filter(lambda x: x['climateRef'] == cur, climates))
+        return current[0]['name']
 
     @property
     def fan_min_on_time(self):
@@ -261,52 +269,44 @@ class Thermostat(ClimateDevice):
             "fan": self.fan,
             "mode": self.mode,
             "operation": operation,
+            "climate_list": self.climate_list,
             "fan_min_on_time": self.fan_min_on_time
         }
 
-    def is_vacation_on(self):
-        """Return true if vacation mode is on."""
-        events = self.thermostat['events']
-        return any(event['type'] == 'vacation' and event['running']
-                   for event in events)
-
     @property
     def is_away_mode_on(self):
         """Return true if away mode is on."""
-        events = self.thermostat['events']
-        return any(event['holdClimateRef'] == 'away' and
-                   int(event['endDate'][0:4])-int(event['startDate'][0:4]) > 1
-                   for event in events)
+        return self.current_hold_mode == 'away'
 
     def turn_away_mode_on(self):
         """Turn away on."""
-        self.data.ecobee.set_climate_hold(self.thermostat_index,
-                                          "away", 'indefinite')
-        self.update_without_throttle = True
+        self.set_hold_mode('away')
 
     def turn_away_mode_off(self):
         """Turn away off."""
-        self.data.ecobee.resume_program(self.thermostat_index)
-        self.update_without_throttle = True
+        self.set_hold_mode(None)
 
     def set_hold_mode(self, hold_mode):
-        """Set hold mode (away, home, temp)."""
+        """Set hold mode (away, home, temp, sleep, etc.)."""
         hold = self.current_hold_mode
 
         if hold == hold_mode:
             # no change, so no action required
             return
-        elif hold_mode == 'away':
-            self.data.ecobee.set_climate_hold(self.thermostat_index,
-                                              "away", self.hold_preference())
-        elif hold_mode == 'home':
-            self.data.ecobee.set_climate_hold(self.thermostat_index,
-                                              "home", self.hold_preference())
-        elif hold_mode == 'temp':
-            self.set_temp_hold(int(self.current_temperature))
+        elif hold_mode == 'None' or hold_mode is None:
+            if hold == VACATION_HOLD:
+                self.data.ecobee.delete_vacation(self.thermostat_index,
+                                                 self.vacation)
+            else:
+                self.data.ecobee.resume_program(self.thermostat_index)
         else:
-            self.data.ecobee.resume_program(self.thermostat_index)
-            self.update_without_throttle = True
+            if hold_mode == TEMPERATURE_HOLD:
+                self.set_temp_hold(int(self.current_temperature))
+            else:
+                self.data.ecobee.set_climate_hold(self.thermostat_index,
+                                                  hold_mode,
+                                                  self.hold_preference())
+        self.update_without_throttle = True
 
     def set_auto_temp_hold(self, heat_temp, cool_temp):
         """Set temperature hold in auto mode."""
@@ -382,3 +382,9 @@ class Thermostat(ClimateDevice):
         # as an indefinite away hold is interpreted as away_mode
         else:
             return 'nextTransition'
+
+    @property
+    def climate_list(self):
+        """Return the list of climates currently available."""
+        climates = self.thermostat['program']['climates']
+        return list(map((lambda x: x['name']), climates))

homeassistant/components/climate/generic_thermostat.py

@@ -16,7 +16,8 @@ from homeassistant.components.climate import (
 from homeassistant.const import (
     ATTR_UNIT_OF_MEASUREMENT, STATE_ON, STATE_OFF, ATTR_TEMPERATURE)
 from homeassistant.helpers import condition
-from homeassistant.helpers.event import async_track_state_change
+from homeassistant.helpers.event import (
+    async_track_state_change, async_track_time_interval)
 import homeassistant.helpers.config_validation as cv
 
 _LOGGER = logging.getLogger(__name__)
@@ -35,6 +36,7 @@ CONF_TARGET_TEMP = 'target_temp'
 CONF_AC_MODE = 'ac_mode'
 CONF_MIN_DUR = 'min_cycle_duration'
 CONF_TOLERANCE = 'tolerance'
+CONF_KEEP_ALIVE = 'keep_alive'
 
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -47,6 +49,8 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
     vol.Optional(CONF_TOLERANCE, default=DEFAULT_TOLERANCE): vol.Coerce(float),
     vol.Optional(CONF_TARGET_TEMP): vol.Coerce(float),
+    vol.Optional(CONF_KEEP_ALIVE): vol.All(
+        cv.time_period, cv.positive_timedelta),
 })
 
 
@@ -62,10 +66,11 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     ac_mode = config.get(CONF_AC_MODE)
     min_cycle_duration = config.get(CONF_MIN_DUR)
     tolerance = config.get(CONF_TOLERANCE)
+    keep_alive = config.get(CONF_KEEP_ALIVE)
 
-    yield from async_add_devices([GenericThermostat(
+    async_add_devices([GenericThermostat(
         hass, name, heater_entity_id, sensor_entity_id, min_temp, max_temp,
-        target_temp, ac_mode, min_cycle_duration, tolerance)])
+        target_temp, ac_mode, min_cycle_duration, tolerance, keep_alive)])
 
 
 class GenericThermostat(ClimateDevice):
@@ -73,7 +78,7 @@ class GenericThermostat(ClimateDevice):
 
     def __init__(self, hass, name, heater_entity_id, sensor_entity_id,
                  min_temp, max_temp, target_temp, ac_mode, min_cycle_duration,
-                 tolerance):
+                 tolerance, keep_alive):
         """Initialize the thermostat."""
         self.hass = hass
         self._name = name
@@ -81,6 +86,7 @@ class GenericThermostat(ClimateDevice):
         self.ac_mode = ac_mode
         self.min_cycle_duration = min_cycle_duration
         self._tolerance = tolerance
+        self._keep_alive = keep_alive
 
         self._active = False
         self._cur_temp = None
@@ -94,6 +100,10 @@ class GenericThermostat(ClimateDevice):
         async_track_state_change(
             hass, heater_entity_id, self._async_switch_changed)
 
+        if self._keep_alive:
+            async_track_time_interval(
+                hass, self._async_keep_alive, self._keep_alive)
+
         sensor_state = hass.states.get(sensor_entity_id)
         if sensor_state:
             self._async_update_temp(sensor_state)
@@ -180,6 +190,14 @@ class GenericThermostat(ClimateDevice):
             return
         self.hass.async_add_job(self.async_update_ha_state())
 
+    @callback
+    def _async_keep_alive(self, time):
+        """Called at constant intervals for keep-alive purposes."""
+        if self.current_operation in [STATE_COOL, STATE_HEAT]:
+            switch.async_turn_on(self.hass, self.heater_entity_id)
+        else:
+            switch.async_turn_off(self.hass, self.heater_entity_id)
+
     @callback
     def _async_update_temp(self, state):
         """Update thermostat with latest state from sensor."""

homeassistant/components/climate/homematic.py

@@ -16,11 +16,15 @@ _LOGGER = logging.getLogger(__name__)
 
 STATE_MANUAL = "manual"
 STATE_BOOST = "boost"
+STATE_COMFORT = "comfort"
+STATE_LOWERING = "lowering"
 
 HM_STATE_MAP = {
     "AUTO_MODE": STATE_AUTO,
     "MANU_MODE": STATE_MANUAL,
     "BOOST_MODE": STATE_BOOST,
+    "COMFORT_MODE": STATE_COMFORT,
+    "LOWERING_MODE": STATE_LOWERING
 }
 
 HM_TEMP_MAP = [

homeassistant/components/climate/honeywell.py

@@ -6,10 +6,15 @@ https://home-assistant.io/components/climate.honeywell/
 """
 import logging
 import socket
+import datetime
 
 import voluptuous as vol
+import requests
 
-from homeassistant.components.climate import (ClimateDevice, PLATFORM_SCHEMA)
+from homeassistant.components.climate import (ClimateDevice, PLATFORM_SCHEMA,
+                                              ATTR_FAN_MODE, ATTR_FAN_LIST,
+                                              ATTR_OPERATION_MODE,
+                                              ATTR_OPERATION_LIST)
 from homeassistant.const import (
     CONF_PASSWORD, CONF_USERNAME, TEMP_CELSIUS, TEMP_FAHRENHEIT,
     ATTR_TEMPERATURE)
@@ -21,27 +26,35 @@ REQUIREMENTS = ['evohomeclient==0.2.5',
 _LOGGER = logging.getLogger(__name__)
 
 ATTR_FAN = 'fan'
-ATTR_FANMODE = 'fanmode'
 ATTR_SYSTEM_MODE = 'system_mode'
+ATTR_CURRENT_OPERATION = 'equipment_output_status'
 
 CONF_AWAY_TEMPERATURE = 'away_temperature'
+CONF_COOL_AWAY_TEMPERATURE = 'away_cool_temperature'
+CONF_HEAT_AWAY_TEMPERATURE = 'away_heat_temperature'
 CONF_REGION = 'region'
 
 DEFAULT_AWAY_TEMPERATURE = 16
+DEFAULT_COOL_AWAY_TEMPERATURE = 30
+DEFAULT_HEAT_AWAY_TEMPERATURE = 16
 DEFAULT_REGION = 'eu'
 REGIONS = ['eu', 'us']
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_USERNAME): cv.string,
     vol.Required(CONF_PASSWORD): cv.string,
-    vol.Optional(CONF_AWAY_TEMPERATURE, default=DEFAULT_AWAY_TEMPERATURE):
-        vol.Coerce(float),
+    vol.Optional(CONF_AWAY_TEMPERATURE,
+                 default=DEFAULT_AWAY_TEMPERATURE): vol.Coerce(float),
+    vol.Optional(CONF_COOL_AWAY_TEMPERATURE,
+                 default=DEFAULT_COOL_AWAY_TEMPERATURE): vol.Coerce(float),
+    vol.Optional(CONF_HEAT_AWAY_TEMPERATURE,
+                 default=DEFAULT_HEAT_AWAY_TEMPERATURE): vol.Coerce(float),
     vol.Optional(CONF_REGION, default=DEFAULT_REGION): vol.In(REGIONS),
 })
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the HoneywelL thermostat."""
+    """Setup the Honeywell thermostat."""
     username = config.get(CONF_USERNAME)
     password = config.get(CONF_PASSWORD)
     region = config.get(CONF_REGION)
@@ -88,8 +101,11 @@ def _setup_us(username, password, config, add_devices):
 
     dev_id = config.get('thermostat')
     loc_id = config.get('location')
+    cool_away_temp = config.get(CONF_COOL_AWAY_TEMPERATURE)
+    heat_away_temp = config.get(CONF_HEAT_AWAY_TEMPERATURE)
 
-    add_devices([HoneywellUSThermostat(client, device)
+    add_devices([HoneywellUSThermostat(client, device, cool_away_temp,
+                                       heat_away_temp, username, password)
                  for location in client.locations_by_id.values()
                  for device in location.devices_by_id.values()
                  if ((not loc_id or location.locationid == loc_id) and
@@ -160,7 +176,7 @@ class RoundThermostat(ClimateDevice):
     def turn_away_mode_on(self):
         """Turn away on.
 
-        Evohome does have a proprietary away mode, but it doesn't really work
+        Honeywell does have a proprietary away mode, but it doesn't really work
         the way it should. For example: If you set a temperature manually
         it doesn't get overwritten when away mode is switched on.
         """
@@ -199,10 +215,16 @@ class RoundThermostat(ClimateDevice):
 class HoneywellUSThermostat(ClimateDevice):
     """Representation of a Honeywell US Thermostat."""
 
-    def __init__(self, client, device):
+    def __init__(self, client, device, cool_away_temp,
+                 heat_away_temp, username, password):
         """Initialize the thermostat."""
         self._client = client
         self._device = device
+        self._cool_away_temp = cool_away_temp
+        self._heat_away_temp = heat_away_temp
+        self._away = False
+        self._username = username
+        self._password = password
 
     @property
     def is_fan_on(self):
@@ -236,7 +258,10 @@ class HoneywellUSThermostat(ClimateDevice):
     @property
     def current_operation(self: ClimateDevice) -> str:
         """Return current operation ie. heat, cool, idle."""
-        return getattr(self._device, ATTR_SYSTEM_MODE, None)
+        oper = getattr(self._device, ATTR_CURRENT_OPERATION, None)
+        if oper == "off":
+            oper = "idle"
+        return oper
 
     def set_temperature(self, **kwargs):
         """Set target temperature."""
@@ -245,29 +270,84 @@ class HoneywellUSThermostat(ClimateDevice):
             return
         import somecomfort
         try:
-            if self._device.system_mode == 'cool':
-                self._device.setpoint_cool = temperature
-            else:
-                self._device.setpoint_heat = temperature
+            # Get current mode
+            mode = self._device.system_mode
+            # Set hold if this is not the case
+            if getattr(self._device, "hold_{}".format(mode)) is False:
+                # Get next period key
+                next_period_key = '{}NextPeriod'.format(mode.capitalize())
+                # Get next period raw value
+                next_period = self._device.raw_ui_data.get(next_period_key)
+                # Get next period time
+                hour, minute = divmod(next_period * 15, 60)
+                # Set hold time
+                setattr(self._device,
+                        "hold_{}".format(mode),
+                        datetime.time(hour, minute))
+            # Set temperature
+            setattr(self._device,
+                    "setpoint_{}".format(mode),
+                    temperature)
         except somecomfort.SomeComfortError:
             _LOGGER.error('Temperature %.1f out of range', temperature)
 
     @property
     def device_state_attributes(self):
         """Return the device specific state attributes."""
-        return {
+        import somecomfort
+        data = {
             ATTR_FAN: (self.is_fan_on and 'running' or 'idle'),
-            ATTR_FANMODE: self._device.fan_mode,
-            ATTR_SYSTEM_MODE: self._device.system_mode,
+            ATTR_FAN_MODE: self._device.fan_mode,
+            ATTR_OPERATION_MODE: self._device.system_mode,
         }
+        data[ATTR_FAN_LIST] = somecomfort.FAN_MODES
+        data[ATTR_OPERATION_LIST] = somecomfort.SYSTEM_MODES
+        return data
+
+    @property
+    def is_away_mode_on(self):
+        """Return true if away mode is on."""
+        return self._away
 
     def turn_away_mode_on(self):
-        """Turn away on."""
-        pass
+        """Turn away on.
+
+        Somecomfort does have a proprietary away mode, but it doesn't really
+        work the way it should. For example: If you set a temperature manually
+        it doesn't get overwritten when away mode is switched on.
+        """
+        self._away = True
+        import somecomfort
+        try:
+            # Get current mode
+            mode = self._device.system_mode
+        except somecomfort.SomeComfortError:
+            _LOGGER.error('Can not get system mode')
+            return
+        try:
+
+            # Set permanent hold
+            setattr(self._device,
+                    "hold_{}".format(mode),
+                    True)
+            # Set temperature
+            setattr(self._device,
+                    "setpoint_{}".format(mode),
+                    getattr(self, "_{}_away_temp".format(mode)))
+        except somecomfort.SomeComfortError:
+            _LOGGER.error('Temperature %.1f out of range',
+                          getattr(self, "_{}_away_temp".format(mode)))
 
     def turn_away_mode_off(self):
         """Turn away off."""
-        pass
+        self._away = False
+        import somecomfort
+        try:
+            # Disabling all hold modes
+            self._device.hold_cool = False
+            self._device.hold_heat = False
+        except somecomfort.SomeComfortError:
+            _LOGGER.error('Can not stop hold mode')
 
     def set_operation_mode(self: ClimateDevice, operation_mode: str) -> None:
         """Set the system mode (Cool, Heat, etc)."""
@@ -276,4 +356,49 @@ class HoneywellUSThermostat(ClimateDevice):
 
     def update(self):
         """Update the state."""
-        self._device.refresh()
+        import somecomfort
+        retries = 3
+        while retries > 0:
+            try:
+                self._device.refresh()
+                break
+            except (somecomfort.client.APIRateLimited, OSError,
+                    requests.exceptions.ReadTimeout) as exp:
+                retries -= 1
+                if retries == 0:
+                    raise exp
+                if not self._retry():
+                    raise exp
+                _LOGGER.error("SomeComfort update failed, Retrying "
+                              "- Error: %s", exp)
+
+    def _retry(self):
+        """Recreate a new somecomfort client.
+
+        When we got an error, the best way to be sure that the next query
+        will succeed, is to recreate a new somecomfort client.
+        """
+        import somecomfort
+        try:
+            self._client = somecomfort.SomeComfort(self._username,
+                                                   self._password)
+        except somecomfort.AuthError:
+            _LOGGER.error('Failed to login to honeywell account %s',
+                          self._username)
+            return False
+        except somecomfort.SomeComfortError as ex:
+            _LOGGER.error('Failed to initialize honeywell client: %s',
+                          str(ex))
+            return False
+
+        devices = [device
+                   for location in self._client.locations_by_id.values()
+                   for device in location.devices_by_id.values()
+                   if device.name == self._device.name]
+
+        if len(devices) != 1:
+            _LOGGER.error('Failed to find device %s', self._device.name)
+            return False
+
+        self._device = devices[0]
+        return True

homeassistant/components/climate/maxcube.py

@@ -0,0 +1,216 @@
+"""
+Support for MAX! Thermostats via MAX! Cube.
+
+For more details about this platform, please refer to the documentation
+https://home-assistant.io/components/maxcube/
+"""
+
+import socket
+import logging
+
+from homeassistant.components.climate import ClimateDevice, STATE_AUTO
+from homeassistant.components.maxcube import MAXCUBE_HANDLE
+from homeassistant.const import TEMP_CELSIUS, ATTR_TEMPERATURE
+from homeassistant.const import STATE_UNKNOWN
+
+_LOGGER = logging.getLogger(__name__)
+
+STATE_MANUAL = "manual"
+STATE_BOOST = "boost"
+STATE_VACATION = "vacation"
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Iterate through all MAX! Devices and add thermostats to HASS."""
+    cube = hass.data[MAXCUBE_HANDLE].cube
+
+    # List of devices
+    devices = []
+
+    for device in cube.devices:
+        # Create device name by concatenating room name + device name
+        name = "%s %s" % (cube.room_by_id(device.room_id).name, device.name)
+
+        # Only add thermostats and wallthermostats
+        if cube.is_thermostat(device) or cube.is_wallthermostat(device):
+            # Add device to HASS
+            devices.append(MaxCubeClimate(hass, name, device.rf_address))
+
+    # Add all devices at once
+    if len(devices) > 0:
+        add_devices(devices)
+
+
+class MaxCubeClimate(ClimateDevice):
+    """MAX! Cube ClimateDevice."""
+
+    def __init__(self, hass, name, rf_address):
+        """Initialize MAX! Cube ClimateDevice."""
+        self._name = name
+        self._unit_of_measurement = TEMP_CELSIUS
+        self._operation_list = [STATE_AUTO, STATE_MANUAL, STATE_BOOST,
+                                STATE_VACATION]
+        self._rf_address = rf_address
+        self._cubehandle = hass.data[MAXCUBE_HANDLE]
+
+    @property
+    def should_poll(self):
+        """Polling is required."""
+        return True
+
+    @property
+    def name(self):
+        """Return the name of the ClimateDevice."""
+        return self._name
+
+    @property
+    def min_temp(self):
+        """Return the minimum temperature."""
+        # Get the device we want (does not do any IO, just reads from memory)
+        device = self._cubehandle.cube.device_by_rf(self._rf_address)
+
+        # Map and return minimum temperature
+        return self.map_temperature_max_hass(device.min_temperature)
+
+    @property
+    def max_temp(self):
+        """Return the maximum temperature."""
+        # Get the device we want (does not do any IO, just reads from memory)
+        device = self._cubehandle.cube.device_by_rf(self._rf_address)
+
+        # Map and return maximum temperature
+        return self.map_temperature_max_hass(device.max_temperature)
+
+    @property
+    def temperature_unit(self):
+        """Return the unit of measurement."""
+        return self._unit_of_measurement
+
+    @property
+    def current_temperature(self):
+        """Return the current temperature."""
+        # Get the device we want (does not do any IO, just reads from memory)
+        device = self._cubehandle.cube.device_by_rf(self._rf_address)
+
+        # Map and return current temperature
+        return self.map_temperature_max_hass(device.actual_temperature)
+
+    @property
+    def current_operation(self):
+        """Return current operation (auto, manual, boost, vacation)."""
+        # Get the device we want (does not do any IO, just reads from memory)
+        device = self._cubehandle.cube.device_by_rf(self._rf_address)
+
+        # Mode Mapping
+        return self.map_mode_max_hass(device.mode)
+
+    @property
+    def operation_list(self):
+        """List of available operation modes."""
+        return self._operation_list
+
+    @property
+    def target_temperature(self):
+        """Return the temperature we try to reach."""
+        # Get the device we want (does not do any IO, just reads from memory)
+        device = self._cubehandle.cube.device_by_rf(self._rf_address)
+
+        # Map and return target temperature
+        return self.map_temperature_max_hass(device.target_temperature)
+
+    def set_temperature(self, **kwargs):
+        """Set new target temperatures."""
+        # Fail is target temperature has not been supplied as argument
+        if kwargs.get(ATTR_TEMPERATURE) is None:
+            return False
+
+        # Determine the new target temperature
+        target_temperature = kwargs.get(ATTR_TEMPERATURE)
+
+        # Write the target temperature to the MAX! Cube.
+        device = self._cubehandle.cube.device_by_rf(self._rf_address)
+
+        cube = self._cubehandle.cube
+
+        with self._cubehandle.mutex:
+            try:
+                cube.set_target_temperature(device, target_temperature)
+            except (socket.timeout, socket.error):
+                _LOGGER.error("Setting target temperature failed")
+                return False
+
+    def set_operation_mode(self, operation_mode):
+        """Set new operation mode."""
+        # Get the device we want to update
+        device = self._cubehandle.cube.device_by_rf(self._rf_address)
+
+        # Mode Mapping
+        mode = self.map_mode_hass_max(operation_mode)
+
+        # Write new mode to thermostat
+        if mode is None:
+            return False
+
+        with self._cubehandle.mutex:
+            try:
+                self._cubehandle.cube.set_mode(device, mode)
+            except (socket.timeout, socket.error):
+                _LOGGER.error("Setting operation mode failed")
+                return False
+
+    def update(self):
+        """Get latest data from MAX! Cube."""
+        # Update the CubeHandle
+        self._cubehandle.update()
+
+    @staticmethod
+    def map_temperature_max_hass(temperature):
+        """Map Temperature from MAX! to HASS."""
+        if temperature is None:
+            return STATE_UNKNOWN
+
+        return temperature
+
+    @staticmethod
+    def map_mode_hass_max(operation_mode):
+        """Map HASS Operation Modes to MAX! Operation Modes."""
+        from maxcube.device import \
+            MAX_DEVICE_MODE_AUTOMATIC, \
+            MAX_DEVICE_MODE_MANUAL, \
+            MAX_DEVICE_MODE_VACATION, \
+            MAX_DEVICE_MODE_BOOST
+
+        if operation_mode == STATE_AUTO:
+            mode = MAX_DEVICE_MODE_AUTOMATIC
+        elif operation_mode == STATE_MANUAL:
+            mode = MAX_DEVICE_MODE_MANUAL
+        elif operation_mode == STATE_VACATION:
+            mode = MAX_DEVICE_MODE_VACATION
+        elif operation_mode == STATE_BOOST:
+            mode = MAX_DEVICE_MODE_BOOST
+        else:
+            mode = None
+
+        return mode
+
+    @staticmethod
+    def map_mode_max_hass(mode):
+        """Map MAX! Operation Modes to HASS Operation Modes."""
+        from maxcube.device import \
+            MAX_DEVICE_MODE_AUTOMATIC, \
+            MAX_DEVICE_MODE_MANUAL, \
+            MAX_DEVICE_MODE_VACATION, \
+            MAX_DEVICE_MODE_BOOST
+
+        if mode == MAX_DEVICE_MODE_AUTOMATIC:
+            operation_mode = STATE_AUTO
+        elif mode == MAX_DEVICE_MODE_MANUAL:
+            operation_mode = STATE_MANUAL
+        elif mode == MAX_DEVICE_MODE_VACATION:
+            operation_mode = STATE_VACATION
+        elif mode == MAX_DEVICE_MODE_BOOST:
+            operation_mode = STATE_BOOST
+        else:
+            operation_mode = None
+
+        return operation_mode

homeassistant/components/climate/tado.py

@@ -0,0 +1,292 @@
+"""
+Tado component to create a climate device for each zone.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/climate.tado/
+"""
+import logging
+
+from homeassistant.const import TEMP_CELSIUS
+from homeassistant.components.climate import ClimateDevice
+from homeassistant.const import ATTR_TEMPERATURE
+from homeassistant.components.tado import DATA_TADO
+
+_LOGGER = logging.getLogger(__name__)
+
+CONST_MODE_SMART_SCHEDULE = 'SMART_SCHEDULE'  # Default mytado mode
+CONST_MODE_OFF = 'OFF'  # Switch off heating in a zone
+
+# When we change the temperature setting, we need an overlay mode
+# wait until tado changes the mode automatic
+CONST_OVERLAY_TADO_MODE = 'TADO_MODE'
+# the user has change the temperature or mode manually
+CONST_OVERLAY_MANUAL = 'MANUAL'
+# the temperature will be reset after a timespan
+CONST_OVERLAY_TIMER = 'TIMER'
+
+OPERATION_LIST = {
+    CONST_OVERLAY_MANUAL: 'Manual',
+    CONST_OVERLAY_TIMER: 'Timer',
+    CONST_OVERLAY_TADO_MODE: 'Tado mode',
+    CONST_MODE_SMART_SCHEDULE: 'Smart schedule',
+    CONST_MODE_OFF: 'Off',
+}
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Tado climate platform."""
+    tado = hass.data[DATA_TADO]
+
+    try:
+        zones = tado.get_zones()
+    except RuntimeError:
+        _LOGGER.error("Unable to get zone info from mytado")
+        return False
+
+    climate_devices = []
+    for zone in zones:
+        climate_devices.append(create_climate_device(
+            tado, hass, zone, zone['name'], zone['id']))
+
+    if len(climate_devices) > 0:
+        add_devices(climate_devices, True)
+        return True
+    else:
+        return False
+
+
+def create_climate_device(tado, hass, zone, name, zone_id):
+    """Create a Tado climate device."""
+    capabilities = tado.get_capabilities(zone_id)
+
+    unit = TEMP_CELSIUS
+    min_temp = float(capabilities['temperatures']['celsius']['min'])
+    max_temp = float(capabilities['temperatures']['celsius']['max'])
+    ac_mode = capabilities['type'] != 'HEATING'
+
+    data_id = 'zone {} {}'.format(name, zone_id)
+    device = TadoClimate(tado,
+                         name, zone_id, data_id,
+                         hass.config.units.temperature(min_temp, unit),
+                         hass.config.units.temperature(max_temp, unit),
+                         ac_mode)
+
+    tado.add_sensor(data_id, {
+        'id': zone_id,
+        'zone': zone,
+        'name': name,
+        'climate': device
+    })
+
+    return device
+
+
+class TadoClimate(ClimateDevice):
+    """Representation of a tado climate device."""
+
+    def __init__(self, store, zone_name, zone_id, data_id,
+                 min_temp, max_temp, ac_mode,
+                 tolerance=0.3):
+        """Initialization of Tado climate device."""
+        self._store = store
+        self._data_id = data_id
+
+        self.zone_name = zone_name
+        self.zone_id = zone_id
+
+        self.ac_mode = ac_mode
+
+        self._active = False
+        self._device_is_active = False
+
+        self._unit = TEMP_CELSIUS
+        self._cur_temp = None
+        self._cur_humidity = None
+        self._is_away = False
+        self._min_temp = min_temp
+        self._max_temp = max_temp
+        self._target_temp = None
+        self._tolerance = tolerance
+
+        self._current_operation = CONST_MODE_SMART_SCHEDULE
+        self._overlay_mode = CONST_MODE_SMART_SCHEDULE
+
+    @property
+    def name(self):
+        """Return the name of the sensor."""
+        return self.zone_name
+
+    @property
+    def current_humidity(self):
+        """Return the current humidity."""
+        return self._cur_humidity
+
+    @property
+    def current_temperature(self):
+        """Return the sensor temperature."""
+        return self._cur_temp
+
+    @property
+    def current_operation(self):
+        """Return current readable operation mode."""
+        return OPERATION_LIST.get(self._current_operation)
+
+    @property
+    def operation_list(self):
+        """List of available operation modes (readable)."""
+        return list(OPERATION_LIST.values())
+
+    @property
+    def temperature_unit(self):
+        """The unit of measurement used by the platform."""
+        return self._unit
+
+    @property
+    def is_away_mode_on(self):
+        """Return true if away mode is on."""
+        return self._is_away
+
+    @property
+    def target_temperature(self):
+        """Return the temperature we try to reach."""
+        return self._target_temp
+
+    def set_temperature(self, **kwargs):
+        """Set new target temperature."""
+        temperature = kwargs.get(ATTR_TEMPERATURE)
+        if temperature is None:
+            return
+
+        self._current_operation = CONST_OVERLAY_TADO_MODE
+        self._overlay_mode = None
+        self._target_temp = temperature
+        self._control_heating()
+
+    def set_operation_mode(self, readable_operation_mode):
+        """Set new operation mode."""
+        operation_mode = CONST_MODE_SMART_SCHEDULE
+
+        for mode, readable in OPERATION_LIST.items():
+            if readable == readable_operation_mode:
+                operation_mode = mode
+                break
+
+        self._current_operation = operation_mode
+        self._overlay_mode = None
+        self._control_heating()
+
+    @property
+    def min_temp(self):
+        """Return the minimum temperature."""
+        if self._min_temp:
+            return self._min_temp
+        else:
+            # get default temp from super class
+            return super().min_temp
+
+    @property
+    def max_temp(self):
+        """Return the maximum temperature."""
+        if self._max_temp:
+            return self._max_temp
+        else:
+            #  Get default temp from super class
+            return super().max_temp
+
+    def update(self):
+        """Update the state of this climate device."""
+        self._store.update()
+
+        data = self._store.get_data(self._data_id)
+
+        if data is None:
+            _LOGGER.debug("Recieved no data for zone %s", self.zone_name)
+            return
+
+        if 'sensorDataPoints' in data:
+            sensor_data = data['sensorDataPoints']
+            temperature = float(
+                sensor_data['insideTemperature']['celsius'])
+            humidity = float(
+                sensor_data['humidity']['percentage'])
+            setting = 0
+
+            # temperature setting will not exist when device is off
+            if 'temperature' in data['setting'] and \
+                    data['setting']['temperature'] is not None:
+                setting = float(
+                    data['setting']['temperature']['celsius'])
+
+            unit = TEMP_CELSIUS
+
+            self._cur_temp = self.hass.config.units.temperature(
+                temperature, unit)
+
+            self._target_temp = self.hass.config.units.temperature(
+                setting, unit)
+
+            self._cur_humidity = humidity
+
+        if 'tadoMode' in data:
+            mode = data['tadoMode']
+            self._is_away = mode == 'AWAY'
+
+        if 'setting' in data:
+            power = data['setting']['power']
+            if power == 'OFF':
+                self._current_operation = CONST_MODE_OFF
+                self._device_is_active = False
+            else:
+                self._device_is_active = True
+
+        if 'overlay' in data and data['overlay'] is not None:
+            overlay = True
+            termination = data['overlay']['termination']['type']
+        else:
+            overlay = False
+            termination = ""
+
+        # If you set mode manualy to off, there will be an overlay
+        # and a termination, but we want to see the mode "OFF"
+
+        if overlay and self._device_is_active:
+            # There is an overlay the device is on
+            self._overlay_mode = termination
+            self._current_operation = termination
+        else:
+            # There is no overlay, the mode will always be
+            # "SMART_SCHEDULE"
+            self._overlay_mode = CONST_MODE_SMART_SCHEDULE
+            self._current_operation = CONST_MODE_SMART_SCHEDULE
+
+    def _control_heating(self):
+        """Send new target temperature to mytado."""
+        if not self._active and None not in (
+                self._cur_temp, self._target_temp):
+            self._active = True
+            _LOGGER.info("Obtained current and target temperature. "
+                         "Tado thermostat active")
+
+        if not self._active or self._current_operation == self._overlay_mode:
+            return
+
+        if self._current_operation == CONST_MODE_SMART_SCHEDULE:
+            _LOGGER.info("Switching mytado.com to SCHEDULE (default) "
+                         "for zone %s", self.zone_name)
+            self._store.reset_zone_overlay(self.zone_id)
+            self._overlay_mode = self._current_operation
+            return
+
+        if self._current_operation == CONST_MODE_OFF:
+            _LOGGER.info("Switching mytado.com to OFF for zone %s",
+                         self.zone_name)
+            self._store.set_zone_overlay(self.zone_id, CONST_OVERLAY_MANUAL)
+            self._overlay_mode = self._current_operation
+            return
+
+        _LOGGER.info("Switching mytado.com to %s mode for zone %s",
+                     self._current_operation, self.zone_name)
+        self._store.set_zone_overlay(
+            self.zone_id, self._current_operation, self._target_temp)
+
+        self._overlay_mode = self._current_operation

homeassistant/components/climate/vera.py

@@ -7,14 +7,14 @@ https://home-assistant.io/components/switch.vera/
 import logging
 
 from homeassistant.util import convert
-from homeassistant.components.climate import ClimateDevice
+from homeassistant.components.climate import ClimateDevice, ENTITY_ID_FORMAT
 from homeassistant.const import (
     TEMP_FAHRENHEIT,
     TEMP_CELSIUS,
     ATTR_TEMPERATURE)
 
 from homeassistant.components.vera import (
-    VeraDevice, VERA_DEVICES, VERA_CONTROLLER)
+    VERA_CONTROLLER, VERA_DEVICES, VeraDevice)
 
 DEPENDENCIES = ['vera']
 
@@ -37,6 +37,7 @@ class VeraThermostat(VeraDevice, ClimateDevice):
     def __init__(self, vera_device, controller):
         """Initialize the Vera device."""
         VeraDevice.__init__(self, vera_device, controller)
+        self.entity_id = ENTITY_ID_FORMAT.format(self.vera_id)
 
     @property
     def current_operation(self):
@@ -84,11 +85,11 @@ class VeraThermostat(VeraDevice, ClimateDevice):
             return self.vera_device.fan_cycle()
 
     @property
-    def current_power_mwh(self):
-        """Current power usage in mWh."""
+    def current_power_w(self):
+        """Current power usage in W."""
         power = self.vera_device.power
         if power:
-            return convert(power, float, 0.0) * 1000
+            return convert(power, float, 0.0)
 
     def update(self):
         """Called by the vera device callback to update state."""

homeassistant/components/climate/wink.py

@@ -19,7 +19,6 @@ DEPENDENCIES = ['wink']
 STATE_AUX = 'aux'
 STATE_ECO = 'eco'
 STATE_FAN = 'fan'
-SPEED_LOWEST = 'lowest'
 SPEED_LOW = 'low'
 SPEED_MEDIUM = 'medium'
 SPEED_HIGH = 'high'
@@ -400,7 +399,7 @@ class WinkAC(WinkDevice, ClimateDevice):
             op_list.append(STATE_COOL)
         if 'auto_eco' in modes:
             op_list.append(STATE_ECO)
-        if 'fan_eco' in modes:
+        if 'fan_only' in modes:
             op_list.append(STATE_FAN)
         return op_list
 
@@ -439,9 +438,7 @@ class WinkAC(WinkDevice, ClimateDevice):
     def current_fan_mode(self):
         """Return the current fan mode."""
         speed = self.wink.current_fan_speed()
-        if speed <= 0.3 and speed >= 0.0:
-            return SPEED_LOWEST
-        elif speed <= 0.5 and speed > 0.3:
+        if speed <= 0.4 and speed > 0.3:
             return SPEED_LOW
         elif speed <= 0.8 and speed > 0.5:
             return SPEED_MEDIUM
@@ -453,14 +450,12 @@ class WinkAC(WinkDevice, ClimateDevice):
     @property
     def fan_list(self):
         """List of available fan modes."""
-        return [SPEED_LOWEST, SPEED_LOW, SPEED_MEDIUM, SPEED_HIGH]
+        return [SPEED_LOW, SPEED_MEDIUM, SPEED_HIGH]
 
     def set_fan_mode(self, mode):
         """Set fan speed."""
-        if mode == SPEED_LOWEST:
-            speed = 0.3
-        elif mode == SPEED_LOW:
-            speed = 0.5
+        if mode == SPEED_LOW:
+            speed = 0.4
         elif mode == SPEED_MEDIUM:
             speed = 0.8
         elif mode == SPEED_HIGH:

homeassistant/components/climate/zwave.py

@@ -10,7 +10,7 @@ import logging
 from homeassistant.components.climate import DOMAIN
 from homeassistant.components.climate import ClimateDevice
 from homeassistant.components.zwave import ZWaveDeviceEntity
-from homeassistant.components import zwave
+from homeassistant.components.zwave import async_setup_platform  # noqa # pylint: disable=unused-import
 from homeassistant.const import (
     TEMP_CELSIUS, TEMP_FAHRENHEIT, ATTR_TEMPERATURE)
 
@@ -32,29 +32,18 @@ DEVICE_MAPPINGS = {
 }
 
 
-def setup_platform(hass, config, add_devices, discovery_info=None):
-    """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)
-        return
+def get_device(hass, values, **kwargs):
+    """Create zwave entity device."""
     temp_unit = hass.config.units.temperature_unit
-    node = zwave.NETWORK.nodes[discovery_info[zwave.const.ATTR_NODE_ID]]
-    value = node.values[discovery_info[zwave.const.ATTR_VALUE_ID]]
-    value.set_change_verified(False)
-    add_devices([ZWaveClimate(value, temp_unit)])
-    _LOGGER.debug("discovery_info=%s and zwave.NETWORK=%s",
-                  discovery_info, zwave.NETWORK)
+    return ZWaveClimate(values, temp_unit)
 
 
 class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
     """Representation of a Z-Wave Climate device."""
 
-    def __init__(self, value, temp_unit):
+    def __init__(self, values, temp_unit):
         """Initialize the Z-Wave climate device."""
-        ZWaveDeviceEntity.__init__(self, value, DOMAIN)
-        self._index = value.index
-        self._node = value.node
+        ZWaveDeviceEntity.__init__(self, values, DOMAIN)
         self._target_temperature = None
         self._current_temperature = None
         self._current_operation = None
@@ -69,10 +58,11 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
         _LOGGER.debug("temp_unit is %s", self._unit)
         self._zxt_120 = None
         # Make sure that we have values for the key before converting to int
-        if (value.node.manufacturer_id.strip() and
-                value.node.product_id.strip()):
-            specific_sensor_key = (int(value.node.manufacturer_id, 16),
-                                   int(value.node.product_id, 16))
+        if (self.node.manufacturer_id.strip() and
+                self.node.product_id.strip()):
+            specific_sensor_key = (
+                int(self.node.manufacturer_id, 16),
+                int(self.node.product_id, 16))
             if specific_sensor_key in DEVICE_MAPPINGS:
                 if DEVICE_MAPPINGS[specific_sensor_key] == WORKAROUND_ZXT_120:
                     _LOGGER.debug("Remotec ZXT-120 Zwave Thermostat"
@@ -83,86 +73,59 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
     def update_properties(self):
         """Callback on data changes for node values."""
         # Operation Mode
-        self._current_operation = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_MODE, member='data')
-        operation_list = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_MODE,
-            member='data_items')
-        if operation_list:
-            self._operation_list = list(operation_list)
+        if self.values.mode:
+            self._current_operation = self.values.mode.data
+            operation_list = self.values.mode.data_items
+            if operation_list:
+                self._operation_list = list(operation_list)
         _LOGGER.debug("self._operation_list=%s", self._operation_list)
         _LOGGER.debug("self._current_operation=%s", self._current_operation)
 
         # Current Temp
-        self._current_temperature = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_SENSOR_MULTILEVEL,
-            label=['Temperature'], member='data')
-        device_unit = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_SENSOR_MULTILEVEL,
-            label=['Temperature'], member='units')
-        if device_unit is not None:
-            self._unit = device_unit
+        if self.values.temperature:
+            self._current_temperature = self.values.temperature.data
+            device_unit = self.values.temperature.units
+            if device_unit is not None:
+                self._unit = device_unit
 
         # Fan Mode
-        self._current_fan_mode = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_FAN_MODE,
-            member='data')
-        fan_list = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_FAN_MODE,
-            member='data_items')
-        if fan_list:
-            self._fan_list = list(fan_list)
+        if self.values.fan_mode:
+            self._current_fan_mode = self.values.fan_mode.data
+            fan_list = self.values.fan_mode.data_items
+            if fan_list:
+                self._fan_list = list(fan_list)
         _LOGGER.debug("self._fan_list=%s", self._fan_list)
         _LOGGER.debug("self._current_fan_mode=%s",
                       self._current_fan_mode)
         # Swing mode
         if self._zxt_120 == 1:
-            self._current_swing_mode = (
-                self.get_value(
-                    class_id=zwave.const.COMMAND_CLASS_CONFIGURATION,
-                    index=33,
-                    member='data'))
-            swing_list = self.get_value(class_id=zwave.const
-                                        .COMMAND_CLASS_CONFIGURATION,
-                                        index=33,
-                                        member='data_items')
-            if swing_list:
-                self._swing_list = list(swing_list)
+            if self.values.zxt_120_swing_mode:
+                self._current_swing_mode = self.values.zxt_120_swing_mode.data
+                swing_list = self.values.zxt_120_swing_mode.data_items
+                if swing_list:
+                    self._swing_list = list(swing_list)
             _LOGGER.debug("self._swing_list=%s", self._swing_list)
             _LOGGER.debug("self._current_swing_mode=%s",
                           self._current_swing_mode)
         # Set point
-        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
-                else:
-                    self._target_temperature = round((float(value.data)), 1)
+        if self.values.primary.data == 0:
+            _LOGGER.debug("Setpoint is 0, setting default to "
+                          "current_temperature=%s",
+                          self._current_temperature)
+            if self._current_temperature is not None:
+                self._target_temperature = (
+                    round((float(self._current_temperature)), 1))
+        else:
+            self._target_temperature = round(
+                (float(self.values.primary.data)), 1)
 
         # Operating state
-        self._operating_state = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_OPERATING_STATE,
-            member='data')
+        if self.values.operating_state:
+            self._operating_state = self.values.operating_state.data
 
         # Fan operating state
-        self._fan_state = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_FAN_STATE,
-            member='data')
-
-    @property
-    def should_poll(self):
-        """No polling on Z-Wave."""
-        return False
+        if self.values.fan_state:
+            self._fan_state = self.values.fan_state.data
 
     @property
     def current_fan_mode(self):
@@ -221,36 +184,31 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
         else:
             return
 
-        self.set_value(
-            class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_SETPOINT,
-            index=self._index, data=temperature)
-        self.update_ha_state()
+        self.values.primary.data = temperature
 
     def set_fan_mode(self, fan):
         """Set new target fan mode."""
-        self.set_value(
-            class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_FAN_MODE,
-            index=0, data=bytes(fan, 'utf-8'))
+        if self.values.fan_mode:
+            self.values.fan_mode.data = bytes(fan, 'utf-8')
 
     def set_operation_mode(self, operation_mode):
         """Set new target operation mode."""
-        self.set_value(
-            class_id=zwave.const.COMMAND_CLASS_THERMOSTAT_MODE,
-            index=0, data=bytes(operation_mode, 'utf-8'))
+        if self.values.mode:
+            self.values.mode.data = bytes(operation_mode, 'utf-8')
 
     def set_swing_mode(self, swing_mode):
         """Set new target swing mode."""
         if self._zxt_120 == 1:
-            self.set_value(
-                class_id=zwave.const.COMMAND_CLASS_CONFIGURATION,
-                index=33, data=bytes(swing_mode, 'utf-8'))
+            if self.values.zxt_120_swing_mode:
+                self.values.zxt_120_swing_mode.data = bytes(
+                    swing_mode, 'utf-8')
 
     @property
     def device_state_attributes(self):
         """Return the device specific state attributes."""
         data = super().device_state_attributes
         if self._operating_state:
-            data[ATTR_OPERATING_STATE] = self._operating_state,
+            data[ATTR_OPERATING_STATE] = self._operating_state
         if self._fan_state:
             data[ATTR_FAN_STATE] = self._fan_state
         return data

homeassistant/components/config/__init__.py

@@ -6,7 +6,7 @@ import voluptuous as vol
 
 from homeassistant.core import callback
 from homeassistant.const import EVENT_COMPONENT_LOADED
-from homeassistant.bootstrap import (
+from homeassistant.setup import (
     async_prepare_setup_platform, ATTR_COMPONENT)
 from homeassistant.components.frontend import register_built_in_panel
 from homeassistant.components.http import HomeAssistantView
@@ -129,5 +129,8 @@ def _read(path):
 
 def _write(path, data):
     """Write YAML helper."""
+    # Do it before opening file. If dump causes error it will now not
+    # truncate the file.
+    data = dump(data)
     with open(path, 'w', encoding='utf-8') as outfile:
-        outfile.write(dump(data))
+        outfile.write(data)

homeassistant/components/cover/__init__.py

@@ -166,7 +166,7 @@ def async_setup(hass, config):
             if not cover.should_poll:
                 continue
 
-            update_coro = hass.loop.create_task(
+            update_coro = hass.async_add_job(
                 cover.async_update_ha_state(True))
             if hasattr(cover, 'async_update'):
                 update_tasks.append(update_coro)

homeassistant/components/cover/mqtt.py

@@ -54,7 +54,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     if value_template is not None:
         value_template.hass = hass
 
-    yield from async_add_devices([MqttCover(
+    async_add_devices([MqttCover(
         config.get(CONF_NAME),
         config.get(CONF_STATE_TOPIC),
         config.get(CONF_COMMAND_TOPIC),

homeassistant/components/cover/myq.py

@@ -14,8 +14,8 @@ from homeassistant.const import (
 import homeassistant.helpers.config_validation as cv
 
 REQUIREMENTS = [
-    'https://github.com/arraylabs/pymyq/archive/v0.0.6.zip'
-    '#pymyq==0.0.6']
+    'https://github.com/arraylabs/pymyq/archive/v0.0.8.zip'
+    '#pymyq==0.0.8']
 
 COVER_SCHEMA = vol.Schema({
     vol.Required(CONF_TYPE): cv.string,

homeassistant/components/cover/vera.py

@@ -6,9 +6,9 @@ https://home-assistant.io/components/cover.vera/
 """
 import logging
 
-from homeassistant.components.cover import CoverDevice
+from homeassistant.components.cover import CoverDevice, ENTITY_ID_FORMAT
 from homeassistant.components.vera import (
-    VeraDevice, VERA_DEVICES, VERA_CONTROLLER)
+    VERA_CONTROLLER, VERA_DEVICES, VeraDevice)
 
 DEPENDENCIES = ['vera']
 
@@ -28,6 +28,7 @@ class VeraCover(VeraDevice, CoverDevice):
     def __init__(self, vera_device, controller):
         """Initialize the Vera device."""
         VeraDevice.__init__(self, vera_device, controller)
+        self.entity_id = ENTITY_ID_FORMAT.format(self.vera_id)
 
     @property
     def current_cover_position(self):
@@ -46,6 +47,7 @@ class VeraCover(VeraDevice, CoverDevice):
     def set_cover_position(self, position, **kwargs):
         """Move the cover to a specific position."""
         self.vera_device.set_level(position)
+        self.schedule_update_ha_state()
 
     @property
     def is_closed(self):
@@ -59,11 +61,14 @@ class VeraCover(VeraDevice, CoverDevice):
     def open_cover(self, **kwargs):
         """Open the cover."""
         self.vera_device.open()
+        self.schedule_update_ha_state()
 
     def close_cover(self, **kwargs):
         """Close the cover."""
         self.vera_device.close()
+        self.schedule_update_ha_state()
 
     def stop_cover(self, **kwargs):
         """Stop the cover."""
         self.vera_device.stop()
+        self.schedule_update_ha_state()

homeassistant/components/cover/zwave.py

@@ -11,6 +11,7 @@ from homeassistant.components.cover import (
     DOMAIN, SUPPORT_OPEN, SUPPORT_CLOSE)
 from homeassistant.components.zwave import ZWaveDeviceEntity
 from homeassistant.components import zwave
+from homeassistant.components.zwave import async_setup_platform  # noqa # pylint: disable=unused-import
 from homeassistant.components.zwave import workaround
 from homeassistant.components.cover import CoverDevice
 
@@ -19,42 +20,33 @@ _LOGGER = logging.getLogger(__name__)
 SUPPORT_GARAGE = SUPPORT_OPEN | SUPPORT_CLOSE
 
 
-def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Find and return Z-Wave covers."""
-    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]]
-
-    if (value.command_class == zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL
-            and value.index == 0):
-        value.set_change_verified(False)
-        add_devices([ZwaveRollershutter(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
+def get_device(values, node_config, **kwargs):
+    """Create zwave entity device."""
+    invert_buttons = node_config.get(zwave.CONF_INVERT_OPENCLOSE_BUTTONS)
+    if (values.primary.command_class ==
+            zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL
+            and values.primary.index == 0):
+        return ZwaveRollershutter(values, invert_buttons)
+    elif (values.primary.command_class in [
+            zwave.const.COMMAND_CLASS_SWITCH_BINARY,
+            zwave.const.COMMAND_CLASS_BARRIER_OPERATOR]):
+        return ZwaveGarageDoor(values)
+    return None
 
 
 class ZwaveRollershutter(zwave.ZWaveDeviceEntity, CoverDevice):
     """Representation of an Zwave roller shutter."""
 
-    def __init__(self, value):
+    def __init__(self, values, invert_buttons):
         """Initialize the zwave rollershutter."""
-        ZWaveDeviceEntity.__init__(self, value, DOMAIN)
+        ZWaveDeviceEntity.__init__(self, values, DOMAIN)
         # pylint: disable=no-member
-        self._node = value.node
         self._open_id = None
         self._close_id = None
         self._current_position = None
+        self._invert_buttons = invert_buttons
 
-        self._workaround = workaround.get_device_mapping(value)
+        self._workaround = workaround.get_device_mapping(values.primary)
         if self._workaround:
             _LOGGER.debug("Using workaround %s", self._workaround)
         self.update_properties()
@@ -62,17 +54,16 @@ class ZwaveRollershutter(zwave.ZWaveDeviceEntity, CoverDevice):
     def update_properties(self):
         """Callback on data changes for node values."""
         # Position value
-        self._current_position = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL,
-            label=['Level'], member='data')
-        self._open_id = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL,
-            label=['Open', 'Up'], member='value_id')
-        self._close_id = self.get_value(
-            class_id=zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL,
-            label=['Close', 'Down'], member='value_id')
-        if self._workaround == workaround.WORKAROUND_REVERSE_OPEN_CLOSE:
-            self._open_id, self._close_id = self._close_id, self._open_id
+        self._current_position = self.values.primary.data
+
+        if self.values.open and self.values.close and \
+                self._open_id is None and self._close_id is None:
+            if self._invert_buttons:
+                self._open_id = self.values.close.value_id
+                self._close_id = self.values.open.value_id
+            else:
+                self._open_id = self.values.open.value_id
+                self._close_id = self.values.close.value_id
 
     @property
     def is_closed(self):
@@ -107,7 +98,7 @@ class ZwaveRollershutter(zwave.ZWaveDeviceEntity, CoverDevice):
 
     def set_cover_position(self, position, **kwargs):
         """Move the roller shutter to a specific position."""
-        self._node.set_dimmer(self._value.value_id, position)
+        self.node.set_dimmer(self.values.primary.value_id, position)
 
     def stop_cover(self, **kwargs):
         """Stop the roller shutter."""
@@ -117,14 +108,14 @@ class ZwaveRollershutter(zwave.ZWaveDeviceEntity, CoverDevice):
 class ZwaveGarageDoor(zwave.ZWaveDeviceEntity, CoverDevice):
     """Representation of an Zwave garage door device."""
 
-    def __init__(self, value):
+    def __init__(self, values):
         """Initialize the zwave garage door."""
-        ZWaveDeviceEntity.__init__(self, value, DOMAIN)
+        ZWaveDeviceEntity.__init__(self, values, DOMAIN)
         self.update_properties()
 
     def update_properties(self):
         """Callback on data changes for node values."""
-        self._state = self._value.data
+        self._state = self.values.primary.data
 
     @property
     def is_closed(self):
@@ -133,11 +124,11 @@ class ZwaveGarageDoor(zwave.ZWaveDeviceEntity, CoverDevice):
 
     def close_cover(self):
         """Close the garage door."""
-        self._value.data = False
+        self.values.primary.data = False
 
     def open_cover(self):
         """Open the garage door."""
-        self._value.data = True
+        self.values.primary.data = True
 
     @property
     def device_class(self):

homeassistant/components/demo.py

@@ -4,6 +4,7 @@ Sets up a demo environment that mimics interaction with devices.
 For more details about this component, please refer to the documentation
 https://home-assistant.io/components/demo/
 """
+import asyncio
 import time
 
 import homeassistant.bootstrap as bootstrap
@@ -34,7 +35,8 @@ COMPONENTS_WITH_DEMO_PLATFORM = [
 ]
 
 
-def setup(hass, config):
+@asyncio.coroutine
+def async_setup(hass, config):
     """Setup a demo environment."""
     group = loader.get_component('group')
     configurator = loader.get_component('configurator')
@@ -44,7 +46,7 @@ def setup(hass, config):
     config.setdefault(DOMAIN, {})
 
     if config[DOMAIN].get('hide_demo_state') != 1:
-        hass.states.set('a.Demo_Mode', 'Enabled')
+        hass.states.async_set('a.Demo_Mode', 'Enabled')
 
     # Setup sun
     if not hass.config.latitude:
@@ -53,50 +55,71 @@ def setup(hass, config):
     if not hass.config.longitude:
         hass.config.longitude = 117.22743
 
-    bootstrap.setup_component(hass, 'sun')
+    tasks = [
+        bootstrap.async_setup_component(hass, 'sun')
+    ]
 
     # Setup demo platforms
     demo_config = config.copy()
     for component in COMPONENTS_WITH_DEMO_PLATFORM:
         demo_config[component] = {CONF_PLATFORM: 'demo'}
-        bootstrap.setup_component(hass, component, demo_config)
+        tasks.append(
+            bootstrap.async_setup_component(hass, component, demo_config))
+
+    # Set up input select
+    tasks.append(bootstrap.async_setup_component(
+        hass, 'input_select',
+        {'input_select':
+         {'living_room_preset': {'options': ['Visitors',
+                                             'Visitors with kids',
+                                             'Home Alone']},
+          'who_cooks': {'icon': 'mdi:panda',
+                        'initial': 'Anne Therese',
+                        'name': 'Cook today',
+                        'options': ['Paulus', 'Anne Therese']}}}))
+    # Set up input boolean
+    tasks.append(bootstrap.async_setup_component(
+        hass, 'input_boolean',
+        {'input_boolean': {'notify': {
+            'icon': 'mdi:car',
+            'initial': False,
+            'name': 'Notify Anne Therese is home'}}}))
+
+    # Set up input boolean
+    tasks.append(bootstrap.async_setup_component(
+        hass, 'input_slider',
+        {'input_slider': {
+            'noise_allowance': {'icon': 'mdi:bell-ring',
+                                'min': 0,
+                                'max': 10,
+                                'name': 'Allowed Noise',
+                                'unit_of_measurement': 'dB'}}}))
+
+    # Set up weblink
+    tasks.append(bootstrap.async_setup_component(
+        hass, 'weblink',
+        {'weblink': {'entities': [{'name': 'Router',
+                                   'url': 'http://192.168.1.1'}]}}))
+
+    results = yield from asyncio.gather(*tasks, loop=hass.loop)
+
+    if any(not result for result in results):
+        return False
 
     # Setup example persistent notification
-    persistent_notification.create(
+    persistent_notification.async_create(
         hass, 'This is an example of a persistent notification.',
         title='Example Notification')
 
     # Setup room groups
-    lights = sorted(hass.states.entity_ids('light'))
-    switches = sorted(hass.states.entity_ids('switch'))
-    media_players = sorted(hass.states.entity_ids('media_player'))
+    lights = sorted(hass.states.async_entity_ids('light'))
+    switches = sorted(hass.states.async_entity_ids('switch'))
+    media_players = sorted(hass.states.async_entity_ids('media_player'))
 
-    group.Group.create_group(hass, 'living room', [
-        lights[1], switches[0], 'input_select.living_room_preset',
-        'rollershutter.living_room_window', media_players[1],
-        'scene.romantic_lights'])
-    group.Group.create_group(hass, 'bedroom', [
-        lights[0], switches[1], media_players[0],
-        'input_slider.noise_allowance'])
-    group.Group.create_group(hass, 'kitchen', [
-        lights[2], 'rollershutter.kitchen_window', 'lock.kitchen_door'])
-    group.Group.create_group(hass, 'doors', [
-        'lock.front_door', 'lock.kitchen_door',
-        'garage_door.right_garage_door', 'garage_door.left_garage_door'])
-    group.Group.create_group(hass, 'automations', [
-        'input_select.who_cooks', 'input_boolean.notify', ])
-    group.Group.create_group(hass, 'people', [
-        'device_tracker.demo_anne_therese', 'device_tracker.demo_home_boy',
-        'device_tracker.demo_paulus'])
-    group.Group.create_group(hass, 'downstairs', [
-        'group.living_room', 'group.kitchen',
-        'scene.romantic_lights', 'rollershutter.kitchen_window',
-        'rollershutter.living_room_window', 'group.doors',
-        'thermostat.ecobee',
-    ], view=True)
+    tasks2 = []
 
     # Setup scripts
-    bootstrap.setup_component(
+    tasks2.append(bootstrap.async_setup_component(
         hass, 'script',
         {'script': {
             'demo': {
@@ -115,10 +138,10 @@ def setup(hass, config):
                     'service': 'light.turn_off',
                     'data': {ATTR_ENTITY_ID: lights[0]}
                 }]
-            }}})
+            }}}))
 
     # Setup scenes
-    bootstrap.setup_component(
+    tasks2.append(bootstrap.async_setup_component(
         hass, 'scene',
         {'scene': [
             {'name': 'Romantic lights',
@@ -132,41 +155,37 @@ def setup(hass, config):
                  switches[0]: True,
                  switches[1]: False,
              }},
-            ]})
+            ]}))
 
-    # Set up input select
-    bootstrap.setup_component(
-        hass, 'input_select',
-        {'input_select':
-         {'living_room_preset': {'options': ['Visitors',
-                                             'Visitors with kids',
-                                             'Home Alone']},
-          'who_cooks': {'icon': 'mdi:panda',
-                        'initial': 'Anne Therese',
-                        'name': 'Cook today',
-                        'options': ['Paulus', 'Anne Therese']}}})
-    # Set up input boolean
-    bootstrap.setup_component(
-        hass, 'input_boolean',
-        {'input_boolean': {'notify': {'icon': 'mdi:car',
-                                      'initial': False,
-                                      'name': 'Notify Anne Therese is home'}}})
+    tasks2.append(group.Group.async_create_group(hass, 'living room', [
+        lights[1], switches[0], 'input_select.living_room_preset',
+        'rollershutter.living_room_window', media_players[1],
+        'scene.romantic_lights']))
+    tasks2.append(group.Group.async_create_group(hass, 'bedroom', [
+        lights[0], switches[1], media_players[0],
+        'input_slider.noise_allowance']))
+    tasks2.append(group.Group.async_create_group(hass, 'kitchen', [
+        lights[2], 'rollershutter.kitchen_window', 'lock.kitchen_door']))
+    tasks2.append(group.Group.async_create_group(hass, 'doors', [
+        'lock.front_door', 'lock.kitchen_door',
+        'garage_door.right_garage_door', 'garage_door.left_garage_door']))
+    tasks2.append(group.Group.async_create_group(hass, 'automations', [
+        'input_select.who_cooks', 'input_boolean.notify', ]))
+    tasks2.append(group.Group.async_create_group(hass, 'people', [
+        'device_tracker.demo_anne_therese', 'device_tracker.demo_home_boy',
+        'device_tracker.demo_paulus']))
+    tasks2.append(group.Group.async_create_group(hass, 'downstairs', [
+        'group.living_room', 'group.kitchen',
+        'scene.romantic_lights', 'rollershutter.kitchen_window',
+        'rollershutter.living_room_window', 'group.doors',
+        'thermostat.ecobee',
+    ], view=True))
 
-    # Set up input boolean
-    bootstrap.setup_component(
-        hass, 'input_slider',
-        {'input_slider': {
-            'noise_allowance': {'icon': 'mdi:bell-ring',
-                                'min': 0,
-                                'max': 10,
-                                'name': 'Allowed Noise',
-                                'unit_of_measurement': 'dB'}}})
+    results = yield from asyncio.gather(*tasks2, loop=hass.loop)
+
+    if any(not result for result in results):
+        return False
 
-    # Set up weblink
-    bootstrap.setup_component(
-        hass, 'weblink',
-        {'weblink': {'entities': [{'name': 'Router',
-                                   'url': 'http://192.168.1.1'}]}})
     # Setup configurator
     configurator_ids = []
 
@@ -184,14 +203,17 @@ def setup(hass, config):
         else:
             configurator.request_done(configurator_ids[0])
 
-    request_id = configurator.request_config(
-        hass, "Philips Hue", hue_configuration_callback,
-        description=("Press the button on the bridge to register Philips Hue "
-                     "with Home Assistant."),
-        description_image="/static/images/config_philips_hue.jpg",
-        submit_caption="I have pressed the button"
-    )
+    def setup_configurator():
+        """Setup configurator."""
+        request_id = configurator.request_config(
+            hass, "Philips Hue", hue_configuration_callback,
+            description=("Press the button on the bridge to register Philips "
+                         "Hue with Home Assistant."),
+            description_image="/static/images/config_philips_hue.jpg",
+            submit_caption="I have pressed the button"
+        )
+        configurator_ids.append(request_id)
 
-    configurator_ids.append(request_id)
+    hass.async_add_job(setup_configurator)
 
     return True

homeassistant/components/device_tracker/__init__.py

@@ -14,12 +14,11 @@ import aiohttp
 import async_timeout
 import voluptuous as vol
 
-from homeassistant.bootstrap import (
-    async_prepare_setup_platform, async_log_exception)
+from homeassistant.setup import async_prepare_setup_platform
 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
+from homeassistant.config import load_yaml_config_file, async_log_exception
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers import config_per_platform, discovery
@@ -133,18 +132,6 @@ def async_setup(hass: HomeAssistantType, config: ConfigType):
     devices = yield from async_load_config(yaml_path, hass, consider_home)
     tracker = DeviceTracker(hass, consider_home, track_new, devices)
 
-    # added_to_hass
-    add_tasks = [device.async_added_to_hass() for device in devices
-                 if device.track]
-    if add_tasks:
-        yield from asyncio.wait(add_tasks, loop=hass.loop)
-
-    # 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."""
@@ -227,6 +214,8 @@ def async_setup(hass: HomeAssistantType, config: ConfigType):
     hass.services.async_register(
         DOMAIN, SERVICE_SEE, async_see_service, descriptions.get(SERVICE_SEE))
 
+    # restore
+    yield from tracker.async_setup_tracked_device()
     return True
 
 
@@ -357,6 +346,27 @@ class DeviceTracker(object):
                device.stale(now):
                 self.hass.async_add_job(device.async_update_ha_state(True))
 
+    @asyncio.coroutine
+    def async_setup_tracked_device(self):
+        """Setup all not exists tracked devices.
+
+        This method is a coroutine.
+        """
+        @asyncio.coroutine
+        def async_init_single_device(dev):
+            """Init a single device_tracker entity."""
+            yield from dev.async_added_to_hass()
+            yield from dev.async_update_ha_state()
+
+        tasks = []
+        for device in self.devices.values():
+            if device.track and not device.last_seen:
+                tasks.append(self.hass.async_add_job(
+                    async_init_single_device(device)))
+
+        if tasks:
+            yield from asyncio.wait(tasks, loop=self.hass.loop)
+
 
 class Device(Entity):
     """Represent a tracked device."""
@@ -543,7 +553,6 @@ class Device(Entity):
         # bytes like 00 get truncates to 0, API needs full bytes
         oui = '{:02x}:{:02x}:{:02x}'.format(*[int(b, 16) for b in oui_bytes])
         url = 'http://api.macvendors.com/' + oui
-        resp = None
         try:
             websession = async_get_clientsession(self.hass)
 
@@ -560,13 +569,9 @@ class Device(Entity):
             # in the 'known_devices.yaml' file which only happens
             # the first time the device is seen.
             return 'unknown'
-        except (asyncio.TimeoutError, aiohttp.errors.ClientError,
-                aiohttp.errors.ClientDisconnectedError):
+        except (asyncio.TimeoutError, aiohttp.ClientError):
             # same as above
             return 'unknown'
-        finally:
-            if resp is not None:
-                yield from resp.release()
 
     @asyncio.coroutine
     def async_added_to_hass(self):

homeassistant/components/device_tracker/bluetooth_le_tracker.py

@@ -110,7 +110,7 @@ def setup_scanner(hass, config, see, discovery_info=None):
                     _LOGGER.info("Discovered Bluetooth LE device %s", address)
                     see_device(address, devs[address], new_device=True)
 
-        track_point_in_utc_time(hass, update_ble, now + interval)
+        track_point_in_utc_time(hass, update_ble, dt_util.utcnow() + interval)
 
     update_ble(dt_util.utcnow())
 

homeassistant/components/device_tracker/bluetooth_tracker.py

@@ -82,7 +82,8 @@ def setup_scanner(hass, config, see, discovery_info=None):
                 see_device((mac, result))
         except bluetooth.BluetoothError:
             _LOGGER.exception('Error looking up bluetooth device!')
-        track_point_in_utc_time(hass, update_bluetooth, now + interval)
+        track_point_in_utc_time(
+            hass, update_bluetooth, dt_util.utcnow() + interval)
 
     update_bluetooth(dt_util.utcnow())
 

homeassistant/components/device_tracker/fritz.py

@@ -15,7 +15,7 @@ from homeassistant.components.device_tracker import (
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
 from homeassistant.util import Throttle
 
-REQUIREMENTS = ['fritzconnection==0.6']
+REQUIREMENTS = ['fritzconnection==0.6.3']
 
 # Return cached results if last scan was less then this time ago.
 MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)

homeassistant/components/device_tracker/icloud.py

@@ -197,13 +197,22 @@ class Icloud(DeviceScanner):
 
     def icloud_trusted_device_callback(self, callback_data):
         """The trusted device is chosen."""
-        self._trusted_device = int(callback_data.get('0', '0'))
+        self._trusted_device = int(callback_data.get('trusted_device'))
         self._trusted_device = self.api.trusted_devices[self._trusted_device]
+
+        if not self.api.send_verification_code(self._trusted_device):
+            _LOGGER.error('Failed to send verification code')
+            self._trusted_device = None
+            return
+
         if self.accountname in _CONFIGURING:
             request_id = _CONFIGURING.pop(self.accountname)
             configurator = get_component('configurator')
             configurator.request_done(request_id)
 
+        # Trigger the next step immediately
+        self.icloud_need_verification_code()
+
     def icloud_need_trusted_device(self):
         """We need a trusted device."""
         configurator = get_component('configurator')
@@ -213,7 +222,10 @@ class Icloud(DeviceScanner):
         devicesstring = ''
         devices = self.api.trusted_devices
         for i, device in enumerate(devices):
-            devicesstring += "{}: {};".format(i, device.get('deviceName'))
+            devicename = device.get(
+                'deviceName',
+                'SMS to %s' % device.get('phoneNumber'))
+            devicesstring += "{}: {};".format(i, devicename)
 
         _CONFIGURING[self.accountname] = configurator.request_config(
             self.hass, 'iCloud {}'.format(self.accountname),
@@ -223,12 +235,27 @@ class Icloud(DeviceScanner):
                 ' the index from this list: ' + devicesstring),
             entity_picture="/static/images/config_icloud.png",
             submit_caption='Confirm',
-            fields=[{'id': '0'}]
+            fields=[{'id': 'trusted_device', 'name': 'Trusted Device'}]
         )
 
     def icloud_verification_callback(self, callback_data):
         """The trusted device is chosen."""
-        self._verification_code = callback_data.get('0')
+        from pyicloud.exceptions import PyiCloudException
+        self._verification_code = callback_data.get('code')
+
+        try:
+            if not self.api.validate_verification_code(
+                    self._trusted_device, self._verification_code):
+                raise PyiCloudException('Unknown failure')
+        except PyiCloudException as error:
+            # Reset to the inital 2FA state to allow the user to retry
+            _LOGGER.error('Failed to verify verification code: %s', error)
+            self._trusted_device = None
+            self._verification_code = None
+
+            # Trigger the next step immediately
+            self.icloud_need_trusted_device()
+
         if self.accountname in _CONFIGURING:
             request_id = _CONFIGURING.pop(self.accountname)
             configurator = get_component('configurator')
@@ -240,22 +267,17 @@ class Icloud(DeviceScanner):
         if self.accountname in _CONFIGURING:
             return
 
-        if self.api.send_verification_code(self._trusted_device):
-            self._verification_code = 'waiting'
-
         _CONFIGURING[self.accountname] = configurator.request_config(
             self.hass, 'iCloud {}'.format(self.accountname),
             self.icloud_verification_callback,
             description=('Please enter the validation code:'),
             entity_picture="/static/images/config_icloud.png",
             submit_caption='Confirm',
-            fields=[{'code': '0'}]
+            fields=[{'id': 'code', 'name': 'code'}]
         )
 
     def keep_alive(self, now):
         """Keep the api alive."""
-        from pyicloud.exceptions import PyiCloud2FARequiredError
-
         if self.api is None:
             self.reset_account_icloud()
 
@@ -263,9 +285,8 @@ class Icloud(DeviceScanner):
             return
 
         if self.api.requires_2fa:
+            from pyicloud.exceptions import PyiCloudException
             try:
-                self.api.authenticate()
-            except PyiCloud2FARequiredError:
                 if self._trusted_device is None:
                     self.icloud_need_trusted_device()
                     return
@@ -274,12 +295,14 @@ class Icloud(DeviceScanner):
                     self.icloud_need_verification_code()
                     return
 
-                if self._verification_code == 'waiting':
-                    return
+                self.api.authenticate()
+                if self.api.requires_2fa:
+                    raise Exception('Unknown failure')
 
-                if self.api.validate_verification_code(
-                        self._trusted_device, self._verification_code):
-                    self._verification_code = None
+                self._trusted_device = None
+                self._verification_code = None
+            except PyiCloudException as error:
+                _LOGGER.error("Error setting up 2fa: %s", error)
         else:
             self.api.authenticate()
 
@@ -397,13 +420,13 @@ class Icloud(DeviceScanner):
         try:
             if devicename is not None:
                 if devicename in self.devices:
-                    self.devices[devicename].update_icloud()
+                    self.devices[devicename].location()
                 else:
                     _LOGGER.error("devicename %s unknown for account %s",
                                   devicename, self._attrs[ATTR_ACCOUNTNAME])
             else:
                 for device in self.devices:
-                    self.devices[device].update_icloud()
+                    self.devices[device].location()
         except PyiCloudNoDevicesException:
             _LOGGER.error('No iCloud Devices found!')
 

homeassistant/components/device_tracker/locative.py

@@ -18,6 +18,7 @@ from homeassistant.components.device_tracker import (  # NOQA
 _LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ['http']
+URL = '/api/locative'
 
 
 def setup_scanner(hass, config, see, discovery_info=None):
@@ -30,7 +31,7 @@ def setup_scanner(hass, config, see, discovery_info=None):
 class LocativeView(HomeAssistantView):
     """View to handle locative requests."""
 
-    url = '/api/locative'
+    url = URL
     name = 'api:locative'
 
     def __init__(self, see):

homeassistant/components/device_tracker/luci.py

@@ -14,6 +14,7 @@ import requests
 import voluptuous as vol
 
 import homeassistant.helpers.config_validation as cv
+from homeassistant.exceptions import HomeAssistantError
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
@@ -31,6 +32,12 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 })
 
 
+class InvalidLuciTokenError(HomeAssistantError):
+    """When an invalid token is detected."""
+
+    pass
+
+
 def get_scanner(hass, config):
     """Validate the configuration and return a Luci scanner."""
     scanner = LuciDeviceScanner(config[DOMAIN])
@@ -46,8 +53,9 @@ class LuciDeviceScanner(DeviceScanner):
 
     def __init__(self, config):
         """Initialize the scanner."""
-        host = config[CONF_HOST]
-        username, password = config[CONF_USERNAME], config[CONF_PASSWORD]
+        self.host = config[CONF_HOST]
+        self.username = config[CONF_USERNAME]
+        self.password = config[CONF_PASSWORD]
 
         self.parse_api_pattern = re.compile(r"(?P<param>\w*) = (?P<value>.*);")
 
@@ -55,12 +63,15 @@ class LuciDeviceScanner(DeviceScanner):
 
         self.last_results = {}
 
-        self.token = _get_token(host, username, password)
-        self.host = host
+        self.refresh_token()
 
         self.mac2name = None
         self.success_init = self.token is not None
 
+    def refresh_token(self):
+        """Get a new token."""
+        self.token = _get_token(self.host, self.username, self.password)
+
     def scan_devices(self):
         """Scan for new devices and return a list with found device IDs."""
         self._update_info()
@@ -98,8 +109,15 @@ class LuciDeviceScanner(DeviceScanner):
             _LOGGER.info('Checking ARP')
 
             url = 'http://{}/cgi-bin/luci/rpc/sys'.format(self.host)
-            result = _req_json_rpc(url, 'net.arptable',
-                                   params={'auth': self.token})
+
+            try:
+                result = _req_json_rpc(url, 'net.arptable',
+                                       params={'auth': self.token})
+            except InvalidLuciTokenError:
+                _LOGGER.info('Refreshing token')
+                self.refresh_token()
+                return False
+
             if result:
                 self.last_results = []
                 for device_entry in result:
@@ -116,6 +134,7 @@ class LuciDeviceScanner(DeviceScanner):
 def _req_json_rpc(url, method, *args, **kwargs):
     """Perform one JSON RPC operation."""
     data = json.dumps({'method': method, 'params': args})
+
     try:
         res = requests.post(url, data=data, timeout=5, **kwargs)
     except requests.exceptions.Timeout:
@@ -139,6 +158,10 @@ def _req_json_rpc(url, method, *args, **kwargs):
             "Failed to authenticate, "
             "please check your username and password")
         return
+    elif res.status_code == 403:
+        _LOGGER.error('Luci responded with a 403 Invalid token')
+        raise InvalidLuciTokenError
+
     else:
         _LOGGER.error('Invalid response from luci: %s', res)
 

homeassistant/components/device_tracker/mqtt.py

@@ -4,11 +4,13 @@ Support for tracking MQTT enabled devices.
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.mqtt/
 """
+import asyncio
 import logging
 
 import voluptuous as vol
 
 import homeassistant.components.mqtt as mqtt
+from homeassistant.core import callback
 from homeassistant.const import CONF_DEVICES
 from homeassistant.components.mqtt import CONF_QOS
 from homeassistant.components.device_tracker import PLATFORM_SCHEMA
@@ -23,19 +25,23 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(mqtt.SCHEMA_BASE).extend({
 })
 
 
-def setup_scanner(hass, config, see, discovery_info=None):
+@asyncio.coroutine
+def async_setup_scanner(hass, config, async_see, discovery_info=None):
     """Setup the MQTT tracker."""
     devices = config[CONF_DEVICES]
     qos = config[CONF_QOS]
 
     dev_id_lookup = {}
 
-    def device_tracker_message_received(topic, payload, qos):
+    @callback
+    def async_tracker_message_received(topic, payload, qos):
         """MQTT message received."""
-        see(dev_id=dev_id_lookup[topic], location_name=payload)
+        hass.async_add_job(
+            async_see(dev_id=dev_id_lookup[topic], location_name=payload))
 
     for dev_id, topic in devices.items():
         dev_id_lookup[topic] = dev_id
-        mqtt.subscribe(hass, topic, device_tracker_message_received, qos)
+        yield from mqtt.async_subscribe(
+            hass, topic, async_tracker_message_received, qos)
 
     return True

homeassistant/components/device_tracker/mysensors.py

@@ -16,11 +16,11 @@ _LOGGER = logging.getLogger(__name__)
 
 def setup_scanner(hass, config, see, discovery_info=None):
     """Setup the MySensors tracker."""
-    def mysensors_callback(gateway, node_id):
+    def mysensors_callback(gateway, msg):
         """Callback for mysensors platform."""
-        node = gateway.sensors[node_id]
+        node = gateway.sensors[msg.node_id]
         if node.sketch_name is None:
-            _LOGGER.info('No sketch_name: node %s', node_id)
+            _LOGGER.info('No sketch_name: node %s', msg.node_id)
             return
 
         pres = gateway.const.Presentation
@@ -37,12 +37,12 @@ def setup_scanner(hass, config, see, discovery_info=None):
                               'latitude,longitude,altitude', position)
                 continue
             name = '{} {} {}'.format(
-                node.sketch_name, node_id, child.id)
+                node.sketch_name, msg.node_id, child.id)
             attr = {
                 mysensors.ATTR_CHILD_ID: child.id,
                 mysensors.ATTR_DESCRIPTION: child.description,
                 mysensors.ATTR_DEVICE: gateway.device,
-                mysensors.ATTR_NODE_ID: node_id,
+                mysensors.ATTR_NODE_ID: msg.node_id,
             }
             see(
                 dev_id=slugify(name),

homeassistant/components/device_tracker/owntracks.py

@@ -4,14 +4,15 @@ Support the OwnTracks platform.
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.owntracks/
 """
+import asyncio
 import json
 import logging
-import threading
 import base64
 from collections import defaultdict
 
 import voluptuous as vol
 
+from homeassistant.core import callback
 import homeassistant.helpers.config_validation as cv
 import homeassistant.components.mqtt as mqtt
 from homeassistant.const import STATE_HOME
@@ -19,6 +20,7 @@ from homeassistant.util import convert, slugify
 from homeassistant.components import zone as zone_comp
 from homeassistant.components.device_tracker import PLATFORM_SCHEMA
 
+DEPENDENCIES = ['mqtt']
 REQUIREMENTS = ['libnacl==1.5.0']
 
 _LOGGER = logging.getLogger(__name__)
@@ -30,16 +32,9 @@ CONF_SECRET = 'secret'
 CONF_WAYPOINT_IMPORT = 'waypoints'
 CONF_WAYPOINT_WHITELIST = 'waypoint_whitelist'
 
-DEPENDENCIES = ['mqtt']
-
 EVENT_TOPIC = 'owntracks/+/+/event'
 
 LOCATION_TOPIC = 'owntracks/+/+'
-LOCK = threading.Lock()
-
-MOBILE_BEACONS_ACTIVE = defaultdict(list)
-
-REGIONS_ENTERED = defaultdict(list)
 
 VALIDATE_LOCATION = 'location'
 VALIDATE_TRANSITION = 'transition'
@@ -61,7 +56,10 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 
 def get_cipher():
-    """Return decryption function and length of key."""
+    """Return decryption function and length of key.
+
+    Async friendly.
+    """
     from libnacl import crypto_secretbox_KEYBYTES as KEYLEN
     from libnacl.secret import SecretBox
 
@@ -71,13 +69,17 @@ def get_cipher():
     return (KEYLEN, decrypt)
 
 
-def setup_scanner(hass, config, see, discovery_info=None):
+@asyncio.coroutine
+def async_setup_scanner(hass, config, async_see, discovery_info=None):
     """Set up an OwnTracks tracker."""
     max_gps_accuracy = config.get(CONF_MAX_GPS_ACCURACY)
     waypoint_import = config.get(CONF_WAYPOINT_IMPORT)
     waypoint_whitelist = config.get(CONF_WAYPOINT_WHITELIST)
     secret = config.get(CONF_SECRET)
 
+    mobile_beacons_active = defaultdict(list)
+    regions_entered = defaultdict(list)
+
     def decrypt_payload(topic, ciphertext):
         """Decrypt encrypted payload."""
         try:
@@ -154,7 +156,8 @@ def setup_scanner(hass, config, see, discovery_info=None):
 
         return data
 
-    def owntracks_location_update(topic, payload, qos):
+    @callback
+    def async_owntracks_location_update(topic, payload, qos):
         """MQTT message received."""
         # Docs on available data:
         # http://owntracks.org/booklet/tech/json/#_typelocation
@@ -164,18 +167,17 @@ def setup_scanner(hass, config, see, discovery_info=None):
 
         dev_id, kwargs = _parse_see_args(topic, data)
 
-        # Block updates if we're in a region
-        with LOCK:
-            if REGIONS_ENTERED[dev_id]:
-                _LOGGER.debug(
-                    "location update ignored - inside region %s",
-                    REGIONS_ENTERED[-1])
-                return
+        if regions_entered[dev_id]:
+            _LOGGER.debug(
+                "location update ignored - inside region %s",
+                regions_entered[-1])
+            return
 
-            see(**kwargs)
-            see_beacons(dev_id, kwargs)
+        hass.async_add_job(async_see(**kwargs))
+        async_see_beacons(dev_id, kwargs)
 
-    def owntracks_event_update(topic, payload, qos):
+    @callback
+    def async_owntracks_event_update(topic, payload, qos):
         """MQTT event (geofences) received."""
         # Docs on available data:
         # http://owntracks.org/booklet/tech/json/#_typetransition
@@ -199,67 +201,65 @@ def setup_scanner(hass, config, see, discovery_info=None):
         def enter_event():
             """Execute enter event."""
             zone = hass.states.get("zone.{}".format(slugify(location)))
-            with LOCK:
-                if zone is None and data.get('t') == 'b':
-                    # Not a HA zone, and a beacon so assume mobile
-                    beacons = MOBILE_BEACONS_ACTIVE[dev_id]
-                    if location not in beacons:
-                        beacons.append(location)
-                    _LOGGER.info("Added beacon %s", location)
-                else:
-                    # Normal region
-                    regions = REGIONS_ENTERED[dev_id]
-                    if location not in regions:
-                        regions.append(location)
-                    _LOGGER.info("Enter region %s", location)
-                    _set_gps_from_zone(kwargs, location, zone)
+            if zone is None and data.get('t') == 'b':
+                # Not a HA zone, and a beacon so assume mobile
+                beacons = mobile_beacons_active[dev_id]
+                if location not in beacons:
+                    beacons.append(location)
+                _LOGGER.info("Added beacon %s", location)
+            else:
+                # Normal region
+                regions = regions_entered[dev_id]
+                if location not in regions:
+                    regions.append(location)
+                _LOGGER.info("Enter region %s", location)
+                _set_gps_from_zone(kwargs, location, zone)
 
-                see(**kwargs)
-                see_beacons(dev_id, kwargs)
+            hass.async_add_job(async_see(**kwargs))
+            async_see_beacons(dev_id, kwargs)
 
         def leave_event():
             """Execute leave event."""
-            with LOCK:
-                regions = REGIONS_ENTERED[dev_id]
-                if location in regions:
-                    regions.remove(location)
-                new_region = regions[-1] if regions else None
+            regions = regions_entered[dev_id]
+            if location in regions:
+                regions.remove(location)
+            new_region = regions[-1] if regions else None
 
-                if new_region:
-                    # Exit to previous region
-                    zone = hass.states.get(
-                        "zone.{}".format(slugify(new_region)))
-                    _set_gps_from_zone(kwargs, new_region, zone)
-                    _LOGGER.info("Exit to %s", new_region)
-                    see(**kwargs)
-                    see_beacons(dev_id, kwargs)
+            if new_region:
+                # Exit to previous region
+                zone = hass.states.get(
+                    "zone.{}".format(slugify(new_region)))
+                _set_gps_from_zone(kwargs, new_region, zone)
+                _LOGGER.info("Exit to %s", new_region)
+                hass.async_add_job(async_see(**kwargs))
+                async_see_beacons(dev_id, kwargs)
 
-                else:
-                    _LOGGER.info("Exit to GPS")
-                    # Check for GPS accuracy
-                    valid_gps = True
-                    if 'acc' in data:
-                        if data['acc'] == 0.0:
-                            valid_gps = False
-                            _LOGGER.warning(
-                                'Ignoring GPS in region exit because accuracy'
-                                'is zero: %s',
-                                payload)
-                        if (max_gps_accuracy is not None and
-                                data['acc'] > max_gps_accuracy):
-                            valid_gps = False
-                            _LOGGER.info(
-                                'Ignoring GPS in region exit because expected '
-                                'GPS accuracy %s is not met: %s',
-                                max_gps_accuracy, payload)
-                    if valid_gps:
-                        see(**kwargs)
-                        see_beacons(dev_id, kwargs)
+            else:
+                _LOGGER.info("Exit to GPS")
+                # Check for GPS accuracy
+                valid_gps = True
+                if 'acc' in data:
+                    if data['acc'] == 0.0:
+                        valid_gps = False
+                        _LOGGER.warning(
+                            'Ignoring GPS in region exit because accuracy'
+                            'is zero: %s',
+                            payload)
+                    if (max_gps_accuracy is not None and
+                            data['acc'] > max_gps_accuracy):
+                        valid_gps = False
+                        _LOGGER.info(
+                            'Ignoring GPS in region exit because expected '
+                            'GPS accuracy %s is not met: %s',
+                            max_gps_accuracy, payload)
+                if valid_gps:
+                    hass.async_add_job(async_see(**kwargs))
+                    async_see_beacons(dev_id, kwargs)
 
-                beacons = MOBILE_BEACONS_ACTIVE[dev_id]
-                if location in beacons:
-                    beacons.remove(location)
-                    _LOGGER.info("Remove beacon %s", location)
+            beacons = mobile_beacons_active[dev_id]
+            if location in beacons:
+                beacons.remove(location)
+                _LOGGER.info("Remove beacon %s", location)
 
         if data['event'] == 'enter':
             enter_event()
@@ -271,7 +271,8 @@ def setup_scanner(hass, config, see, discovery_info=None):
                 data['event'])
             return
 
-    def owntracks_waypoint_update(topic, payload, qos):
+    @callback
+    def async_owntracks_waypoint_update(topic, payload, qos):
         """List of waypoints published by a user."""
         # Docs on available data:
         # http://owntracks.org/booklet/tech/json/#_typewaypoints
@@ -298,36 +299,43 @@ def setup_scanner(hass, config, see, discovery_info=None):
             zone = zone_comp.Zone(hass, pretty_name, lat, lon, rad,
                                   zone_comp.ICON_IMPORT, False)
             zone.entity_id = entity_id
-            zone.update_ha_state()
+            hass.async_add_job(zone.async_update_ha_state())
 
-    def see_beacons(dev_id, kwargs_param):
+    @callback
+    def async_see_beacons(dev_id, kwargs_param):
         """Set active beacons to the current location."""
         kwargs = kwargs_param.copy()
         # the battery state applies to the tracking device, not the beacon
         kwargs.pop('battery', None)
-        for beacon in MOBILE_BEACONS_ACTIVE[dev_id]:
+        for beacon in mobile_beacons_active[dev_id]:
             kwargs['dev_id'] = "{}_{}".format(BEACON_DEV_ID, beacon)
             kwargs['host_name'] = beacon
-            see(**kwargs)
+            hass.async_add_job(async_see(**kwargs))
 
-    mqtt.subscribe(hass, LOCATION_TOPIC, owntracks_location_update, 1)
-    mqtt.subscribe(hass, EVENT_TOPIC, owntracks_event_update, 1)
+    yield from mqtt.async_subscribe(
+        hass, LOCATION_TOPIC, async_owntracks_location_update, 1)
+    yield from mqtt.async_subscribe(
+        hass, EVENT_TOPIC, async_owntracks_event_update, 1)
 
     if waypoint_import:
         if waypoint_whitelist is None:
-            mqtt.subscribe(hass, WAYPOINT_TOPIC.format('+', '+'),
-                           owntracks_waypoint_update, 1)
+            yield from mqtt.async_subscribe(
+                hass, WAYPOINT_TOPIC.format('+', '+'),
+                async_owntracks_waypoint_update, 1)
         else:
             for whitelist_user in waypoint_whitelist:
-                mqtt.subscribe(hass, WAYPOINT_TOPIC.format(whitelist_user,
-                                                           '+'),
-                               owntracks_waypoint_update, 1)
+                yield from mqtt.async_subscribe(
+                    hass, WAYPOINT_TOPIC.format(whitelist_user, '+'),
+                    async_owntracks_waypoint_update, 1)
 
     return True
 
 
 def parse_topic(topic, pretty=False):
-    """Parse an MQTT topic owntracks/user/dev, return (user, dev) tuple."""
+    """Parse an MQTT topic owntracks/user/dev, return (user, dev) tuple.
+
+    Async friendly.
+    """
     parts = topic.split('/')
     dev_id_format = ''
     if pretty:
@@ -340,7 +348,10 @@ def parse_topic(topic, pretty=False):
 
 
 def _parse_see_args(topic, data):
-    """Parse the OwnTracks location parameters, into the format see expects."""
+    """Parse the OwnTracks location parameters, into the format see expects.
+
+    Async friendly.
+    """
     (host_name, dev_id) = parse_topic(topic, False)
     kwargs = {
         'dev_id': dev_id,
@@ -355,7 +366,10 @@ def _parse_see_args(topic, data):
 
 
 def _set_gps_from_zone(kwargs, location, zone):
-    """Set the see parameters from the zone parameters."""
+    """Set the see parameters from the zone parameters.
+
+    Async friendly.
+    """
     if zone is not None:
         kwargs['gps'] = (
             zone.attributes['latitude'],

homeassistant/components/device_tracker/ping.py

@@ -86,7 +86,7 @@ def setup_scanner(hass, config, see, discovery_info=None):
         """Update all the hosts on every interval time."""
         for host in hosts:
             host.update(see)
-        track_point_in_utc_time(hass, update, now + interval)
+        track_point_in_utc_time(hass, update, util.dt.utcnow() + interval)
         return True
 
     return update(util.dt.utcnow())

homeassistant/components/device_tracker/snmp.py

@@ -19,7 +19,7 @@ from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 
-REQUIREMENTS = ['pysnmp==4.3.3']
+REQUIREMENTS = ['pysnmp==4.3.5']
 
 CONF_COMMUNITY = 'community'
 CONF_AUTHKEY = 'authkey'
@@ -125,7 +125,10 @@ class SnmpScanner(DeviceScanner):
 
         for resrow in restable:
             for _, val in resrow:
-                mac = binascii.hexlify(val.asOctets()).decode('utf-8')
+                try:
+                    mac = binascii.hexlify(val.asOctets()).decode('utf-8')
+                except AttributeError:
+                    continue
                 _LOGGER.debug("Found MAC %s", mac)
                 mac = ':'.join([mac[i:i+2] for i in range(0, len(mac), 2)])
                 devices.append({'mac': mac})

homeassistant/components/device_tracker/tado.py

@@ -105,8 +105,6 @@ class TadoDeviceScanner(DeviceScanner):
         _LOGGER.debug("Requesting Tado")
 
         last_results = []
-        response = None
-        tado_json = None
 
         try:
             with async_timeout.timeout(10, loop=self.hass.loop):
@@ -127,14 +125,10 @@ class TadoDeviceScanner(DeviceScanner):
 
                 tado_json = yield from response.json()
 
-        except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+        except (asyncio.TimeoutError, aiohttp.ClientError):
             _LOGGER.error("Cannot load Tado data")
             return False
 
-        finally:
-            if response is not None:
-                yield from response.release()
-
         # Without a home_id, we fetched an URL where the mobile devices can be
         # found under the mobileDevices key.
         if 'mobileDevices' in tado_json:
@@ -142,7 +136,7 @@ class TadoDeviceScanner(DeviceScanner):
 
         # Find devices that have geofencing enabled, and are currently at home.
         for mobile_device in tado_json:
-            if 'location' in mobile_device:
+            if mobile_device.get('location'):
                 if mobile_device['location']['atHome']:
                     device_id = mobile_device['id']
                     device_name = mobile_device['name']

homeassistant/components/device_tracker/unifi.py

@@ -13,13 +13,15 @@ import homeassistant.loader as loader
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_USERNAME, CONF_PASSWORD
+from homeassistant.const import CONF_VERIFY_SSL
 
 # Unifi package doesn't list urllib3 as a requirement
-REQUIREMENTS = ['urllib3', 'pyunifi==1.3']
+REQUIREMENTS = ['pyunifi==2.0']
 
 _LOGGER = logging.getLogger(__name__)
 CONF_PORT = 'port'
 CONF_SITE_ID = 'site_id'
+DEFAULT_VERIFY_SSL = True
 
 NOTIFICATION_ID = 'unifi_notification'
 NOTIFICATION_TITLE = 'Unifi Device Tracker Setup'
@@ -29,7 +31,8 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_SITE_ID, default='default'): cv.string,
     vol.Required(CONF_PASSWORD): cv.string,
     vol.Required(CONF_USERNAME): cv.string,
-    vol.Required(CONF_PORT, default=8443): cv.port
+    vol.Required(CONF_PORT, default=8443): cv.port,
+    vol.Optional(CONF_VERIFY_SSL, default=DEFAULT_VERIFY_SSL): cv.boolean,
 })
 
 
@@ -42,10 +45,12 @@ def get_scanner(hass, config):
     password = config[DOMAIN].get(CONF_PASSWORD)
     site_id = config[DOMAIN].get(CONF_SITE_ID)
     port = config[DOMAIN].get(CONF_PORT)
+    verify_ssl = config[DOMAIN].get(CONF_VERIFY_SSL)
 
     persistent_notification = loader.get_component('persistent_notification')
     try:
-        ctrl = Controller(host, username, password, port, 'v4', site_id)
+        ctrl = Controller(host, username, password, port, version='v4',
+                          site_id=site_id, ssl_verify=verify_ssl)
     except urllib.error.HTTPError as ex:
         _LOGGER.error('Failed to connect to Unifi: %s', ex)
         persistent_notification.create(

homeassistant/components/device_tracker/upc_connect.py

@@ -101,7 +101,6 @@ class UPCDeviceScanner(DeviceScanner):
     @asyncio.coroutine
     def async_login(self):
         """Login into firmware and get first token."""
-        response = None
         try:
             # get first token
             with async_timeout.timeout(10, loop=self.hass.loop):
@@ -109,7 +108,8 @@ class UPCDeviceScanner(DeviceScanner):
                     "http://{}/common_page/login.html".format(self.host)
                 )
 
-            yield from response.text()
+                yield from response.text()
+
             self.token = response.cookies['sessionToken'].value
 
             # login
@@ -119,18 +119,12 @@ class UPCDeviceScanner(DeviceScanner):
             })
 
             # successfull?
-            if data is not None:
-                return True
-            return False
+            return data is not None
 
-        except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+        except (asyncio.TimeoutError, aiohttp.ClientError):
             _LOGGER.error("Can not load login page from %s", self.host)
             return False
 
-        finally:
-            if response is not None:
-                yield from response.release()
-
     @asyncio.coroutine
     def _async_ws_function(self, function, additional_form=None):
         """Execute a command on UPC firmware webservice."""
@@ -142,8 +136,7 @@ class UPCDeviceScanner(DeviceScanner):
         if additional_form:
             form_data.update(additional_form)
 
-        redirects = True if function != CMD_DEVICES else False
-        response = None
+        redirects = function != CMD_DEVICES
         try:
             with async_timeout.timeout(10, loop=self.hass.loop):
                 response = yield from self.websession.post(
@@ -163,10 +156,6 @@ class UPCDeviceScanner(DeviceScanner):
                 self.token = response.cookies['sessionToken'].value
                 return (yield from response.text())
 
-        except (asyncio.TimeoutError, aiohttp.errors.ClientError):
+        except (asyncio.TimeoutError, aiohttp.ClientError):
             _LOGGER.error("Error on %s", function)
             self.token = None
-
-        finally:
-            if response is not None:
-                yield from response.release()

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==1.10.1']
+REQUIREMENTS = ['python-digitalocean==1.11']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/discovery.py

@@ -6,20 +6,25 @@ Will emit EVENT_PLATFORM_DISCOVERED whenever a new service has been discovered.
 Knows which components handle certain types, will make sure they are
 loaded before the EVENT_PLATFORM_DISCOVERED is fired.
 """
+import asyncio
+import json
+from datetime import timedelta
 import logging
-import threading
 
 import voluptuous as vol
 
-import homeassistant.helpers.config_validation as cv
+from homeassistant.core import callback
 from homeassistant.const import EVENT_HOMEASSISTANT_START
-from homeassistant.helpers.discovery import load_platform, discover
+import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.event import async_track_point_in_utc_time
+from homeassistant.helpers.discovery import async_load_platform, async_discover
+import homeassistant.util.dt as dt_util
 
-REQUIREMENTS = ['netdisco==0.8.3']
+REQUIREMENTS = ['netdisco==0.9.2']
 
 DOMAIN = 'discovery'
 
-SCAN_INTERVAL = 300  # seconds
+SCAN_INTERVAL = timedelta(seconds=300)
 SERVICE_NETGEAR = 'netgear_router'
 SERVICE_WEMO = 'belkin_wemo'
 SERVICE_HASS_IOS_APP = 'hass_ios'
@@ -42,24 +47,28 @@ SERVICE_HANDLERS = {
     'yeelight': ('light', 'yeelight'),
     'flux_led': ('light', 'flux_led'),
     'apple_tv': ('media_player', 'apple_tv'),
+    'frontier_silicon': ('media_player', 'frontier_silicon'),
     'openhome': ('media_player', 'openhome'),
 }
 
 CONF_IGNORE = 'ignore'
 
 CONFIG_SCHEMA = vol.Schema({
-    DOMAIN: vol.Schema({
+    vol.Required(DOMAIN): vol.Schema({
         vol.Optional(CONF_IGNORE, default=[]):
             vol.All(cv.ensure_list, [vol.In(SERVICE_HANDLERS)])
     }),
 }, extra=vol.ALLOW_EXTRA)
 
 
-def setup(hass, config):
+@asyncio.coroutine
+def async_setup(hass, config):
     """Start a discovery service."""
-    logger = logging.getLogger(__name__)
+    from netdisco.discovery import NetworkDiscovery
 
-    from netdisco.service import DiscoveryService
+    logger = logging.getLogger(__name__)
+    netdisco = NetworkDiscovery()
+    already_discovered = set()
 
     # Disable zeroconf logging, it spams
     logging.getLogger('zeroconf').setLevel(logging.CRITICAL)
@@ -67,37 +76,67 @@ def setup(hass, config):
     # Platforms ignore by config
     ignored_platforms = config[DOMAIN][CONF_IGNORE]
 
-    lock = threading.Lock()
-
-    def new_service_listener(service, info):
+    @asyncio.coroutine
+    def new_service_found(service, info):
         """Called when a new service is found."""
         if service in ignored_platforms:
             logger.info("Ignoring service: %s %s", service, info)
             return
 
-        with lock:
-            logger.info("Found new service: %s %s", service, info)
+        comp_plat = SERVICE_HANDLERS.get(service)
 
-            comp_plat = SERVICE_HANDLERS.get(service)
+        # We do not know how to handle this service.
+        if not comp_plat:
+            return
 
-            # We do not know how to handle this service.
-            if not comp_plat:
-                return
+        discovery_hash = json.dumps([service, info], sort_keys=True)
+        if discovery_hash in already_discovered:
+            return
 
-            component, platform = comp_plat
+        already_discovered.add(discovery_hash)
 
-            if platform is None:
-                discover(hass, service, info, component, config)
-            else:
-                load_platform(hass, component, platform, info, config)
+        logger.info("Found new service: %s %s", service, info)
 
-    # pylint: disable=unused-argument
-    def start_discovery(event):
-        """Start discovering."""
-        netdisco = DiscoveryService(SCAN_INTERVAL)
-        netdisco.add_listener(new_service_listener)
-        netdisco.start()
+        component, platform = comp_plat
 
-    hass.bus.listen_once(EVENT_HOMEASSISTANT_START, start_discovery)
+        if platform is None:
+            yield from async_discover(hass, service, info, component, config)
+        else:
+            yield from async_load_platform(
+                hass, component, platform, info, config)
+
+    @asyncio.coroutine
+    def scan_devices(now):
+        """Scan for devices."""
+        results = yield from hass.loop.run_in_executor(
+            None, _discover, netdisco)
+
+        for result in results:
+            hass.async_add_job(new_service_found(*result))
+
+        async_track_point_in_utc_time(hass, scan_devices,
+                                      dt_util.utcnow() + SCAN_INTERVAL)
+
+    @callback
+    def schedule_first(event):
+        """Schedule the first discovery when Home Assistant starts up."""
+        async_track_point_in_utc_time(hass, scan_devices, dt_util.utcnow())
+
+    hass.bus.async_listen_once(EVENT_HOMEASSISTANT_START, schedule_first)
 
     return True
+
+
+def _discover(netdisco):
+    """Discover devices."""
+    results = []
+    try:
+        netdisco.scan()
+
+        for disc in netdisco.discover():
+            for service in netdisco.get_info(disc):
+                results.append((disc, service))
+    finally:
+        netdisco.stop()
+
+    return results

homeassistant/components/ecobee.py

@@ -18,7 +18,7 @@ from homeassistant.util import Throttle
 
 REQUIREMENTS = [
     'https://github.com/nkgilley/python-ecobee-api/archive/'
-    '4856a704670c53afe1882178a89c209b5f98533d.zip#python-ecobee==0.0.6']
+    'a4496b293956b2eac285305136a62ac78bef510d.zip#python-ecobee==0.0.7']
 
 _CONFIGURING = {}
 _LOGGER = logging.getLogger(__name__)

homeassistant/components/fan/__init__.py

@@ -218,7 +218,7 @@ def async_setup(hass, config: dict):
             if not fan.should_poll:
                 continue
 
-            update_coro = hass.loop.create_task(
+            update_coro = hass.async_add_job(
                 fan.async_update_ha_state(True))
             if hasattr(fan, 'async_update'):
                 update_tasks.append(update_coro)

homeassistant/components/fan/mqtt.py

@@ -78,7 +78,7 @@ PLATFORM_SCHEMA = mqtt.MQTT_RW_PLATFORM_SCHEMA.extend({
 @asyncio.coroutine
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Setup MQTT fan platform."""
-    yield from async_add_devices([MqttFan(
+    async_add_devices([MqttFan(
         config.get(CONF_NAME),
         {
             key: config.get(key) for key in (