Merge pull request #7444 from home-assistant/release-0-44

0.44

.coveragerc

@@ -8,15 +8,24 @@ omit =
     homeassistant/helpers/signal.py
 
     # omit pieces of code that rely on external devices being present
+    homeassistant/components/alarmdecoder.py
+    homeassistant/components/*/alarmdecoder.py
+
     homeassistant/components/apcupsd.py
     homeassistant/components/*/apcupsd.py
 
     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
 
@@ -41,6 +50,9 @@ omit =
     homeassistant/components/insteon_local.py
     homeassistant/components/*/insteon_local.py
 
+    homeassistant/components/insteon_plm.py
+    homeassistant/components/*/insteon_plm.py
+
     homeassistant/components/ios.py
     homeassistant/components/*/ios.py
 
@@ -50,6 +62,9 @@ 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
 
@@ -62,6 +77,9 @@ omit =
     homeassistant/components/octoprint.py
     homeassistant/components/*/octoprint.py
 
+    homeassistant/components/opencv.py
+    homeassistant/components/*/opencv.py
+
     homeassistant/components/qwikswitch.py
     homeassistant/components/*/qwikswitch.py
 
@@ -82,12 +100,22 @@ omit =
 
     homeassistant/components/*/thinkingcleaner.py
 
+    homeassistant/components/tradfri.py
+    homeassistant/components/*/tradfri.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
 
     homeassistant/components/verisure.py
     homeassistant/components/*/verisure.py
 
+    homeassistant/components/volvooncall.py
+    homeassistant/components/*/volvooncall.py
+
     homeassistant/components/*/webostv.py
 
     homeassistant/components/wemo.py
@@ -99,9 +127,6 @@ omit =
     homeassistant/components/zigbee.py
     homeassistant/components/*/zigbee.py
 
-    homeassistant/components/zwave/*
-    homeassistant/components/*/zwave.py
-
     homeassistant/components/enocean.py
     homeassistant/components/*/enocean.py
 
@@ -126,16 +151,32 @@ 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/zha/__init__.py
+    homeassistant/components/zha/const.py
+    homeassistant/components/*/zha.py
+
+    homeassistant/components/eight_sleep.py
+    homeassistant/components/*/eight_sleep.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
     homeassistant/components/binary_sensor/flic.py
     homeassistant/components/binary_sensor/hikvision.py
     homeassistant/components/binary_sensor/iss.py
+    homeassistant/components/binary_sensor/pilight.py
+    homeassistant/components/binary_sensor/ping.py
     homeassistant/components/binary_sensor/rest.py
     homeassistant/components/browser.py
     homeassistant/components/camera/amcrest.py
@@ -149,16 +190,21 @@ omit =
     homeassistant/components/climate/heatmiser.py
     homeassistant/components/climate/homematic.py
     homeassistant/components/climate/knx.py
+    homeassistant/components/climate/oem.py
     homeassistant/components/climate/proliphix.py
     homeassistant/components/climate/radiotherm.py
+    homeassistant/components/climate/sensibo.py
     homeassistant/components/cover/garadget.py
     homeassistant/components/cover/homematic.py
+    homeassistant/components/cover/myq.py
+    homeassistant/components/cover/opengarage.py
     homeassistant/components/cover/rpi_gpio.py
     homeassistant/components/cover/scsgate.py
     homeassistant/components/cover/wink.py
     homeassistant/components/device_tracker/actiontec.py
     homeassistant/components/device_tracker/aruba.py
     homeassistant/components/device_tracker/asuswrt.py
+    homeassistant/components/device_tracker/automatic.py
     homeassistant/components/device_tracker/bbox.py
     homeassistant/components/device_tracker/bluetooth_le_tracker.py
     homeassistant/components/device_tracker/bluetooth_tracker.py
@@ -169,6 +215,7 @@ omit =
     homeassistant/components/device_tracker/icloud.py
     homeassistant/components/device_tracker/linksys_ap.py
     homeassistant/components/device_tracker/luci.py
+    homeassistant/components/device_tracker/mikrotik.py
     homeassistant/components/device_tracker/netgear.py
     homeassistant/components/device_tracker/nmap_tracker.py
     homeassistant/components/device_tracker/ping.py
@@ -181,9 +228,7 @@ omit =
     homeassistant/components/device_tracker/tplink.py
     homeassistant/components/device_tracker/trackr.py
     homeassistant/components/device_tracker/ubus.py
-    homeassistant/components/device_tracker/volvooncall.py
     homeassistant/components/device_tracker/xiaomi.py
-    homeassistant/components/discovery.py
     homeassistant/components/downloader.py
     homeassistant/components/emoncms_history.py
     homeassistant/components/emulated_hue/upnp.py
@@ -192,30 +237,41 @@ omit =
     homeassistant/components/foursquare.py
     homeassistant/components/hdmi_cec.py
     homeassistant/components/ifttt.py
+    homeassistant/components/image_processing/dlib_face_detect.py
+    homeassistant/components/image_processing/dlib_face_identify.py
     homeassistant/components/joaoapps_join.py
     homeassistant/components/keyboard.py
     homeassistant/components/keyboard_remote.py
     homeassistant/components/light/avion.py
+    homeassistant/components/light/blinkt.py
     homeassistant/components/light/blinksticklight.py
     homeassistant/components/light/decora.py
     homeassistant/components/light/flux_led.py
     homeassistant/components/light/hue.py
     homeassistant/components/light/hyperion.py
-    homeassistant/components/light/lifx.py
+    homeassistant/components/light/lifx/*.py
+    homeassistant/components/light/lifx_legacy.py
     homeassistant/components/light/limitlessled.py
+    homeassistant/components/light/mystrom.py
     homeassistant/components/light/osramlightify.py
+    homeassistant/components/light/rpi_gpio_pwm.py
+    homeassistant/components/light/piglow.py
+    homeassistant/components/light/sensehat.py
     homeassistant/components/light/tikteck.py
+    homeassistant/components/light/tradfri.py
     homeassistant/components/light/x10.py
     homeassistant/components/light/yeelight.py
-    homeassistant/components/light/piglow.py
+    homeassistant/components/light/yeelightsunflower.py
     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
     homeassistant/components/media_player/braviatv.py
     homeassistant/components/media_player/cast.py
+    homeassistant/components/media_player/clementine.py
     homeassistant/components/media_player/cmus.py
     homeassistant/components/media_player/denon.py
     homeassistant/components/media_player/denonavr.py
@@ -223,7 +279,9 @@ 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
     homeassistant/components/media_player/itunes.py
     homeassistant/components/media_player/kodi.py
@@ -233,6 +291,7 @@ omit =
     homeassistant/components/media_player/mpd.py
     homeassistant/components/media_player/nad.py
     homeassistant/components/media_player/onkyo.py
+    homeassistant/components/media_player/openhome.py
     homeassistant/components/media_player/panasonic_viera.py
     homeassistant/components/media_player/pandora.py
     homeassistant/components/media_player/philips_js.py
@@ -243,12 +302,15 @@ omit =
     homeassistant/components/media_player/samsungtv.py
     homeassistant/components/media_player/snapcast.py
     homeassistant/components/media_player/sonos.py
+    homeassistant/components/media_player/spotify.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
@@ -267,6 +329,7 @@ omit =
     homeassistant/components/notify/pushbullet.py
     homeassistant/components/notify/pushetta.py
     homeassistant/components/notify/pushover.py
+    homeassistant/components/notify/pushsafer.py
     homeassistant/components/notify/rest.py
     homeassistant/components/notify/sendgrid.py
     homeassistant/components/notify/simplepush.py
@@ -275,13 +338,13 @@ 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
     homeassistant/components/remote/harmony.py
+    homeassistant/components/remote/itach.py
     homeassistant/components/scene/hunterdouglas_powerview.py
+    homeassistant/components/scene/lifx_cloud.py
     homeassistant/components/sensor/amcrest.py
     homeassistant/components/sensor/arest.py
     homeassistant/components/sensor/arwn.py
@@ -291,21 +354,30 @@ omit =
     homeassistant/components/sensor/broadlink.py
     homeassistant/components/sensor/dublin_bus_transport.py
     homeassistant/components/sensor/coinmarketcap.py
+    homeassistant/components/sensor/cert_expiry.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/efergy.py
+    homeassistant/components/sensor/ebox.py
+    homeassistant/components/sensor/eddystone_temperature.py
     homeassistant/components/sensor/eliqonline.py
     homeassistant/components/sensor/emoncms.py
+    homeassistant/components/sensor/envirophat.py
     homeassistant/components/sensor/fastdotcom.py
+    homeassistant/components/sensor/fedex.py
+    homeassistant/components/sensor/fido.py
     homeassistant/components/sensor/fitbit.py
     homeassistant/components/sensor/fixer.py
     homeassistant/components/sensor/fritzbox_callmonitor.py
+    homeassistant/components/sensor/fritzbox_netmonitor.py
     homeassistant/components/sensor/glances.py
     homeassistant/components/sensor/google_travel_time.py
     homeassistant/components/sensor/gpsd.py
@@ -317,12 +389,16 @@ 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
@@ -331,9 +407,12 @@ omit =
     homeassistant/components/sensor/onewire.py
     homeassistant/components/sensor/openevse.py
     homeassistant/components/sensor/openexchangerates.py
+    homeassistant/components/sensor/opensky.py
     homeassistant/components/sensor/openweathermap.py
     homeassistant/components/sensor/pi_hole.py
     homeassistant/components/sensor/plex.py
+    homeassistant/components/sensor/pocketcasts.py
+    homeassistant/components/sensor/pushbullet.py
     homeassistant/components/sensor/pvoutput.py
     homeassistant/components/sensor/qnap.py
     homeassistant/components/sensor/sabnzbd.py
@@ -358,6 +437,7 @@ omit =
     homeassistant/components/sensor/transmission.py
     homeassistant/components/sensor/twitch.py
     homeassistant/components/sensor/uber.py
+    homeassistant/components/sensor/ups.py
     homeassistant/components/sensor/usps.py
     homeassistant/components/sensor/vasttrafik.py
     homeassistant/components/sensor/waqi.py
@@ -386,13 +466,17 @@ omit =
     homeassistant/components/switch/tplink.py
     homeassistant/components/switch/transmission.py
     homeassistant/components/switch/wake_on_lan.py
+    homeassistant/components/telegram_bot/*
     homeassistant/components/thingspeak.py
     homeassistant/components/tts/amazon_polly.py
     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/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)
@@ -26,5 +26,5 @@ If the code does not interact with devices:
   - [ ] Local tests with `tox` run successfully. **Your PR cannot be merged unless tests pass**
   - [ ] Tests have been added to verify that the new code works.
 
-[ex-requir]: https://github.com/home-assistant/home-assistant/blob/dev/homeassistant/components/keyboard.py#L16
-[ex-import]: https://github.com/home-assistant/home-assistant/blob/dev/homeassistant/components/keyboard.py#L51
+[ex-requir]: https://github.com/home-assistant/home-assistant/blob/dev/homeassistant/components/keyboard.py#L14
+[ex-import]: https://github.com/home-assistant/home-assistant/blob/dev/homeassistant/components/keyboard.py#L54

.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

Dockerfile

@@ -8,6 +8,7 @@ MAINTAINER Paulus Schoutsen <Paulus@PaulusSchoutsen.nl>
 #ENV INSTALL_OPENZWAVE no
 #ENV INSTALL_LIBCEC no
 #ENV INSTALL_PHANTOMJS no
+#ENV INSTALL_COAP_CLIENT no
 
 VOLUME /config
 
@@ -21,9 +22,9 @@ RUN virtualization/Docker/setup_docker_prereqs
 # Install hass component dependencies
 COPY requirements_all.txt requirements_all.txt
 RUN pip3 install --no-cache-dir -r requirements_all.txt && \
-    pip3 install --no-cache-dir mysqlclient psycopg2 uvloop
+    pip3 install --no-cache-dir mysqlclient psycopg2 uvloop cchardet
 
 # Copy source
 COPY . .
 
-CMD [ "python", "-m", "homeassistant", "--config", "/config" ]
+CMD [ "python", "-m", "homeassistant", "--config", "/config" ]

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:
 
@@ -12,82 +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
@@ -99,3 +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

@@ -1,4 +1,4 @@
-"""Starts home assistant."""
+"""Start Home Assistant."""
 from __future__ import print_function
 
 import argparse
@@ -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.
 
@@ -255,15 +266,18 @@ 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,
                        args: argparse.Namespace) -> Optional[int]:
-    """Setup HASS and run."""
+    """Set up HASS and run."""
     from homeassistant import bootstrap
 
     # Run a simple daemon runner process on Windows to handle restarts
@@ -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

@@ -1,318 +1,34 @@
-"""Provides methods to bootstrap a home assistant instance."""
+"""Provide methods to bootstrap a Home Assistant instance."""
 import asyncio
 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.append(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', []):
-        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',
+    'frontend', 'history'))
 
 
 def from_config_dict(config: Dict[str, Any],
@@ -334,23 +50,14 @@ 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
@@ -367,26 +74,20 @@ 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(
         None, conf_util.process_ha_config_upgrade, hass)
 
     if enable_log:
-        enable_logging(hass, verbose, log_rotate_days)
+        async_enable_logging(hass, verbose, log_rotate_days)
 
     hass.config.skip_pip = skip_pip
     if skip_pip:
@@ -424,17 +125,24 @@ 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
-    for domain in loader.load_order_components(components):
-        yield from _async_setup_component(hass, domain, config)
+    yield from hass.async_block_till_done()
 
-    setup_lock.release()
+    # 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 hass.async_stop_track_tasks()
+    yield from hass.async_block_till_done()
+
+    stop = time()
+    _LOGGER.info('Home Assistant initialized in %.2fs', stop-start)
 
     async_register_signal_handling(hass)
     return hass
@@ -453,22 +161,13 @@ 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
@@ -488,12 +187,13 @@ def async_from_config_file(config_path: str,
     yield from hass.loop.run_in_executor(
         None, mount_local_lib_path, config_dir)
 
-    enable_logging(hass, verbose, log_rotate_days)
+    async_enable_logging(hass, verbose, log_rotate_days)
 
     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()
@@ -503,22 +203,23 @@ def async_from_config_file(config_path: str,
     return hass
 
 
-def enable_logging(hass: core.HomeAssistant, verbose: bool=False,
-                   log_rotate_days=None) -> None:
-    """Setup the logging.
+@core.callback
+def async_enable_logging(hass: core.HomeAssistant, verbose: bool=False,
+                         log_rotate_days=None) -> None:
+    """Set up the logging.
 
-    Async friendly.
+    This method must be run in the event loop.
     """
     logging.basicConfig(level=logging.INFO)
     fmt = ("%(asctime)s %(levelname)s (%(threadName)s) "
            "[%(name)s] %(message)s")
     colorfmt = "%(log_color)s{}%(reset)s".format(fmt)
-    datefmt = '%y-%m-%d %H:%M:%S'
+    datefmt = '%Y-%m-%d %H:%M:%S'
 
-    # suppress overly verbose logs from libraries that aren't helpful
-    logging.getLogger("requests").setLevel(logging.WARNING)
-    logging.getLogger("urllib3").setLevel(logging.WARNING)
-    logging.getLogger("aiohttp.access").setLevel(logging.WARNING)
+    # Suppress overly verbose logs from libraries that aren't helpful
+    logging.getLogger('requests').setLevel(logging.WARNING)
+    logging.getLogger('urllib3').setLevel(logging.WARNING)
+    logging.getLogger('aiohttp.access').setLevel(logging.WARNING)
 
     try:
         from colorlog import ColoredFormatter
@@ -537,10 +238,6 @@ def enable_logging(hass: core.HomeAssistant, verbose: bool=False,
     except ImportError:
         pass
 
-    # AsyncHandler allready exists?
-    if hass.data.get(core.DATA_ASYNCHANDLER):
-        return
-
     # Log errors to a file if we have write access to file or config dir
     err_log_path = hass.config.path(ERROR_LOG_FILENAME)
     err_path_exists = os.path.isfile(err_log_path)
@@ -561,7 +258,15 @@ def enable_logging(hass: core.HomeAssistant, verbose: bool=False,
         err_handler.setFormatter(logging.Formatter(fmt, datefmt=datefmt))
 
         async_handler = AsyncHandler(hass.loop, err_handler)
-        hass.data[core.DATA_ASYNCHANDLER] = async_handler
+
+        @asyncio.coroutine
+        def async_stop_async_handler(event):
+            """Cleanup async handler."""
+            logging.getLogger('').removeHandler(async_handler)
+            yield from async_handler.async_close(blocking=True)
+
+        hass.bus.async_listen_once(
+            EVENT_HOMEASSISTANT_CLOSE, async_stop_async_handler)
 
         logger = logging.getLogger('')
         logger.addHandler(async_handler)
@@ -569,58 +274,7 @@ def enable_logging(hass: core.HomeAssistant, verbose: bool=False,
 
     else:
         _LOGGER.error(
-            '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)
+            "Unable to setup error log %s (access denied)", err_log_path)
 
 
 def mount_local_lib_path(config_dir: str) -> str:

homeassistant/components/__init__.py

@@ -102,10 +102,10 @@ def reload_core_config(hass):
 
 @asyncio.coroutine
 def async_setup(hass, config):
-    """Setup general services related to Home Assistant."""
+    """Set up general services related to Home Assistant."""
     @asyncio.coroutine
     def async_handle_turn_service(service):
-        """Method to handle calls to homeassistant.turn_on/off."""
+        """Handle calls to homeassistant.turn_on/off."""
         entity_ids = extract_entity_ids(hass, service)
 
         # Generic turn on/off method requires entity id
@@ -156,10 +156,18 @@ def async_setup(hass, config):
             return
 
         try:
-            yield from conf_util.async_check_ha_config_file(hass)
+            errors = yield from conf_util.async_check_ha_config_file(hass)
         except HomeAssistantError:
             return
 
+        if errors:
+            notif = get_component('persistent_notification')
+            _LOGGER.error(errors)
+            notif.async_create(
+                hass, "Config error. See dev-info panel for details.",
+                "Config validating", "{0}.check_config".format(ha.DOMAIN))
+            return
+
         if call.service == SERVICE_HOMEASSISTANT_RESTART:
             hass.async_add_job(hass.async_stop(RESTART_EXIT_CODE))
 

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/alarmdecoder.py

@@ -0,0 +1,116 @@
+"""
+Support for AlarmDecoder-based alarm control panels (Honeywell/DSC).
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/alarm_control_panel.alarmdecoder/
+"""
+import asyncio
+import logging
+
+from homeassistant.core import callback
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
+import homeassistant.components.alarm_control_panel as alarm
+
+from homeassistant.components.alarmdecoder import (DATA_AD,
+                                                   SIGNAL_PANEL_MESSAGE)
+
+from homeassistant.const import (
+    STATE_ALARM_ARMED_AWAY, STATE_ALARM_ARMED_HOME, STATE_ALARM_DISARMED,
+    STATE_UNKNOWN, STATE_ALARM_TRIGGERED)
+
+_LOGGER = logging.getLogger(__name__)
+
+DEPENDENCIES = ['alarmdecoder']
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up for AlarmDecoder alarm panels."""
+    _LOGGER.debug("AlarmDecoderAlarmPanel: setup")
+
+    device = AlarmDecoderAlarmPanel("Alarm Panel", hass)
+
+    async_add_devices([device])
+
+    return True
+
+
+class AlarmDecoderAlarmPanel(alarm.AlarmControlPanel):
+    """Representation of an AlarmDecoder-based alarm panel."""
+
+    def __init__(self, name, hass):
+        """Initialize the alarm panel."""
+        self._display = ""
+        self._name = name
+        self._state = STATE_UNKNOWN
+
+        _LOGGER.debug("Setting up panel")
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Register callbacks."""
+        async_dispatcher_connect(
+            self.hass, SIGNAL_PANEL_MESSAGE, self._message_callback)
+
+    @callback
+    def _message_callback(self, message):
+        if message.alarm_sounding or message.fire_alarm:
+            if self._state != STATE_ALARM_TRIGGERED:
+                self._state = STATE_ALARM_TRIGGERED
+                self.hass.async_add_job(self.async_update_ha_state())
+        elif message.armed_away:
+            if self._state != STATE_ALARM_ARMED_AWAY:
+                self._state = STATE_ALARM_ARMED_AWAY
+                self.hass.async_add_job(self.async_update_ha_state())
+        elif message.armed_home:
+            if self._state != STATE_ALARM_ARMED_HOME:
+                self._state = STATE_ALARM_ARMED_HOME
+                self.hass.async_add_job(self.async_update_ha_state())
+        else:
+            if self._state != STATE_ALARM_DISARMED:
+                self._state = STATE_ALARM_DISARMED
+                self.hass.async_add_job(self.async_update_ha_state())
+
+    @property
+    def name(self):
+        """Return the name of the device."""
+        return self._name
+
+    @property
+    def should_poll(self):
+        """Return the polling state."""
+        return False
+
+    @property
+    def code_format(self):
+        """Return the regex for code format or None if no code is required."""
+        return '^\\d{4,6}$'
+
+    @property
+    def state(self):
+        """Return the state of the device."""
+        return self._state
+
+    @asyncio.coroutine
+    def async_alarm_disarm(self, code=None):
+        """Send disarm command."""
+        _LOGGER.debug("alarm_disarm: %s", code)
+        if code:
+            _LOGGER.debug("alarm_disarm: sending %s1", str(code))
+            self.hass.data[DATA_AD].send("{!s}1".format(code))
+
+    @asyncio.coroutine
+    def async_alarm_arm_away(self, code=None):
+        """Send arm away command."""
+        _LOGGER.debug("alarm_arm_away: %s", code)
+        if code:
+            _LOGGER.debug("alarm_arm_away: sending %s2", str(code))
+            self.hass.data[DATA_AD].send("{!s}2".format(code))
+
+    @asyncio.coroutine
+    def async_alarm_arm_home(self, code=None):
+        """Send arm home command."""
+        _LOGGER.debug("alarm_arm_home: %s", code)
+        if code:
+            _LOGGER.debug("alarm_arm_home: sending %s3", str(code))
+            self.hass.data[DATA_AD].send("{!s}3".format(code))

homeassistant/components/alarm_control_panel/alarmdotcom.py

@@ -5,9 +5,8 @@ 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 +14,9 @@ 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==0.3.0']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -32,14 +30,17 @@ 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):
+    """Set up 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 +48,30 @@ 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 +86,36 @@ 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/concord232.py

@@ -51,7 +51,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 class Concord232Alarm(alarm.AlarmControlPanel):
-    """Represents the Concord232-based alarm panel."""
+    """Representation of the Concord232-based alarm panel."""
 
     def __init__(self, hass, url, name):
         """Initialize the Concord232 alarm panel."""
@@ -79,7 +79,7 @@ class Concord232Alarm(alarm.AlarmControlPanel):
 
     @property
     def code_format(self):
-        """The characters if code is defined."""
+        """Return the characters if code is defined."""
         return '[0-9]{4}([0-9]{2})?'
 
     @property

homeassistant/components/alarm_control_panel/demo.py

@@ -8,7 +8,7 @@ import homeassistant.components.alarm_control_panel.manual as manual
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Demo alarm control panel platform."""
+    """Set up the Demo alarm control panel platform."""
     add_devices([
         manual.ManualAlarm(hass, 'Alarm', '1234', 5, 10, False),
     ])

homeassistant/components/alarm_control_panel/envisalink.py

@@ -4,16 +4,20 @@ Support for Envisalink-based alarm control panels (Honeywell/DSC).
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/alarm_control_panel.envisalink/
 """
-from os import path
+import asyncio
 import logging
+import os
+
 import voluptuous as vol
 
+from homeassistant.core import callback
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 import homeassistant.components.alarm_control_panel as alarm
 import homeassistant.helpers.config_validation as cv
 from homeassistant.config import load_yaml_config_file
 from homeassistant.components.envisalink import (
-    EVL_CONTROLLER, EnvisalinkDevice, PARTITION_SCHEMA, CONF_CODE, CONF_PANIC,
-    CONF_PARTITIONNAME, SIGNAL_PARTITION_UPDATE, SIGNAL_KEYPAD_UPDATE)
+    DATA_EVL, EnvisalinkDevice, PARTITION_SCHEMA, CONF_CODE, CONF_PANIC,
+    CONF_PARTITIONNAME, SIGNAL_KEYPAD_UPDATE, SIGNAL_PARTITION_UPDATE)
 from homeassistant.const import (
     STATE_ALARM_ARMED_AWAY, STATE_ALARM_ARMED_HOME, STATE_ALARM_DISARMED,
     STATE_UNKNOWN, STATE_ALARM_TRIGGERED, STATE_ALARM_PENDING, ATTR_ENTITY_ID)
@@ -22,8 +26,6 @@ _LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ['envisalink']
 
-DEVICES = []
-
 SERVICE_ALARM_KEYPRESS = 'envisalink_alarm_keypress'
 ATTR_KEYPRESS = 'keypress'
 ALARM_KEYPRESS_SCHEMA = vol.Schema({
@@ -32,70 +34,77 @@ ALARM_KEYPRESS_SCHEMA = vol.Schema({
 })
 
 
-def alarm_keypress_handler(service):
-    """Map services to methods on Alarm."""
-    entity_ids = service.data.get(ATTR_ENTITY_ID)
-    keypress = service.data.get(ATTR_KEYPRESS)
-
-    _target_devices = [device for device in DEVICES
-                       if device.entity_id in entity_ids]
-
-    for device in _target_devices:
-        EnvisalinkAlarm.alarm_keypress(device, keypress)
-
-
-# pylint: disable=unused-argument
-def setup_platform(hass, config, add_devices, discovery_info=None):
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Perform the setup for Envisalink alarm panels."""
-    _configured_partitions = discovery_info['partitions']
-    _code = discovery_info[CONF_CODE]
-    _panic_type = discovery_info[CONF_PANIC]
-    for part_num in _configured_partitions:
-        _device_config_data = PARTITION_SCHEMA(
-            _configured_partitions[part_num])
-        _device = EnvisalinkAlarm(
-            part_num,
-            _device_config_data[CONF_PARTITIONNAME],
-            _code,
-            _panic_type,
-            EVL_CONTROLLER.alarm_state['partition'][part_num],
-            EVL_CONTROLLER)
-        DEVICES.append(_device)
+    configured_partitions = discovery_info['partitions']
+    code = discovery_info[CONF_CODE]
+    panic_type = discovery_info[CONF_PANIC]
 
-    add_devices(DEVICES)
+    devices = []
+    for part_num in configured_partitions:
+        device_config_data = PARTITION_SCHEMA(configured_partitions[part_num])
+        device = EnvisalinkAlarm(
+            hass,
+            part_num,
+            device_config_data[CONF_PARTITIONNAME],
+            code,
+            panic_type,
+            hass.data[DATA_EVL].alarm_state['partition'][part_num],
+            hass.data[DATA_EVL]
+        )
+        devices.append(device)
+
+    async_add_devices(devices)
+
+    @callback
+    def alarm_keypress_handler(service):
+        """Map services to methods on Alarm."""
+        entity_ids = service.data.get(ATTR_ENTITY_ID)
+        keypress = service.data.get(ATTR_KEYPRESS)
+
+        target_devices = [device for device in devices
+                          if device.entity_id in entity_ids]
+
+        for device in target_devices:
+            device.async_alarm_keypress(keypress)
 
     # Register Envisalink specific services
-    descriptions = load_yaml_config_file(
-        path.join(path.dirname(__file__), 'services.yaml'))
+    descriptions = yield from hass.loop.run_in_executor(
+        None, load_yaml_config_file, os.path.join(
+            os.path.dirname(__file__), 'services.yaml'))
+
+    hass.services.async_register(
+        alarm.DOMAIN, SERVICE_ALARM_KEYPRESS, alarm_keypress_handler,
+        descriptions.get(SERVICE_ALARM_KEYPRESS), schema=ALARM_KEYPRESS_SCHEMA)
 
-    hass.services.register(alarm.DOMAIN, SERVICE_ALARM_KEYPRESS,
-                           alarm_keypress_handler,
-                           descriptions.get(SERVICE_ALARM_KEYPRESS),
-                           schema=ALARM_KEYPRESS_SCHEMA)
     return True
 
 
 class EnvisalinkAlarm(EnvisalinkDevice, alarm.AlarmControlPanel):
     """Representation of an Envisalink-based alarm panel."""
 
-    def __init__(self, partition_number, alarm_name, code, panic_type, info,
-                 controller):
+    def __init__(self, hass, partition_number, alarm_name, code, panic_type,
+                 info, controller):
         """Initialize the alarm panel."""
-        from pydispatch import dispatcher
         self._partition_number = partition_number
         self._code = code
         self._panic_type = panic_type
-        _LOGGER.debug("Setting up alarm: %s", alarm_name)
-        EnvisalinkDevice.__init__(self, alarm_name, info, controller)
-        dispatcher.connect(
-            self._update_callback, signal=SIGNAL_PARTITION_UPDATE,
-            sender=dispatcher.Any)
-        dispatcher.connect(
-            self._update_callback, signal=SIGNAL_KEYPAD_UPDATE,
-            sender=dispatcher.Any)
 
+        _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(
+            self.hass, SIGNAL_KEYPAD_UPDATE, self._update_callback)
+        async_dispatcher_connect(
+            self.hass, SIGNAL_PARTITION_UPDATE, self._update_callback)
+
+    @callback
     def _update_callback(self, partition):
-        """Update HA state, if needed."""
+        """Update Home Assistant state, if needed."""
         if partition is None or int(partition) == self._partition_number:
             self.hass.async_add_job(self.async_update_ha_state())
 
@@ -126,39 +135,44 @@ class EnvisalinkAlarm(EnvisalinkDevice, alarm.AlarmControlPanel):
             state = STATE_ALARM_DISARMED
         return state
 
-    def alarm_disarm(self, code=None):
+    @asyncio.coroutine
+    def async_alarm_disarm(self, code=None):
         """Send disarm command."""
         if code:
-            EVL_CONTROLLER.disarm_partition(str(code),
-                                            self._partition_number)
+            self.hass.data[DATA_EVL].disarm_partition(
+                str(code), self._partition_number)
         else:
-            EVL_CONTROLLER.disarm_partition(str(self._code),
-                                            self._partition_number)
+            self.hass.data[DATA_EVL].disarm_partition(
+                str(self._code), self._partition_number)
 
-    def alarm_arm_home(self, code=None):
+    @asyncio.coroutine
+    def async_alarm_arm_home(self, code=None):
         """Send arm home command."""
         if code:
-            EVL_CONTROLLER.arm_stay_partition(str(code),
-                                              self._partition_number)
+            self.hass.data[DATA_EVL].arm_stay_partition(
+                str(code), self._partition_number)
         else:
-            EVL_CONTROLLER.arm_stay_partition(str(self._code),
-                                              self._partition_number)
+            self.hass.data[DATA_EVL].arm_stay_partition(
+                str(self._code), self._partition_number)
 
-    def alarm_arm_away(self, code=None):
+    @asyncio.coroutine
+    def async_alarm_arm_away(self, code=None):
         """Send arm away command."""
         if code:
-            EVL_CONTROLLER.arm_away_partition(str(code),
-                                              self._partition_number)
+            self.hass.data[DATA_EVL].arm_away_partition(
+                str(code), self._partition_number)
         else:
-            EVL_CONTROLLER.arm_away_partition(str(self._code),
-                                              self._partition_number)
+            self.hass.data[DATA_EVL].arm_away_partition(
+                str(self._code), self._partition_number)
 
-    def alarm_trigger(self, code=None):
+    @asyncio.coroutine
+    def async_alarm_trigger(self, code=None):
         """Alarm trigger command. Will be used to trigger a panic alarm."""
-        EVL_CONTROLLER.panic_alarm(self._panic_type)
+        self.hass.data[DATA_EVL].panic_alarm(self._panic_type)
 
-    def alarm_keypress(self, keypress=None):
+    @callback
+    def async_alarm_keypress(self, keypress=None):
         """Send custom keypress."""
         if keypress:
-            EVL_CONTROLLER.keypresses_to_partition(self._partition_number,
-                                                   keypress)
+            self.hass.data[DATA_EVL].keypresses_to_partition(
+                self._partition_number, keypress)

homeassistant/components/alarm_control_panel/manual.py

@@ -39,7 +39,7 @@ _LOGGER = logging.getLogger(__name__)
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the manual alarm platform."""
+    """Set up the manual alarm platform."""
     add_devices([ManualAlarm(
         hass,
         config[CONF_NAME],
@@ -52,7 +52,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 class ManualAlarm(alarm.AlarmControlPanel):
     """
-    Represents an alarm status.
+    Representation of an alarm status.
 
     When armed, will be pending for 'pending_time', after that armed.
     When triggered, will be pending for 'trigger_time'. After that will be
@@ -62,7 +62,7 @@ class ManualAlarm(alarm.AlarmControlPanel):
 
     def __init__(self, hass, name, code, pending_time,
                  trigger_time, disarm_after_trigger):
-        """Initalize the manual alarm panel."""
+        """Init the manual alarm panel."""
         self._state = STATE_ALARM_DISARMED
         self._hass = hass
         self._name = name
@@ -75,7 +75,7 @@ class ManualAlarm(alarm.AlarmControlPanel):
 
     @property
     def should_poll(self):
-        """No polling needed."""
+        """Return the plling state."""
         return False
 
     @property
@@ -166,5 +166,5 @@ class ManualAlarm(alarm.AlarmControlPanel):
         """Validate given code."""
         check = self._code is None or code == self._code
         if not check:
-            _LOGGER.warning('Invalid code given for %s', state)
+            _LOGGER.warning("Invalid code given for %s", state)
         return check

homeassistant/components/alarm_control_panel/mqtt.py

@@ -4,10 +4,12 @@ This platform enables the possibility to control a MQTT alarm.
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/alarm_control_panel.mqtt/
 """
+import asyncio
 import logging
 
 import voluptuous as vol
 
+from homeassistant.core import callback
 import homeassistant.components.alarm_control_panel as alarm
 import homeassistant.components.mqtt as mqtt
 from homeassistant.const import (
@@ -41,10 +43,10 @@ PLATFORM_SCHEMA = mqtt.MQTT_BASE_PLATFORM_SCHEMA.extend({
 })
 
 
-def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the MQTT platform."""
-    add_devices([MqttAlarm(
-        hass,
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up the MQTT Alarm Control Panel platform."""
+    async_add_devices([MqttAlarm(
         config.get(CONF_NAME),
         config.get(CONF_STATE_TOPIC),
         config.get(CONF_COMMAND_TOPIC),
@@ -58,11 +60,10 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 class MqttAlarm(alarm.AlarmControlPanel):
     """Representation of a MQTT alarm status."""
 
-    def __init__(self, hass, name, state_topic, command_topic, qos,
-                 payload_disarm, payload_arm_home, payload_arm_away, code):
-        """Initalize the MQTT alarm panel."""
+    def __init__(self, name, state_topic, command_topic, qos, payload_disarm,
+                 payload_arm_home, payload_arm_away, code):
+        """Init the MQTT Alarm Control Panel."""
         self._state = STATE_UNKNOWN
-        self._hass = hass
         self._name = name
         self._state_topic = state_topic
         self._command_topic = command_topic
@@ -72,17 +73,24 @@ class MqttAlarm(alarm.AlarmControlPanel):
         self._payload_arm_away = payload_arm_away
         self._code = code
 
+    def async_added_to_hass(self):
+        """Subscribe mqtt events.
+
+        This method must be run in the event loop and returns a coroutine.
+        """
+        @callback
         def message_received(topic, payload, qos):
-            """A new MQTT message has been received."""
+            """Run when new MQTT message has been received."""
             if payload not in (STATE_ALARM_DISARMED, STATE_ALARM_ARMED_HOME,
                                STATE_ALARM_ARMED_AWAY, STATE_ALARM_PENDING,
                                STATE_ALARM_TRIGGERED):
-                _LOGGER.warning('Received unexpected payload: %s', payload)
+                _LOGGER.warning("Received unexpected payload: %s", payload)
                 return
             self._state = payload
-            self.update_ha_state()
+            self.hass.async_add_job(self.async_update_ha_state())
 
-        mqtt.subscribe(hass, self._state_topic, message_received, self._qos)
+        return mqtt.async_subscribe(
+            self.hass, self._state_topic, message_received, self._qos)
 
     @property
     def should_poll(self):
@@ -104,26 +112,38 @@ class MqttAlarm(alarm.AlarmControlPanel):
         """One or more characters if code is defined."""
         return None if self._code is None else '.+'
 
-    def alarm_disarm(self, code=None):
-        """Send disarm command."""
+    @asyncio.coroutine
+    def async_alarm_disarm(self, code=None):
+        """Send disarm command.
+
+        This method is a coroutine.
+        """
         if not self._validate_code(code, 'disarming'):
             return
-        mqtt.publish(self.hass, self._command_topic,
-                     self._payload_disarm, self._qos)
+        mqtt.async_publish(
+            self.hass, self._command_topic, self._payload_disarm, self._qos)
 
-    def alarm_arm_home(self, code=None):
-        """Send arm home command."""
+    @asyncio.coroutine
+    def async_alarm_arm_home(self, code=None):
+        """Send arm home command.
+
+        This method is a coroutine.
+        """
         if not self._validate_code(code, 'arming home'):
             return
-        mqtt.publish(self.hass, self._command_topic,
-                     self._payload_arm_home, self._qos)
+        mqtt.async_publish(
+            self.hass, self._command_topic, self._payload_arm_home, self._qos)
 
-    def alarm_arm_away(self, code=None):
-        """Send arm away command."""
+    @asyncio.coroutine
+    def async_alarm_arm_away(self, code=None):
+        """Send arm away command.
+
+        This method is a coroutine.
+        """
         if not self._validate_code(code, 'arming away'):
             return
-        mqtt.publish(self.hass, self._command_topic,
-                     self._payload_arm_away, self._qos)
+        mqtt.async_publish(
+            self.hass, self._command_topic, self._payload_arm_away, self._qos)
 
     def _validate_code(self, code, state):
         """Validate given code."""

homeassistant/components/alarm_control_panel/nx584.py

@@ -32,7 +32,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup nx584 platform."""
+    """Set up the nx584 platform."""
     name = config.get(CONF_NAME)
     host = config.get(CONF_HOST)
     port = config.get(CONF_PORT)
@@ -42,15 +42,15 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     try:
         add_devices([NX584Alarm(hass, url, name)])
     except requests.exceptions.ConnectionError as ex:
-        _LOGGER.error('Unable to connect to NX584: %s', str(ex))
+        _LOGGER.error("Unable to connect to NX584: %s", str(ex))
         return False
 
 
 class NX584Alarm(alarm.AlarmControlPanel):
-    """Represents the NX584-based alarm panel."""
+    """Representation of a NX584-based alarm panel."""
 
     def __init__(self, hass, url, name):
-        """Initalize the nx584 alarm panel."""
+        """Init the nx584 alarm panel."""
         from nx584 import client
         self._hass = hass
         self._name = name
@@ -69,7 +69,7 @@ class NX584Alarm(alarm.AlarmControlPanel):
 
     @property
     def code_format(self):
-        """The characters if code is defined."""
+        """Return che characters if code is defined."""
         return '[0-9]{4}([0-9]{2})?'
 
     @property
@@ -83,20 +83,19 @@ class NX584Alarm(alarm.AlarmControlPanel):
             part = self._alarm.list_partitions()[0]
             zones = self._alarm.list_zones()
         except requests.exceptions.ConnectionError as ex:
-            _LOGGER.error('Unable to connect to %(host)s: %(reason)s',
+            _LOGGER.error("Unable to connect to %(host)s: %(reason)s",
                           dict(host=self._url, reason=ex))
             self._state = STATE_UNKNOWN
             zones = []
         except IndexError:
-            _LOGGER.error('nx584 reports no partitions')
+            _LOGGER.error("nx584 reports no partitions")
             self._state = STATE_UNKNOWN
             zones = []
 
         bypassed = False
         for zone in zones:
             if zone['bypassed']:
-                _LOGGER.debug('Zone %(zone)s is bypassed, '
-                              'assuming HOME',
+                _LOGGER.debug("Zone %(zone)s is bypassed, assuming HOME",
                               dict(zone=zone['number']))
                 bypassed = True
                 break

homeassistant/components/alarm_control_panel/simplisafe.py

@@ -12,16 +12,19 @@ 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_UNKNOWN, CONF_CODE, CONF_NAME,
-    STATE_ALARM_DISARMED, STATE_ALARM_ARMED_HOME, STATE_ALARM_ARMED_AWAY)
+    STATE_ALARM_DISARMED, STATE_ALARM_ARMED_HOME, STATE_ALARM_ARMED_AWAY,
+    EVENT_HOMEASSISTANT_STOP)
 import homeassistant.helpers.config_validation as cv
+import homeassistant.loader as loader
 
-REQUIREMENTS = ['https://github.com/w1ll1am23/simplisafe-python/archive/'
-                '586fede0e85fd69e56e516aaa8e97eb644ca8866.zip#'
-                'simplisafe-python==0.0.1']
+REQUIREMENTS = ['simplisafe-python==1.0.2']
 
 _LOGGER = logging.getLogger(__name__)
 
 DEFAULT_NAME = 'SimpliSafe'
+DOMAIN = 'simplisafe'
+NOTIFICATION_ID = 'simplisafe_notification'
+NOTIFICATION_TITLE = 'SimpliSafe Setup'
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_PASSWORD): cv.string,
@@ -33,33 +36,44 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the SimpliSafe platform."""
+    from simplipy.api import SimpliSafeApiInterface, get_systems
     name = config.get(CONF_NAME)
     code = config.get(CONF_CODE)
     username = config.get(CONF_USERNAME)
     password = config.get(CONF_PASSWORD)
 
-    add_devices([SimpliSafeAlarm(name, username, password, code)])
+    persistent_notification = loader.get_component('persistent_notification')
+    simplisafe = SimpliSafeApiInterface()
+    status = simplisafe.set_credentials(username, password)
+    if status:
+        hass.data[DOMAIN] = simplisafe
+        locations = get_systems(simplisafe)
+        for location in locations:
+            add_devices([SimpliSafeAlarm(location, name, code)])
+    else:
+        message = 'Failed to log into SimpliSafe. Check credentials.'
+        _LOGGER.error(message)
+        persistent_notification.create(
+            hass, message,
+            title=NOTIFICATION_TITLE,
+            notification_id=NOTIFICATION_ID)
+        return False
+
+    def logout(event):
+        """Logout of the SimpliSafe API."""
+        hass.data[DOMAIN].logout()
+
+    hass.bus.listen(EVENT_HOMEASSISTANT_STOP, logout)
 
 
 class SimpliSafeAlarm(alarm.AlarmControlPanel):
     """Representation a SimpliSafe alarm."""
 
-    def __init__(self, name, username, password, code):
+    def __init__(self, simplisafe, name, code):
         """Initialize the SimpliSafe alarm."""
-        from simplisafe import SimpliSafe
-        self.simplisafe = SimpliSafe(username, password)
+        self.simplisafe = simplisafe
         self._name = name
         self._code = str(code) if code else None
-        self._id = self.simplisafe.get_id()
-        status = self.simplisafe.get_state()
-        if status == 'Off':
-            self._state = STATE_ALARM_DISARMED
-        elif status == 'Home':
-            self._state = STATE_ALARM_ARMED_HOME
-        elif status == 'Away':
-            self._state = STATE_ALARM_ARMED_AWAY
-        else:
-            self._state = STATE_UNKNOWN
 
     @property
     def name(self):
@@ -67,7 +81,7 @@ class SimpliSafeAlarm(alarm.AlarmControlPanel):
         if self._name is not None:
             return self._name
         else:
-            return 'Alarm {}'.format(self._id)
+            return 'Alarm {}'.format(self.simplisafe.location_id())
 
     @property
     def code_format(self):
@@ -77,46 +91,57 @@ class SimpliSafeAlarm(alarm.AlarmControlPanel):
     @property
     def state(self):
         """Return the state of the device."""
-        return self._state
+        status = self.simplisafe.state()
+        if status == 'Off':
+            state = STATE_ALARM_DISARMED
+        elif status == 'Home':
+            state = STATE_ALARM_ARMED_HOME
+        elif status == 'Away':
+            state = STATE_ALARM_ARMED_AWAY
+        else:
+            state = STATE_UNKNOWN
+        return state
+
+    @property
+    def device_state_attributes(self):
+        """Return the state attributes."""
+        return {
+            'temperature': self.simplisafe.temperature(),
+            'co': self.simplisafe.carbon_monoxide(),
+            'fire': self.simplisafe.fire(),
+            'alarm': self.simplisafe.alarm(),
+            'last_event': self.simplisafe.last_event(),
+            'flood': self.simplisafe.flood()
+        }
 
     def update(self):
         """Update alarm status."""
-        self.simplisafe.get_location()
-        status = self.simplisafe.get_state()
-
-        if status == 'Off':
-            self._state = STATE_ALARM_DISARMED
-        elif status == 'Home':
-            self._state = STATE_ALARM_ARMED_HOME
-        elif status == 'Away':
-            self._state = STATE_ALARM_ARMED_AWAY
-        else:
-            self._state = STATE_UNKNOWN
+        self.simplisafe.update()
 
     def alarm_disarm(self, code=None):
         """Send disarm command."""
         if not self._validate_code(code, 'disarming'):
             return
         self.simplisafe.set_state('off')
-        _LOGGER.info('SimpliSafe alarm disarming')
+        _LOGGER.info("SimpliSafe alarm disarming")
 
     def alarm_arm_home(self, code=None):
         """Send arm home command."""
         if not self._validate_code(code, 'arming home'):
             return
         self.simplisafe.set_state('home')
-        _LOGGER.info('SimpliSafe alarm arming home')
+        _LOGGER.info("SimpliSafe alarm arming home")
 
     def alarm_arm_away(self, code=None):
         """Send arm away command."""
         if not self._validate_code(code, 'arming away'):
             return
         self.simplisafe.set_state('away')
-        _LOGGER.info('SimpliSafe alarm arming away')
+        _LOGGER.info("SimpliSafe alarm arming away")
 
     def _validate_code(self, code, state):
         """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 for %s", state)
         return check

homeassistant/components/alarm_control_panel/totalconnect.py

@@ -0,0 +1,92 @@
+"""
+Interfaces with TotalConnect alarm control panels.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/alarm_control_panel.totalconnect/
+"""
+import logging
+
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+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)
+
+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):
+    """Set up 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/alarm_control_panel/verisure.py

@@ -17,7 +17,7 @@ _LOGGER = logging.getLogger(__name__)
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Verisure platform."""
+    """Set up the Verisure platform."""
     alarms = []
     if int(hub.config.get(CONF_ALARM, 1)):
         hub.update_alarms()
@@ -29,10 +29,10 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 class VerisureAlarm(alarm.AlarmControlPanel):
-    """Represent a Verisure alarm status."""
+    """Representation of a Verisure alarm status."""
 
     def __init__(self, device_id):
-        """Initalize the Verisure alarm panel."""
+        """Initialize the Verisure alarm panel."""
         self._id = device_id
         self._state = STATE_UNKNOWN
         self._digits = hub.config.get(CONF_CODE_DIGITS)
@@ -55,12 +55,12 @@ class VerisureAlarm(alarm.AlarmControlPanel):
 
     @property
     def code_format(self):
-        """The code format as regex."""
+        """Return the code format as regex."""
         return '^\\d{%s}$' % self._digits
 
     @property
     def changed_by(self):
-        """Last change triggered by."""
+        """Return the last change triggered by."""
         return self._changed_by
 
     def update(self):
@@ -75,24 +75,23 @@ class VerisureAlarm(alarm.AlarmControlPanel):
             self._state = STATE_ALARM_ARMED_AWAY
         elif hub.alarm_status[self._id].status != 'pending':
             _LOGGER.error(
-                'Unknown alarm state %s',
-                hub.alarm_status[self._id].status)
+                "Unknown alarm state %s", hub.alarm_status[self._id].status)
         self._changed_by = hub.alarm_status[self._id].name
 
     def alarm_disarm(self, code=None):
         """Send disarm command."""
         hub.my_pages.alarm.set(code, 'DISARMED')
-        _LOGGER.info('verisure alarm disarming')
+        _LOGGER.info("Verisure alarm disarming")
         hub.my_pages.alarm.wait_while_pending()
 
     def alarm_arm_home(self, code=None):
         """Send arm home command."""
         hub.my_pages.alarm.set(code, 'ARMED_HOME')
-        _LOGGER.info('verisure alarm arming home')
+        _LOGGER.info("Verisure alarm arming home")
         hub.my_pages.alarm.wait_while_pending()
 
     def alarm_arm_away(self, code=None):
         """Send arm away command."""
         hub.my_pages.alarm.set(code, 'ARMED_AWAY')
-        _LOGGER.info('verisure alarm arming away')
+        _LOGGER.info("Verisure alarm arming away")
         hub.my_pages.alarm.wait_while_pending()

homeassistant/components/alarm_control_panel/wink.py

@@ -16,11 +16,12 @@ from homeassistant.components.wink import WinkDevice, DOMAIN
 _LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ['wink']
+
 STATE_ALARM_PRIVACY = 'Private'
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Wink platform."""
+    """Set up the Wink platform."""
     import pywink
 
     for camera in pywink.get_cameras():

homeassistant/components/alarmdecoder.py

@@ -0,0 +1,168 @@
+"""
+Support for AlarmDecoder devices.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/alarmdecoder/
+"""
+import asyncio
+import logging
+
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.core import callback
+from homeassistant.const import EVENT_HOMEASSISTANT_STOP
+from homeassistant.helpers.discovery import async_load_platform
+from homeassistant.helpers.dispatcher import async_dispatcher_send
+
+REQUIREMENTS = ['alarmdecoder==0.12.1.0']
+
+_LOGGER = logging.getLogger(__name__)
+
+DOMAIN = 'alarmdecoder'
+
+DATA_AD = 'alarmdecoder'
+
+CONF_DEVICE = 'device'
+CONF_DEVICE_BAUD = 'baudrate'
+CONF_DEVICE_HOST = 'host'
+CONF_DEVICE_PATH = 'path'
+CONF_DEVICE_PORT = 'port'
+CONF_DEVICE_TYPE = 'type'
+CONF_PANEL_DISPLAY = 'panel_display'
+CONF_ZONE_NAME = 'name'
+CONF_ZONE_TYPE = 'type'
+CONF_ZONES = 'zones'
+
+DEFAULT_DEVICE_TYPE = 'socket'
+DEFAULT_DEVICE_HOST = 'localhost'
+DEFAULT_DEVICE_PORT = 10000
+DEFAULT_DEVICE_PATH = '/dev/ttyUSB0'
+DEFAULT_DEVICE_BAUD = 115200
+
+DEFAULT_PANEL_DISPLAY = False
+
+DEFAULT_ZONE_TYPE = 'opening'
+
+SIGNAL_PANEL_MESSAGE = 'alarmdecoder.panel_message'
+SIGNAL_PANEL_ARM_AWAY = 'alarmdecoder.panel_arm_away'
+SIGNAL_PANEL_ARM_HOME = 'alarmdecoder.panel_arm_home'
+SIGNAL_PANEL_DISARM = 'alarmdecoder.panel_disarm'
+
+SIGNAL_ZONE_FAULT = 'alarmdecoder.zone_fault'
+SIGNAL_ZONE_RESTORE = 'alarmdecoder.zone_restore'
+
+DEVICE_SOCKET_SCHEMA = vol.Schema({
+    vol.Required(CONF_DEVICE_TYPE): 'socket',
+    vol.Optional(CONF_DEVICE_HOST, default=DEFAULT_DEVICE_HOST): cv.string,
+    vol.Optional(CONF_DEVICE_PORT, default=DEFAULT_DEVICE_PORT): cv.port})
+
+DEVICE_SERIAL_SCHEMA = vol.Schema({
+    vol.Required(CONF_DEVICE_TYPE): 'serial',
+    vol.Optional(CONF_DEVICE_PATH, default=DEFAULT_DEVICE_PATH): cv.string,
+    vol.Optional(CONF_DEVICE_BAUD, default=DEFAULT_DEVICE_BAUD): cv.string})
+
+DEVICE_USB_SCHEMA = vol.Schema({
+    vol.Required(CONF_DEVICE_TYPE): 'usb'})
+
+ZONE_SCHEMA = vol.Schema({
+    vol.Required(CONF_ZONE_NAME): cv.string,
+    vol.Optional(CONF_ZONE_TYPE, default=DEFAULT_ZONE_TYPE): cv.string})
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        vol.Required(CONF_DEVICE): vol.Any(DEVICE_SOCKET_SCHEMA,
+                                           DEVICE_SERIAL_SCHEMA,
+                                           DEVICE_USB_SCHEMA),
+        vol.Optional(CONF_PANEL_DISPLAY,
+                     default=DEFAULT_PANEL_DISPLAY): cv.boolean,
+        vol.Optional(CONF_ZONES): {vol.Coerce(int): ZONE_SCHEMA},
+    }),
+}, extra=vol.ALLOW_EXTRA)
+
+
+@asyncio.coroutine
+def async_setup(hass, config):
+    """Set up for the AlarmDecoder devices."""
+    from alarmdecoder import AlarmDecoder
+    from alarmdecoder.devices import (SocketDevice, SerialDevice, USBDevice)
+
+    conf = config.get(DOMAIN)
+
+    device = conf.get(CONF_DEVICE)
+    display = conf.get(CONF_PANEL_DISPLAY)
+    zones = conf.get(CONF_ZONES)
+
+    device_type = device.get(CONF_DEVICE_TYPE)
+    host = DEFAULT_DEVICE_HOST
+    port = DEFAULT_DEVICE_PORT
+    path = DEFAULT_DEVICE_PATH
+    baud = DEFAULT_DEVICE_BAUD
+
+    sync_connect = asyncio.Future(loop=hass.loop)
+
+    def handle_open(device):
+        """Handle the successful connection."""
+        _LOGGER.info("Established a connection with the alarmdecoder")
+        hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, stop_alarmdecoder)
+        sync_connect.set_result(True)
+
+    @callback
+    def stop_alarmdecoder(event):
+        """Handle the shutdown of AlarmDecoder."""
+        _LOGGER.debug("Shutting down alarmdecoder")
+        controller.close()
+
+    @callback
+    def handle_message(sender, message):
+        """Handle message from AlarmDecoder."""
+        async_dispatcher_send(hass, SIGNAL_PANEL_MESSAGE, message)
+
+    def zone_fault_callback(sender, zone):
+        """Handle zone fault from AlarmDecoder."""
+        async_dispatcher_send(hass, SIGNAL_ZONE_FAULT, zone)
+
+    def zone_restore_callback(sender, zone):
+        """Handle zone restore from AlarmDecoder."""
+        async_dispatcher_send(hass, SIGNAL_ZONE_RESTORE, zone)
+
+    controller = False
+    if device_type == 'socket':
+        host = device.get(CONF_DEVICE_HOST)
+        port = device.get(CONF_DEVICE_PORT)
+        controller = AlarmDecoder(SocketDevice(interface=(host, port)))
+    elif device_type == 'serial':
+        path = device.get(CONF_DEVICE_PATH)
+        baud = device.get(CONF_DEVICE_BAUD)
+        controller = AlarmDecoder(SerialDevice(interface=path))
+    elif device_type == 'usb':
+        AlarmDecoder(USBDevice.find())
+        return False
+
+    controller.on_open += handle_open
+    controller.on_message += handle_message
+    controller.on_zone_fault += zone_fault_callback
+    controller.on_zone_restore += zone_restore_callback
+
+    hass.data[DATA_AD] = controller
+
+    controller.open(baud)
+
+    result = yield from sync_connect
+
+    if not result:
+        return False
+
+    hass.async_add_job(
+        async_load_platform(hass, 'alarm_control_panel', DOMAIN, conf,
+                            config))
+
+    if zones:
+        hass.async_add_job(async_load_platform(
+            hass, 'binary_sensor', DOMAIN, {CONF_ZONES: zones}, config))
+
+    if display:
+        hass.async_add_job(async_load_platform(
+            hass, 'sensor', DOMAIN, conf, config))
+
+    return True

homeassistant/components/alert.py

@@ -13,13 +13,11 @@ import voluptuous as vol
 
 from homeassistant.core import callback
 from homeassistant.config import load_yaml_config_file
-from homeassistant.const import (CONF_ENTITY_ID, STATE_IDLE, CONF_NAME,
-                                 CONF_STATE, STATE_ON, STATE_OFF,
-                                 SERVICE_TURN_ON, SERVICE_TURN_OFF,
-                                 SERVICE_TOGGLE, ATTR_ENTITY_ID)
+from homeassistant.const import (
+    CONF_ENTITY_ID, STATE_IDLE, CONF_NAME, CONF_STATE, STATE_ON, STATE_OFF,
+    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__)
@@ -32,13 +30,16 @@ CONF_NOTIFIERS = 'notifiers'
 CONF_REPEAT = 'repeat'
 CONF_SKIP_FIRST = 'skip_first'
 
+DEFAULT_CAN_ACK = True
+DEFAULT_SKIP_FIRST = False
+
 ALERT_SCHEMA = vol.Schema({
     vol.Required(CONF_NAME): cv.string,
     vol.Required(CONF_ENTITY_ID): cv.entity_id,
     vol.Required(CONF_STATE, default=STATE_ON): cv.string,
     vol.Required(CONF_REPEAT): vol.All(cv.ensure_list, [vol.Coerce(float)]),
-    vol.Required(CONF_CAN_ACK, default=True): cv.boolean,
-    vol.Required(CONF_SKIP_FIRST, default=False): cv.boolean,
+    vol.Required(CONF_CAN_ACK, default=DEFAULT_CAN_ACK): cv.boolean,
+    vol.Required(CONF_SKIP_FIRST, default=DEFAULT_SKIP_FIRST): cv.boolean,
     vol.Required(CONF_NOTIFIERS): cv.ensure_list})
 
 CONFIG_SCHEMA = vol.Schema({
@@ -60,7 +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)
+    hass.add_job(async_turn_on, hass, entity_id)
 
 
 @callback
@@ -73,7 +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)
+    hass.add_job(async_turn_off, hass, entity_id)
 
 
 @callback
@@ -86,7 +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
@@ -99,7 +100,7 @@ def async_toggle(hass, entity_id):
 
 @asyncio.coroutine
 def async_setup(hass, config):
-    """Setup alert component."""
+    """Set up the Alert component."""
     alerts = config.get(DOMAIN)
     all_alerts = {}
 
@@ -117,7 +118,7 @@ def async_setup(hass, config):
             else:
                 yield from alert.async_turn_off()
 
-    # setup alerts
+    # Setup alerts
     for entity_id, alert in alerts.items():
         entity = Alert(hass, entity_id,
                        alert[CONF_NAME], alert[CONF_ENTITY_ID],
@@ -126,13 +127,13 @@ def async_setup(hass, config):
                        alert[CONF_CAN_ACK])
         all_alerts[entity.entity_id] = entity
 
-    # read descriptions
+    # Read descriptions
     descriptions = yield from hass.loop.run_in_executor(
         None, load_yaml_config_file, os.path.join(
             os.path.dirname(__file__), 'services.yaml'))
     descriptions = descriptions.get(DOMAIN, {})
 
-    # setup service calls
+    # Setup service calls
     hass.services.async_register(
         DOMAIN, SERVICE_TURN_OFF, async_handle_alert_service,
         descriptions.get(SERVICE_TURN_OFF), schema=ALERT_SERVICE_SCHEMA)
@@ -171,8 +172,8 @@ class Alert(ToggleEntity):
         self._cancel = None
         self.entity_id = ENTITY_ID_FORMAT.format(entity_id)
 
-        event.async_track_state_change(hass, watched_entity_id,
-                                       self.watched_entity_change)
+        event.async_track_state_change(
+            hass, watched_entity_id, self.watched_entity_change)
 
     @property
     def name(self):
@@ -201,7 +202,7 @@ class Alert(ToggleEntity):
     @asyncio.coroutine
     def watched_entity_change(self, entity, from_state, to_state):
         """Determine if the alert should start or stop."""
-        _LOGGER.debug('Watched entity (%s) has changed.', entity)
+        _LOGGER.debug("Watched entity (%s) has changed", entity)
         if to_state.state == self._alert_state and not self._firing:
             yield from self.begin_alerting()
         if to_state.state != self._alert_state and self._firing:
@@ -210,7 +211,7 @@ class Alert(ToggleEntity):
     @asyncio.coroutine
     def begin_alerting(self):
         """Begin the alert procedures."""
-        _LOGGER.debug('Beginning Alert: %s', self._name)
+        _LOGGER.debug("Beginning Alert: %s", self._name)
         self._ack = False
         self._firing = True
         self._next_delay = 0
@@ -225,7 +226,7 @@ class Alert(ToggleEntity):
     @asyncio.coroutine
     def end_alerting(self):
         """End the alert procedures."""
-        _LOGGER.debug('Ending Alert: %s', self._name)
+        _LOGGER.debug("Ending Alert: %s", self._name)
         self._cancel()
         self._ack = False
         self._firing = False
@@ -247,7 +248,7 @@ class Alert(ToggleEntity):
             return
 
         if not self._ack:
-            _LOGGER.info('Alerting: %s', self._name)
+            _LOGGER.info("Alerting: %s", self._name)
             for target in self._notifiers:
                 yield from self.hass.services.async_call(
                     'notify', target, {'message': self._name})
@@ -256,14 +257,14 @@ class Alert(ToggleEntity):
     @asyncio.coroutine
     def async_turn_on(self):
         """Async Unacknowledge alert."""
-        _LOGGER.debug('Reset Alert: %s', self._name)
+        _LOGGER.debug("Reset Alert: %s", self._name)
         self._ack = False
         yield from self.async_update_ha_state()
 
     @asyncio.coroutine
     def async_turn_off(self):
         """Async Acknowledge alert."""
-        _LOGGER.debug('Acknowledged Alert: %s', self._name)
+        _LOGGER.debug("Acknowledged Alert: %s", self._name)
         self._ack = True
         yield from self.async_update_ha_state()
 

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

@@ -17,9 +17,9 @@ from homeassistant.bootstrap import ERROR_LOG_FILENAME
 from homeassistant.const import (
     EVENT_HOMEASSISTANT_STOP, EVENT_TIME_CHANGED,
     HTTP_BAD_REQUEST, HTTP_CREATED, HTTP_NOT_FOUND,
-    HTTP_UNPROCESSABLE_ENTITY, MATCH_ALL, URL_API, URL_API_COMPONENTS,
+    MATCH_ALL, URL_API, URL_API_COMPONENTS,
     URL_API_CONFIG, URL_API_DISCOVERY_INFO, URL_API_ERROR_LOG,
-    URL_API_EVENT_FORWARD, URL_API_EVENTS, URL_API_SERVICES,
+    URL_API_EVENTS, URL_API_SERVICES,
     URL_API_STATES, URL_API_STATES_ENTITY, URL_API_STREAM, URL_API_TEMPLATE,
     __version__)
 from homeassistant.exceptions import TemplateError
@@ -48,11 +48,12 @@ def setup(hass, config):
     hass.http.register_view(APIEventView)
     hass.http.register_view(APIServicesView)
     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
 
 
@@ -317,77 +318,6 @@ class APIDomainServicesView(HomeAssistantView):
         return self.json(changed_states)
 
 
-class APIEventForwardingView(HomeAssistantView):
-    """View to handle EventForwarding requests."""
-
-    url = URL_API_EVENT_FORWARD
-    name = "api:event-forward"
-    event_forwarder = None
-
-    @asyncio.coroutine
-    def post(self, request):
-        """Setup an event forwarder."""
-        hass = request.app['hass']
-        try:
-            data = yield from request.json()
-        except ValueError:
-            return self.json_message("No data received.", HTTP_BAD_REQUEST)
-
-        try:
-            host = data['host']
-            api_password = data['api_password']
-        except KeyError:
-            return self.json_message("No host or api_password received.",
-                                     HTTP_BAD_REQUEST)
-
-        try:
-            port = int(data['port']) if 'port' in data else None
-        except ValueError:
-            return self.json_message("Invalid value received for port.",
-                                     HTTP_UNPROCESSABLE_ENTITY)
-
-        api = rem.API(host, api_password, port)
-
-        valid = yield from hass.loop.run_in_executor(
-            None, api.validate_api)
-        if not valid:
-            return self.json_message("Unable to validate API.",
-                                     HTTP_UNPROCESSABLE_ENTITY)
-
-        if self.event_forwarder is None:
-            self.event_forwarder = rem.EventForwarder(hass)
-
-        self.event_forwarder.async_connect(api)
-
-        return self.json_message("Event forwarding setup.")
-
-    @asyncio.coroutine
-    def delete(self, request):
-        """Remove event forwarder."""
-        try:
-            data = yield from request.json()
-        except ValueError:
-            return self.json_message("No data received.", HTTP_BAD_REQUEST)
-
-        try:
-            host = data['host']
-        except KeyError:
-            return self.json_message("No host received.", HTTP_BAD_REQUEST)
-
-        try:
-            port = int(data['port']) if 'port' in data else None
-        except ValueError:
-            return self.json_message("Invalid value received for port.",
-                                     HTTP_UNPROCESSABLE_ENTITY)
-
-        if self.event_forwarder is not None:
-            api = rem.API(host, None, port)
-
-            self.event_forwarder.async_disconnect(api)
-
-        return self.json_message("Event forwarding cancelled.")
-
-
 class APIComponentsView(HomeAssistantView):
     """View to handle Components requests."""
 
@@ -400,20 +330,6 @@ 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/apiai.py

@@ -77,14 +77,14 @@ class ApiaiIntentsView(HomeAssistantView):
         """Handle API.AI."""
         data = yield from request.json()
 
-        _LOGGER.debug('Received Apiai request: %s', data)
+        _LOGGER.debug("Received api.ai request: %s", data)
 
         req = data.get('result')
 
         if req is None:
-            _LOGGER.error('Received invalid data from Apiai: %s', data)
-            return self.json_message('Expected result value not received',
-                                     HTTP_BAD_REQUEST)
+            _LOGGER.error("Received invalid data from api.ai: %s", data)
+            return self.json_message(
+                "Expected result value not received", HTTP_BAD_REQUEST)
 
         action_incomplete = req['actionIncomplete']
 
@@ -106,7 +106,7 @@ class ApiaiIntentsView(HomeAssistantView):
         #     return self.json(response)
 
         if intent == "":
-            _LOGGER.warning('Received intent with empty action')
+            _LOGGER.warning("Received intent with empty action")
             response.add_speech(
                 "You have not defined an action in your api.ai intent.")
             return self.json(response)
@@ -114,7 +114,7 @@ class ApiaiIntentsView(HomeAssistantView):
         config = self.intents.get(intent)
 
         if config is None:
-            _LOGGER.warning('Received unknown intent %s', intent)
+            _LOGGER.warning("Received unknown intent %s", intent)
             response.add_speech(
                 "Intent '%s' is not yet configured within Home Assistant." %
                 intent)

homeassistant/components/arduino.py

@@ -13,7 +13,7 @@ from homeassistant.const import (
 from homeassistant.const import CONF_PORT
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['PyMata==2.13']
+REQUIREMENTS = ['PyMata==2.14']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -29,18 +29,25 @@ CONFIG_SCHEMA = vol.Schema({
 
 
 def setup(hass, config):
-    """Setup the Arduino component."""
+    """Set up the Arduino component."""
     import serial
+
+    port = config[DOMAIN][CONF_PORT]
+
     global BOARD
     try:
-        BOARD = ArduinoBoard(config[DOMAIN][CONF_PORT])
+        BOARD = ArduinoBoard(port)
     except (serial.serialutil.SerialException, FileNotFoundError):
-        _LOGGER.exception("Your port is not accessible.")
+        _LOGGER.error("Your port %s is not accessible", port)
         return False
 
-    if BOARD.get_firmata()[1] <= 2:
-        _LOGGER.error("The StandardFirmata sketch should be 2.2 or newer.")
-        return False
+    try:
+        if BOARD.get_firmata()[1] <= 2:
+            _LOGGER.error("The StandardFirmata sketch should be 2.2 or newer")
+            return False
+    except IndexError:
+        _LOGGER.warning("The version of the StandardFirmata sketch was not"
+                        "detected. This may lead to side effects")
 
     def stop_arduino(event):
         """Stop the Arduino service."""
@@ -67,25 +74,20 @@ class ArduinoBoard(object):
     def set_mode(self, pin, direction, mode):
         """Set the mode and the direction of a given pin."""
         if mode == 'analog' and direction == 'in':
-            self._board.set_pin_mode(pin,
-                                     self._board.INPUT,
-                                     self._board.ANALOG)
+            self._board.set_pin_mode(
+                pin, self._board.INPUT, self._board.ANALOG)
         elif mode == 'analog' and direction == 'out':
-            self._board.set_pin_mode(pin,
-                                     self._board.OUTPUT,
-                                     self._board.ANALOG)
+            self._board.set_pin_mode(
+                pin, self._board.OUTPUT, self._board.ANALOG)
         elif mode == 'digital' and direction == 'in':
-            self._board.set_pin_mode(pin,
-                                     self._board.INPUT,
-                                     self._board.DIGITAL)
+            self._board.set_pin_mode(
+                pin, self._board.INPUT, self._board.DIGITAL)
         elif mode == 'digital' and direction == 'out':
-            self._board.set_pin_mode(pin,
-                                     self._board.OUTPUT,
-                                     self._board.DIGITAL)
+            self._board.set_pin_mode(
+                pin, self._board.OUTPUT, self._board.DIGITAL)
         elif mode == 'pwm':
-            self._board.set_pin_mode(pin,
-                                     self._board.OUTPUT,
-                                     self._board.PWM)
+            self._board.set_pin_mode(
+                pin, self._board.OUTPUT, self._board.PWM)
 
     def get_analog_inputs(self):
         """Get the values from the pins."""

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):
@@ -145,7 +141,7 @@ def reload(hass):
 
 @asyncio.coroutine
 def async_setup(hass, config):
-    """Setup the automation."""
+    """Set up the automation."""
     component = EntityComponent(_LOGGER, DOMAIN, hass,
                                 group_name=GROUP_NAME_ALL_AUTOMATIONS)
 
@@ -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 +258,62 @@ 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."""
+        if self._initial_state is not None:
+            enable_automation = self._initial_state
+            _LOGGER.debug("Automation %s initial state %s from config "
+                          "initial_state", self.entity_id, enable_automation)
+        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')
+                _LOGGER.debug("Automation %s initial state %s from recorder "
+                              "last state %s", self.entity_id,
+                              enable_automation, state)
+            else:
+                enable_automation = DEFAULT_INITIAL_STATE
+                _LOGGER.debug("Automation %s initial state %s from default "
+                              "initial state", self.entity_id,
+                              enable_automation)
+
+        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 +339,12 @@ 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 +354,6 @@ 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 +363,7 @@ 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 +380,14 @@ 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)
 
@@ -369,7 +400,7 @@ def _async_get_action(hass, config, name):
 
     @asyncio.coroutine
     def action(entity_id, variables):
-        """Action to be executed."""
+        """Execute an action."""
         _LOGGER.info('Executing %s', name)
         logbook.async_log_entry(
             hass, name, 'has been triggered', DOMAIN, entity_id)
@@ -399,7 +430,7 @@ def _async_process_if(hass, config, p_config):
 
 @asyncio.coroutine
 def _async_process_trigger(hass, config, trigger_configs, name, action):
-    """Setup the triggers.
+    """Set up the triggers.
 
     This method is a coroutine.
     """
@@ -412,7 +443,7 @@ def _async_process_trigger(hass, config, trigger_configs, name, action):
         if platform is None:
             return None
 
-        remove = platform.async_trigger(hass, conf, action)
+        remove = yield from platform.async_trigger(hass, conf, action)
 
         if not remove:
             _LOGGER.error("Error setting up trigger %s", name)

homeassistant/components/automation/event.py

@@ -2,18 +2,19 @@
 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"
-CONF_EVENT_DATA = "event_data"
+CONF_EVENT_TYPE = 'event_type'
+CONF_EVENT_DATA = 'event_data'
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -24,11 +25,25 @@ TRIGGER_SCHEMA = vol.Schema({
 })
 
 
+@asyncio.coroutine
 def async_trigger(hass, config, action):
     """Listen for events based on configuration."""
     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):
+            """Execute 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

@@ -4,6 +4,7 @@ Trigger an automation when a LiteJet switch is released.
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/automation.litejet/
 """
+import asyncio
 import logging
 
 import voluptuous as vol
@@ -32,6 +33,7 @@ TRIGGER_SCHEMA = vol.Schema({
 })
 
 
+@asyncio.coroutine
 def async_trigger(hass, config, action):
     """Listen for events based on configuration."""
     number = config.get(CONF_NUMBER)
@@ -68,7 +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,
@@ -86,7 +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

@@ -2,8 +2,9 @@
 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
 
 import voluptuous as vol
@@ -24,6 +25,7 @@ TRIGGER_SCHEMA = vol.Schema({
 })
 
 
+@asyncio.coroutine
 def async_trigger(hass, config, action):
     """Listen for state changes based on configuration."""
     topic = config.get(CONF_TOPIC)
@@ -49,4 +51,6 @@ def async_trigger(hass, config, action):
                 'trigger': data
             })
 
-    return mqtt.async_subscribe(hass, topic, mqtt_automation_listener)
+    remove = yield from mqtt.async_subscribe(
+        hass, topic, mqtt_automation_listener)
+    return remove

homeassistant/components/automation/numeric_state.py

@@ -2,8 +2,9 @@
 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
 
 import voluptuous as vol
@@ -26,6 +27,7 @@ TRIGGER_SCHEMA = vol.All(vol.Schema({
 _LOGGER = logging.getLogger(__name__)
 
 
+@asyncio.coroutine
 def async_trigger(hass, config, action):
     """Listen for state changes based on configuration."""
     entity_id = config.get(CONF_ENTITY_ID)

homeassistant/components/automation/state.py

@@ -2,8 +2,9 @@
 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
 
 from homeassistant.core import callback
@@ -13,11 +14,11 @@ from homeassistant.helpers.event import (
     async_track_state_change, async_track_point_in_utc_time)
 import homeassistant.helpers.config_validation as cv
 
-CONF_ENTITY_ID = "entity_id"
-CONF_FROM = "from"
-CONF_TO = "to"
-CONF_STATE = "state"
-CONF_FOR = "for"
+CONF_ENTITY_ID = 'entity_id'
+CONF_FROM = 'from'
+CONF_TO = 'to'
+CONF_STATE = 'state'
+CONF_FOR = 'for'
 
 TRIGGER_SCHEMA = vol.All(
     vol.Schema({
@@ -34,6 +35,7 @@ TRIGGER_SCHEMA = vol.All(
 )
 
 
+@asyncio.coroutine
 def async_trigger(hass, config, action):
     """Listen for state changes based on configuration."""
     entity_id = config.get(CONF_ENTITY_ID)
@@ -43,6 +45,19 @@ def async_trigger(hass, config, action):
     async_remove_state_for_cancel = None
     async_remove_state_for_listener = None
 
+    @callback
+    def clear_listener():
+        """Clear all unsub listener."""
+        nonlocal async_remove_state_for_cancel, async_remove_state_for_listener
+
+        # pylint: disable=not-callable
+        if async_remove_state_for_listener is not None:
+            async_remove_state_for_listener()
+            async_remove_state_for_listener = None
+        if async_remove_state_for_cancel is not None:
+            async_remove_state_for_cancel()
+            async_remove_state_for_cancel = None
+
     @callback
     def state_automation_listener(entity, from_s, to_s):
         """Listen for state changes and calls action."""
@@ -64,18 +79,11 @@ def async_trigger(hass, config, action):
             call_action()
             return
 
-        @callback
-        def clear_listener():
-            """Clear all unsub listener."""
-            nonlocal async_remove_state_for_cancel
-            nonlocal async_remove_state_for_listener
-            async_remove_state_for_listener = None
-            async_remove_state_for_cancel = None
-
         @callback
         def state_for_listener(now):
             """Fire on state changes after a delay and calls action."""
-            async_remove_state_for_cancel()
+            nonlocal async_remove_state_for_listener
+            async_remove_state_for_listener = None
             clear_listener()
             call_action()
 
@@ -84,10 +92,11 @@ def async_trigger(hass, config, action):
             """Fire on changes and cancel for listener if changed."""
             if inner_to_s.state == to_s.state:
                 return
-            async_remove_state_for_listener()
-            async_remove_state_for_cancel()
             clear_listener()
 
+        # cleanup previous listener
+        clear_listener()
+
         async_remove_state_for_listener = async_track_point_in_utc_time(
             hass, state_for_listener, dt_util.utcnow() + time_delta)
 
@@ -97,14 +106,10 @@ def async_trigger(hass, config, action):
     unsub = async_track_state_change(
         hass, entity_id, state_automation_listener, from_state, to_state)
 
+    @callback
     def async_remove():
         """Remove state listeners async."""
         unsub()
-        # pylint: disable=not-callable
-        if async_remove_state_for_cancel is not None:
-            async_remove_state_for_cancel()
-
-        if async_remove_state_for_listener is not None:
-            async_remove_state_for_listener()
+        clear_listener()
 
     return async_remove

homeassistant/components/automation/sun.py

@@ -2,8 +2,9 @@
 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
 import logging
 
@@ -26,6 +27,7 @@ TRIGGER_SCHEMA = vol.Schema({
 })
 
 
+@asyncio.coroutine
 def async_trigger(hass, config, action):
     """Listen for events based on configuration."""
     event = config.get(CONF_EVENT)

homeassistant/components/automation/template.py

@@ -2,16 +2,16 @@
 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
 
 import voluptuous as vol
 
 from homeassistant.core import callback
 from homeassistant.const import CONF_VALUE_TEMPLATE, CONF_PLATFORM
-from homeassistant.helpers import condition
-from homeassistant.helpers.event import async_track_state_change
+from homeassistant.helpers.event import async_track_template
 import homeassistant.helpers.config_validation as cv
 
 
@@ -23,33 +23,22 @@ TRIGGER_SCHEMA = IF_ACTION_SCHEMA = vol.Schema({
 })
 
 
+@asyncio.coroutine
 def async_trigger(hass, config, action):
     """Listen for state changes based on configuration."""
     value_template = config.get(CONF_VALUE_TEMPLATE)
     value_template.hass = hass
 
-    # Local variable to keep track of if the action has already been triggered
-    already_triggered = False
-
     @callback
-    def state_changed_listener(entity_id, from_s, to_s):
+    def template_listener(entity_id, from_s, to_s):
         """Listen for state changes and calls action."""
-        nonlocal already_triggered
-        template_result = condition.async_template(hass, value_template)
+        hass.async_run_job(action, {
+            'trigger': {
+                'platform': 'template',
+                'entity_id': entity_id,
+                'from_state': from_s,
+                'to_state': to_s,
+            },
+        })
 
-        # Check to see if template returns true
-        if template_result and not already_triggered:
-            already_triggered = True
-            hass.async_run_job(action, {
-                'trigger': {
-                    'platform': 'template',
-                    'entity_id': entity_id,
-                    'from_state': from_s,
-                    'to_state': to_s,
-                },
-            })
-        elif not template_result:
-            already_triggered = False
-
-    return async_track_state_change(hass, value_template.extract_entities(),
-                                    state_changed_listener)
+    return async_track_template(hass, value_template, template_listener)

homeassistant/components/automation/time.py

@@ -2,8 +2,9 @@
 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
 
 import voluptuous as vol
@@ -13,9 +14,9 @@ from homeassistant.const import CONF_AFTER, CONF_PLATFORM
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.event import async_track_time_change
 
-CONF_HOURS = "hours"
-CONF_MINUTES = "minutes"
-CONF_SECONDS = "seconds"
+CONF_HOURS = 'hours'
+CONF_MINUTES = 'minutes'
+CONF_SECONDS = 'seconds'
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -29,6 +30,7 @@ TRIGGER_SCHEMA = vol.All(vol.Schema({
                             CONF_SECONDS, CONF_AFTER))
 
 
+@asyncio.coroutine
 def async_trigger(hass, config, action):
     """Listen for state changes based on configuration."""
     if CONF_AFTER in config:

homeassistant/components/automation/zone.py

@@ -2,8 +2,9 @@
 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
 
 from homeassistant.core import callback
@@ -13,8 +14,8 @@ from homeassistant.helpers.event import async_track_state_change
 from homeassistant.helpers import (
     condition, config_validation as cv, location)
 
-EVENT_ENTER = "enter"
-EVENT_LEAVE = "leave"
+EVENT_ENTER = 'enter'
+EVENT_LEAVE = 'leave'
 DEFAULT_EVENT = EVENT_ENTER
 
 TRIGGER_SCHEMA = vol.Schema({
@@ -26,6 +27,7 @@ TRIGGER_SCHEMA = vol.Schema({
 })
 
 
+@asyncio.coroutine
 def async_trigger(hass, config, action):
     """Listen for state changes based on configuration."""
     entity_id = config.get(CONF_ENTITY_ID)

homeassistant/components/bbb_gpio.py

@@ -37,14 +37,14 @@ def setup(hass, config):
 # noqa: F821
 
 def setup_output(pin):
-    """Setup a GPIO as output."""
+    """Set up a GPIO as output."""
     # pylint: disable=import-error,undefined-variable
     import Adafruit_BBIO.GPIO as GPIO
     GPIO.setup(pin, GPIO.OUT)
 
 
 def setup_input(pin, pull_mode):
-    """Setup a GPIO as input."""
+    """Set up a GPIO as input."""
     # pylint: disable=import-error,undefined-variable
     import Adafruit_BBIO.GPIO as GPIO
     GPIO.setup(pin, GPIO.IN,                            # noqa: F821

homeassistant/components/binary_sensor/__init__.py

@@ -14,13 +14,13 @@ from homeassistant.helpers.entity_component import EntityComponent
 from homeassistant.helpers.entity import Entity
 from homeassistant.const import (STATE_ON, STATE_OFF)
 from homeassistant.helpers.config_validation import PLATFORM_SCHEMA  # noqa
+from homeassistant.helpers.deprecation import deprecated_substitute
 
 DOMAIN = 'binary_sensor'
 SCAN_INTERVAL = timedelta(seconds=30)
 
 ENTITY_ID_FORMAT = DOMAIN + '.{}'
-SENSOR_CLASSES = [
-    None,            # Generic on/off
+DEVICE_CLASSES = [
     'cold',          # On means cold (or too cold)
     'connectivity',  # On means connection present, Off = no connection
     'gas',           # CO, CO2, etc.
@@ -38,7 +38,7 @@ SENSOR_CLASSES = [
     'vibration',     # On means vibration detected, Off means no vibration
 ]
 
-SENSOR_CLASSES_SCHEMA = vol.All(vol.Lower, vol.In(SENSOR_CLASSES))
+DEVICE_CLASSES_SCHEMA = vol.All(vol.Lower, vol.In(DEVICE_CLASSES))
 
 
 @asyncio.coroutine
@@ -57,7 +57,7 @@ class BinarySensorDevice(Entity):
 
     @property
     def is_on(self):
-        """Return True if the binary sensor is on."""
+        """Return true if the binary sensor is on."""
         return None
 
     @property
@@ -66,16 +66,7 @@ class BinarySensorDevice(Entity):
         return STATE_ON if self.is_on else STATE_OFF
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    @deprecated_substitute('sensor_class')
+    def device_class(self):
+        """Return the class of this device, from component DEVICE_CLASSES."""
         return None
-
-    @property
-    def state_attributes(self):
-        """Return device specific state attributes."""
-        attr = {}
-
-        if self.sensor_class is not None:
-            attr['sensor_class'] = self.sensor_class
-
-        return attr

homeassistant/components/binary_sensor/alarmdecoder.py

@@ -0,0 +1,112 @@
+"""
+Support for AlarmDecoder zone states- represented as binary sensors.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.alarmdecoder/
+"""
+import asyncio
+import logging
+
+from homeassistant.core import callback
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
+from homeassistant.components.binary_sensor import BinarySensorDevice
+
+from homeassistant.components.alarmdecoder import (ZONE_SCHEMA,
+                                                   CONF_ZONES,
+                                                   CONF_ZONE_NAME,
+                                                   CONF_ZONE_TYPE,
+                                                   SIGNAL_ZONE_FAULT,
+                                                   SIGNAL_ZONE_RESTORE)
+
+
+DEPENDENCIES = ['alarmdecoder']
+
+_LOGGER = logging.getLogger(__name__)
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up the AlarmDecoder binary sensor devices."""
+    configured_zones = discovery_info[CONF_ZONES]
+
+    devices = []
+
+    for zone_num in configured_zones:
+        device_config_data = ZONE_SCHEMA(configured_zones[zone_num])
+        zone_type = device_config_data[CONF_ZONE_TYPE]
+        zone_name = device_config_data[CONF_ZONE_NAME]
+        device = AlarmDecoderBinarySensor(
+            hass, zone_num, zone_name, zone_type)
+        devices.append(device)
+
+    async_add_devices(devices)
+
+    return True
+
+
+class AlarmDecoderBinarySensor(BinarySensorDevice):
+    """Representation of an AlarmDecoder binary sensor."""
+
+    def __init__(self, hass, zone_number, zone_name, zone_type):
+        """Initialize the binary_sensor."""
+        self._zone_number = zone_number
+        self._zone_type = zone_type
+        self._state = 0
+        self._name = zone_name
+        self._type = zone_type
+
+        _LOGGER.debug("Setup up zone: %s", self._name)
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Register callbacks."""
+        async_dispatcher_connect(
+            self.hass, SIGNAL_ZONE_FAULT, self._fault_callback)
+
+        async_dispatcher_connect(
+            self.hass, SIGNAL_ZONE_RESTORE, self._restore_callback)
+
+    @property
+    def name(self):
+        """Return the name of the entity."""
+        return self._name
+
+    @property
+    def icon(self):
+        """Icon for device by its type."""
+        if "window" in self._name.lower():
+            return "mdi:window-open" if self.is_on else "mdi:window-closed"
+
+        if self._type == 'smoke':
+            return "mdi:fire"
+
+        return None
+
+    @property
+    def should_poll(self):
+        """No polling needed."""
+        return False
+
+    @property
+    def is_on(self):
+        """Return true if sensor is on."""
+        return self._state == 1
+
+    @property
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
+        return self._zone_type
+
+    @callback
+    def _fault_callback(self, zone):
+        """Update the zone's state, if needed."""
+        if zone is None or int(zone) == self._zone_number:
+            self._state = 1
+            self.hass.async_add_job(self.async_update_ha_state())
+
+    @callback
+    def _restore_callback(self, zone):
+        """Update the zone's state, if needed."""
+        if zone is None or int(zone) == self._zone_number:
+            self._state = 0
+            self.hass.async_add_job(self.async_update_ha_state())

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):
+    """Set up the 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):
+    """Representation of 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):
+        """Return 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/apcupsd.py

@@ -21,7 +21,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
-    """Setup an Online Status binary sensor."""
+    """Set up an Online Status binary sensor."""
     add_entities((OnlineStatus(config, apcupsd.DATA),))
 
 

homeassistant/components/binary_sensor/arest.py

@@ -11,11 +11,12 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice, PLATFORM_SCHEMA, SENSOR_CLASSES_SCHEMA)
+    BinarySensorDevice, PLATFORM_SCHEMA, DEVICE_CLASSES_SCHEMA)
 from homeassistant.const import (
-    CONF_RESOURCE, CONF_PIN, CONF_NAME, CONF_SENSOR_CLASS)
+    CONF_RESOURCE, CONF_PIN, CONF_NAME, CONF_SENSOR_CLASS, CONF_DEVICE_CLASS)
 from homeassistant.util import Throttle
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.deprecation import get_deprecated
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -25,7 +26,8 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_RESOURCE): cv.url,
     vol.Optional(CONF_NAME): cv.string,
     vol.Required(CONF_PIN): cv.string,
-    vol.Optional(CONF_SENSOR_CLASS): SENSOR_CLASSES_SCHEMA,
+    vol.Optional(CONF_SENSOR_CLASS): DEVICE_CLASSES_SCHEMA,
+    vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
 })
 
 
@@ -33,7 +35,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the aREST binary sensor."""
     resource = config.get(CONF_RESOURCE)
     pin = config.get(CONF_PIN)
-    sensor_class = config.get(CONF_SENSOR_CLASS)
+    device_class = get_deprecated(config, CONF_DEVICE_CLASS, CONF_SENSOR_CLASS)
 
     try:
         response = requests.get(resource, timeout=10).json()
@@ -49,18 +51,18 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
     add_devices([ArestBinarySensor(
         arest, resource, config.get(CONF_NAME, response[CONF_NAME]),
-        sensor_class, pin)])
+        device_class, pin)])
 
 
 class ArestBinarySensor(BinarySensorDevice):
     """Implement an aREST binary sensor for a pin."""
 
-    def __init__(self, arest, resource, name, sensor_class, pin):
+    def __init__(self, arest, resource, name, device_class, pin):
         """Initialize the aREST device."""
         self.arest = arest
         self._resource = resource
         self._name = name
-        self._sensor_class = sensor_class
+        self._device_class = device_class
         self._pin = pin
         self.update()
 
@@ -81,9 +83,9 @@ class ArestBinarySensor(BinarySensorDevice):
         return bool(self.arest.data.get('state'))
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the class of this sensor."""
-        return self._sensor_class
+        return self._device_class
 
     def update(self):
         """Get the latest data from aREST API."""

homeassistant/components/binary_sensor/aurora.py

@@ -0,0 +1,148 @@
+"""
+Support for aurora forecast data sensor.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.aurora/
+"""
+from datetime import timedelta
+import logging
+
+import requests
+import voluptuous as vol
+
+from homeassistant.components.binary_sensor \
+    import (BinarySensorDevice, PLATFORM_SCHEMA)
+from homeassistant.const import (CONF_NAME)
+import homeassistant.helpers.config_validation as cv
+from homeassistant.util import Throttle
+
+CONF_THRESHOLD = "forecast_threshold"
+
+_LOGGER = logging.getLogger(__name__)
+
+DEFAULT_NAME = 'Aurora Visibility'
+DEFAULT_DEVICE_CLASS = "visible"
+DEFAULT_THRESHOLD = 75
+
+MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=5)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Optional(CONF_THRESHOLD, default=DEFAULT_THRESHOLD): cv.positive_int,
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the aurora sensor."""
+    if None in (hass.config.latitude, hass.config.longitude):
+        _LOGGER.error("Lat. or long. not set in Home Assistant config")
+        return False
+
+    name = config.get(CONF_NAME)
+    threshold = config.get(CONF_THRESHOLD)
+
+    try:
+        aurora_data = AuroraData(
+            hass.config.latitude,
+            hass.config.longitude,
+            threshold
+        )
+        aurora_data.update()
+    except requests.exceptions.HTTPError as error:
+        _LOGGER.error(
+            "Connection to aurora forecast service failed: %s", error)
+        return False
+
+    add_devices([AuroraSensor(aurora_data, name)], True)
+
+
+class AuroraSensor(BinarySensorDevice):
+    """Implementation of an aurora sensor."""
+
+    def __init__(self, aurora_data, name):
+        """Initialize the sensor."""
+        self.aurora_data = aurora_data
+        self._name = name
+
+    @property
+    def name(self):
+        """Return the name of the sensor."""
+        return '{}'.format(self._name)
+
+    @property
+    def is_on(self):
+        """Return true if aurora is visible."""
+        return self.aurora_data.is_visible if self.aurora_data else False
+
+    @property
+    def device_class(self):
+        """Return the class of this device."""
+        return DEFAULT_DEVICE_CLASS
+
+    @property
+    def device_state_attributes(self):
+        """Return the state attributes."""
+        attrs = {}
+
+        if self.aurora_data:
+            attrs["visibility_level"] = self.aurora_data.visibility_level
+            attrs["message"] = self.aurora_data.is_visible_text
+
+        return attrs
+
+    def update(self):
+        """Get the latest data from Aurora API and updates the states."""
+        self.aurora_data.update()
+
+
+class AuroraData(object):
+    """Get aurora forecast."""
+
+    def __init__(self, latitude, longitude, threshold):
+        """Initialize the data object."""
+        self.latitude = latitude
+        self.longitude = longitude
+        self.number_of_latitude_intervals = 513
+        self.number_of_longitude_intervals = 1024
+        self.api_url = \
+            "http://services.swpc.noaa.gov/text/aurora-nowcast-map.txt"
+        self.headers = {"User-Agent": "Home Assistant Aurora Tracker v.0.1.0"}
+
+        self.threshold = int(threshold)
+        self.is_visible = None
+        self.is_visible_text = None
+        self.visibility_level = None
+
+    @Throttle(MIN_TIME_BETWEEN_UPDATES)
+    def update(self):
+        """Get the latest data from the Aurora service."""
+        try:
+            self.visibility_level = self.get_aurora_forecast()
+            if int(self.visibility_level) > self.threshold:
+                self.is_visible = True
+                self.is_visible_text = "visible!"
+            else:
+                self.is_visible = False
+                self.is_visible_text = "nothing's out"
+
+        except requests.exceptions.HTTPError as error:
+            _LOGGER.error(
+                "Connection to aurora forecast service failed: %s", error)
+            return False
+
+    def get_aurora_forecast(self):
+        """Get forecast data and parse for given long/lat."""
+        raw_data = requests.get(self.api_url, headers=self.headers).text
+        forecast_table = [
+            row.strip(" ").split("   ")
+            for row in raw_data.split("\n")
+            if not row.startswith("#")
+        ]
+
+        # convert lat and long for data points in table
+        converted_latitude = round((self.latitude / 180)
+                                   * self.number_of_latitude_intervals)
+        converted_longitude = round((self.longitude / 360)
+                                    * self.number_of_longitude_intervals)
+
+        return forecast_table[converted_latitude][converted_longitude]

homeassistant/components/binary_sensor/bbb_gpio.py

@@ -42,7 +42,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Beaglebone Black GPIO devices."""
+    """Set up the Beaglebone Black GPIO devices."""
     pins = config.get(CONF_PINS)
 
     binary_sensors = []
@@ -53,7 +53,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 class BBBGPIOBinarySensor(BinarySensorDevice):
-    """Represent a binary sensor that uses Beaglebone Black GPIO."""
+    """Representation of a binary sensor that uses Beaglebone Black GPIO."""
 
     def __init__(self, pin, params):
         """Initialize the Beaglebone Black binary sensor."""

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):
+    """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/bloomsky.py

@@ -18,7 +18,6 @@ _LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ['bloomsky']
 
-# These are the available sensors mapped to binary_sensor class
 SENSOR_TYPES = {
     'Rain': 'moisture',
     'Night': None,
@@ -31,7 +30,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the available BloomSky weather binary sensors."""
+    """Set up the available BloomSky weather binary sensors."""
     bloomsky = get_component('bloomsky')
     # Default needed in case of discovery
     sensors = config.get(CONF_MONITORED_CONDITIONS, SENSOR_TYPES)
@@ -42,7 +41,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 class BloomSkySensor(BinarySensorDevice):
-    """Represent a single binary sensor in a BloomSky device."""
+    """Representation of a single binary sensor in a BloomSky device."""
 
     def __init__(self, bs, device, sensor_name):
         """Initialize a BloomSky binary sensor."""
@@ -55,7 +54,7 @@ class BloomSkySensor(BinarySensorDevice):
 
     @property
     def name(self):
-        """The name of the BloomSky device and this sensor."""
+        """Return the name of the BloomSky device and this sensor."""
         return self._name
 
     @property
@@ -64,8 +63,8 @@ class BloomSkySensor(BinarySensorDevice):
         return self._unique_id
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         return SENSOR_TYPES.get(self._sensor_name)
 
     @property

homeassistant/components/binary_sensor/command_line.py

@@ -10,12 +10,13 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice, SENSOR_CLASSES_SCHEMA, PLATFORM_SCHEMA)
+    BinarySensorDevice, DEVICE_CLASSES_SCHEMA, PLATFORM_SCHEMA)
 from homeassistant.components.sensor.command_line import CommandSensorData
 from homeassistant.const import (
     CONF_PAYLOAD_OFF, CONF_PAYLOAD_ON, CONF_NAME, CONF_VALUE_TEMPLATE,
-    CONF_SENSOR_CLASS, CONF_COMMAND)
+    CONF_SENSOR_CLASS, CONF_COMMAND, CONF_DEVICE_CLASS)
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.deprecation import get_deprecated
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -30,39 +31,40 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
     vol.Optional(CONF_PAYLOAD_OFF, default=DEFAULT_PAYLOAD_OFF): cv.string,
     vol.Optional(CONF_PAYLOAD_ON, default=DEFAULT_PAYLOAD_ON): cv.string,
-    vol.Optional(CONF_SENSOR_CLASS): SENSOR_CLASSES_SCHEMA,
+    vol.Optional(CONF_SENSOR_CLASS): DEVICE_CLASSES_SCHEMA,
+    vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
     vol.Optional(CONF_VALUE_TEMPLATE): cv.template,
 })
 
 
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Command line Binary Sensor."""
+    """Set up the Command line Binary Sensor."""
     name = config.get(CONF_NAME)
     command = config.get(CONF_COMMAND)
     payload_off = config.get(CONF_PAYLOAD_OFF)
     payload_on = config.get(CONF_PAYLOAD_ON)
-    sensor_class = config.get(CONF_SENSOR_CLASS)
+    device_class = get_deprecated(config, CONF_DEVICE_CLASS, CONF_SENSOR_CLASS)
     value_template = config.get(CONF_VALUE_TEMPLATE)
     if value_template is not None:
         value_template.hass = hass
     data = CommandSensorData(command)
 
     add_devices([CommandBinarySensor(
-        hass, data, name, sensor_class, payload_on, payload_off,
+        hass, data, name, device_class, payload_on, payload_off,
         value_template)])
 
 
 class CommandBinarySensor(BinarySensorDevice):
-    """Represent a command line binary sensor."""
+    """Representation of a command line binary sensor."""
 
-    def __init__(self, hass, data, name, sensor_class, payload_on,
+    def __init__(self, hass, data, name, device_class, payload_on,
                  payload_off, value_template):
         """Initialize the Command line binary sensor."""
         self._hass = hass
         self.data = data
         self._name = name
-        self._sensor_class = sensor_class
+        self._device_class = device_class
         self._state = False
         self._payload_on = payload_on
         self._payload_off = payload_off
@@ -80,9 +82,9 @@ class CommandBinarySensor(BinarySensorDevice):
         return self._state
 
     @ property
-    def sensor_class(self):
+    def device_class(self):
         """Return the class of the binary sensor."""
-        return self._sensor_class
+        return self._device_class
 
     def update(self):
         """Get the latest data and updates the state."""

homeassistant/components/binary_sensor/concord232.py

@@ -11,7 +11,7 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice, PLATFORM_SCHEMA, SENSOR_CLASSES)
+    BinarySensorDevice, PLATFORM_SCHEMA, DEVICE_CLASSES)
 from homeassistant.const import (CONF_HOST, CONF_PORT)
 import homeassistant.helpers.config_validation as cv
 
@@ -30,7 +30,7 @@ DEFAULT_SSL = False
 SCAN_INTERVAL = datetime.timedelta(seconds=1)
 
 ZONE_TYPES_SCHEMA = vol.Schema({
-    cv.positive_int: vol.In(SENSOR_CLASSES),
+    cv.positive_int: vol.In(DEVICE_CLASSES),
 })
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -67,8 +67,9 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         if zone['number'] not in exclude:
             sensors.append(
                 Concord232ZoneSensor(
-                    hass, client, zone, zone_types.get(zone['number'],
-                                                       get_opening_type(zone)))
+                    hass, client, zone, zone_types.get(
+                        zone['number'], get_opening_type(zone))
+                )
             )
 
         add_devices(sensors)
@@ -77,7 +78,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 def get_opening_type(zone):
-    """Helper function to try to guess sensor type from name."""
+    """Return the result of the type guessing from name."""
     if 'MOTION' in zone['name']:
         return 'motion'
     if 'KEY' in zone['name']:
@@ -102,8 +103,8 @@ class Concord232ZoneSensor(BinarySensorDevice):
         self.update()
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         return self._zone_type
 
     @property
@@ -123,7 +124,7 @@ class Concord232ZoneSensor(BinarySensorDevice):
         return bool(self._zone['state'] == 'Normal')
 
     def update(self):
-        """"Get updated stats from API."""
+        """Get updated stats from API."""
         last_update = datetime.datetime.now() - self._client.last_zone_update
         _LOGGER.debug("Zone: %s ", self._zone)
         if last_update > datetime.timedelta(seconds=1):

homeassistant/components/binary_sensor/demo.py

@@ -8,7 +8,7 @@ from homeassistant.components.binary_sensor import BinarySensorDevice
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Demo binary sensor platform."""
+    """Set up the Demo binary sensor platform."""
     add_devices([
         DemoBinarySensor('Basement Floor Wet', False, 'moisture'),
         DemoBinarySensor('Movement Backyard', True, 'motion'),
@@ -16,16 +16,16 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 class DemoBinarySensor(BinarySensorDevice):
-    """A Demo binary sensor."""
+    """representation of a Demo binary sensor."""
 
-    def __init__(self, name, state, sensor_class):
+    def __init__(self, name, state, device_class):
         """Initialize the demo sensor."""
         self._name = name
         self._state = state
-        self._sensor_type = sensor_class
+        self._sensor_type = device_class
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the class of this sensor."""
         return self._sensor_type
 

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))
 
@@ -63,7 +66,7 @@ class DigitalOceanBinarySensor(BinarySensorDevice):
         return self.data.status == 'active'
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the class of this sensor."""
         return DEFAULT_SENSOR_CLASS
 

homeassistant/components/binary_sensor/ecobee.py

@@ -13,7 +13,7 @@ ECOBEE_CONFIG_FILE = 'ecobee.conf'
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Ecobee sensors."""
+    """Set up the Ecobee sensors."""
     if discovery_info is None:
         return
     data = ecobee.NETWORK
@@ -38,7 +38,7 @@ class EcobeeBinarySensor(BinarySensorDevice):
         self.sensor_name = sensor_name
         self.index = sensor_index
         self._state = None
-        self._sensor_class = 'occupancy'
+        self._device_class = 'occupancy'
         self.update()
 
     @property
@@ -57,9 +57,9 @@ class EcobeeBinarySensor(BinarySensorDevice):
         return "binary_sensor_ecobee_{}_{}".format(self._name, self.index)
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
-        return self._sensor_class
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
+        return self._device_class
 
     def update(self):
         """Get the latest state of the sensor."""

homeassistant/components/binary_sensor/eight_sleep.py

@@ -0,0 +1,69 @@
+"""
+Support for Eight Sleep binary sensors.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.eight_sleep/
+"""
+import logging
+import asyncio
+
+from homeassistant.components.binary_sensor import BinarySensorDevice
+from homeassistant.components.eight_sleep import (
+    DATA_EIGHT, EightSleepHeatEntity, CONF_BINARY_SENSORS, NAME_MAP)
+
+_LOGGER = logging.getLogger(__name__)
+
+DEPENDENCIES = ['eight_sleep']
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up the eight sleep binary sensor."""
+    if discovery_info is None:
+        return
+
+    name = 'Eight'
+    sensors = discovery_info[CONF_BINARY_SENSORS]
+    eight = hass.data[DATA_EIGHT]
+
+    all_sensors = []
+
+    for sensor in sensors:
+        all_sensors.append(EightHeatSensor(name, eight, sensor))
+
+    async_add_devices(all_sensors, True)
+
+
+class EightHeatSensor(EightSleepHeatEntity, BinarySensorDevice):
+    """Representation of a Eight Sleep heat-based sensor."""
+
+    def __init__(self, name, eight, sensor):
+        """Initialize the sensor."""
+        super().__init__(eight)
+
+        self._sensor = sensor
+        self._mapped_name = NAME_MAP.get(self._sensor, self._sensor)
+        self._name = '{} {}'.format(name, self._mapped_name)
+        self._state = None
+
+        self._side = self._sensor.split('_')[0]
+        self._userid = self._eight.fetch_userid(self._side)
+        self._usrobj = self._eight.users[self._userid]
+
+        _LOGGER.debug("Presence Sensor: %s, Side: %s, User: %s",
+                      self._sensor, self._side, self._userid)
+
+    @property
+    def name(self):
+        """Return the name of the sensor, if any."""
+        return self._name
+
+    @property
+    def is_on(self):
+        """Return true if the binary sensor is on."""
+        return self._state
+
+    @asyncio.coroutine
+    def async_update(self):
+        """Retrieve latest state."""
+        self._state = self._usrobj.bed_presence

homeassistant/components/binary_sensor/enocean.py

@@ -9,10 +9,12 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice, PLATFORM_SCHEMA, SENSOR_CLASSES_SCHEMA)
+    BinarySensorDevice, PLATFORM_SCHEMA, DEVICE_CLASSES_SCHEMA)
 from homeassistant.components import enocean
-from homeassistant.const import (CONF_NAME, CONF_ID, CONF_SENSOR_CLASS)
+from homeassistant.const import (
+    CONF_NAME, CONF_ID, CONF_SENSOR_CLASS, CONF_DEVICE_CLASS)
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.deprecation import get_deprecated
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -22,41 +24,42 @@ DEFAULT_NAME = 'EnOcean binary sensor'
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_ID): vol.All(cv.ensure_list, [vol.Coerce(int)]),
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
-    vol.Optional(CONF_SENSOR_CLASS, default=None): SENSOR_CLASSES_SCHEMA,
+    vol.Optional(CONF_SENSOR_CLASS): DEVICE_CLASSES_SCHEMA,
+    vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
 })
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Binary Sensor platform fo EnOcean."""
+    """Set up the Binary Sensor platform for EnOcean."""
     dev_id = config.get(CONF_ID)
     devname = config.get(CONF_NAME)
-    sensor_class = config.get(CONF_SENSOR_CLASS)
+    device_class = get_deprecated(config, CONF_DEVICE_CLASS, CONF_SENSOR_CLASS)
 
-    add_devices([EnOceanBinarySensor(dev_id, devname, sensor_class)])
+    add_devices([EnOceanBinarySensor(dev_id, devname, device_class)])
 
 
 class EnOceanBinarySensor(enocean.EnOceanDevice, BinarySensorDevice):
     """Representation of EnOcean binary sensors such as wall switches."""
 
-    def __init__(self, dev_id, devname, sensor_class):
+    def __init__(self, dev_id, devname, device_class):
         """Initialize the EnOcean binary sensor."""
         enocean.EnOceanDevice.__init__(self)
-        self.stype = "listener"
+        self.stype = 'listener'
         self.dev_id = dev_id
         self.which = -1
         self.onoff = -1
         self.devname = devname
-        self._sensor_class = sensor_class
+        self._device_class = device_class
 
     @property
     def name(self):
-        """The default name for the binary sensor."""
+        """Return the default name for the binary sensor."""
         return self.devname
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the class of this sensor."""
-        return self._sensor_class
+        return self._device_class
 
     def value_changed(self, value, value2):
         """Fire an event with the data that have changed.
@@ -64,7 +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
@@ -77,7 +80,7 @@ class EnOceanBinarySensor(enocean.EnOceanDevice, BinarySensorDevice):
         elif value2 == 0x10:
             self.which = 1
             self.onoff = 1
-        self.hass.bus.fire('button_pressed', {"id": self.dev_id,
+        self.hass.bus.fire('button_pressed', {'id': self.dev_id,
                                               'pushed': value,
                                               'which': self.which,
                                               'onoff': self.onoff})

homeassistant/components/binary_sensor/envisalink.py

@@ -4,48 +4,60 @@ Support for Envisalink zone states- represented as binary sensors.
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/binary_sensor.envisalink/
 """
+import asyncio
 import logging
+
+from homeassistant.core import callback
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.components.binary_sensor import BinarySensorDevice
-from homeassistant.components.envisalink import (EVL_CONTROLLER,
-                                                 ZONE_SCHEMA,
-                                                 CONF_ZONENAME,
-                                                 CONF_ZONETYPE,
-                                                 EnvisalinkDevice,
-                                                 SIGNAL_ZONE_UPDATE)
+from homeassistant.components.envisalink import (
+    DATA_EVL, ZONE_SCHEMA, CONF_ZONENAME, CONF_ZONETYPE, EnvisalinkDevice,
+    SIGNAL_ZONE_UPDATE)
 from homeassistant.const import ATTR_LAST_TRIP_TIME
 
-DEPENDENCIES = ['envisalink']
 _LOGGER = logging.getLogger(__name__)
 
+DEPENDENCIES = ['envisalink']
 
-def setup_platform(hass, config, add_devices_callback, discovery_info=None):
-    """Setup Envisalink binary sensor devices."""
-    _configured_zones = discovery_info['zones']
-    for zone_num in _configured_zones:
-        _device_config_data = ZONE_SCHEMA(_configured_zones[zone_num])
-        _device = EnvisalinkBinarySensor(
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up the Envisalink binary sensor devices."""
+    configured_zones = discovery_info['zones']
+
+    devices = []
+    for zone_num in configured_zones:
+        device_config_data = ZONE_SCHEMA(configured_zones[zone_num])
+        device = EnvisalinkBinarySensor(
+            hass,
             zone_num,
-            _device_config_data[CONF_ZONENAME],
-            _device_config_data[CONF_ZONETYPE],
-            EVL_CONTROLLER.alarm_state['zone'][zone_num],
-            EVL_CONTROLLER)
-        add_devices_callback([_device])
+            device_config_data[CONF_ZONENAME],
+            device_config_data[CONF_ZONETYPE],
+            hass.data[DATA_EVL].alarm_state['zone'][zone_num],
+            hass.data[DATA_EVL]
+        )
+        devices.append(device)
+
+    async_add_devices(devices)
 
 
 class EnvisalinkBinarySensor(EnvisalinkDevice, BinarySensorDevice):
     """Representation of an Envisalink binary sensor."""
 
-    def __init__(self, zone_number, zone_name, zone_type, info, controller):
+    def __init__(self, hass, zone_number, zone_name, zone_type, info,
+                 controller):
         """Initialize the binary_sensor."""
-        from pydispatch import dispatcher
         self._zone_type = zone_type
         self._zone_number = zone_number
 
         _LOGGER.debug('Setting up zone: ' + zone_name)
-        EnvisalinkDevice.__init__(self, zone_name, info, controller)
-        dispatcher.connect(self._update_callback,
-                           signal=SIGNAL_ZONE_UPDATE,
-                           sender=dispatcher.Any)
+        super().__init__(zone_name, info, controller)
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Register callbacks."""
+        async_dispatcher_connect(
+            self.hass, SIGNAL_ZONE_UPDATE, self._update_callback)
 
     @property
     def device_state_attributes(self):
@@ -60,11 +72,12 @@ class EnvisalinkBinarySensor(EnvisalinkDevice, BinarySensorDevice):
         return self._info['status']['open']
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         return self._zone_type
 
+    @callback
     def _update_callback(self, zone):
         """Update the zone's state, if needed."""
         if zone is None or int(zone) == self._zone_number:
-            self.hass.async_add_job(self.update_ha_state)
+            self.hass.async_add_job(self.async_update_ha_state())

homeassistant/components/binary_sensor/ffmpeg_motion.py

@@ -48,26 +48,21 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 @asyncio.coroutine
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
-    """Create the binary sensor."""
+    """Set up the FFmpeg binary moition sensor."""
     manager = hass.data[DATA_FFMPEG]
 
-    # check source
     if not manager.async_run_test(config.get(CONF_INPUT)):
         return
 
-    # 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."""
+    """A binary sensor which use FFmpeg for noise detection."""
 
-    def __init__(self, hass, config):
-        """Constructor for binary sensor noise detection."""
+    def __init__(self, config):
+        """Init for the binary sensor noise detection."""
         super().__init__(config.get(CONF_INITIAL_STATE))
 
         self._state = False
@@ -82,7 +77,7 @@ class FFmpegBinarySensor(FFmpegBase, BinarySensorDevice):
 
     @property
     def is_on(self):
-        """True if the binary sensor is on."""
+        """Return true if the binary sensor is on."""
         return self._state
 
     @property
@@ -92,21 +87,25 @@ class FFmpegBinarySensor(FFmpegBase, BinarySensorDevice):
 
 
 class FFmpegMotion(FFmpegBinarySensor):
-    """A binary sensor which use ffmpeg for noise detection."""
+    """A binary sensor which use FFmpeg for noise detection."""
 
     def __init__(self, hass, manager, config):
-        """Initialize ffmpeg motion binary sensor."""
+        """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),
@@ -116,12 +115,12 @@ 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),
         )
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
-        return "motion"
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
+        return 'motion'

homeassistant/components/binary_sensor/ffmpeg_noise.py

@@ -45,52 +45,49 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 @asyncio.coroutine
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
-    """Create the binary sensor."""
+    """Set up the FFmpeg noise binary sensor."""
     manager = hass.data[DATA_FFMPEG]
 
-    # check source
     if not manager.async_run_test(config.get(CONF_INPUT)):
         return
 
-    # 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):
-    """A binary sensor which use ffmpeg for noise detection."""
+    """A binary sensor which use FFmpeg for noise detection."""
 
     def __init__(self, hass, manager, config):
-        """Initialize ffmpeg noise binary sensor."""
+        """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.
         """
-        # init config
+        if entity_ids is not None and self.entity_id not in entity_ids:
+            return
+
         self.ffmpeg.set_options(
             time_duration=self._config.get(CONF_DURATION),
             time_reset=self._config.get(CONF_RESET),
             peak=self._config.get(CONF_PEAK),
         )
 
-        # 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),
         )
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
-        return "sound"
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
+        return 'sound'

homeassistant/components/binary_sensor/flic.py

@@ -1,4 +1,9 @@
-"""Contains functionality to use flic buttons as a binary sensor."""
+"""
+Support to use flic buttons as a binary sensor.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.flic/
+"""
 import logging
 import threading
 
@@ -11,39 +16,40 @@ from homeassistant.const import (
 from homeassistant.components.binary_sensor import (
     BinarySensorDevice, PLATFORM_SCHEMA)
 
-
 REQUIREMENTS = ['https://github.com/soldag/pyflic/archive/0.4.zip#pyflic==0.4']
 
 _LOGGER = logging.getLogger(__name__)
 
 DEFAULT_TIMEOUT = 3
 
-CLICK_TYPE_SINGLE = "single"
-CLICK_TYPE_DOUBLE = "double"
-CLICK_TYPE_HOLD = "hold"
+CLICK_TYPE_SINGLE = 'single'
+CLICK_TYPE_DOUBLE = 'double'
+CLICK_TYPE_HOLD = 'hold'
 CLICK_TYPES = [CLICK_TYPE_SINGLE, CLICK_TYPE_DOUBLE, CLICK_TYPE_HOLD]
 
-CONF_IGNORED_CLICK_TYPES = "ignored_click_types"
+CONF_IGNORED_CLICK_TYPES = 'ignored_click_types'
 
-EVENT_NAME = "flic_click"
-EVENT_DATA_NAME = "button_name"
-EVENT_DATA_ADDRESS = "button_address"
-EVENT_DATA_TYPE = "click_type"
-EVENT_DATA_QUEUED_TIME = "queued_time"
+DEFAULT_HOST = 'localhost'
+DEFAULT_PORT = 5551
+
+EVENT_NAME = 'flic_click'
+EVENT_DATA_NAME = 'button_name'
+EVENT_DATA_ADDRESS = 'button_address'
+EVENT_DATA_TYPE = 'click_type'
+EVENT_DATA_QUEUED_TIME = 'queued_time'
 
-# Validation of the user's configuration
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
-    vol.Optional(CONF_HOST, default='localhost'): cv.string,
-    vol.Optional(CONF_PORT, default=5551): cv.port,
+    vol.Optional(CONF_HOST, default=DEFAULT_HOST): cv.string,
+    vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
     vol.Optional(CONF_DISCOVERY, default=True): cv.boolean,
     vol.Optional(CONF_TIMEOUT, default=DEFAULT_TIMEOUT): cv.positive_int,
-    vol.Optional(CONF_IGNORED_CLICK_TYPES): vol.All(cv.ensure_list,
-                                                    [vol.In(CLICK_TYPES)])
+    vol.Optional(CONF_IGNORED_CLICK_TYPES):
+        vol.All(cv.ensure_list, [vol.In(CLICK_TYPES)])
 })
 
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
-    """Setup the flic platform."""
+    """Set up the flic platform."""
     import pyflic
 
     # Initialize flic client responsible for
@@ -55,11 +61,11 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
     try:
         client = pyflic.FlicClient(host, port)
     except ConnectionRefusedError:
-        _LOGGER.error("Failed to connect to flic server.")
+        _LOGGER.error("Failed to connect to flic server")
         return
 
     def new_button_callback(address):
-        """Setup newly verified button as device in home assistant."""
+        """Set up newly verified button as device in Home Assistant."""
         setup_button(hass, config, add_entities, client, address)
 
     client.on_new_verified_button = new_button_callback
@@ -74,7 +80,7 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
 
     def get_info_callback(items):
         """Add entities for already verified buttons."""
-        addresses = items["bd_addr_of_verified_buttons"] or []
+        addresses = items['bd_addr_of_verified_buttons'] or []
         for address in addresses:
             setup_button(hass, config, add_entities, client, address)
 
@@ -83,7 +89,7 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
 
 
 def start_scanning(config, add_entities, client):
-    """Start a new flic client for scanning & connceting to new buttons."""
+    """Start a new flic client for scanning and connecting to new buttons."""
     import pyflic
 
     scan_wizard = pyflic.ScanWizard()
@@ -91,10 +97,10 @@ def start_scanning(config, add_entities, client):
     def scan_completed_callback(scan_wizard, result, address, name):
         """Restart scan wizard to constantly check for new buttons."""
         if result == pyflic.ScanWizardResult.WizardSuccess:
-            _LOGGER.info("Found new button (%s)", address)
+            _LOGGER.info("Found new button %s", address)
         elif result != pyflic.ScanWizardResult.WizardFailedTimeout:
-            _LOGGER.warning("Failed to connect to button (%s). Reason: %s",
-                            address, result)
+            _LOGGER.warning(
+                "Failed to connect to button %s. Reason: %s", address, result)
 
         # Restart scan wizard
         start_scanning(config, add_entities, client)
@@ -104,11 +110,11 @@ def start_scanning(config, add_entities, client):
 
 
 def setup_button(hass, config, add_entities, client, address):
-    """Setup single button device."""
+    """Set up a single button device."""
     timeout = config.get(CONF_TIMEOUT)
     ignored_click_types = config.get(CONF_IGNORED_CLICK_TYPES)
     button = FlicButton(hass, client, address, timeout, ignored_click_types)
-    _LOGGER.info("Connected to button (%s)", address)
+    _LOGGER.info("Connected to button %s", address)
 
     add_entities([button])
 
@@ -161,7 +167,7 @@ class FlicButton(BinarySensorDevice):
     @property
     def name(self):
         """Return the name of the device."""
-        return "flic_%s" % self.address.replace(":", "")
+        return 'flic_{}'.format(self.address.replace(':', ''))
 
     @property
     def address(self):
@@ -179,26 +185,23 @@ class FlicButton(BinarySensorDevice):
         return False
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
         """Return device specific state attributes."""
-        attr = super(FlicButton, self).state_attributes
-        attr["address"] = self.address
-
-        return attr
+        return {'address': self.address}
 
     def _queued_event_check(self, click_type, time_diff):
         """Generate a log message and returns true if timeout exceeded."""
         time_string = "{:d} {}".format(
-            time_diff, "second" if time_diff == 1 else "seconds")
+            time_diff, 'second' if time_diff == 1 else 'seconds')
 
         if time_diff > self._timeout:
             _LOGGER.warning(
-                "Queued %s dropped for %s. Time in queue was %s.",
+                "Queued %s dropped for %s. Time in queue was %s",
                 click_type, self.address, time_string)
             return True
         else:
             _LOGGER.info(
-                "Queued %s allowed for %s. Time in queue was %s.",
+                "Queued %s allowed for %s. Time in queue was %s",
                 click_type, self.address, time_string)
             return False
 
@@ -230,8 +233,8 @@ class FlicButton(BinarySensorDevice):
             EVENT_DATA_TYPE: hass_click_type
         })
 
-    def _connection_status_changed(self, channel,
-                                   connection_status, disconnect_reason):
+    def _connection_status_changed(
+            self, channel, connection_status, disconnect_reason):
         """Remove device, if button disconnects."""
         import pyflic
 

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'
@@ -29,10 +30,9 @@ DEFAULT_DELAY = 0
 
 ATTR_DELAY = 'delay'
 
-SENSOR_CLASS_MAP = {
+DEVICE_CLASS_MAP = {
     'Motion': 'motion',
     'Line Crossing': 'motion',
-    'IO Trigger': None,
     'Field Detection': 'motion',
     'Video Loss': None,
     'Tamper Detection': 'motion',
@@ -46,6 +46,7 @@ SENSOR_CLASS_MAP = {
     'Bad Video': None,
     'PIR Alarm': 'motion',
     'Face Detection': 'motion',
+    'Scene Change Detection': 'motion',
 }
 
 CUSTOMIZE_SCHEMA = vol.Schema({
@@ -66,7 +67,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
-    """Setup Hikvision binary sensor devices."""
+    """Set up the Hikvision binary sensor devices."""
     name = config.get(CONF_NAME)
     host = config.get(CONF_HOST)
     port = config.get(CONF_PORT)
@@ -76,38 +77,44 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
     customize = config.get(CONF_CUSTOMIZE)
 
     if config.get(CONF_SSL):
-        protocol = "https"
+        protocol = 'https'
     else:
-        protocol = "http"
+        protocol = 'http'
 
     url = '{}://{}'.format(protocol, host)
 
     data = HikvisionData(hass, url, port, name, username, password)
 
     if data.sensors is None:
-        _LOGGER.error('Hikvision event stream has no data, unable to setup.')
+        _LOGGER.error("Hikvision event stream has no data, unable to setup")
         return False
 
     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):
@@ -201,10 +219,10 @@ class HikvisionBinarySensor(BinarySensorDevice):
         return self._sensor_state()
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         try:
-            return SENSOR_CLASS_MAP[self._sensor]
+            return DEVICE_CLASS_MAP[self._sensor]
         except KeyError:
             # Sensor must be unknown to us, add as generic
             return None
@@ -225,19 +243,15 @@ 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
             def _delay_update(now):
                 """Timer callback for sensor update."""
-                _LOGGER.debug('%s Called delayed (%ssec) update.',
+                _LOGGER.debug("%s Called delayed (%ssec) update",
                               self._name, self._delay)
                 self.schedule_update_ha_state()
                 self._timer = None

homeassistant/components/binary_sensor/homematic.py

@@ -7,40 +7,39 @@ https://home-assistant.io/components/binary_sensor.homematic/
 import logging
 from homeassistant.const import STATE_UNKNOWN
 from homeassistant.components.binary_sensor import BinarySensorDevice
-from homeassistant.components.homematic import HMDevice
-from homeassistant.loader import get_component
+from homeassistant.components.homematic import HMDevice, ATTR_DISCOVER_DEVICES
 
 _LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ['homematic']
 
 SENSOR_TYPES_CLASS = {
-    "Remote": None,
-    "ShutterContact": "opening",
-    "MaxShutterContact": "opening",
-    "IPShutterContact": "opening",
-    "Smoke": "smoke",
-    "SmokeV2": "smoke",
-    "Motion": "motion",
-    "MotionV2": "motion",
-    "RemoteMotion": None,
-    "WeatherSensor": None,
-    "TiltSensor": None,
+    'Remote': None,
+    'ShutterContact': 'opening',
+    'MaxShutterContact': 'opening',
+    'IPShutterContact': 'opening',
+    'Smoke': 'smoke',
+    'SmokeV2': 'smoke',
+    'Motion': 'motion',
+    'MotionV2': 'motion',
+    'RemoteMotion': None,
+    'WeatherSensor': None,
+    'TiltSensor': None,
 }
 
 
-def setup_platform(hass, config, add_callback_devices, discovery_info=None):
-    """Setup the Homematic binary sensor platform."""
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Homematic binary sensor platform."""
     if discovery_info is None:
         return
 
-    homematic = get_component("homematic")
-    return homematic.setup_hmdevice_discovery_helper(
-        hass,
-        HMBinarySensor,
-        discovery_info,
-        add_callback_devices
-    )
+    devices = []
+    for config in discovery_info[ATTR_DISCOVER_DEVICES]:
+        new_device = HMBinarySensor(hass, config)
+        new_device.link_homematic()
+        devices.append(new_device)
+
+    add_devices(devices)
 
 
 class HMBinarySensor(HMDevice, BinarySensorDevice):
@@ -54,14 +53,11 @@ class HMBinarySensor(HMDevice, BinarySensorDevice):
         return bool(self._hm_get_state())
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
-        if not self.available:
-            return None
-
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         # If state is MOTION (RemoteMotion works only)
-        if self._state == "MOTION":
-            return "motion"
+        if self._state == 'MOTION':
+            return 'motion'
         return SENSOR_TYPES_CLASS.get(self._hmdevice.__class__.__name__, None)
 
     def _init_data_struct(self):

homeassistant/components/binary_sensor/insteon_plm.py

@@ -0,0 +1,87 @@
+"""
+Support for INSTEON dimmers via PowerLinc Modem.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/insteon_plm/
+"""
+import logging
+import asyncio
+
+from homeassistant.core import callback
+from homeassistant.components.binary_sensor import BinarySensorDevice
+from homeassistant.loader import get_component
+
+DEPENDENCIES = ['insteon_plm']
+
+_LOGGER = logging.getLogger(__name__)
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up the INSTEON PLM device class for the hass platform."""
+    plm = hass.data['insteon_plm']
+
+    device_list = []
+    for device in discovery_info:
+        name = device.get('address')
+        address = device.get('address_hex')
+
+        _LOGGER.info('Registered %s with binary_sensor platform.', name)
+
+        device_list.append(
+            InsteonPLMBinarySensorDevice(hass, plm, address, name)
+        )
+
+    async_add_devices(device_list)
+
+
+class InsteonPLMBinarySensorDevice(BinarySensorDevice):
+    """A Class for an Insteon device."""
+
+    def __init__(self, hass, plm, address, name):
+        """Initialize the binarysensor."""
+        self._hass = hass
+        self._plm = plm.protocol
+        self._address = address
+        self._name = name
+
+        self._plm.add_update_callback(
+            self.async_binarysensor_update, {'address': self._address})
+
+    @property
+    def should_poll(self):
+        """No polling needed."""
+        return False
+
+    @property
+    def address(self):
+        """Return the the address of the node."""
+        return self._address
+
+    @property
+    def name(self):
+        """Return the the name of the node."""
+        return self._name
+
+    @property
+    def is_on(self):
+        """Return the boolean response if the node is on."""
+        sensorstate = self._plm.get_device_attr(self._address, 'sensorstate')
+        _LOGGER.info("Sensor state for %s is %s", self._address, sensorstate)
+        return bool(sensorstate)
+
+    @property
+    def device_state_attributes(self):
+        """Provide attributes for display on device card."""
+        insteon_plm = get_component('insteon_plm')
+        return insteon_plm.common_attributes(self)
+
+    def get_attr(self, key):
+        """Return specified attribute for this device."""
+        return self._plm.get_device_attr(self.address, key)
+
+    @callback
+    def async_binarysensor_update(self, message):
+        """Receive notification from transport that new data exists."""
+        _LOGGER.info("Received update calback from PLM for %s", self._address)
+        self._hass.async_add_job(self.async_update_ha_state())

homeassistant/components/binary_sensor/iss.py

@@ -26,7 +26,7 @@ ATTR_ISS_NUMBER_PEOPLE_SPACE = 'number_of_people_in_space'
 CONF_SHOW_ON_MAP = 'show_on_map'
 
 DEFAULT_NAME = 'ISS'
-DEFAULT_SENSOR_CLASS = 'visible'
+DEFAULT_DEVICE_CLASS = 'visible'
 
 MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=60)
 
@@ -77,9 +77,9 @@ class IssBinarySensor(BinarySensorDevice):
         return self.iss_data.is_above if self.iss_data else False
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the class of this sensor."""
-        return DEFAULT_SENSOR_CLASS
+        return DEFAULT_DEVICE_CLASS
 
     @property
     def device_state_attributes(self):

homeassistant/components/binary_sensor/isy994.py

@@ -12,7 +12,6 @@ import homeassistant.components.isy994 as isy
 from homeassistant.const import STATE_ON, STATE_OFF
 from homeassistant.helpers.typing import ConfigType
 
-
 _LOGGER = logging.getLogger(__name__)
 
 VALUE_TO_STATE = {
@@ -27,9 +26,9 @@ STATES = [STATE_OFF, STATE_ON, 'true', 'false']
 # pylint: disable=unused-argument
 def setup_platform(hass, config: ConfigType,
                    add_devices: Callable[[list], None], discovery_info=None):
-    """Setup the ISY994 binary sensor platform."""
+    """Set up the ISY994 binary sensor platform."""
     if isy.ISY is None or not isy.ISY.connected:
-        _LOGGER.error('A connection has not been made to the ISY controller.')
+        _LOGGER.error("A connection has not been made to the ISY controller")
         return False
 
     devices = []

homeassistant/components/binary_sensor/knx.py

@@ -11,7 +11,7 @@ DEPENDENCIES = ['knx']
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the KNX binary sensor platform."""
+    """Set up the KNX binary sensor platform."""
     add_devices([KNXSwitch(hass, KNXConfig(config))])
 
 

homeassistant/components/binary_sensor/maxcube.py

@@ -0,0 +1,68 @@
+"""
+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."""
+    cube = hass.data[MAXCUBE_HANDLE].cube
+    devices = []
+
+    for device in cube.devices:
+        name = "{} {}".format(
+            cube.room_by_id(device.room_id).name, device.name)
+
+        # Only add Window Shutters
+        if cube.is_windowshutter(device):
+            devices.append(MaxCubeShutter(hass, name, device.rf_address))
+
+    if devices:
+        add_devices(devices)
+
+
+class MaxCubeShutter(BinarySensorDevice):
+    """Representation of a MAX! Cube Binary Sensor 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):
+        """Return the polling state."""
+        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()
+        device = self._cubehandle.cube.device_by_rf(self._rf_address)
+        self._state = device.is_open

homeassistant/components/binary_sensor/modbus.py

@@ -16,9 +16,9 @@ from homeassistant.components.sensor import PLATFORM_SCHEMA
 _LOGGER = logging.getLogger(__name__)
 DEPENDENCIES = ['modbus']
 
-CONF_COIL = "coil"
-CONF_COILS = "coils"
-CONF_SLAVE = "slave"
+CONF_COIL = 'coil'
+CONF_COILS = 'coils'
+CONF_SLAVE = 'slave'
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_COILS): [{
@@ -30,7 +30,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup Modbus binary sensors."""
+    """Set up the Modbus binary sensors."""
     sensors = []
     for coil in config.get(CONF_COILS):
         sensors.append(ModbusCoilSensor(

homeassistant/components/binary_sensor/mqtt.py

@@ -4,6 +4,7 @@ Support for MQTT binary sensors.
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/binary_sensor.mqtt/
 """
+import asyncio
 import logging
 
 import voluptuous as vol
@@ -11,12 +12,13 @@ import voluptuous as vol
 from homeassistant.core import callback
 import homeassistant.components.mqtt as mqtt
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice, SENSOR_CLASSES)
+    BinarySensorDevice, DEVICE_CLASSES_SCHEMA)
 from homeassistant.const import (
     CONF_NAME, CONF_VALUE_TEMPLATE, CONF_PAYLOAD_ON, CONF_PAYLOAD_OFF,
-    CONF_SENSOR_CLASS)
+    CONF_SENSOR_CLASS, CONF_DEVICE_CLASS)
 from homeassistant.components.mqtt import (CONF_STATE_TOPIC, CONF_QOS)
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.deprecation import get_deprecated
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -29,13 +31,13 @@ PLATFORM_SCHEMA = mqtt.MQTT_RO_PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
     vol.Optional(CONF_PAYLOAD_OFF, default=DEFAULT_PAYLOAD_OFF): cv.string,
     vol.Optional(CONF_PAYLOAD_ON, default=DEFAULT_PAYLOAD_ON): cv.string,
-    vol.Optional(CONF_SENSOR_CLASS, default=None):
-        vol.Any(vol.In(SENSOR_CLASSES), vol.SetTo(None)),
+    vol.Optional(CONF_SENSOR_CLASS): DEVICE_CLASSES_SCHEMA,
+    vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
 })
 
 
-# pylint: disable=unused-argument
-def setup_platform(hass, config, add_devices, discovery_info=None):
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Set up the MQTT binary sensor."""
     if discovery_info is not None:
         config = PLATFORM_SCHEMA(discovery_info)
@@ -43,11 +45,11 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     value_template = config.get(CONF_VALUE_TEMPLATE)
     if value_template is not None:
         value_template.hass = hass
-    add_devices([MqttBinarySensor(
-        hass,
+
+    async_add_devices([MqttBinarySensor(
         config.get(CONF_NAME),
         config.get(CONF_STATE_TOPIC),
-        config.get(CONF_SENSOR_CLASS),
+        get_deprecated(config, CONF_DEVICE_CLASS, CONF_SENSOR_CLASS),
         config.get(CONF_QOS),
         config.get(CONF_PAYLOAD_ON),
         config.get(CONF_PAYLOAD_OFF),
@@ -58,36 +60,42 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 class MqttBinarySensor(BinarySensorDevice):
     """Representation a binary sensor that is updated by MQTT."""
 
-    def __init__(self, hass, name, state_topic, sensor_class, qos, payload_on,
+    def __init__(self, name, state_topic, device_class, qos, payload_on,
                  payload_off, value_template):
         """Initialize the MQTT binary sensor."""
-        self._hass = hass
         self._name = name
         self._state = False
         self._state_topic = state_topic
-        self._sensor_class = sensor_class
+        self._device_class = device_class
         self._payload_on = payload_on
         self._payload_off = payload_off
         self._qos = qos
+        self._template = value_template
 
+    def async_added_to_hass(self):
+        """Subscribe mqtt events.
+
+        This method must be run in the event loop and returns a coroutine.
+        """
         @callback
         def message_received(topic, payload, qos):
-            """A new MQTT message has been received."""
-            if value_template is not None:
-                payload = value_template.async_render_with_possible_json_value(
+            """Handle a new received MQTT message."""
+            if self._template is not None:
+                payload = self._template.async_render_with_possible_json_value(
                     payload)
             if payload == self._payload_on:
                 self._state = True
-                hass.async_add_job(self.async_update_ha_state())
             elif payload == self._payload_off:
                 self._state = False
-                hass.async_add_job(self.async_update_ha_state())
 
-        mqtt.subscribe(hass, self._state_topic, message_received, self._qos)
+            self.hass.async_add_job(self.async_update_ha_state())
+
+        return mqtt.async_subscribe(
+            self.hass, self._state_topic, message_received, self._qos)
 
     @property
     def should_poll(self):
-        """No polling needed."""
+        """Return the polling state."""
         return False
 
     @property
@@ -101,6 +109,6 @@ class MqttBinarySensor(BinarySensorDevice):
         return self._state
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the class of this sensor."""
-        return self._sensor_class
+        return self._device_class

homeassistant/components/binary_sensor/mysensors.py

@@ -7,7 +7,7 @@ https://home-assistant.io/components/binary_sensor.mysensors/
 import logging
 
 from homeassistant.components import mysensors
-from homeassistant.components.binary_sensor import (SENSOR_CLASSES,
+from homeassistant.components.binary_sensor import (DEVICE_CLASSES,
                                                     BinarySensorDevice)
 from homeassistant.const import STATE_ON
 
@@ -16,7 +16,7 @@ DEPENDENCIES = []
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the mysensors platform for sensors."""
+    """Set up the MySensors platform for sensors."""
     # Only act if loaded via mysensors by discovery event.
     # Otherwise gateway is not setup.
     if discovery_info is None:
@@ -62,8 +62,8 @@ class MySensorsBinarySensor(
         return False
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         pres = self.gateway.const.Presentation
         class_map = {
             pres.S_DOOR: 'opening',
@@ -78,5 +78,5 @@ class MySensorsBinarySensor(
                 pres.S_VIBRATION: 'vibration',
                 pres.S_MOISTURE: 'moisture',
             })
-        if class_map.get(self.child_type) in SENSOR_CLASSES:
+        if class_map.get(self.child_type) in DEVICE_CLASSES:
             return class_map.get(self.child_type)

homeassistant/components/binary_sensor/nest.py

@@ -16,15 +16,18 @@ DEPENDENCIES = ['nest']
 
 BINARY_TYPES = ['online']
 
-CLIMATE_BINARY_TYPES = ['fan',
-                        'is_using_emergency_heat',
-                        'is_locked',
-                        'has_leaf']
+CLIMATE_BINARY_TYPES = [
+    'fan',
+    'is_using_emergency_heat',
+    'is_locked',
+    'has_leaf',
+]
 
 CAMERA_BINARY_TYPES = [
     'motion_detected',
     'sound_detected',
-    'person_detected']
+    'person_detected',
+]
 
 _BINARY_TYPES_DEPRECATED = [
     'hvac_ac_state',
@@ -34,7 +37,8 @@ _BINARY_TYPES_DEPRECATED = [
     'hvac_heat_x3_state',
     'hvac_alt_heat_state',
     'hvac_alt_heat_x2_state',
-    'hvac_emer_heat_state']
+    'hvac_emer_heat_state',
+]
 
 _VALID_BINARY_SENSOR_TYPES = BINARY_TYPES + CLIMATE_BINARY_TYPES \
     + CAMERA_BINARY_TYPES
@@ -43,7 +47,7 @@ _LOGGER = logging.getLogger(__name__)
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup Nest binary sensors."""
+    """Set up the Nest binary sensors."""
     if discovery_info is None:
         return
 
@@ -93,7 +97,7 @@ class NestBinarySensor(NestSensor, BinarySensorDevice):
 
     @property
     def is_on(self):
-        """True if the binary sensor is on."""
+        """Return true if the binary sensor is on."""
         return self._state
 
     def update(self):

homeassistant/components/binary_sensor/netatmo.py

@@ -7,6 +7,7 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/binary_sensor.netatmo/.
 """
 import logging
+
 import voluptuous as vol
 
 from homeassistant.components.binary_sensor import (
@@ -16,10 +17,9 @@ from homeassistant.loader import get_component
 from homeassistant.const import CONF_TIMEOUT, CONF_OFFSET
 from homeassistant.helpers import config_validation as cv
 
-DEPENDENCIES = ["netatmo"]
-
 _LOGGER = logging.getLogger(__name__)
 
+DEPENDENCIES = ['netatmo']
 
 # These are the available sensors mapped to binary_sensor class
 WELCOME_SENSOR_TYPES = {
@@ -34,8 +34,8 @@ PRESENCE_SENSOR_TYPES = {
     "Outdoor vehicle": "motion"
 }
 TAG_SENSOR_TYPES = {
-    "Tag Vibration": 'vibration',
-    "Tag Open": 'opening'
+    "Tag Vibration": "vibration",
+    "Tag Open": "opening"
 }
 
 CONF_HOME = 'home'
@@ -61,7 +61,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup access to Netatmo binary sensor."""
+    """Set up the access to Netatmo binary sensor."""
     netatmo = get_component('netatmo')
     home = config.get(CONF_HOME, None)
     timeout = config.get(CONF_TIMEOUT, 15)
@@ -85,35 +85,31 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
     for camera_name in data.get_camera_names():
         camera_type = data.get_camera_type(camera=camera_name, home=home)
-        if camera_type == "NACamera":
+        if camera_type == 'NACamera':
             if CONF_CAMERAS in config:
                 if config[CONF_CAMERAS] != [] and \
                    camera_name not in config[CONF_CAMERAS]:
                     continue
             for variable in welcome_sensors:
-                add_devices([NetatmoBinarySensor(data, camera_name,
-                                                 module_name, home, timeout,
-                                                 offset, camera_type,
-                                                 variable)])
-        if camera_type == "NOC":
+                add_devices([NetatmoBinarySensor(
+                    data, camera_name, module_name, home, timeout,
+                    offset, camera_type, variable)])
+        if camera_type == 'NOC':
             if CONF_CAMERAS in config:
                 if config[CONF_CAMERAS] != [] and \
                    camera_name not in config[CONF_CAMERAS]:
                     continue
             for variable in presence_sensors:
-                add_devices([NetatmoBinarySensor(data, camera_name,
-                                                 module_name, home, timeout,
-                                                 offset, camera_type,
-                                                 variable)])
+                add_devices([NetatmoBinarySensor(
+                    data, camera_name, module_name, home, timeout, offset,
+                    camera_type, variable)])
 
         for module_name in data.get_module_names(camera_name):
             for variable in tag_sensors:
                 camera_type = None
-                add_devices([NetatmoBinarySensor(data, camera_name,
-                                                 module_name, home,
-                                                 timeout, offset,
-                                                 camera_type,
-                                                 variable)])
+                add_devices([NetatmoBinarySensor(
+                    data, camera_name, module_name, home, timeout, offset,
+                    camera_type, variable)])
 
 
 class NetatmoBinarySensor(BinarySensorDevice):
@@ -121,7 +117,7 @@ class NetatmoBinarySensor(BinarySensorDevice):
 
     def __init__(self, data, camera_name, module_name, home,
                  timeout, offset, camera_type, sensor):
-        """Setup for access to the Netatmo camera events."""
+        """Set up for access to the Netatmo camera events."""
         self._data = data
         self._camera_name = camera_name
         self._module_name = module_name
@@ -129,23 +125,23 @@ class NetatmoBinarySensor(BinarySensorDevice):
         self._timeout = timeout
         self._offset = offset
         if home:
-            self._name = home + ' / ' + camera_name
+            self._name = '{} / {}'.format(home, camera_name)
         else:
             self._name = camera_name
         if module_name:
             self._name += ' / ' + module_name
         self._sensor_name = sensor
         self._name += ' ' + sensor
-        camera_id = data.camera_data.cameraByName(camera=camera_name,
-                                                  home=home)['id']
-        self._unique_id = "Netatmo_binary_sensor {0} - {1}".format(self._name,
-                                                                   camera_id)
+        camera_id = data.camera_data.cameraByName(
+            camera=camera_name, home=home)['id']
+        self._unique_id = "Netatmo_binary_sensor {0} - {1}".format(
+            self._name, camera_id)
         self._cameratype = camera_type
         self.update()
 
     @property
     def name(self):
-        """The name of the Netatmo device and this sensor."""
+        """Return the name of the Netatmo device and this sensor."""
         return self._name
 
     @property
@@ -154,11 +150,11 @@ class NetatmoBinarySensor(BinarySensorDevice):
         return self._unique_id
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
-        if self._cameratype == "NACamera":
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
+        if self._cameratype == 'NACamera':
             return WELCOME_SENSOR_TYPES.get(self._sensor_name)
-        elif self._cameratype == "NOC":
+        elif self._cameratype == 'NOC':
             return PRESENCE_SENSOR_TYPES.get(self._sensor_name)
         else:
             return TAG_SENSOR_TYPES.get(self._sensor_name)
@@ -173,51 +169,44 @@ class NetatmoBinarySensor(BinarySensorDevice):
         self._data.update()
         self._data.update_event()
 
-        if self._cameratype == "NACamera":
+        if self._cameratype == 'NACamera':
             if self._sensor_name == "Someone known":
                 self._state =\
-                    self._data.camera_data.someoneKnownSeen(self._home,
-                                                            self._camera_name,
-                                                            self._timeout*60)
+                    self._data.camera_data.someoneKnownSeen(
+                        self._home, self._camera_name, self._timeout*60)
             elif self._sensor_name == "Someone unknown":
                 self._state =\
                     self._data.camera_data.someoneUnknownSeen(
                         self._home, self._camera_name, self._timeout*60)
             elif self._sensor_name == "Motion":
                 self._state =\
-                    self._data.camera_data.motionDetected(self._home,
-                                                          self._camera_name,
-                                                          self._timeout*60)
-        elif self._cameratype == "NOC":
+                    self._data.camera_data.motionDetected(
+                        self._home, self._camera_name, self._timeout*60)
+        elif self._cameratype == 'NOC':
             if self._sensor_name == "Outdoor motion":
                 self._state =\
                     self._data.camera_data.outdoormotionDetected(
                         self._home, self._camera_name, self._offset)
             elif self._sensor_name == "Outdoor human":
                 self._state =\
-                    self._data.camera_data.humanDetected(self._home,
-                                                         self._camera_name,
-                                                         self._offset)
+                    self._data.camera_data.humanDetected(
+                        self._home, self._camera_name, self._offset)
             elif self._sensor_name == "Outdoor animal":
                 self._state =\
-                    self._data.camera_data.animalDetected(self._home,
-                                                          self._camera_name,
-                                                          self._offset)
+                    self._data.camera_data.animalDetected(
+                        self._home, self._camera_name, self._offset)
             elif self._sensor_name == "Outdoor vehicle":
                 self._state =\
-                    self._data.camera_data.carDetected(self._home,
-                                                       self._camera_name,
-                                                       self._offset)
+                    self._data.camera_data.carDetected(
+                        self._home, self._camera_name, self._offset)
         if self._sensor_name == "Tag Vibration":
             self._state =\
-                self._data.camera_data.moduleMotionDetected(self._home,
-                                                            self._module_name,
-                                                            self._camera_name,
-                                                            self._timeout*60)
+                self._data.camera_data.moduleMotionDetected(
+                    self._home, self._module_name, self._camera_name,
+                    self._timeout*60)
         elif self._sensor_name == "Tag Open":
             self._state =\
-                self._data.camera_data.moduleOpened(self._home,
-                                                    self._module_name,
-                                                    self._camera_name)
+                self._data.camera_data.moduleOpened(
+                    self._home, self._module_name, self._camera_name)
         else:
             return None

homeassistant/components/binary_sensor/nx584.py

@@ -12,7 +12,7 @@ import requests
 import voluptuous as vol
 
 from homeassistant.components.binary_sensor import (
-    SENSOR_CLASSES, BinarySensorDevice, PLATFORM_SCHEMA)
+    DEVICE_CLASSES, BinarySensorDevice, PLATFORM_SCHEMA)
 from homeassistant.const import (CONF_HOST, CONF_PORT)
 import homeassistant.helpers.config_validation as cv
 
@@ -28,7 +28,7 @@ DEFAULT_PORT = '5007'
 DEFAULT_SSL = False
 
 ZONE_TYPES_SCHEMA = vol.Schema({
-    cv.positive_int: vol.In(SENSOR_CLASSES),
+    cv.positive_int: vol.In(DEVICE_CLASSES),
 })
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -41,7 +41,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the NX584 binary sensor platform."""
+    """Set up the NX584 binary sensor platform."""
     from nx584 import client as nx584_client
 
     host = config.get(CONF_HOST)
@@ -53,7 +53,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         client = nx584_client.Client('http://{}:{}'.format(host, port))
         zones = client.list_zones()
     except requests.exceptions.ConnectionError as ex:
-        _LOGGER.error('Unable to connect to NX584: %s', str(ex))
+        _LOGGER.error("Unable to connect to NX584: %s", str(ex))
         return False
 
     version = [int(v) for v in client.get_version().split('.')]
@@ -85,8 +85,8 @@ class NX584ZoneSensor(BinarySensorDevice):
         self._zone_type = zone_type
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         return self._zone_type
 
     @property

homeassistant/components/binary_sensor/octoprint.py

@@ -9,14 +9,12 @@ import logging
 import requests
 import voluptuous as vol
 
-from homeassistant.const import (
-    CONF_NAME, STATE_ON, STATE_OFF, CONF_MONITORED_CONDITIONS)
+from homeassistant.const import CONF_NAME, CONF_MONITORED_CONDITIONS
 from homeassistant.components.binary_sensor import (
     BinarySensorDevice, PLATFORM_SCHEMA)
 from homeassistant.loader import get_component
 import homeassistant.helpers.config_validation as cv
 
-
 _LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ['octoprint']
@@ -38,22 +36,18 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the available OctoPrint binary sensors."""
+    """Set up the available OctoPrint binary sensors."""
     octoprint = get_component('octoprint')
     name = config.get(CONF_NAME)
-    monitored_conditions = config.get(CONF_MONITORED_CONDITIONS,
-                                      SENSOR_TYPES.keys())
+    monitored_conditions = config.get(
+        CONF_MONITORED_CONDITIONS, SENSOR_TYPES.keys())
 
     devices = []
     for octo_type in monitored_conditions:
-        new_sensor = OctoPrintBinarySensor(octoprint.OCTOPRINT,
-                                           octo_type,
-                                           SENSOR_TYPES[octo_type][2],
-                                           name,
-                                           SENSOR_TYPES[octo_type][3],
-                                           SENSOR_TYPES[octo_type][0],
-                                           SENSOR_TYPES[octo_type][1],
-                                           'flags')
+        new_sensor = OctoPrintBinarySensor(
+            octoprint.OCTOPRINT, octo_type, SENSOR_TYPES[octo_type][2],
+            name, SENSOR_TYPES[octo_type][3], SENSOR_TYPES[octo_type][0],
+            SENSOR_TYPES[octo_type][1], 'flags')
         devices.append(new_sensor)
     add_devices(devices)
 
@@ -85,31 +79,22 @@ class OctoPrintBinarySensor(BinarySensorDevice):
         """Return the name of the sensor."""
         return self._name
 
-    @property
-    def state(self):
-        """Return the state of the sensor."""
-        return self.is_on
-
     @property
     def is_on(self):
         """Return true if binary sensor is on."""
-        if self._state:
-            return STATE_ON
-        else:
-            return STATE_OFF
+        return bool(self._state)
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         return None
 
     def update(self):
         """Update state of sensor."""
         try:
-            self._state = self.api.update(self.sensor_type,
-                                          self.api_endpoint,
-                                          self.api_group,
-                                          self.api_tool)
+            self._state = self.api.update(
+                self.sensor_type, self.api_endpoint, self.api_group,
+                self.api_tool)
         except requests.exceptions.ConnectionError:
             # Error calling the api, already logged in api.update()
             return

homeassistant/components/binary_sensor/pilight.py

@@ -0,0 +1,186 @@
+"""
+Support for Pilight binary sensors.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.pilight/
+"""
+import datetime
+import logging
+
+import voluptuous as vol
+from homeassistant.components import pilight
+from homeassistant.components.binary_sensor import (
+    PLATFORM_SCHEMA,
+    BinarySensorDevice,
+)
+from homeassistant.const import (
+    CONF_DISARM_AFTER_TRIGGER,
+    CONF_NAME,
+    CONF_PAYLOAD,
+    CONF_PAYLOAD_OFF,
+    CONF_PAYLOAD_ON
+)
+from homeassistant.helpers import config_validation as cv
+from homeassistant.helpers.event import track_point_in_time
+from homeassistant.util import dt as dt_util
+
+
+_LOGGER = logging.getLogger(__name__)
+
+CONF_VARIABLE = 'variable'
+
+DEFAULT_NAME = 'Pilight Binary Sensor'
+DEPENDENCIES = ['pilight']
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_VARIABLE): cv.string,
+    vol.Required(CONF_PAYLOAD): vol.Schema(dict),
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Optional(CONF_PAYLOAD_ON, default='on'): cv.string,
+    vol.Optional(CONF_PAYLOAD_OFF, default='off'): cv.string,
+    vol.Optional(CONF_DISARM_AFTER_TRIGGER, default=False): cv.boolean
+})
+
+
+# pylint: disable=unused-argument
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up Pilight Binary Sensor."""
+    disarm = config.get(CONF_DISARM_AFTER_TRIGGER)
+    if disarm:
+        add_devices([PilightTriggerSensor(
+            hass=hass,
+            name=config.get(CONF_NAME),
+            variable=config.get(CONF_VARIABLE),
+            payload=config.get(CONF_PAYLOAD),
+            on_value=config.get(CONF_PAYLOAD_ON),
+            off_value=config.get(CONF_PAYLOAD_OFF),
+        )])
+    else:
+        add_devices([PilightBinarySensor(
+            hass=hass,
+            name=config.get(CONF_NAME),
+            variable=config.get(CONF_VARIABLE),
+            payload=config.get(CONF_PAYLOAD),
+            on_value=config.get(CONF_PAYLOAD_ON),
+            off_value=config.get(CONF_PAYLOAD_OFF),
+        )])
+
+
+class PilightBinarySensor(BinarySensorDevice):
+    """Representation of a binary sensor that can be updated using Pilight."""
+
+    def __init__(self, hass, name, variable, payload, on_value, off_value):
+        """Initialize the sensor."""
+        self._state = False
+        self._hass = hass
+        self._name = name
+        self._variable = variable
+        self._payload = payload
+        self._on_value = on_value
+        self._off_value = off_value
+
+        hass.bus.listen(pilight.EVENT, self._handle_code)
+
+    @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
+
+    def _handle_code(self, call):
+        """Handle received code by the pilight-daemon.
+
+        If the code matches the defined playload
+        of this sensor the sensor state is changed accordingly.
+        """
+        # Check if received code matches defined playoad
+        # True if payload is contained in received code dict
+        payload_ok = True
+        for key in self._payload:
+            if key not in call.data:
+                payload_ok = False
+                continue
+            if self._payload[key] != call.data[key]:
+                payload_ok = False
+        # Read out variable if payload ok
+        if payload_ok:
+            if self._variable not in call.data:
+                return
+            value = call.data[self._variable]
+            self._state = (value == self._on_value)
+            self.schedule_update_ha_state()
+
+
+class PilightTriggerSensor(BinarySensorDevice):
+    """Representation of a binary sensor that can be updated using Pilight."""
+
+    def __init__(
+            self,
+            hass,
+            name,
+            variable,
+            payload,
+            on_value,
+            off_value,
+            rst_dly_sec=30):
+        """Initialize the sensor."""
+        self._state = False
+        self._hass = hass
+        self._name = name
+        self._variable = variable
+        self._payload = payload
+        self._on_value = on_value
+        self._off_value = off_value
+        self._reset_delay_sec = rst_dly_sec
+        self._delay_after = None
+        self._hass = hass
+
+        hass.bus.listen(pilight.EVENT, self._handle_code)
+
+    @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
+
+    def _reset_state(self, call):
+        self._state = False
+        self._delay_after = None
+        self.schedule_update_ha_state()
+
+    def _handle_code(self, call):
+        """Handle received code by the pilight-daemon.
+
+        If the code matches the defined playload
+        of this sensor the sensor state is changed accordingly.
+        """
+        # Check if received code matches defined playoad
+        # True if payload is contained in received code dict
+        payload_ok = True
+        for key in self._payload:
+            if key not in call.data:
+                payload_ok = False
+                continue
+            if self._payload[key] != call.data[key]:
+                payload_ok = False
+        # Read out variable if payload ok
+        if payload_ok:
+            if self._variable not in call.data:
+                return
+            value = call.data[self._variable]
+            self._state = (value == self._on_value)
+            if self._delay_after is None:
+                self._delay_after = dt_util.utcnow() + datetime.timedelta(
+                    seconds=self._reset_delay_sec)
+                track_point_in_time(
+                    self._hass, self._reset_state,
+                    self._delay_after)
+            self.schedule_update_ha_state()

homeassistant/components/binary_sensor/ping.py

@@ -0,0 +1,143 @@
+"""
+Tracks the latency of a host by sending ICMP echo requests (ping).
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.ping/
+"""
+import logging
+import subprocess
+import re
+import sys
+from datetime import timedelta
+
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.components.binary_sensor import (
+    BinarySensorDevice, PLATFORM_SCHEMA)
+from homeassistant.const import CONF_NAME, CONF_HOST
+
+_LOGGER = logging.getLogger(__name__)
+
+ATTR_ROUND_TRIP_TIME_AVG = 'round_trip_time_avg'
+ATTR_ROUND_TRIP_TIME_MAX = 'round_trip_time_max'
+ATTR_ROUND_TRIP_TIME_MDEV = 'round_trip_time_mdev'
+ATTR_ROUND_TRIP_TIME_MIN = 'round_trip_time_min'
+
+CONF_PING_COUNT = 'count'
+
+DEFAULT_NAME = 'Ping Binary sensor'
+DEFAULT_PING_COUNT = 5
+DEFAULT_SENSOR_CLASS = 'connectivity'
+
+SCAN_INTERVAL = timedelta(minutes=5)
+
+PING_MATCHER = re.compile(
+    r'(?P<min>\d+.\d+)\/(?P<avg>\d+.\d+)\/(?P<max>\d+.\d+)\/(?P<mdev>\d+.\d+)')
+
+WIN32_PING_MATCHER = re.compile(
+    r'(?P<min>\d+)ms.+(?P<max>\d+)ms.+(?P<avg>\d+)ms')
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_HOST): cv.string,
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Optional(CONF_PING_COUNT, default=DEFAULT_PING_COUNT): cv.positive_int,
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Ping Binary sensor."""
+    name = config.get(CONF_NAME)
+    host = config.get(CONF_HOST)
+    count = config.get(CONF_PING_COUNT)
+
+    add_devices([PingBinarySensor(name, PingData(host, count))], True)
+
+
+class PingBinarySensor(BinarySensorDevice):
+    """Representation of a Ping Binary sensor."""
+
+    def __init__(self, name, ping):
+        """Initialize the Ping Binary sensor."""
+        self._name = name
+        self.ping = ping
+
+    @property
+    def name(self):
+        """Return the name of the device."""
+        return self._name
+
+    @property
+    def device_class(self):
+        """Return the class of this sensor."""
+        return DEFAULT_SENSOR_CLASS
+
+    @property
+    def is_on(self):
+        """Return true if the binary sensor is on."""
+        return self.ping.available
+
+    @property
+    def device_state_attributes(self):
+        """Return the state attributes of the ICMP checo request."""
+        if self.ping.data is not False:
+            return {
+                ATTR_ROUND_TRIP_TIME_AVG: self.ping.data['avg'],
+                ATTR_ROUND_TRIP_TIME_MAX: self.ping.data['max'],
+                ATTR_ROUND_TRIP_TIME_MDEV: self.ping.data['mdev'],
+                ATTR_ROUND_TRIP_TIME_MIN: self.ping.data['min'],
+            }
+
+    def update(self):
+        """Get the latest data."""
+        self.ping.update()
+
+
+class PingData(object):
+    """The Class for handling the data retrieval."""
+
+    def __init__(self, host, count):
+        """Initialize the data object."""
+        self._ip_address = host
+        self._count = count
+        self.data = {}
+        self.available = False
+
+        if sys.platform == 'win32':
+            self._ping_cmd = [
+                'ping', '-n', str(self._count), '-w', '1000', self._ip_address]
+        else:
+            self._ping_cmd = [
+                'ping', '-n', '-q', '-c', str(self._count), '-W1',
+                self._ip_address]
+
+    def ping(self):
+        """Send ICMP echo request and return details if success."""
+        pinger = subprocess.Popen(
+            self._ping_cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        try:
+            out = pinger.communicate()
+            _LOGGER.debug("Output is %s", str(out))
+            if sys.platform == 'win32':
+                match = WIN32_PING_MATCHER.search(str(out).split('\n')[-1])
+                rtt_min, rtt_avg, rtt_max = match.groups()
+                return {
+                    'min': rtt_min,
+                    'avg': rtt_avg,
+                    'max': rtt_max,
+                    'mdev': ''}
+            else:
+                match = PING_MATCHER.search(str(out).split('\n')[-1])
+                rtt_min, rtt_avg, rtt_max, rtt_mdev = match.groups()
+                return {
+                    'min': rtt_min,
+                    'avg': rtt_avg,
+                    'max': rtt_max,
+                    'mdev': rtt_mdev}
+        except (subprocess.CalledProcessError, AttributeError):
+            return False
+
+    def update(self):
+        """Retrieve the latest details from the host."""
+        self.data = self.ping()
+        self.available = bool(self.data)

homeassistant/components/binary_sensor/rest.py

@@ -10,14 +10,15 @@ import voluptuous as vol
 from requests.auth import HTTPBasicAuth, HTTPDigestAuth
 
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice, SENSOR_CLASSES_SCHEMA, PLATFORM_SCHEMA)
+    BinarySensorDevice, DEVICE_CLASSES_SCHEMA, PLATFORM_SCHEMA)
 from homeassistant.components.sensor.rest import RestData
 from homeassistant.const import (
     CONF_PAYLOAD, CONF_NAME, CONF_VALUE_TEMPLATE, CONF_METHOD, CONF_RESOURCE,
     CONF_SENSOR_CLASS, CONF_VERIFY_SSL, CONF_USERNAME, CONF_PASSWORD,
     CONF_HEADERS, CONF_AUTHENTICATION, HTTP_BASIC_AUTHENTICATION,
-    HTTP_DIGEST_AUTHENTICATION)
+    HTTP_DIGEST_AUTHENTICATION, CONF_DEVICE_CLASS)
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.deprecation import get_deprecated
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -34,7 +35,8 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
     vol.Optional(CONF_PASSWORD): cv.string,
     vol.Optional(CONF_PAYLOAD): cv.string,
-    vol.Optional(CONF_SENSOR_CLASS): SENSOR_CLASSES_SCHEMA,
+    vol.Optional(CONF_SENSOR_CLASS): DEVICE_CLASSES_SCHEMA,
+    vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
     vol.Optional(CONF_USERNAME): cv.string,
     vol.Optional(CONF_VALUE_TEMPLATE): cv.template,
     vol.Optional(CONF_VERIFY_SSL, default=DEFAULT_VERIFY_SSL): cv.boolean,
@@ -42,7 +44,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the REST binary sensor."""
+    """Set up the REST binary sensor."""
     name = config.get(CONF_NAME)
     resource = config.get(CONF_RESOURCE)
     method = config.get(CONF_METHOD)
@@ -51,7 +53,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     username = config.get(CONF_USERNAME)
     password = config.get(CONF_PASSWORD)
     headers = config.get(CONF_HEADERS)
-    sensor_class = config.get(CONF_SENSOR_CLASS)
+    device_class = get_deprecated(config, CONF_DEVICE_CLASS, CONF_SENSOR_CLASS)
     value_template = config.get(CONF_VALUE_TEMPLATE)
     if value_template is not None:
         value_template.hass = hass
@@ -72,18 +74,18 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         return False
 
     add_devices([RestBinarySensor(
-        hass, rest, name, sensor_class, value_template)])
+        hass, rest, name, device_class, value_template)])
 
 
 class RestBinarySensor(BinarySensorDevice):
     """Representation of a REST binary sensor."""
 
-    def __init__(self, hass, rest, name, sensor_class, value_template):
+    def __init__(self, hass, rest, name, device_class, value_template):
         """Initialize a REST binary sensor."""
         self._hass = hass
         self.rest = rest
         self._name = name
-        self._sensor_class = sensor_class
+        self._device_class = device_class
         self._state = False
         self._previous_data = None
         self._value_template = value_template
@@ -95,9 +97,9 @@ class RestBinarySensor(BinarySensorDevice):
         return self._name
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the class of this sensor."""
-        return self._sensor_class
+        return self._device_class
 
     @property
     def is_on(self):
@@ -112,8 +114,8 @@ class RestBinarySensor(BinarySensorDevice):
         try:
             return bool(int(response))
         except ValueError:
-            return {"true": True, "on": True, "open": True,
-                    "yes": True}.get(response.lower(), False)
+            return {'true': True, 'on': True, 'open': True,
+                    'yes': True}.get(response.lower(), False)
 
     def update(self):
         """Get the latest data from REST API and updates the state."""

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/rpi_gpio.py

@@ -41,10 +41,10 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Raspberry PI GPIO devices."""
-    pull_mode = config.get('pull_mode', DEFAULT_PULL_MODE)
-    bouncetime = config.get('bouncetime', DEFAULT_BOUNCETIME)
-    invert_logic = config.get('invert_logic', DEFAULT_INVERT_LOGIC)
+    """Set up the Raspberry PI GPIO devices."""
+    pull_mode = config.get(CONF_PULL_MODE)
+    bouncetime = config.get(CONF_BOUNCETIME)
+    invert_logic = config.get(CONF_INVERT_LOGIC)
 
     binary_sensors = []
     ports = config.get('ports')

homeassistant/components/binary_sensor/sleepiq.py

@@ -11,7 +11,7 @@ DEPENDENCIES = ['sleepiq']
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the SleepIQ sensors."""
+    """Set up the SleepIQ sensors."""
     if discovery_info is None:
         return
 
@@ -42,7 +42,7 @@ class IsInBedBinarySensor(sleepiq.SleepIQSensor, BinarySensorDevice):
         return self._state is True
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the class of this sensor."""
         return "occupancy"
 

homeassistant/components/binary_sensor/tcp.py

@@ -27,5 +27,5 @@ class TcpBinarySensor(BinarySensorDevice, TcpSensor):
 
     @property
     def is_on(self):
-        """True if the binary sensor is on."""
+        """Return true if the binary sensor is on."""
         return self._state == self._config[CONF_VALUE_ON]

homeassistant/components/binary_sensor/template.py

@@ -12,14 +12,17 @@ import voluptuous as vol
 from homeassistant.core import callback
 from homeassistant.components.binary_sensor import (
     BinarySensorDevice, ENTITY_ID_FORMAT, PLATFORM_SCHEMA,
-    SENSOR_CLASSES_SCHEMA)
+    DEVICE_CLASSES_SCHEMA)
 from homeassistant.const import (
     ATTR_FRIENDLY_NAME, ATTR_ENTITY_ID, CONF_VALUE_TEMPLATE,
-    CONF_SENSOR_CLASS, CONF_SENSORS)
+    CONF_SENSOR_CLASS, CONF_SENSORS, CONF_DEVICE_CLASS,
+    EVENT_HOMEASSISTANT_START, STATE_ON)
 from homeassistant.exceptions import TemplateError
+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
-import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.restore_state import async_get_last_state
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -27,7 +30,8 @@ SENSOR_SCHEMA = vol.Schema({
     vol.Required(CONF_VALUE_TEMPLATE): cv.template,
     vol.Optional(ATTR_FRIENDLY_NAME): cv.string,
     vol.Optional(ATTR_ENTITY_ID): cv.entity_ids,
-    vol.Optional(CONF_SENSOR_CLASS, default=None): SENSOR_CLASSES_SCHEMA
+    vol.Optional(CONF_SENSOR_CLASS): DEVICE_CLASSES_SCHEMA,
+    vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
 })
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -37,7 +41,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 @asyncio.coroutine
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
-    """Setup template binary sensors."""
+    """Set up template binary sensors."""
     sensors = []
 
     for device, device_config in config[CONF_SENSORS].items():
@@ -45,49 +49,62 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         entity_ids = (device_config.get(ATTR_ENTITY_ID) or
                       value_template.extract_entities())
         friendly_name = device_config.get(ATTR_FRIENDLY_NAME, device)
-        sensor_class = device_config.get(CONF_SENSOR_CLASS)
+        device_class = get_deprecated(
+            device_config, CONF_DEVICE_CLASS, CONF_SENSOR_CLASS)
 
         if value_template is not None:
             value_template.hass = hass
 
         sensors.append(
             BinarySensorTemplate(
-                hass,
-                device,
-                friendly_name,
-                sensor_class,
-                value_template,
+                hass, device, friendly_name, device_class, value_template,
                 entity_ids)
             )
     if not sensors:
-        _LOGGER.error('No sensors added')
+        _LOGGER.error("No sensors added")
         return False
 
-    yield from async_add_devices(sensors, True)
+    async_add_devices(sensors, True)
     return True
 
 
 class BinarySensorTemplate(BinarySensorDevice):
     """A virtual binary sensor that triggers from another sensor."""
 
-    def __init__(self, hass, device, friendly_name, sensor_class,
+    def __init__(self, hass, device, friendly_name, device_class,
                  value_template, entity_ids):
         """Initialize the Template binary sensor."""
         self.hass = hass
-        self.entity_id = async_generate_entity_id(ENTITY_ID_FORMAT, device,
-                                                  hass=hass)
+        self.entity_id = async_generate_entity_id(
+            ENTITY_ID_FORMAT, device, hass=hass)
         self._name = friendly_name
-        self._sensor_class = sensor_class
+        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)
+            """Handle the target device state changes."""
+            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):
@@ -100,9 +117,9 @@ class BinarySensorTemplate(BinarySensorDevice):
         return self._state
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the sensor class of the sensor."""
-        return self._sensor_class
+        return self._device_class
 
     @property
     def should_poll(self):
@@ -118,8 +135,8 @@ class BinarySensorTemplate(BinarySensorDevice):
             if ex.args and ex.args[0].startswith(
                     "UndefinedError: 'None' has no attribute"):
                 # Common during HA startup - so just a warning
-                _LOGGER.warning('Could not render template %s,'
-                                ' the state is unknown.', self._name)
+                _LOGGER.warning("Could not render template %s, "
+                                "the state is unknown", self._name)
                 return
-            _LOGGER.error('Could not render template %s: %s', self._name, ex)
+            _LOGGER.error("Could not render template %s: %s", self._name, ex)
             self._state = False

homeassistant/components/binary_sensor/threshold.py

@@ -11,11 +11,12 @@ import voluptuous as vol
 
 import homeassistant.helpers.config_validation as cv
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice, PLATFORM_SCHEMA, SENSOR_CLASSES_SCHEMA)
+    BinarySensorDevice, PLATFORM_SCHEMA, DEVICE_CLASSES_SCHEMA)
 from homeassistant.const import (
     CONF_NAME, CONF_ENTITY_ID, CONF_TYPE, STATE_UNKNOWN, CONF_SENSOR_CLASS,
-    ATTR_ENTITY_ID)
+    ATTR_ENTITY_ID, CONF_DEVICE_CLASS)
 from homeassistant.core import callback
+from homeassistant.helpers.deprecation import get_deprecated
 from homeassistant.helpers.event import async_track_state_change
 
 _LOGGER = logging.getLogger(__name__)
@@ -37,7 +38,8 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_THRESHOLD): vol.Coerce(float),
     vol.Required(CONF_TYPE): vol.In(SENSOR_TYPES),
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
-    vol.Optional(CONF_SENSOR_CLASS, default=None): SENSOR_CLASSES_SCHEMA,
+    vol.Optional(CONF_SENSOR_CLASS): DEVICE_CLASSES_SCHEMA,
+    vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
 })
 
 
@@ -48,11 +50,11 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     name = config.get(CONF_NAME)
     threshold = config.get(CONF_THRESHOLD)
     limit_type = config.get(CONF_TYPE)
-    sensor_class = config.get(CONF_SENSOR_CLASS)
+    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,
-                         sensor_class)], True)
+                         device_class)], True)
     return True
 
 
@@ -60,14 +62,14 @@ class ThresholdSensor(BinarySensorDevice):
     """Representation of a Threshold sensor."""
 
     def __init__(self, hass, entity_id, name, threshold, limit_type,
-                 sensor_class):
+                 device_class):
         """Initialize the Threshold sensor."""
         self._hass = hass
         self._entity_id = entity_id
         self.is_upper = limit_type == 'upper'
         self._name = name
         self._threshold = threshold
-        self._sensor_class = sensor_class
+        self._device_class = device_class
         self._deviation = False
         self.sensor_value = 0
 
@@ -75,7 +77,7 @@ class ThresholdSensor(BinarySensorDevice):
         # pylint: disable=invalid-name
         def async_threshold_sensor_state_listener(
                 entity, old_state, new_state):
-            """Called when the sensor changes state."""
+            """Handle sensor state changes."""
             if new_state.state == STATE_UNKNOWN:
                 return
 
@@ -105,9 +107,9 @@ class ThresholdSensor(BinarySensorDevice):
         return False
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the sensor class of the sensor."""
-        return self._sensor_class
+        return self._device_class
 
     @property
     def device_state_attributes(self):

homeassistant/components/binary_sensor/trend.py

@@ -6,21 +6,19 @@ https://home-assistant.io/components/sensor.trend/
 """
 import asyncio
 import logging
+
 import voluptuous as vol
 
 from homeassistant.core import callback
 import homeassistant.helpers.config_validation as cv
 
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice,
-    ENTITY_ID_FORMAT,
-    PLATFORM_SCHEMA,
-    SENSOR_CLASSES_SCHEMA)
+    BinarySensorDevice, ENTITY_ID_FORMAT, PLATFORM_SCHEMA,
+    DEVICE_CLASSES_SCHEMA)
 from homeassistant.const import (
-    ATTR_FRIENDLY_NAME,
-    ATTR_ENTITY_ID,
-    CONF_SENSOR_CLASS,
-    STATE_UNKNOWN,)
+    ATTR_FRIENDLY_NAME, ATTR_ENTITY_ID, CONF_SENSOR_CLASS,
+    CONF_DEVICE_CLASS, STATE_UNKNOWN,)
+from homeassistant.helpers.deprecation import get_deprecated
 from homeassistant.helpers.entity import generate_entity_id
 from homeassistant.helpers.event import track_state_change
 
@@ -34,8 +32,8 @@ SENSOR_SCHEMA = vol.Schema({
     vol.Optional(CONF_ATTRIBUTE): cv.string,
     vol.Optional(ATTR_FRIENDLY_NAME): cv.string,
     vol.Optional(CONF_INVERT, default=False): cv.boolean,
-    vol.Optional(CONF_SENSOR_CLASS, default=None): SENSOR_CLASSES_SCHEMA
-
+    vol.Optional(CONF_SENSOR_CLASS): DEVICE_CLASSES_SCHEMA,
+    vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
 })
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -45,25 +43,21 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the trend sensors."""
+    """Set up the trend sensors."""
     sensors = []
 
     for device, device_config in config[CONF_SENSORS].items():
         entity_id = device_config[ATTR_ENTITY_ID]
         attribute = device_config.get(CONF_ATTRIBUTE)
         friendly_name = device_config.get(ATTR_FRIENDLY_NAME, device)
-        sensor_class = device_config[CONF_SENSOR_CLASS]
+        device_class = get_deprecated(
+            device_config, CONF_DEVICE_CLASS, CONF_SENSOR_CLASS)
         invert = device_config[CONF_INVERT]
 
         sensors.append(
             SensorTrend(
-                hass,
-                device,
-                friendly_name,
-                entity_id,
-                attribute,
-                sensor_class,
-                invert)
+                hass, device, friendly_name, entity_id, attribute,
+                device_class, invert)
             )
     if not sensors:
         _LOGGER.error("No sensors added")
@@ -76,15 +70,15 @@ class SensorTrend(BinarySensorDevice):
     """Representation of a trend Sensor."""
 
     def __init__(self, hass, device_id, friendly_name,
-                 target_entity, attribute, sensor_class, invert):
+                 target_entity, attribute, device_class, invert):
         """Initialize the sensor."""
         self._hass = hass
-        self.entity_id = generate_entity_id(ENTITY_ID_FORMAT, device_id,
-                                            hass=hass)
+        self.entity_id = generate_entity_id(
+            ENTITY_ID_FORMAT, device_id, hass=hass)
         self._name = friendly_name
         self._target_entity = target_entity
         self._attribute = attribute
-        self._sensor_class = sensor_class
+        self._device_class = device_class
         self._invert = invert
         self._state = None
         self.from_state = None
@@ -92,7 +86,7 @@ class SensorTrend(BinarySensorDevice):
 
         @callback
         def trend_sensor_state_listener(entity, old_state, new_state):
-            """Called when the target device changes state."""
+            """Handle the target device state changes."""
             self.from_state = old_state
             self.to_state = new_state
             hass.async_add_job(self.async_update_ha_state(True))
@@ -111,9 +105,9 @@ class SensorTrend(BinarySensorDevice):
         return self._state
 
     @property
-    def sensor_class(self):
+    def device_class(self):
         """Return the sensor class of the sensor."""
-        return self._sensor_class
+        return self._device_class
 
     @property
     def should_poll(self):

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/volvooncall.py

@@ -0,0 +1,39 @@
+"""
+Support for VOC.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.volvooncall/
+"""
+import logging
+
+from homeassistant.components.volvooncall import VolvoEntity
+from homeassistant.components.binary_sensor import BinarySensorDevice
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Volvo sensors."""
+    if discovery_info is None:
+        return
+    add_devices([VolvoSensor(hass, *discovery_info)])
+
+
+class VolvoSensor(VolvoEntity, BinarySensorDevice):
+    """Representation of a Volvo sensor."""
+
+    @property
+    def is_on(self):
+        """Return True if the binary sensor is on."""
+        val = getattr(self.vehicle, self._attribute)
+        if self._attribute == 'bulb_failures':
+            return bool(val)
+        elif self._attribute in ['doors', 'windows']:
+            return any([val[key] for key in val if 'Open' in key])
+        else:
+            return val != 'Normal'
+
+    @property
+    def device_class(self):
+        """Return the class of this sensor, from SENSOR_CLASSES."""
+        return 'safety'

homeassistant/components/binary_sensor/wemo.py

@@ -20,8 +20,8 @@ def setup_platform(hass, config, add_devices_callback, discovery_info=None):
     import pywemo.discovery as discovery
 
     if discovery_info is not None:
-        location = discovery_info[2]
-        mac = discovery_info[3]
+        location = discovery_info['ssdp_description']
+        mac = discovery_info['mac_address']
         device = discovery.device_from_description(location, mac)
 
         if device:
@@ -29,7 +29,7 @@ def setup_platform(hass, config, add_devices_callback, discovery_info=None):
 
 
 class WemoBinarySensor(BinarySensorDevice):
-    """Represents a WeMo binary sensor."""
+    """Representation a WeMo binary sensor."""
 
     def __init__(self, device):
         """Initialize the WeMo sensor."""
@@ -40,12 +40,12 @@ class WemoBinarySensor(BinarySensorDevice):
         wemo.SUBSCRIPTION_REGISTRY.register(self.wemo)
         wemo.SUBSCRIPTION_REGISTRY.on(self.wemo, None, self._update_callback)
 
-    def _update_callback(self, _device, _params):
-        """Called by the wemo device callback to update state."""
-        _LOGGER.info(
-            'Subscription update for  %s',
-            _device)
-        self.update()
+    def _update_callback(self, _device, _type, _params):
+        """Handle state changes."""
+        _LOGGER.info("Subscription update for %s", _device)
+        updated = self.wemo.subscription_update(_type, _params)
+        self._update(force_update=(not updated))
+
         if not hasattr(self, 'hass'):
             return
         self.schedule_update_ha_state()
@@ -58,7 +58,7 @@ class WemoBinarySensor(BinarySensorDevice):
     @property
     def unique_id(self):
         """Return the id of this WeMo device."""
-        return "{}.{}".format(self.__class__, self.wemo.serialnumber)
+        return '{}.{}'.format(self.__class__, self.wemo.serialnumber)
 
     @property
     def name(self):
@@ -67,12 +67,16 @@ class WemoBinarySensor(BinarySensorDevice):
 
     @property
     def is_on(self):
-        """True if sensor is on."""
+        """Return true if sensor is on."""
         return self._state
 
     def update(self):
         """Update WeMo state."""
+        self._update(force_update=True)
+
+    def _update(self, force_update=True):
         try:
-            self._state = self.wemo.get_state(True)
-        except AttributeError:
-            _LOGGER.warning('Could not update status for %s', self.name)
+            self._state = self.wemo.get_state(force_update)
+        except AttributeError as err:
+            _LOGGER.warning(
+                "Could not update status for %s (%s)", self.name, err)

homeassistant/components/binary_sensor/wink.py

@@ -16,23 +16,23 @@ DEPENDENCIES = ['wink']
 
 # These are the available sensors mapped to binary_sensor class
 SENSOR_TYPES = {
-    "opened": "opening",
-    "brightness": "light",
-    "vibration": "vibration",
-    "loudness": "sound",
-    "noise": "sound",
-    "capturing_audio": "sound",
-    "liquid_detected": "moisture",
-    "motion": "motion",
-    "presence": "occupancy",
-    "co_detected": "gas",
-    "smoke_detected": "smoke",
-    "capturing_video": None
+    'opened': 'opening',
+    'brightness': 'light',
+    'vibration': 'vibration',
+    'loudness': 'sound',
+    'noise': 'sound',
+    'capturing_audio': 'sound',
+    'liquid_detected': 'moisture',
+    'motion': 'motion',
+    'presence': 'occupancy',
+    'co_detected': 'gas',
+    'smoke_detected': 'smoke',
+    'capturing_video': None
 }
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Setup the Wink binary sensor platform."""
+    """Set up the Wink binary sensor platform."""
     import pywink
 
     for sensor in pywink.get_sensors():
@@ -83,7 +83,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
                 if camera_sensor.capability() in SENSOR_TYPES:
                     add_devices([WinkBinarySensorDevice(camera_sensor, hass)])
             except AttributeError:
-                _LOGGER.info("Device isn't a sensor, skipping.")
+                _LOGGER.info("Device isn't a sensor, skipping")
 
 
 class WinkBinarySensorDevice(WinkDevice, BinarySensorDevice, Entity):
@@ -92,13 +92,13 @@ class WinkBinarySensorDevice(WinkDevice, BinarySensorDevice, Entity):
     def __init__(self, wink, hass):
         """Initialize the Wink binary sensor."""
         super().__init__(wink, hass)
-        try:
+        if hasattr(self.wink, 'unit'):
             self._unit_of_measurement = self.wink.unit()
-        except AttributeError:
+        else:
             self._unit_of_measurement = None
-        try:
+        if hasattr(self.wink, 'capability'):
             self.capability = self.wink.capability()
-        except AttributeError:
+        else:
             self.capability = None
 
     @property
@@ -107,8 +107,8 @@ class WinkBinarySensorDevice(WinkDevice, BinarySensorDevice, Entity):
         return self.wink.state()
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         return SENSOR_TYPES.get(self.capability)
 
 
@@ -161,8 +161,8 @@ class WinkRemote(WinkBinarySensorDevice):
         }
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """Return the class of this sensor, from DEVICE_CLASSES."""
         return None
 
 

homeassistant/components/binary_sensor/workday.py

@@ -0,0 +1,152 @@
+"""
+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 CONF_NAME, WEEKDAYS
+import homeassistant.util.dt as dt_util
+from homeassistant.components.binary_sensor import BinarySensorDevice
+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:
+        # 'state' and 'prov' are not interchangeable, so need to make
+        # sure we use the right one
+        if (hasattr(obj_holidays, "PROVINCES") and
+                province in obj_holidays.PROVINCES):
+            obj_holidays = getattr(holidays, country)(prov=province,
+                                                      years=year)
+        elif (hasattr(obj_holidays, "STATES") and
+              province in obj_holidays.STATES):
+            obj_holidays = getattr(holidays, country)(state=province,
+                                                      years=year)
+        else:
+            _LOGGER.error("There is no province/state %s in country %s",
+                          province, country)
+            return False
+
+    _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(BinarySensorDevice):
+    """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 = None
+
+    @property
+    def name(self):
+        """Return the name of the sensor."""
+        return self._name
+
+    @property
+    def is_on(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 = False
+
+        # 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 = True
+
+        if self.is_exclude(day_of_week, dt_util.now()):
+            self._state = False

homeassistant/components/binary_sensor/zha.py

@@ -0,0 +1,89 @@
+"""
+Binary sensors on Zigbee Home Automation networks.
+
+For more details on this platform, please refer to the documentation
+at https://home-assistant.io/components/binary_sensor.zha/
+"""
+import asyncio
+import logging
+
+from homeassistant.components.binary_sensor import DOMAIN, BinarySensorDevice
+from homeassistant.components import zha
+
+_LOGGER = logging.getLogger(__name__)
+
+DEPENDENCIES = ['zha']
+
+# ZigBee Cluster Library Zone Type to Home Assistant device class
+CLASS_MAPPING = {
+    0x000d: 'motion',
+    0x0015: 'opening',
+    0x0028: 'smoke',
+    0x002a: 'moisture',
+    0x002b: 'gas',
+    0x002d: 'vibration',
+}
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up the Zigbee Home Automation binary sensors."""
+    discovery_info = zha.get_discovery_info(hass, discovery_info)
+    if discovery_info is None:
+        return
+
+    from bellows.zigbee.zcl.clusters.security import IasZone
+
+    clusters = discovery_info['clusters']
+
+    device_class = None
+    cluster = [c for c in clusters if isinstance(c, IasZone)][0]
+    if discovery_info['new_join']:
+        yield from cluster.bind()
+        ieee = cluster.endpoint.device.application.ieee
+        yield from cluster.write_attributes({'cie_addr': ieee})
+
+    try:
+        zone_type = yield from cluster['zone_type']
+        device_class = CLASS_MAPPING.get(zone_type, None)
+    except Exception:  # pylint: disable=broad-except
+        # If we fail to read from the device, use a non-specific class
+        pass
+
+    sensor = BinarySensor(device_class, **discovery_info)
+    async_add_devices([sensor])
+
+
+class BinarySensor(zha.Entity, BinarySensorDevice):
+    """THe ZHA Binary Sensor."""
+
+    _domain = DOMAIN
+
+    def __init__(self, device_class, **kwargs):
+        """Initialize the ZHA binary sensor."""
+        super().__init__(**kwargs)
+        self._device_class = device_class
+        from bellows.zigbee.zcl.clusters.security import IasZone
+        self._ias_zone_cluster = self._clusters[IasZone.cluster_id]
+
+    @property
+    def is_on(self) -> bool:
+        """Return True if entity is on."""
+        if self._state == 'unknown':
+            return False
+        return bool(self._state)
+
+    @property
+    def device_class(self):
+        """Return the class of this device, from component DEVICE_CLASSES."""
+        return self._device_class
+
+    def cluster_command(self, aps_frame, tsn, command_id, args):
+        """Handle commands received to this cluster."""
+        if command_id == 0:
+            self._state = args[0] & 3
+            _LOGGER.debug("Updated alarm state: %s", self._state)
+            self.schedule_update_ha_state()
+        elif command_id == 1:
+            _LOGGER.debug("Enroll requested")
+            self.hass.add_job(self._ias_zone_cluster.enroll_response(0, 0))

homeassistant/components/binary_sensor/zigbee.py

@@ -23,8 +23,9 @@ 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))])
+    """Set up the ZigBee binary sensor platform."""
+    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)
@@ -18,88 +19,71 @@ _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 Z-Wave 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, sensor_class):
+    def __init__(self, values, device_class):
         """Initialize the sensor."""
-        self._sensor_type = sensor_class
-        zwave.ZWaveDeviceEntity.__init__(self, value, DOMAIN)
+        zwave.ZWaveDeviceEntity.__init__(self, values, DOMAIN)
+        self._sensor_type = device_class
+        self._state = self.values.primary.data
+
+    def update_properties(self):
+        """Handle data changes for node values."""
+        self._state = self.values.primary.data
 
     @property
     def is_on(self):
-        """Return True if the binary sensor is on."""
-        return self._value.data
+        """Return true if the binary sensor is on."""
+        return self._state
 
     @property
-    def sensor_class(self):
-        """Return the class of this sensor, from SENSOR_CLASSES."""
+    def device_class(self):
+        """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, sensor_class, hass, re_arm_sec=60):
+    def __init__(self, values, device_class, re_arm_sec=60):
         """Initialize the sensor."""
-        super(ZWaveTriggerSensor, self).__init__(value, sensor_class)
-        self._hass = hass
+        super(ZWaveTriggerSensor, self).__init__(values, device_class)
         self.re_arm_sec = re_arm_sec
+        self.invalidate_after = None
+
+    def update_properties(self):
+        """Handle value changes for this entity's node."""
+        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)
-        # If it's active make sure that we set the timeout tracker
-        if value.data:
-            track_point_in_time(
-                self._hass, self.async_update_ha_state,
-                self.invalidate_after)
-
-    def value_changed(self, value):
-        """Called when a value for this entity's node has changed."""
-        if self._value.value_id == value.value_id:
-            self.schedule_update_ha_state()
-            if value.data:
-                # only allow this value to be true for re_arm secs
-                self.invalidate_after = dt_util.utcnow() + datetime.timedelta(
-                    seconds=self.re_arm_sec)
-                track_point_in_time(
-                    self._hass, self.async_update_ha_state,
-                    self.invalidate_after)
+        track_point_in_time(
+            self.hass, self.async_update_ha_state,
+            self.invalidate_after)
 
     @property
     def is_on(self):
-        """Return True if movement has happened within the rearm time."""
-        return self._value.data and \
+        """Return true if movement has happened within the rearm time."""
+        return self._state and \
             (self.invalidate_after is None or
              self.invalidate_after > dt_util.utcnow())

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