Version bump to 0.49

0.49

.coveragerc

@@ -11,9 +11,15 @@ omit =
     homeassistant/components/alarmdecoder.py
     homeassistant/components/*/alarmdecoder.py
 
+    homeassistant/components/amcrest.py
+    homeassistant/components/*/amcrest.py
+
     homeassistant/components/apcupsd.py
     homeassistant/components/*/apcupsd.py
 
+    homeassistant/components/apple_tv.py
+    homeassistant/components/*/apple_tv.py
+
     homeassistant/components/arduino.py
     homeassistant/components/*/arduino.py
 
@@ -35,23 +41,35 @@ omit =
     homeassistant/components/bloomsky.py
     homeassistant/components/*/bloomsky.py
 
+    homeassistant/components/comfoconnect.py
+    homeassistant/components/*/comfoconnect.py
+
     homeassistant/components/digital_ocean.py
     homeassistant/components/*/digital_ocean.py
 
     homeassistant/components/dweet.py
     homeassistant/components/*/dweet.py
 
+    homeassistant/components/eight_sleep.py
+    homeassistant/components/*/eight_sleep.py
+
     homeassistant/components/ecobee.py
     homeassistant/components/*/ecobee.py
 
+    homeassistant/components/enocean.py
+    homeassistant/components/*/enocean.py
+
     homeassistant/components/envisalink.py
     homeassistant/components/*/envisalink.py
 
     homeassistant/components/google.py
     homeassistant/components/*/google.py
 
-    homeassistant/components/insteon_hub.py
-    homeassistant/components/*/insteon_hub.py
+    homeassistant/components/hdmi_cec.py
+    homeassistant/components/*/hdmi_cec.py
+
+    homeassistant/components/homematic.py
+    homeassistant/components/*/homematic.py
 
     homeassistant/components/insteon_local.py
     homeassistant/components/*/insteon_local.py
@@ -65,24 +83,51 @@ omit =
     homeassistant/components/isy994.py
     homeassistant/components/*/isy994.py
 
+    homeassistant/components/joaoapps_join.py
+    homeassistant/components/*/joaoapps_join.py
+
+    homeassistant/components/juicenet.py
+    homeassistant/components/*/juicenet.py
+
     homeassistant/components/kira.py
     homeassistant/components/*/kira.py
 
+    homeassistant/components/knx.py
+    homeassistant/components/*/knx.py
+
+    homeassistant/components/lametric.py
+    homeassistant/components/*/lametric.py
+
     homeassistant/components/lutron.py
     homeassistant/components/*/lutron.py
 
     homeassistant/components/lutron_caseta.py
     homeassistant/components/*/lutron_caseta.py
 
+    homeassistant/components/mailgun.py
+    homeassistant/components/*/mailgun.py
+
+    homeassistant/components/maxcube.py
+    homeassistant/components/*/maxcube.py
+
+    homeassistant/components/mochad.py
+    homeassistant/components/*/mochad.py
+
     homeassistant/components/modbus.py
     homeassistant/components/*/modbus.py
 
     homeassistant/components/mysensors.py
     homeassistant/components/*/mysensors.py
 
+    homeassistant/components/neato.py
+    homeassistant/components/*/neato.py
+
     homeassistant/components/nest.py
     homeassistant/components/*/nest.py
 
+    homeassistant/components/netatmo.py
+    homeassistant/components/*/netatmo.py
+
     homeassistant/components/octoprint.py
     homeassistant/components/*/octoprint.py
 
@@ -110,6 +155,9 @@ omit =
     homeassistant/components/scsgate.py
     homeassistant/components/*/scsgate.py
 
+    homeassistant/components/tado.py
+    homeassistant/components/*/tado.py
+
     homeassistant/components/tellduslive.py
     homeassistant/components/*/tellduslive.py
 
@@ -125,6 +173,9 @@ omit =
     homeassistant/components/notify/twilio_sms.py
     homeassistant/components/notify/twilio_call.py
 
+    homeassistant/components/velux.py
+    homeassistant/components/*/velux.py
+
     homeassistant/components/vera.py
     homeassistant/components/*/vera.py
 
@@ -142,45 +193,18 @@ omit =
     homeassistant/components/wink.py
     homeassistant/components/*/wink.py
 
-    homeassistant/components/zigbee.py
-    homeassistant/components/*/zigbee.py
-
-    homeassistant/components/enocean.py
-    homeassistant/components/*/enocean.py
-
-    homeassistant/components/netatmo.py
-    homeassistant/components/*/netatmo.py
-
-    homeassistant/components/neato.py
-    homeassistant/components/*/neato.py
-
-    homeassistant/components/homematic.py
-    homeassistant/components/*/homematic.py
-
-    homeassistant/components/knx.py
-    homeassistant/components/*/knx.py
-
-    homeassistant/components/zoneminder.py
-    homeassistant/components/*/zoneminder.py
-
-    homeassistant/components/mochad.py
-    homeassistant/components/*/mochad.py
-
     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/zigbee.py
+    homeassistant/components/*/zigbee.py
+
+    homeassistant/components/zoneminder.py
+    homeassistant/components/*/zoneminder.py
 
     homeassistant/components/alarm_control_panel/alarmdotcom.py
     homeassistant/components/alarm_control_panel/concord232.py
@@ -197,15 +221,17 @@ omit =
     homeassistant/components/binary_sensor/pilight.py
     homeassistant/components/binary_sensor/ping.py
     homeassistant/components/binary_sensor/rest.py
+    homeassistant/components/binary_sensor/tapsaff.py
     homeassistant/components/browser.py
-    homeassistant/components/camera/amcrest.py
     homeassistant/components/camera/bloomsky.py
     homeassistant/components/camera/ffmpeg.py
     homeassistant/components/camera/foscam.py
     homeassistant/components/camera/mjpeg.py
     homeassistant/components/camera/rpi_camera.py
+    homeassistant/components/camera/onvif.py
     homeassistant/components/camera/synology.py
     homeassistant/components/climate/eq3btsmart.py
+    homeassistant/components/climate/flexit.py
     homeassistant/components/climate/heatmiser.py
     homeassistant/components/climate/homematic.py
     homeassistant/components/climate/knx.py
@@ -215,11 +241,11 @@ omit =
     homeassistant/components/climate/sensibo.py
     homeassistant/components/cover/garadget.py
     homeassistant/components/cover/homematic.py
+    homeassistant/components/cover/knx.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
@@ -233,6 +259,7 @@ omit =
     homeassistant/components/device_tracker/gpslogger.py
     homeassistant/components/device_tracker/icloud.py
     homeassistant/components/device_tracker/linksys_ap.py
+    homeassistant/components/device_tracker/linksys_smart.py
     homeassistant/components/device_tracker/luci.py
     homeassistant/components/device_tracker/mikrotik.py
     homeassistant/components/device_tracker/netgear.py
@@ -254,12 +281,10 @@ omit =
     homeassistant/components/fan/mqtt.py
     homeassistant/components/feedreader.py
     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/image_processing/seven_segments.py
-    homeassistant/components/joaoapps_join.py
     homeassistant/components/keyboard.py
     homeassistant/components/keyboard_remote.py
     homeassistant/components/light/avion.py
@@ -269,7 +294,7 @@ omit =
     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
@@ -286,8 +311,9 @@ omit =
     homeassistant/components/lirc.py
     homeassistant/components/lock/nuki.py
     homeassistant/components/lock/lockitron.py
+    homeassistant/components/lock/sesame.py
+    homeassistant/components/media_extractor.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
@@ -302,7 +328,6 @@ omit =
     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
     homeassistant/components/media_player/lg_netcast.py
@@ -310,6 +335,7 @@ omit =
     homeassistant/components/media_player/mpchc.py
     homeassistant/components/media_player/mpd.py
     homeassistant/components/media_player/nad.py
+    homeassistant/components/media_player/nadtcp.py
     homeassistant/components/media_player/onkyo.py
     homeassistant/components/media_player/openhome.py
     homeassistant/components/media_player/panasonic_viera.py
@@ -324,6 +350,7 @@ omit =
     homeassistant/components/media_player/sonos.py
     homeassistant/components/media_player/spotify.py
     homeassistant/components/media_player/squeezebox.py
+    homeassistant/components/media_player/vizio.py
     homeassistant/components/media_player/vlc.py
     homeassistant/components/media_player/volumio.py
     homeassistant/components/media_player/yamaha.py
@@ -331,17 +358,16 @@ omit =
     homeassistant/components/notify/aws_sns.py
     homeassistant/components/notify/aws_sqs.py
     homeassistant/components/notify/ciscospark.py
+    homeassistant/components/notify/clicksend.py
     homeassistant/components/notify/discord.py
     homeassistant/components/notify/facebook.py
     homeassistant/components/notify/free_mobile.py
     homeassistant/components/notify/gntp.py
     homeassistant/components/notify/group.py
     homeassistant/components/notify/instapush.py
-    homeassistant/components/notify/joaoapps_join.py
     homeassistant/components/notify/kodi.py
     homeassistant/components/notify/lannouncer.py
     homeassistant/components/notify/llamalab_automate.py
-    homeassistant/components/notify/mailgun.py
     homeassistant/components/notify/matrix.py
     homeassistant/components/notify/message_bird.py
     homeassistant/components/notify/nfandroidtv.py
@@ -361,18 +387,22 @@ omit =
     homeassistant/components/notify/twitter.py
     homeassistant/components/notify/xmpp.py
     homeassistant/components/nuimo_controller.py
+    homeassistant/components/prometheus.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
     homeassistant/components/sensor/bbox.py
+    homeassistant/components/sensor/bh1750.py
     homeassistant/components/sensor/bitcoin.py
+    homeassistant/components/sensor/blockchain.py
+    homeassistant/components/sensor/bme280.py
     homeassistant/components/sensor/bom.py
     homeassistant/components/sensor/broadlink.py
-    homeassistant/components/sensor/dublin_bus_transport.py
+    homeassistant/components/sensor/buienradar.py
+    homeassistant/components/sensor/citybikes.py
     homeassistant/components/sensor/coinmarketcap.py
     homeassistant/components/sensor/cert_expiry.py
     homeassistant/components/sensor/comed_hourly_pricing.py
@@ -386,11 +416,13 @@ omit =
     homeassistant/components/sensor/dnsip.py
     homeassistant/components/sensor/dovado.py
     homeassistant/components/sensor/dte_energy_bridge.py
+    homeassistant/components/sensor/dublin_bus_transport.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/etherscan.py
     homeassistant/components/sensor/fastdotcom.py
     homeassistant/components/sensor/fedex.py
     homeassistant/components/sensor/fido.py
@@ -398,6 +430,7 @@ omit =
     homeassistant/components/sensor/fixer.py
     homeassistant/components/sensor/fritzbox_callmonitor.py
     homeassistant/components/sensor/fritzbox_netmonitor.py
+    homeassistant/components/sensor/gitter.py
     homeassistant/components/sensor/glances.py
     homeassistant/components/sensor/google_travel_time.py
     homeassistant/components/sensor/gpsd.py
@@ -405,6 +438,7 @@ omit =
     homeassistant/components/sensor/haveibeenpwned.py
     homeassistant/components/sensor/hddtemp.py
     homeassistant/components/sensor/hp_ilo.py
+    homeassistant/components/sensor/htu21d.py
     homeassistant/components/sensor/hydroquebec.py
     homeassistant/components/sensor/imap.py
     homeassistant/components/sensor/imap_email_content.py
@@ -429,12 +463,15 @@ omit =
     homeassistant/components/sensor/openexchangerates.py
     homeassistant/components/sensor/opensky.py
     homeassistant/components/sensor/openweathermap.py
+    homeassistant/components/sensor/otp.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/radarr.py
+    homeassistant/components/sensor/ripple.py
     homeassistant/components/sensor/sabnzbd.py
     homeassistant/components/sensor/scrape.py
     homeassistant/components/sensor/sensehat.py
@@ -457,6 +494,7 @@ omit =
     homeassistant/components/sensor/transmission.py
     homeassistant/components/sensor/twitch.py
     homeassistant/components/sensor/uber.py
+    homeassistant/components/sensor/upnp.py
     homeassistant/components/sensor/ups.py
     homeassistant/components/sensor/usps.py
     homeassistant/components/sensor/vasttrafik.py
@@ -464,6 +502,8 @@ omit =
     homeassistant/components/sensor/xbox_live.py
     homeassistant/components/sensor/yweather.py
     homeassistant/components/sensor/zamg.py
+    homeassistant/components/shiftr.py
+    homeassistant/components/spc.py
     homeassistant/components/switch/acer_projector.py
     homeassistant/components/switch/anel_pwrctrl.py
     homeassistant/components/switch/arest.py
@@ -472,7 +512,6 @@ omit =
     homeassistant/components/switch/dlink.py
     homeassistant/components/switch/edimax.py
     homeassistant/components/switch/fritzdect.py
-    homeassistant/components/switch/hdmi_cec.py
     homeassistant/components/switch/hikvisioncam.py
     homeassistant/components/switch/hook.py
     homeassistant/components/switch/kankun.py
@@ -486,14 +525,17 @@ omit =
     homeassistant/components/switch/tplink.py
     homeassistant/components/switch/transmission.py
     homeassistant/components/switch/wake_on_lan.py
+    homeassistant/components/switch/xiaomi_vacuum.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/buienradar.py
     homeassistant/components/weather/metoffice.py
     homeassistant/components/weather/openweathermap.py
+    homeassistant/components/weather/yweather.py
     homeassistant/components/weather/zamg.py
     homeassistant/components/zeroconf.py
     homeassistant/components/zwave/util.py

.dockerignore

@@ -1,2 +1,14 @@
-.tox
+# General files
 .git
+.github
+config
+
+# Test related files
+.tox
+
+# Other virtualization methods
+venv
+.vagrant
+
+# Temporary files
+**/__pycache__

.travis.yml

@@ -16,8 +16,8 @@ matrix:
       env: TOXENV=py35
     - python: "3.6"
       env: TOXENV=py36
-    - python: "3.6-dev"
-      env: TOXENV=py36
+    # - python: "3.6-dev"
+    #   env: TOXENV=py36
     - python: "3.4.2"
       env: TOXENV=requirements
   # allow_failures:

CODEOWNERS

@@ -0,0 +1,41 @@
+# People marked here will be automatically requested for a review
+# when the code that they own is touched.
+# https://github.com/blog/2392-introducing-code-owners
+
+setup.py @home-assistant/core
+homeassistant/*.py @home-assistant/core
+homeassistant/helpers/* @home-assistant/core
+homeassistant/util/* @home-assistant/core
+homeassistant/components/api.py @home-assistant/core
+homeassistant/components/automation/* @home-assistant/core
+homeassistant/components/configurator.py @home-assistant/core
+homeassistant/components/group.py @home-assistant/core
+homeassistant/components/history.py @home-assistant/core
+homeassistant/components/http/* @home-assistant/core
+homeassistant/components/input_*.py @home-assistant/core
+homeassistant/components/introduction.py @home-assistant/core
+homeassistant/components/logger.py @home-assistant/core
+homeassistant/components/mqtt/* @home-assistant/core
+homeassistant/components/panel_custom.py @home-assistant/core
+homeassistant/components/panel_iframe.py @home-assistant/core
+homeassistant/components/persistent_notification.py @home-assistant/core
+homeassistant/components/scene/__init__.py @home-assistant/core
+homeassistant/components/scene/hass.py @home-assistant/core
+homeassistant/components/script.py @home-assistant/core
+homeassistant/components/shell_command.py @home-assistant/core
+homeassistant/components/sun.py @home-assistant/core
+homeassistant/components/updater.py @home-assistant/core
+homeassistant/components/weblink.py @home-assistant/core
+homeassistant/components/websocket_api.py @home-assistant/core
+homeassistant/components/zone.py @home-assistant/core
+
+Dockerfile @home-assistant/docker
+virtualization/Docker/* @home-assistant/docker
+
+homeassistant/components/zwave/* @home-assistant/z-wave
+homeassistant/components/*/zwave.py @home-assistant/z-wave
+
+# Indiviudal components
+homeassistant/components/cover/template.py @PhracturedBlue
+homeassistant/components/device_tracker/automatic.py @armills
+homeassistant/components/media_player/kodi.py @armills

Dockerfile

@@ -1,3 +1,7 @@
+# Notice:
+# When updating this file, please also update virtualization/Docker/Dockerfile.dev
+# This way, the development image and the production image are kept in sync.
+
 FROM python:3.6
 MAINTAINER Paulus Schoutsen <Paulus@PaulusSchoutsen.nl>
 
@@ -8,6 +12,7 @@ MAINTAINER Paulus Schoutsen <Paulus@PaulusSchoutsen.nl>
 #ENV INSTALL_LIBCEC no
 #ENV INSTALL_PHANTOMJS no
 #ENV INSTALL_COAP_CLIENT no
+#ENV INSTALL_SSOCR no
 
 VOLUME /config
 
@@ -20,8 +25,12 @@ RUN virtualization/Docker/setup_docker_prereqs
 
 # Install hass component dependencies
 COPY requirements_all.txt requirements_all.txt
+
+# Uninstall enum34 because some depenndecies install it but breaks Python 3.4+.
+# See PR #8103 for more info.
 RUN pip3 install --no-cache-dir -r requirements_all.txt && \
-    pip3 install --no-cache-dir mysqlclient psycopg2 uvloop cchardet
+    pip3 install --no-cache-dir mysqlclient psycopg2 uvloop cchardet && \
+    pip3 uninstall -y enum34
 
 # Copy source
 COPY . .

homeassistant/__main__.py

@@ -31,50 +31,8 @@ def attempt_use_uvloop():
         pass
 
 
-def monkey_patch_asyncio():
-    """Replace weakref.WeakSet to address Python 3 bug.
-
-    Under heavy threading operations that schedule calls into
-    the asyncio event loop, Task objects are created. Due to
-    a bug in Python, GC may have an issue when switching between
-    the threads and objects with __del__ (which various components
-    in HASS have).
-
-    This monkey-patch removes the weakref.Weakset, and replaces it
-    with an object that ignores the only call utilizing it (the
-    Task.__init__ which calls _all_tasks.add(self)). It also removes
-    the __del__ which could trigger the future objects __del__ at
-    unpredictable times.
-
-    The side-effect of this manipulation of the Task is that
-    Task.all_tasks() is no longer accurate, and there will be no
-    warning emitted if a Task is GC'd while in use.
-
-    On Python 3.6, after the bug is fixed, this monkey-patch can be
-    disabled.
-
-    See https://bugs.python.org/issue26617 for details of the Python
-    bug.
-    """
-    # pylint: disable=no-self-use, protected-access, bare-except
-    import asyncio.tasks
-
-    class IgnoreCalls:
-        """Ignore add calls."""
-
-        def add(self, other):
-            """No-op add."""
-            return
-
-    asyncio.tasks.Task._all_tasks = IgnoreCalls()
-    try:
-        del asyncio.tasks.Task.__del__
-    except:
-        pass
-
-
 def validate_python() -> None:
-    """Validate we're running the right Python version."""
+    """Validate that the right Python version is running."""
     if sys.platform == "win32" and \
        sys.version_info[:3] < REQUIRED_PYTHON_VER_WIN:
         print("Home Assistant requires at least Python {}.{}.{}".format(
@@ -215,7 +173,7 @@ def daemonize() -> None:
 
 
 def check_pid(pid_file: str) -> None:
-    """Check that HA is not already running."""
+    """Check that Home Assistant is not already running."""
     # Check pid file
     try:
         pid = int(open(pid_file, 'r').readline())
@@ -271,8 +229,8 @@ def cmdline() -> List[str]:
         os.environ['PYTHONPATH'] = os.path.dirname(modulepath)
         return [sys.executable] + [arg for arg in sys.argv if
                                    arg != '--daemon']
-    else:
-        return [arg for arg in sys.argv if arg != '--daemon']
+
+    return [arg for arg in sys.argv if arg != '--daemon']
 
 
 def setup_and_run_hass(config_dir: str,
@@ -329,7 +287,7 @@ def setup_and_run_hass(config_dir: str,
 
 
 def try_to_restart() -> None:
-    """Attempt to clean up state and start a new homeassistant instance."""
+    """Attempt to clean up state and start a new Home Assistant instance."""
     # Things should be mostly shut down already at this point, now just try
     # to clean up things that may have been left behind.
     sys.stderr.write('Home Assistant attempting to restart.\n')
@@ -361,11 +319,11 @@ def try_to_restart() -> None:
     else:
         os.closerange(3, max_fd)
 
-    # Now launch into a new instance of Home-Assistant. If this fails we
+    # Now launch into a new instance of Home Assistant. If this fails we
     # fall through and exit with error 100 (RESTART_EXIT_CODE) in which case
     # systemd will restart us when RestartForceExitStatus=100 is set in the
     # systemd.service file.
-    sys.stderr.write("Restarting Home-Assistant\n")
+    sys.stderr.write("Restarting Home Assistant\n")
     args = cmdline()
     os.execv(args[0], args)
 
@@ -374,18 +332,13 @@ def main() -> int:
     """Start Home Assistant."""
     validate_python()
 
-    if os.environ.get('HASS_MONKEYPATCH_ASYNCIO') == '1':
-        if sys.version_info[:3] >= (3, 6):
+    if os.environ.get('HASS_NO_MONKEY') != '1':
+        if sys.version_info[:2] >= (3, 6):
             monkey_patch.disable_c_asyncio()
         monkey_patch.patch_weakref_tasks()
-    elif sys.version_info[:3] < (3, 5, 3):
-        monkey_patch.patch_weakref_tasks()
 
     attempt_use_uvloop()
 
-    if sys.version_info[:3] < (3, 5, 3):
-        monkey_patch_asyncio()
-
     args = get_arguments()
 
     if args.script is not None:

homeassistant/components/__init__.py

@@ -39,19 +39,19 @@ def is_on(hass, entity_id=None):
     else:
         entity_ids = hass.states.entity_ids()
 
-    for entity_id in entity_ids:
-        domain = ha.split_entity_id(entity_id)[0]
+    for ent_id in entity_ids:
+        domain = ha.split_entity_id(ent_id)[0]
 
         module = get_component(domain)
 
         try:
-            if module.is_on(hass, entity_id):
+            if module.is_on(hass, ent_id):
                 return True
 
         except AttributeError:
             # module is None or method is_on does not exist
             _LOGGER.exception("Failed to call %s.is_on for %s",
-                              module, entity_id)
+                              module, ent_id)
 
     return False
 

homeassistant/components/alarm_control_panel/alarmdotcom.py

@@ -92,8 +92,7 @@ class AlarmDotCom(alarm.AlarmControlPanel):
             return STATE_ALARM_ARMED_HOME
         elif self._alarm.state.lower() == 'armed away':
             return STATE_ALARM_ARMED_AWAY
-        else:
-            return STATE_UNKNOWN
+        return STATE_UNKNOWN
 
     @asyncio.coroutine
     def async_alarm_disarm(self, code=None):

homeassistant/components/alarm_control_panel/envisalink.py

@@ -113,8 +113,7 @@ class EnvisalinkAlarm(EnvisalinkDevice, alarm.AlarmControlPanel):
         """Regex for code format or None if no code is required."""
         if self._code:
             return None
-        else:
-            return '^\\d{4,6}$'
+        return '^\\d{4,6}$'
 
     @property
     def state(self):

homeassistant/components/alarm_control_panel/manual.py

@@ -99,8 +99,7 @@ class ManualAlarm(alarm.AlarmControlPanel):
                   self._trigger_time) < dt_util.utcnow():
                 if self._disarm_after_trigger:
                     return STATE_ALARM_DISARMED
-                else:
-                    return self._pre_trigger_state
+                return self._pre_trigger_state
 
         return self._state
 

homeassistant/components/alarm_control_panel/simplisafe.py

@@ -80,8 +80,7 @@ class SimpliSafeAlarm(alarm.AlarmControlPanel):
         """Return the name of the device."""
         if self._name is not None:
             return self._name
-        else:
-            return 'Alarm {}'.format(self.simplisafe.location_id())
+        return 'Alarm {}'.format(self.simplisafe.location_id())
 
     @property
     def code_format(self):

homeassistant/components/alarm_control_panel/spc.py

@@ -0,0 +1,96 @@
+"""
+Support for Vanderbilt (formerly Siemens) SPC alarm systems.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/alarm_control_panel.spc/
+"""
+import asyncio
+import logging
+
+import homeassistant.components.alarm_control_panel as alarm
+from homeassistant.components.spc import (
+    SpcWebGateway, ATTR_DISCOVER_AREAS, DATA_API, DATA_REGISTRY)
+from homeassistant.const import (
+    STATE_ALARM_ARMED_AWAY, STATE_ALARM_ARMED_HOME, STATE_ALARM_DISARMED,
+    STATE_UNKNOWN)
+
+
+_LOGGER = logging.getLogger(__name__)
+
+SPC_AREA_MODE_TO_STATE = {'0': STATE_ALARM_DISARMED,
+                          '1': STATE_ALARM_ARMED_HOME,
+                          '3': STATE_ALARM_ARMED_AWAY}
+
+
+def _get_alarm_state(spc_mode):
+    return SPC_AREA_MODE_TO_STATE.get(spc_mode, STATE_UNKNOWN)
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_entities,
+                         discovery_info=None):
+    """Set up the SPC alarm control panel platform."""
+    if (discovery_info is None or
+            discovery_info[ATTR_DISCOVER_AREAS] is None):
+        return
+
+    entities = [SpcAlarm(hass=hass,
+                         area_id=area['id'],
+                         name=area['name'],
+                         state=_get_alarm_state(area['mode']))
+                for area in discovery_info[ATTR_DISCOVER_AREAS]]
+
+    async_add_entities(entities)
+
+
+class SpcAlarm(alarm.AlarmControlPanel):
+    """Represents the SPC alarm panel."""
+
+    def __init__(self, hass, area_id, name, state):
+        """Initialize the SPC alarm panel."""
+        self._hass = hass
+        self._area_id = area_id
+        self._name = name
+        self._state = state
+        self._api = hass.data[DATA_API]
+
+        hass.data[DATA_REGISTRY].register_alarm_device(area_id, self)
+
+    @asyncio.coroutine
+    def async_update_from_spc(self, state):
+        """Update the alarm panel with a new state."""
+        self._state = state
+        yield from self.async_update_ha_state()
+
+    @property
+    def should_poll(self):
+        """No polling needed."""
+        return False
+
+    @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
+
+    @asyncio.coroutine
+    def async_alarm_disarm(self, code=None):
+        """Send disarm command."""
+        yield from self._api.send_area_command(
+            self._area_id, SpcWebGateway.AREA_COMMAND_UNSET)
+
+    @asyncio.coroutine
+    def async_alarm_arm_home(self, code=None):
+        """Send arm home command."""
+        yield from self._api.send_area_command(
+            self._area_id, SpcWebGateway.AREA_COMMAND_PART_SET)
+
+    @asyncio.coroutine
+    def async_alarm_arm_away(self, code=None):
+        """Send arm away command."""
+        yield from self._api.send_area_command(
+            self._area_id, SpcWebGateway.AREA_COMMAND_SET)

homeassistant/components/alarm_control_panel/totalconnect.py

@@ -16,7 +16,7 @@ from homeassistant.const import (
     STATE_ALARM_ARMED_HOME, STATE_ALARM_DISARMED, STATE_UNKNOWN,
     CONF_NAME)
 
-REQUIREMENTS = ['total_connect_client==0.7']
+REQUIREMENTS = ['total_connect_client==0.11']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/alarm_control_panel/verisure.py

@@ -5,6 +5,7 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/alarm_control_panel.verisure/
 """
 import logging
+from time import sleep
 
 import homeassistant.components.alarm_control_panel as alarm
 from homeassistant.components.verisure import HUB as hub
@@ -20,20 +21,29 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Verisure platform."""
     alarms = []
     if int(hub.config.get(CONF_ALARM, 1)):
-        hub.update_alarms()
-        alarms.extend([
-            VerisureAlarm(value.id)
-            for value in hub.alarm_status.values()
-            ])
+        hub.update_overview()
+        alarms.append(VerisureAlarm())
     add_devices(alarms)
 
 
+def set_arm_state(state, code=None):
+    """Send set arm state command."""
+    transaction_id = hub.session.set_arm_state(code, state)[
+        'armStateChangeTransactionId']
+    _LOGGER.info('verisure set arm state %s', state)
+    transaction = {}
+    while 'result' not in transaction:
+        sleep(0.5)
+        transaction = hub.session.get_arm_state_transaction(transaction_id)
+    # pylint: disable=unexpected-keyword-arg
+    hub.update_overview(no_throttle=True)
+
+
 class VerisureAlarm(alarm.AlarmControlPanel):
     """Representation of a Verisure alarm status."""
 
-    def __init__(self, device_id):
-        """Initialize the Verisure alarm panel."""
-        self._id = device_id
+    def __init__(self):
+        """Initalize the Verisure alarm panel."""
         self._state = STATE_UNKNOWN
         self._digits = hub.config.get(CONF_CODE_DIGITS)
         self._changed_by = None
@@ -41,18 +51,13 @@ class VerisureAlarm(alarm.AlarmControlPanel):
     @property
     def name(self):
         """Return the name of the device."""
-        return 'Alarm {}'.format(self._id)
+        return '{} alarm'.format(hub.session.installations[0]['alias'])
 
     @property
     def state(self):
         """Return the state of the device."""
         return self._state
 
-    @property
-    def available(self):
-        """Return True if entity is available."""
-        return hub.available
-
     @property
     def code_format(self):
         """Return the code format as regex."""
@@ -65,33 +70,26 @@ class VerisureAlarm(alarm.AlarmControlPanel):
 
     def update(self):
         """Update alarm status."""
-        hub.update_alarms()
-
-        if hub.alarm_status[self._id].status == 'unarmed':
+        hub.update_overview()
+        status = hub.get_first("$.armState.statusType")
+        if status == 'DISARMED':
             self._state = STATE_ALARM_DISARMED
-        elif hub.alarm_status[self._id].status == 'armedhome':
+        elif status == 'ARMED_HOME':
             self._state = STATE_ALARM_ARMED_HOME
-        elif hub.alarm_status[self._id].status == 'armed':
+        elif status == 'ARMED_AWAY':
             self._state = STATE_ALARM_ARMED_AWAY
-        elif hub.alarm_status[self._id].status != 'pending':
-            _LOGGER.error(
-                "Unknown alarm state %s", hub.alarm_status[self._id].status)
-        self._changed_by = hub.alarm_status[self._id].name
+        elif status != 'PENDING':
+            _LOGGER.error('Unknown alarm state %s', status)
+        self._changed_by = hub.get_first("$.armState.name")
 
     def alarm_disarm(self, code=None):
         """Send disarm command."""
-        hub.my_pages.alarm.set(code, 'DISARMED')
-        _LOGGER.info("Verisure alarm disarming")
-        hub.my_pages.alarm.wait_while_pending()
+        set_arm_state('DISARMED', code)
 
     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")
-        hub.my_pages.alarm.wait_while_pending()
+        set_arm_state('ARMED_HOME', code)
 
     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")
-        hub.my_pages.alarm.wait_while_pending()
+        set_arm_state('ARMED_AWAY', code)

homeassistant/components/alarm_control_panel/wink.py

@@ -39,10 +39,6 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 class WinkCameraDevice(WinkDevice, alarm.AlarmControlPanel):
     """Representation a Wink camera alarm."""
 
-    def __init__(self, wink, hass):
-        """Initialize the Wink alarm."""
-        super().__init__(wink, hass)
-
     @asyncio.coroutine
     def async_added_to_hass(self):
         """Callback when entity is added to hass."""

homeassistant/components/alert.py

@@ -25,6 +25,7 @@ _LOGGER = logging.getLogger(__name__)
 DOMAIN = 'alert'
 ENTITY_ID_FORMAT = DOMAIN + '.{}'
 
+CONF_DONE_MESSAGE = 'done_message'
 CONF_CAN_ACK = 'can_acknowledge'
 CONF_NOTIFIERS = 'notifiers'
 CONF_REPEAT = 'repeat'
@@ -35,6 +36,7 @@ DEFAULT_SKIP_FIRST = False
 
 ALERT_SCHEMA = vol.Schema({
     vol.Required(CONF_NAME): cv.string,
+    vol.Optional(CONF_DONE_MESSAGE, default=None): 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)]),
@@ -121,10 +123,10 @@ def async_setup(hass, config):
     # Setup alerts
     for entity_id, alert in alerts.items():
         entity = Alert(hass, entity_id,
-                       alert[CONF_NAME], alert[CONF_ENTITY_ID],
-                       alert[CONF_STATE], alert[CONF_REPEAT],
-                       alert[CONF_SKIP_FIRST], alert[CONF_NOTIFIERS],
-                       alert[CONF_CAN_ACK])
+                       alert[CONF_NAME], alert[CONF_DONE_MESSAGE],
+                       alert[CONF_ENTITY_ID], alert[CONF_STATE],
+                       alert[CONF_REPEAT], alert[CONF_SKIP_FIRST],
+                       alert[CONF_NOTIFIERS], alert[CONF_CAN_ACK])
         all_alerts[entity.entity_id] = entity
 
     # Read descriptions
@@ -154,8 +156,8 @@ def async_setup(hass, config):
 class Alert(ToggleEntity):
     """Representation of an alert."""
 
-    def __init__(self, hass, entity_id, name, watched_entity_id, state,
-                 repeat, skip_first, notifiers, can_ack):
+    def __init__(self, hass, entity_id, name, done_message, watched_entity_id,
+                 state, repeat, skip_first, notifiers, can_ack):
         """Initialize the alert."""
         self.hass = hass
         self._name = name
@@ -163,6 +165,7 @@ class Alert(ToggleEntity):
         self._skip_first = skip_first
         self._notifiers = notifiers
         self._can_ack = can_ack
+        self._done_message = done_message
 
         self._delay = [timedelta(minutes=val) for val in repeat]
         self._next_delay = 0
@@ -170,6 +173,7 @@ class Alert(ToggleEntity):
         self._firing = False
         self._ack = False
         self._cancel = None
+        self._send_done_message = False
         self.entity_id = ENTITY_ID_FORMAT.format(entity_id)
 
         event.async_track_state_change(
@@ -230,6 +234,8 @@ class Alert(ToggleEntity):
         self._cancel()
         self._ack = False
         self._firing = False
+        if self._done_message and self._send_done_message:
+            yield from self._notify_done_message()
         self.hass.async_add_job(self.async_update_ha_state)
 
     @asyncio.coroutine
@@ -249,20 +255,30 @@ class Alert(ToggleEntity):
 
         if not self._ack:
             _LOGGER.info("Alerting: %s", self._name)
+            self._send_done_message = True
             for target in self._notifiers:
                 yield from self.hass.services.async_call(
                     'notify', target, {'message': self._name})
         yield from self._schedule_notify()
 
     @asyncio.coroutine
-    def async_turn_on(self):
+    def _notify_done_message(self, *args):
+        """Send notification of complete alert."""
+        _LOGGER.info("Alerting: %s", self._done_message)
+        self._send_done_message = False
+        for target in self._notifiers:
+            yield from self.hass.services.async_call(
+                'notify', target, {'message': self._done_message})
+
+    @asyncio.coroutine
+    def async_turn_on(self, **kwargs):
         """Async Unacknowledge alert."""
         _LOGGER.debug("Reset Alert: %s", self._name)
         self._ack = False
         yield from self.async_update_ha_state()
 
     @asyncio.coroutine
-    def async_turn_off(self):
+    def async_turn_off(self, **kwargs):
         """Async Acknowledge alert."""
         _LOGGER.debug("Acknowledged Alert: %s", self._name)
         self._ack = True

homeassistant/components/amcrest.py

@@ -0,0 +1,149 @@
+"""
+This component provides basic support for Amcrest IP cameras.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/amcrest/
+"""
+import logging
+from datetime import timedelta
+
+import aiohttp
+import voluptuous as vol
+from requests.exceptions import HTTPError, ConnectTimeout
+
+import homeassistant.loader as loader
+from homeassistant.const import (
+    CONF_NAME, CONF_HOST, CONF_PORT, CONF_USERNAME, CONF_PASSWORD,
+    CONF_SENSORS, CONF_SCAN_INTERVAL, HTTP_BASIC_AUTHENTICATION)
+from homeassistant.helpers import discovery
+import homeassistant.helpers.config_validation as cv
+
+REQUIREMENTS = ['amcrest==1.2.0']
+DEPENDENCIES = ['ffmpeg']
+
+_LOGGER = logging.getLogger(__name__)
+
+CONF_AUTHENTICATION = 'authentication'
+CONF_RESOLUTION = 'resolution'
+CONF_STREAM_SOURCE = 'stream_source'
+CONF_FFMPEG_ARGUMENTS = 'ffmpeg_arguments'
+
+DEFAULT_NAME = 'Amcrest Camera'
+DEFAULT_PORT = 80
+DEFAULT_RESOLUTION = 'high'
+DEFAULT_STREAM_SOURCE = 'snapshot'
+TIMEOUT = 10
+
+DATA_AMCREST = 'amcrest'
+DOMAIN = 'amcrest'
+
+NOTIFICATION_ID = 'amcrest_notification'
+NOTIFICATION_TITLE = 'Amcrest Camera Setup'
+
+RESOLUTION_LIST = {
+    'high': 0,
+    'low': 1,
+}
+
+SCAN_INTERVAL = timedelta(seconds=10)
+
+AUTHENTICATION_LIST = {
+    'basic': 'basic'
+}
+
+STREAM_SOURCE_LIST = {
+    'mjpeg': 0,
+    'snapshot': 1,
+    'rtsp': 2,
+}
+
+# Sensor types are defined like: Name, units, icon
+SENSORS = {
+    'motion_detector': ['Motion Detected', None, 'mdi:run'],
+    'sdcard': ['SD Used', '%', 'mdi:sd'],
+    'ptz_preset': ['PTZ Preset', None, 'mdi:camera-iris'],
+}
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.All(cv.ensure_list, [vol.Schema({
+        vol.Required(CONF_HOST): cv.string,
+        vol.Required(CONF_USERNAME): cv.string,
+        vol.Required(CONF_PASSWORD): cv.string,
+        vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+        vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+        vol.Optional(CONF_AUTHENTICATION, default=HTTP_BASIC_AUTHENTICATION):
+            vol.All(vol.In(AUTHENTICATION_LIST)),
+        vol.Optional(CONF_RESOLUTION, default=DEFAULT_RESOLUTION):
+            vol.All(vol.In(RESOLUTION_LIST)),
+        vol.Optional(CONF_STREAM_SOURCE, default=DEFAULT_STREAM_SOURCE):
+            vol.All(vol.In(STREAM_SOURCE_LIST)),
+        vol.Optional(CONF_FFMPEG_ARGUMENTS): cv.string,
+        vol.Optional(CONF_SCAN_INTERVAL, default=SCAN_INTERVAL):
+            cv.time_period,
+        vol.Optional(CONF_SENSORS, default=None):
+            vol.All(cv.ensure_list, [vol.In(SENSORS)]),
+    })])
+}, extra=vol.ALLOW_EXTRA)
+
+
+def setup(hass, config):
+    """Set up the Amcrest IP Camera component."""
+    from amcrest import AmcrestCamera
+
+    amcrest_cams = config[DOMAIN]
+
+    persistent_notification = loader.get_component('persistent_notification')
+    for device in amcrest_cams:
+        camera = AmcrestCamera(device.get(CONF_HOST),
+                               device.get(CONF_PORT),
+                               device.get(CONF_USERNAME),
+                               device.get(CONF_PASSWORD)).camera
+        try:
+            camera.current_time
+
+        except (ConnectTimeout, HTTPError) as ex:
+            _LOGGER.error("Unable to connect to Amcrest camera: %s", str(ex))
+            persistent_notification.create(
+                hass, 'Error: {}<br />'
+                'You will need to restart hass after fixing.'
+                ''.format(ex),
+                title=NOTIFICATION_TITLE,
+                notification_id=NOTIFICATION_ID)
+            return False
+
+        ffmpeg_arguments = device.get(CONF_FFMPEG_ARGUMENTS)
+        name = device.get(CONF_NAME)
+        resolution = RESOLUTION_LIST[device.get(CONF_RESOLUTION)]
+        sensors = device.get(CONF_SENSORS)
+        stream_source = STREAM_SOURCE_LIST[device.get(CONF_STREAM_SOURCE)]
+
+        username = device.get(CONF_USERNAME)
+        password = device.get(CONF_PASSWORD)
+
+        # currently aiohttp only works with basic authentication
+        # only valid for mjpeg streaming
+        if username is not None and password is not None:
+            if device.get(CONF_AUTHENTICATION) == HTTP_BASIC_AUTHENTICATION:
+                authentication = aiohttp.BasicAuth(username, password)
+            else:
+                authentication = None
+
+        discovery.load_platform(
+            hass, 'camera', DOMAIN, {
+                'device': camera,
+                CONF_AUTHENTICATION: authentication,
+                CONF_FFMPEG_ARGUMENTS: ffmpeg_arguments,
+                CONF_NAME: name,
+                CONF_RESOLUTION: resolution,
+                CONF_STREAM_SOURCE: stream_source,
+            }, config)
+
+        if sensors:
+            discovery.load_platform(
+                hass, 'sensor', DOMAIN, {
+                    'device': camera,
+                    CONF_NAME: name,
+                    CONF_SENSORS: sensors,
+                }, config)
+
+    return True

homeassistant/components/apcupsd.py

@@ -13,7 +13,7 @@ from homeassistant.const import (CONF_HOST, CONF_PORT)
 import homeassistant.helpers.config_validation as cv
 from homeassistant.util import Throttle
 
-REQUIREMENTS = ['apcaccess==0.0.10']
+REQUIREMENTS = ['apcaccess==0.0.13']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/api.py

@@ -198,8 +198,7 @@ class APIEntityStateView(HomeAssistantView):
         state = request.app['hass'].states.get(entity_id)
         if state:
             return self.json(state)
-        else:
-            return self.json_message('Entity not found', HTTP_NOT_FOUND)
+        return self.json_message('Entity not found', HTTP_NOT_FOUND)
 
     @asyncio.coroutine
     def post(self, request, entity_id):
@@ -213,7 +212,7 @@ class APIEntityStateView(HomeAssistantView):
 
         new_state = data.get('state')
 
-        if not new_state:
+        if new_state is None:
             return self.json_message('No state specified', HTTP_BAD_REQUEST)
 
         attributes = data.get('attributes')
@@ -237,8 +236,7 @@ class APIEntityStateView(HomeAssistantView):
         """Remove entity."""
         if request.app['hass'].states.async_remove(entity_id):
             return self.json_message('Entity removed')
-        else:
-            return self.json_message('Entity not found', HTTP_NOT_FOUND)
+        return self.json_message('Entity not found', HTTP_NOT_FOUND)
 
 
 class APIEventListenersView(HomeAssistantView):

homeassistant/components/apple_tv.py

@@ -0,0 +1,259 @@
+"""
+Support for Apple TV.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/apple_tv/
+"""
+import os
+import asyncio
+import logging
+
+import voluptuous as vol
+
+from homeassistant.const import (CONF_HOST, CONF_NAME, ATTR_ENTITY_ID)
+from homeassistant.config import load_yaml_config_file
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
+from homeassistant.helpers import discovery
+from homeassistant.components.discovery import SERVICE_APPLE_TV
+from homeassistant.loader import get_component
+import homeassistant.helpers.config_validation as cv
+
+REQUIREMENTS = ['pyatv==0.3.2']
+
+_LOGGER = logging.getLogger(__name__)
+
+DOMAIN = 'apple_tv'
+
+SERVICE_SCAN = 'apple_tv_scan'
+SERVICE_AUTHENTICATE = 'apple_tv_authenticate'
+
+ATTR_ATV = 'atv'
+ATTR_POWER = 'power'
+
+CONF_LOGIN_ID = 'login_id'
+CONF_START_OFF = 'start_off'
+CONF_CREDENTIALS = 'credentials'
+
+DEFAULT_NAME = 'Apple TV'
+
+DATA_APPLE_TV = 'data_apple_tv'
+DATA_ENTITIES = 'data_apple_tv_entities'
+
+KEY_CONFIG = 'apple_tv_configuring'
+
+NOTIFICATION_AUTH_ID = 'apple_tv_auth_notification'
+NOTIFICATION_AUTH_TITLE = 'Apple TV Authentication'
+NOTIFICATION_SCAN_ID = 'apple_tv_scan_notification'
+NOTIFICATION_SCAN_TITLE = 'Apple TV Scan'
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.All(cv.ensure_list, [vol.Schema({
+        vol.Required(CONF_HOST): cv.string,
+        vol.Required(CONF_LOGIN_ID): cv.string,
+        vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+        vol.Optional(CONF_CREDENTIALS, default=None): cv.string,
+        vol.Optional(CONF_START_OFF, default=False): cv.boolean
+    })])
+}, extra=vol.ALLOW_EXTRA)
+
+# Currently no attributes but it might change later
+APPLE_TV_SCAN_SCHEMA = vol.Schema({})
+
+APPLE_TV_AUTHENTICATE_SCHEMA = vol.Schema({
+    ATTR_ENTITY_ID: cv.entity_ids,
+})
+
+
+def request_configuration(hass, config, atv, credentials):
+    """Request configuration steps from the user."""
+    configurator = get_component('configurator')
+
+    @asyncio.coroutine
+    def configuration_callback(callback_data):
+        """Handle the submitted configuration."""
+        from pyatv import exceptions
+        pin = callback_data.get('pin')
+        notification = get_component('persistent_notification')
+
+        try:
+            yield from atv.airplay.finish_authentication(pin)
+            notification.async_create(
+                hass,
+                'Authentication succeeded!<br /><br />Add the following '
+                'to credentials: in your apple_tv configuration:<br /><br />'
+                '{0}'.format(credentials),
+                title=NOTIFICATION_AUTH_TITLE,
+                notification_id=NOTIFICATION_AUTH_ID)
+        except exceptions.DeviceAuthenticationError as ex:
+            notification.async_create(
+                hass,
+                'Authentication failed! Did you enter correct PIN?<br /><br />'
+                'Details: {0}'.format(ex),
+                title=NOTIFICATION_AUTH_TITLE,
+                notification_id=NOTIFICATION_AUTH_ID)
+
+        hass.async_add_job(configurator.request_done, instance)
+
+    instance = configurator.request_config(
+        hass, 'Apple TV Authentication', configuration_callback,
+        description='Please enter PIN code shown on screen.',
+        submit_caption='Confirm',
+        fields=[{'id': 'pin', 'name': 'PIN Code', 'type': 'password'}]
+    )
+
+
+@asyncio.coroutine
+def scan_for_apple_tvs(hass):
+    """Scan for devices and present a notification of the ones found."""
+    import pyatv
+    atvs = yield from pyatv.scan_for_apple_tvs(hass.loop, timeout=3)
+
+    devices = []
+    for atv in atvs:
+        login_id = atv.login_id
+        if login_id is None:
+            login_id = 'Home Sharing disabled'
+        devices.append('Name: {0}<br />Host: {1}<br />Login ID: {2}'.format(
+            atv.name, atv.address, login_id))
+
+    if not devices:
+        devices = ['No device(s) found']
+
+    notification = get_component('persistent_notification')
+    notification.async_create(
+        hass,
+        'The following devices were found:<br /><br />' +
+        '<br /><br />'.join(devices),
+        title=NOTIFICATION_SCAN_TITLE,
+        notification_id=NOTIFICATION_SCAN_ID)
+
+
+@asyncio.coroutine
+def async_setup(hass, config):
+    """Set up the Apple TV component."""
+    if DATA_APPLE_TV not in hass.data:
+        hass.data[DATA_APPLE_TV] = {}
+
+    @asyncio.coroutine
+    def async_service_handler(service):
+        """Handler for service calls."""
+        entity_ids = service.data.get(ATTR_ENTITY_ID)
+
+        if entity_ids:
+            devices = [device for device in hass.data[DATA_ENTITIES]
+                       if device.entity_id in entity_ids]
+        else:
+            devices = hass.data[DATA_ENTITIES]
+
+        for device in devices:
+            atv = device.atv
+            if service.service == SERVICE_AUTHENTICATE:
+                credentials = yield from atv.airplay.generate_credentials()
+                yield from atv.airplay.load_credentials(credentials)
+                _LOGGER.debug('Generated new credentials: %s', credentials)
+                yield from atv.airplay.start_authentication()
+                hass.async_add_job(request_configuration,
+                                   hass, config, atv, credentials)
+            elif service.service == SERVICE_SCAN:
+                hass.async_add_job(scan_for_apple_tvs, hass)
+
+    @asyncio.coroutine
+    def atv_discovered(service, info):
+        """Setup an Apple TV that was auto discovered."""
+        yield from _setup_atv(hass, {
+            CONF_NAME: info['name'],
+            CONF_HOST: info['host'],
+            CONF_LOGIN_ID: info['properties']['hG'],
+            CONF_START_OFF: False
+        })
+
+    discovery.async_listen(hass, SERVICE_APPLE_TV, atv_discovered)
+
+    tasks = [_setup_atv(hass, conf) for conf in config.get(DOMAIN, [])]
+    if tasks:
+        yield from asyncio.wait(tasks, loop=hass.loop)
+
+    descriptions = yield from hass.async_add_job(
+        load_yaml_config_file, os.path.join(
+            os.path.dirname(__file__), 'services.yaml'))
+
+    hass.services.async_register(
+        DOMAIN, SERVICE_SCAN, async_service_handler,
+        descriptions.get(SERVICE_SCAN),
+        schema=APPLE_TV_SCAN_SCHEMA)
+
+    hass.services.async_register(
+        DOMAIN, SERVICE_AUTHENTICATE, async_service_handler,
+        descriptions.get(SERVICE_AUTHENTICATE),
+        schema=APPLE_TV_AUTHENTICATE_SCHEMA)
+
+    return True
+
+
+@asyncio.coroutine
+def _setup_atv(hass, atv_config):
+    """Setup an Apple TV."""
+    import pyatv
+    name = atv_config.get(CONF_NAME)
+    host = atv_config.get(CONF_HOST)
+    login_id = atv_config.get(CONF_LOGIN_ID)
+    start_off = atv_config.get(CONF_START_OFF)
+    credentials = atv_config.get(CONF_CREDENTIALS)
+
+    if host in hass.data[DATA_APPLE_TV]:
+        return
+
+    details = pyatv.AppleTVDevice(name, host, login_id)
+    session = async_get_clientsession(hass)
+    atv = pyatv.connect_to_apple_tv(details, hass.loop, session=session)
+    if credentials:
+        yield from atv.airplay.load_credentials(credentials)
+
+    power = AppleTVPowerManager(hass, atv, start_off)
+    hass.data[DATA_APPLE_TV][host] = {
+        ATTR_ATV: atv,
+        ATTR_POWER: power
+    }
+
+    hass.async_add_job(discovery.async_load_platform(
+        hass, 'media_player', DOMAIN, atv_config))
+
+    hass.async_add_job(discovery.async_load_platform(
+        hass, 'remote', DOMAIN, atv_config))
+
+
+class AppleTVPowerManager:
+    """Manager for global power management of an Apple TV.
+
+    An instance is used per device to share the same power state between
+    several platforms.
+    """
+
+    def __init__(self, hass, atv, is_off):
+        """Initialize power manager."""
+        self.hass = hass
+        self.atv = atv
+        self.listeners = []
+        self._is_on = not is_off
+
+    def init(self):
+        """Initialize power management."""
+        if self._is_on:
+            self.atv.push_updater.start()
+
+    @property
+    def turned_on(self):
+        """If device is on or off."""
+        return self._is_on
+
+    def set_power_on(self, value):
+        """Change if a device is on or off."""
+        if value != self._is_on:
+            self._is_on = value
+            if not self._is_on:
+                self.atv.push_updater.stop()
+            else:
+                self.atv.push_updater.start()
+
+            for listener in self.listeners:
+                self.hass.async_add_job(listener.async_update_ha_state())

homeassistant/components/arlo.py

@@ -1,27 +1,27 @@
 """
 This component provides basic support for Netgear Arlo IP cameras.
 
-For more details about this platform, please refer to the documentation at
+For more details about this component, please refer to the documentation at
 https://home-assistant.io/components/arlo/
 """
 import logging
+
 import voluptuous as vol
-from homeassistant.helpers import config_validation as cv
-
-from homeassistant.const import CONF_USERNAME, CONF_PASSWORD
-import homeassistant.loader as loader
-
 from requests.exceptions import HTTPError, ConnectTimeout
 
+import homeassistant.loader as loader
+from homeassistant.helpers import config_validation as cv
+from homeassistant.const import CONF_USERNAME, CONF_PASSWORD
+
 REQUIREMENTS = ['pyarlo==0.0.4']
 
 _LOGGER = logging.getLogger(__name__)
 
-CONF_ATTRIBUTION = 'Data provided by arlo.netgear.com'
-
-DOMAIN = 'arlo'
+CONF_ATTRIBUTION = "Data provided by arlo.netgear.com"
 
+DATA_ARLO = 'data_arlo'
 DEFAULT_BRAND = 'Netgear Arlo'
+DOMAIN = 'arlo'
 
 NOTIFICATION_ID = 'arlo_notification'
 NOTIFICATION_TITLE = 'Arlo Camera Setup'
@@ -47,7 +47,7 @@ def setup(hass, config):
         arlo = PyArlo(username, password, preload=False)
         if not arlo.is_connected:
             return False
-        hass.data['arlo'] = arlo
+        hass.data[DATA_ARLO] = arlo
     except (ConnectTimeout, HTTPError) as ex:
         _LOGGER.error("Unable to connect to Netgar Arlo: %s", str(ex))
         persistent_notification.create(

homeassistant/components/automation/__init__.py

@@ -29,6 +29,7 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.frontend import register_built_in_panel
 
 DOMAIN = 'automation'
+DEPENDENCIES = ['group']
 ENTITY_ID_FORMAT = DOMAIN + '.{}'
 
 GROUP_NAME_ALL_AUTOMATIONS = 'all automations'

homeassistant/components/automation/sun.py

@@ -42,8 +42,6 @@ def async_trigger(hass, config, action):
             },
         })
 
-    # Do something to call action
     if event == SUN_EVENT_SUNRISE:
         return async_track_sunrise(hass, call_action, offset)
-    else:
-        return async_track_sunset(hass, call_action, offset)
+    return async_track_sunset(hass, call_action, offset)

homeassistant/components/axis.py

@@ -11,6 +11,7 @@ import os
 
 import voluptuous as vol
 
+from homeassistant.config import load_yaml_config_file
 from homeassistant.const import (ATTR_LOCATION, ATTR_TRIPPED,
                                  CONF_HOST, CONF_INCLUDE, CONF_NAME,
                                  CONF_PASSWORD, CONF_TRIGGER_TIME,
@@ -18,11 +19,12 @@ from homeassistant.const import (ATTR_LOCATION, ATTR_TRIPPED,
 from homeassistant.components.discovery import SERVICE_AXIS
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers import discovery
+from homeassistant.helpers.dispatcher import async_dispatcher_send
 from homeassistant.helpers.entity import Entity
 from homeassistant.loader import get_component
 
 
-REQUIREMENTS = ['axis==7']
+REQUIREMENTS = ['axis==8']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -59,6 +61,21 @@ CONFIG_SCHEMA = vol.Schema({
     }),
 }, extra=vol.ALLOW_EXTRA)
 
+SERVICE_VAPIX_CALL = 'vapix_call'
+SERVICE_VAPIX_CALL_RESPONSE = 'vapix_call_response'
+SERVICE_CGI = 'cgi'
+SERVICE_ACTION = 'action'
+SERVICE_PARAM = 'param'
+SERVICE_DEFAULT_CGI = 'param.cgi'
+SERVICE_DEFAULT_ACTION = 'update'
+
+SERVICE_SCHEMA = vol.Schema({
+    vol.Required(CONF_NAME): cv.string,
+    vol.Required(SERVICE_PARAM): cv.string,
+    vol.Optional(SERVICE_CGI, default=SERVICE_DEFAULT_CGI): cv.string,
+    vol.Optional(SERVICE_ACTION, default=SERVICE_DEFAULT_ACTION): cv.string,
+})
+
 
 def request_configuration(hass, name, host, serialnumber):
     """Request configuration steps from the user."""
@@ -135,23 +152,34 @@ def setup(hass, base_config):
 
     def axis_device_discovered(service, discovery_info):
         """Called when axis devices has been found."""
-        host = discovery_info['host']
+        host = discovery_info[CONF_HOST]
         name = discovery_info['hostname']
         serialnumber = discovery_info['properties']['macaddress']
 
         if serialnumber not in AXIS_DEVICES:
             config_file = _read_config(hass)
             if serialnumber in config_file:
+                # Device config saved to file
                 try:
                     config = DEVICE_SCHEMA(config_file[serialnumber])
+                    config[CONF_HOST] = host
                 except vol.Invalid as err:
                     _LOGGER.error("Bad data from %s. %s", CONFIG_FILE, err)
                     return False
                 if not setup_device(hass, config):
-                    _LOGGER.error("Couldn\'t set up %s", config['name'])
+                    _LOGGER.error("Couldn\'t set up %s", config[CONF_NAME])
             else:
+                # New device, create configuration request for UI
                 request_configuration(hass, name, host, serialnumber)
+        else:
+            # Device already registered, but on a different IP
+            device = AXIS_DEVICES[serialnumber]
+            device.url = host
+            async_dispatcher_send(hass,
+                                  DOMAIN + '_' + device.name + '_new_ip',
+                                  host)
 
+    # Register discovery service
     discovery.listen(hass, SERVICE_AXIS, axis_device_discovered)
 
     if DOMAIN in base_config:
@@ -160,7 +188,30 @@ def setup(hass, base_config):
             if CONF_NAME not in config:
                 config[CONF_NAME] = device
             if not setup_device(hass, config):
-                _LOGGER.error("Couldn\'t set up %s", config['name'])
+                _LOGGER.error("Couldn\'t set up %s", config[CONF_NAME])
+
+    # Services to communicate with device.
+    descriptions = load_yaml_config_file(
+        os.path.join(os.path.dirname(__file__), 'services.yaml'))
+
+    def vapix_service(call):
+        """Service to send a message."""
+        for _, device in AXIS_DEVICES.items():
+            if device.name == call.data[CONF_NAME]:
+                response = device.do_request(call.data[SERVICE_CGI],
+                                             call.data[SERVICE_ACTION],
+                                             call.data[SERVICE_PARAM])
+                hass.bus.async_fire(SERVICE_VAPIX_CALL_RESPONSE, response)
+                return True
+        _LOGGER.info("Couldn\'t find device %s", call.data[CONF_NAME])
+        return False
+
+    # Register service with Home Assistant.
+    hass.services.register(DOMAIN,
+                           SERVICE_VAPIX_CALL,
+                           vapix_service,
+                           descriptions[DOMAIN][SERVICE_VAPIX_CALL],
+                           schema=SERVICE_SCHEMA)
 
     return True
 
@@ -190,8 +241,16 @@ def setup_device(hass, config):
 
     if enable_metadatastream:
         device.initialize_new_event = event_initialized
-        device.initiate_metadatastream()
+        if not device.initiate_metadatastream():
+            notification = get_component('persistent_notification')
+            notification.create(hass,
+                                'Dependency missing for sensors, '
+                                'please check documentation',
+                                title=DOMAIN,
+                                notification_id='axis_notification')
+
     AXIS_DEVICES[device.serial_number] = device
+
     return True
 
 
@@ -311,4 +370,4 @@ REMAP = [{'type': 'motion',
           'class': 'input',
           'topic': 'tns1:Device/tnsaxis:IO/Port',
           'subscribe': 'onvif:Device/axis:IO/Port',
-          'platform': 'sensor'}, ]
+          'platform': 'binary_sensor'}, ]

homeassistant/components/binary_sensor/arest.py

@@ -51,7 +51,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
     add_devices([ArestBinarySensor(
         arest, resource, config.get(CONF_NAME, response[CONF_NAME]),
-        device_class, pin)])
+        device_class, pin)], True)
 
 
 class ArestBinarySensor(BinarySensorDevice):
@@ -64,12 +64,11 @@ class ArestBinarySensor(BinarySensorDevice):
         self._name = name
         self._device_class = device_class
         self._pin = pin
-        self.update()
 
         if self._pin is not None:
             request = requests.get(
                 '{}/mode/{}/i'.format(self._resource, self._pin), timeout=10)
-            if request.status_code is not 200:
+            if request.status_code != 200:
                 _LOGGER.error("Can't set mode of %s", self._resource)
 
     @property

homeassistant/components/binary_sensor/digital_ocean.py

@@ -8,19 +8,18 @@ import logging
 
 import voluptuous as vol
 
+import homeassistant.helpers.config_validation as cv
 from homeassistant.components.binary_sensor import (
     BinarySensorDevice, PLATFORM_SCHEMA)
 from homeassistant.components.digital_ocean import (
     CONF_DROPLETS, ATTR_CREATED_AT, ATTR_DROPLET_ID, ATTR_DROPLET_NAME,
     ATTR_FEATURES, ATTR_IPV4_ADDRESS, ATTR_IPV6_ADDRESS, ATTR_MEMORY,
-    ATTR_REGION, ATTR_VCPUS)
-from homeassistant.loader import get_component
-import homeassistant.helpers.config_validation as cv
+    ATTR_REGION, ATTR_VCPUS, DATA_DIGITAL_OCEAN)
 
 _LOGGER = logging.getLogger(__name__)
 
 DEFAULT_NAME = 'Droplet'
-DEFAULT_SENSOR_CLASS = 'motion'
+DEFAULT_SENSOR_CLASS = 'moving'
 DEPENDENCIES = ['digital_ocean']
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -30,19 +29,21 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Digital Ocean droplet sensor."""
-    digital_ocean = get_component('digital_ocean')
+    digital = hass.data.get(DATA_DIGITAL_OCEAN)
+    if not digital:
+        return False
+
     droplets = config.get(CONF_DROPLETS)
 
     dev = []
     for droplet in droplets:
-        droplet_id = digital_ocean.DIGITAL_OCEAN.get_droplet_id(droplet)
+        droplet_id = digital.get_droplet_id(droplet)
         if droplet_id is None:
             _LOGGER.error("Droplet %s is not available", droplet)
             return False
-        dev.append(DigitalOceanBinarySensor(
-            digital_ocean.DIGITAL_OCEAN, droplet_id))
+        dev.append(DigitalOceanBinarySensor(digital, droplet_id))
 
-    add_devices(dev)
+    add_devices(dev, True)
 
 
 class DigitalOceanBinarySensor(BinarySensorDevice):
@@ -53,7 +54,7 @@ class DigitalOceanBinarySensor(BinarySensorDevice):
         self._digital_ocean = do
         self._droplet_id = droplet_id
         self._state = None
-        self.update()
+        self.data = None
 
     @property
     def name(self):

homeassistant/components/binary_sensor/enocean.py

@@ -80,6 +80,12 @@ class EnOceanBinarySensor(enocean.EnOceanDevice, BinarySensorDevice):
         elif value2 == 0x10:
             self.which = 1
             self.onoff = 1
+        elif value2 == 0x37:
+            self.which = 10
+            self.onoff = 0
+        elif value2 == 0x15:
+            self.which = 10
+            self.onoff = 1
         self.hass.bus.fire('button_pressed', {'id': self.dev_id,
                                               'pushed': value,
                                               'which': self.which,

homeassistant/components/binary_sensor/flic.py

@@ -199,11 +199,10 @@ class FlicButton(BinarySensorDevice):
                 "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",
-                click_type, self.address, time_string)
-            return False
+        _LOGGER.info(
+            "Queued %s allowed for %s. Time in queue was %s",
+            click_type, self.address, time_string)
+        return False
 
     def _on_up_down(self, channel, click_type, was_queued, time_diff):
         """Update device state, if event was not queued."""

homeassistant/components/binary_sensor/hikvision.py

@@ -18,7 +18,7 @@ from homeassistant.const import (
     CONF_SSL, EVENT_HOMEASSISTANT_STOP, EVENT_HOMEASSISTANT_START,
     ATTR_LAST_TRIP_TIME, CONF_CUSTOMIZE)
 
-REQUIREMENTS = ['pyhik==0.1.2']
+REQUIREMENTS = ['pyhik==0.1.3']
 _LOGGER = logging.getLogger(__name__)
 
 CONF_IGNORED = 'ignored'

homeassistant/components/binary_sensor/homematic.py

@@ -1,5 +1,5 @@
 """
-Support for Homematic binary sensors.
+Support for HomeMatic binary sensors.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/binary_sensor.homematic/
@@ -29,13 +29,13 @@ SENSOR_TYPES_CLASS = {
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
-    """Set up the Homematic binary sensor platform."""
+    """Set up the HomeMatic binary sensor platform."""
     if discovery_info is None:
         return
 
     devices = []
-    for config in discovery_info[ATTR_DISCOVER_DEVICES]:
-        new_device = HMBinarySensor(hass, config)
+    for conf in discovery_info[ATTR_DISCOVER_DEVICES]:
+        new_device = HMBinarySensor(hass, conf)
         new_device.link_homematic()
         devices.append(new_device)
 
@@ -43,7 +43,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 class HMBinarySensor(HMDevice, BinarySensorDevice):
-    """Representation of a binary Homematic device."""
+    """Representation of a binary HomeMatic device."""
 
     @property
     def is_on(self):
@@ -54,16 +54,14 @@ class HMBinarySensor(HMDevice, BinarySensorDevice):
 
     @property
     def device_class(self):
-        """Return the class of this sensor, from DEVICE_CLASSES."""
-        # If state is MOTION (RemoteMotion works only)
+        """Return the class of this sensor from DEVICE_CLASSES."""
+        # If state is MOTION (Only RemoteMotion working)
         if self._state == 'MOTION':
             return 'motion'
         return SENSOR_TYPES_CLASS.get(self._hmdevice.__class__.__name__, None)
 
     def _init_data_struct(self):
-        """Generate a data struct (self._data) from the Homematic metadata."""
-        # add state to data struct
+        """Generate the data dictionary (self._data) from metadata."""
+        # Add state to data struct
         if self._state:
-            _LOGGER.debug("%s init datastruct with main node '%s'", self._name,
-                          self._state)
             self._data.update({self._state: STATE_UNKNOWN})

homeassistant/components/binary_sensor/modbus.py

@@ -8,7 +8,7 @@ import logging
 import voluptuous as vol
 
 import homeassistant.components.modbus as modbus
-from homeassistant.const import CONF_NAME
+from homeassistant.const import CONF_NAME, CONF_SLAVE
 from homeassistant.components.binary_sensor import BinarySensorDevice
 from homeassistant.helpers import config_validation as cv
 from homeassistant.components.sensor import PLATFORM_SCHEMA
@@ -18,7 +18,6 @@ DEPENDENCIES = ['modbus']
 
 CONF_COIL = 'coil'
 CONF_COILS = 'coils'
-CONF_SLAVE = 'slave'
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_COILS): [{
@@ -50,6 +49,11 @@ class ModbusCoilSensor(BinarySensorDevice):
         self._coil = int(coil)
         self._value = None
 
+    @property
+    def name(self):
+        """Return the name of the sensor."""
+        return self._name
+
     @property
     def is_on(self):
         """Return the state of the sensor."""
@@ -58,4 +62,10 @@ class ModbusCoilSensor(BinarySensorDevice):
     def update(self):
         """Update the state of the sensor."""
         result = modbus.HUB.read_coils(self._slave, self._coil, 1)
-        self._value = result.bits[0]
+        try:
+            self._value = result.bits[0]
+        except AttributeError:
+            _LOGGER.error(
+                'No response from modbus slave %s coil %s',
+                self._slave,
+                self._coil)

homeassistant/components/binary_sensor/netatmo.py

@@ -156,8 +156,7 @@ class NetatmoBinarySensor(BinarySensorDevice):
             return WELCOME_SENSOR_TYPES.get(self._sensor_name)
         elif self._cameratype == 'NOC':
             return PRESENCE_SENSOR_TYPES.get(self._sensor_name)
-        else:
-            return TAG_SENSOR_TYPES.get(self._sensor_name)
+        return TAG_SENSOR_TYPES.get(self._sensor_name)
 
     @property
     def is_on(self):

homeassistant/components/binary_sensor/octoprint.py

@@ -12,13 +12,12 @@ import voluptuous as vol
 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']
-
+DOMAIN = "octoprint"
 DEFAULT_NAME = 'OctoPrint'
 
 SENSOR_TYPES = {
@@ -37,7 +36,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the available OctoPrint binary sensors."""
-    octoprint = get_component('octoprint')
+    octoprint_api = hass.data[DOMAIN]["api"]
     name = config.get(CONF_NAME)
     monitored_conditions = config.get(
         CONF_MONITORED_CONDITIONS, SENSOR_TYPES.keys())
@@ -45,7 +44,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     devices = []
     for octo_type in monitored_conditions:
         new_sensor = OctoPrintBinarySensor(
-            octoprint.OCTOPRINT, octo_type, SENSOR_TYPES[octo_type][2],
+            octoprint_api, 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)
@@ -98,6 +97,3 @@ class OctoPrintBinarySensor(BinarySensorDevice):
         except requests.exceptions.ConnectionError:
             # Error calling the api, already logged in api.update()
             return
-
-        if self._state is None:
-            _LOGGER.warning("Unable to locate value for %s", self.sensor_type)

homeassistant/components/binary_sensor/pilight.py

@@ -28,6 +28,7 @@ from homeassistant.util import dt as dt_util
 _LOGGER = logging.getLogger(__name__)
 
 CONF_VARIABLE = 'variable'
+CONF_RESET_DELAY_SEC = 'reset_delay_sec'
 
 DEFAULT_NAME = 'Pilight Binary Sensor'
 DEPENDENCIES = ['pilight']
@@ -38,7 +39,8 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     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
+    vol.Optional(CONF_DISARM_AFTER_TRIGGER, default=False): cv.boolean,
+    vol.Optional(CONF_RESET_DELAY_SEC, default=30): cv.positive_int
 })
 
 
@@ -54,6 +56,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
             payload=config.get(CONF_PAYLOAD),
             on_value=config.get(CONF_PAYLOAD_ON),
             off_value=config.get(CONF_PAYLOAD_OFF),
+            rst_dly_sec=config.get(CONF_RESET_DELAY_SEC),
         )])
     else:
         add_devices([PilightBinarySensor(

homeassistant/components/binary_sensor/ping.py

@@ -126,14 +126,14 @@ class PingData(object):
                     '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}
+
+            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
 

homeassistant/components/binary_sensor/rfxtrx.py

@@ -0,0 +1,233 @@
+"""
+Support for RFXtrx binary sensors.
+
+Lighting4 devices (sensors based on PT2262 encoder) are supported and
+tested. Other types may need some work.
+
+"""
+
+import logging
+import voluptuous as vol
+from homeassistant.components import rfxtrx
+from homeassistant.util import slugify
+from homeassistant.util import dt as dt_util
+from homeassistant.helpers import config_validation as cv
+from homeassistant.helpers import event as evt
+from homeassistant.components.binary_sensor import BinarySensorDevice
+from homeassistant.components.rfxtrx import (
+    ATTR_AUTOMATIC_ADD, ATTR_NAME, ATTR_OFF_DELAY, ATTR_FIREEVENT,
+    ATTR_DATA_BITS, CONF_DEVICES
+)
+from homeassistant.const import (
+    CONF_DEVICE_CLASS, CONF_COMMAND_ON, CONF_COMMAND_OFF
+)
+
+DEPENDENCIES = ["rfxtrx"]
+
+_LOGGER = logging.getLogger(__name__)
+
+PLATFORM_SCHEMA = vol.Schema({
+    vol.Required("platform"): rfxtrx.DOMAIN,
+    vol.Optional(CONF_DEVICES, default={}): vol.All(
+        dict, rfxtrx.valid_binary_sensor),
+    vol.Optional(ATTR_AUTOMATIC_ADD, default=False):  cv.boolean,
+}, extra=vol.ALLOW_EXTRA)
+
+
+def setup_platform(hass, config, add_devices_callback, discovery_info=None):
+    """Setup the Binary Sensor platform to rfxtrx."""
+    import RFXtrx as rfxtrxmod
+    sensors = []
+
+    for packet_id, entity in config['devices'].items():
+        event = rfxtrx.get_rfx_object(packet_id)
+        device_id = slugify(event.device.id_string.lower())
+
+        if device_id in rfxtrx.RFX_DEVICES:
+            continue
+
+        if entity[ATTR_DATA_BITS] is not None:
+            _LOGGER.info("Masked device id: %s",
+                         rfxtrx.get_pt2262_deviceid(device_id,
+                                                    entity[ATTR_DATA_BITS]))
+
+        _LOGGER.info("Add %s rfxtrx.binary_sensor (class %s)",
+                     entity[ATTR_NAME], entity[CONF_DEVICE_CLASS])
+
+        device = RfxtrxBinarySensor(event, entity[ATTR_NAME],
+                                    entity[CONF_DEVICE_CLASS],
+                                    entity[ATTR_FIREEVENT],
+                                    entity[ATTR_OFF_DELAY],
+                                    entity[ATTR_DATA_BITS],
+                                    entity[CONF_COMMAND_ON],
+                                    entity[CONF_COMMAND_OFF])
+        device.hass = hass
+        sensors.append(device)
+        rfxtrx.RFX_DEVICES[device_id] = device
+
+    add_devices_callback(sensors)
+
+    # pylint: disable=too-many-branches
+    def binary_sensor_update(event):
+        """Callback for control updates from the RFXtrx gateway."""
+        if not isinstance(event, rfxtrxmod.ControlEvent):
+            return
+
+        device_id = slugify(event.device.id_string.lower())
+
+        if device_id in rfxtrx.RFX_DEVICES:
+            sensor = rfxtrx.RFX_DEVICES[device_id]
+        else:
+            sensor = rfxtrx.get_pt2262_device(device_id)
+
+        if sensor is None:
+            # Add the entity if not exists and automatic_add is True
+            if not config[ATTR_AUTOMATIC_ADD]:
+                return
+
+            poss_dev = rfxtrx.find_possible_pt2262_device(device_id)
+
+            if poss_dev is not None:
+                poss_id = slugify(poss_dev.event.device.id_string.lower())
+                _LOGGER.info("Found possible matching deviceid %s.",
+                             poss_id)
+
+            pkt_id = "".join("{0:02x}".format(x) for x in event.data)
+            sensor = RfxtrxBinarySensor(event, pkt_id)
+            rfxtrx.RFX_DEVICES[device_id] = sensor
+            add_devices_callback([sensor])
+            _LOGGER.info("Added binary sensor %s "
+                         "(Device_id: %s Class: %s Sub: %s)",
+                         pkt_id,
+                         slugify(event.device.id_string.lower()),
+                         event.device.__class__.__name__,
+                         event.device.subtype)
+
+        elif not isinstance(sensor, RfxtrxBinarySensor):
+            return
+        else:
+            _LOGGER.info("Binary sensor update "
+                         "(Device_id: %s Class: %s Sub: %s)",
+                         slugify(event.device.id_string.lower()),
+                         event.device.__class__.__name__,
+                         event.device.subtype)
+
+        if sensor.is_pt2262:
+            cmd = rfxtrx.get_pt2262_cmd(device_id, sensor.data_bits)
+            _LOGGER.info("applying cmd %s to device_id: %s)",
+                         cmd, sensor.masked_id)
+            sensor.apply_cmd(int(cmd, 16))
+        else:
+            rfxtrx.apply_received_command(event)
+
+        if (sensor.is_on and sensor.off_delay is not None and
+                sensor.delay_listener is None):
+
+            def off_delay_listener(now):
+                """Switch device off after a delay."""
+                sensor.delay_listener = None
+                sensor.update_state(False)
+
+            sensor.delay_listener = evt.track_point_in_time(
+                hass, off_delay_listener, dt_util.utcnow() + sensor.off_delay
+            )
+
+    # Subscribe to main rfxtrx events
+    if binary_sensor_update not in rfxtrx.RECEIVED_EVT_SUBSCRIBERS:
+        rfxtrx.RECEIVED_EVT_SUBSCRIBERS.append(binary_sensor_update)
+
+
+# pylint: disable=too-many-instance-attributes,too-many-arguments
+class RfxtrxBinarySensor(BinarySensorDevice):
+    """An Rfxtrx binary sensor."""
+
+    def __init__(self, event, name, device_class=None,
+                 should_fire=False, off_delay=None, data_bits=None,
+                 cmd_on=None, cmd_off=None):
+        """Initialize the sensor."""
+        self.event = event
+        self._name = name
+        self._should_fire_event = should_fire
+        self._device_class = device_class
+        self._off_delay = off_delay
+        self._state = False
+        self.delay_listener = None
+        self._data_bits = data_bits
+        self._cmd_on = cmd_on
+        self._cmd_off = cmd_off
+
+        if data_bits is not None:
+            self._masked_id = rfxtrx.get_pt2262_deviceid(
+                event.device.id_string.lower(),
+                data_bits)
+
+    def __str__(self):
+        """Return the name of the sensor."""
+        return self._name
+
+    @property
+    def name(self):
+        """Return the device name."""
+        return self._name
+
+    @property
+    def is_pt2262(self):
+        """Return true if the device is PT2262-based."""
+        return self._data_bits is not None
+
+    @property
+    def masked_id(self):
+        """Return the masked device id (isolated address bits)."""
+        return self._masked_id
+
+    @property
+    def data_bits(self):
+        """Return the number of data bits."""
+        return self._data_bits
+
+    @property
+    def cmd_on(self):
+        """Return the value of the 'On' command."""
+        return self._cmd_on
+
+    @property
+    def cmd_off(self):
+        """Return the value of the 'Off' command."""
+        return self._cmd_off
+
+    @property
+    def should_poll(self):
+        """No polling needed."""
+        return False
+
+    @property
+    def should_fire_event(self):
+        """Return is the device must fire event."""
+        return self._should_fire_event
+
+    @property
+    def device_class(self):
+        """Return the sensor class."""
+        return self._device_class
+
+    @property
+    def off_delay(self):
+        """Return the off_delay attribute value."""
+        return self._off_delay
+
+    @property
+    def is_on(self):
+        """Return true if the sensor state is True."""
+        return self._state
+
+    def apply_cmd(self, cmd):
+        """Apply a command for updating the state."""
+        if cmd == self.cmd_on:
+            self.update_state(True)
+        elif cmd == self.cmd_off:
+            self.update_state(False)
+
+    def update_state(self, state):
+        """Update the state of the device."""
+        self._state = state
+        self.schedule_update_ha_state()

homeassistant/components/binary_sensor/spc.py

@@ -0,0 +1,99 @@
+"""
+Support for Vanderbilt (formerly Siemens) SPC alarm systems.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.spc/
+"""
+import logging
+import asyncio
+
+from homeassistant.components.spc import (
+    ATTR_DISCOVER_DEVICES, DATA_REGISTRY)
+from homeassistant.components.binary_sensor import BinarySensorDevice
+from homeassistant.const import (STATE_UNAVAILABLE, STATE_ON, STATE_OFF)
+
+
+_LOGGER = logging.getLogger(__name__)
+
+SPC_TYPE_TO_DEVICE_CLASS = {'0': 'motion',
+                            '1': 'opening',
+                            '3': 'smoke'}
+
+
+SPC_INPUT_TO_SENSOR_STATE = {'0': STATE_OFF,
+                             '1': STATE_ON}
+
+
+def _get_device_class(spc_type):
+    return SPC_TYPE_TO_DEVICE_CLASS.get(spc_type, None)
+
+
+def _get_sensor_state(spc_input):
+    return SPC_INPUT_TO_SENSOR_STATE.get(spc_input, STATE_UNAVAILABLE)
+
+
+def _create_sensor(hass, zone):
+    return SpcBinarySensor(zone_id=zone['id'],
+                           name=zone['zone_name'],
+                           state=_get_sensor_state(zone['input']),
+                           device_class=_get_device_class(zone['type']),
+                           spc_registry=hass.data[DATA_REGISTRY])
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_entities,
+                         discovery_info=None):
+    """Initialize the platform."""
+    if (discovery_info is None or
+            discovery_info[ATTR_DISCOVER_DEVICES] is None):
+        return
+
+    async_add_entities(
+        _create_sensor(hass, zone)
+        for zone in discovery_info[ATTR_DISCOVER_DEVICES]
+        if _get_device_class(zone['type']))
+
+
+class SpcBinarySensor(BinarySensorDevice):
+    """Represents a sensor based on an SPC zone."""
+
+    def __init__(self, zone_id, name, state, device_class, spc_registry):
+        """Initialize the sensor device."""
+        self._zone_id = zone_id
+        self._name = name
+        self._state = state
+        self._device_class = device_class
+
+        spc_registry.register_sensor_device(zone_id, self)
+
+    @asyncio.coroutine
+    def async_update_from_spc(self, state):
+        """Update the state of the device."""
+        self._state = state
+        yield from self.async_update_ha_state()
+
+    @property
+    def name(self):
+        """The name of the device."""
+        return self._name
+
+    @property
+    def is_on(self):
+        """Whether the device is switched on."""
+        return self._state == STATE_ON
+
+    @property
+    def hidden(self) -> bool:
+        """Whether the device is hidden by default."""
+        # these type of sensors are probably mainly used for automations
+        return True
+
+    @property
+    def should_poll(self):
+        """No polling needed."""
+        return False
+
+    @property
+    def device_class(self):
+        """The device class."""
+        return self._device_class

homeassistant/components/binary_sensor/tapsaff.py

@@ -0,0 +1,86 @@
+"""
+Support for Taps Affs.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.tapsaff/
+"""
+import logging
+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)
+
+REQUIREMENTS = ['tapsaff==0.1.3']
+
+_LOGGER = logging.getLogger(__name__)
+
+CONF_LOCATION = 'location'
+
+DEFAULT_NAME = 'Taps Aff'
+
+SCAN_INTERVAL = timedelta(minutes=30)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_LOCATION): cv.string,
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Taps Aff binary sensor."""
+    name = config.get(CONF_NAME)
+    location = config.get(CONF_LOCATION)
+
+    taps_aff_data = TapsAffData(location)
+
+    add_devices([TapsAffSensor(taps_aff_data, name)], True)
+
+
+class TapsAffSensor(BinarySensorDevice):
+    """Implementation of a Taps Aff binary sensor."""
+
+    def __init__(self, taps_aff_data, name):
+        """Initialize the Taps Aff sensor."""
+        self.data = taps_aff_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 taps aff."""
+        return self.data.is_taps_aff
+
+    def update(self):
+        """Get the latest data."""
+        self.data.update()
+
+
+class TapsAffData(object):
+    """Class for handling the data retrieval for pins."""
+
+    def __init__(self, location):
+        """Initialize the sensor."""
+        from tapsaff import TapsAff
+
+        self._is_taps_aff = None
+        self.taps_aff = TapsAff(location)
+
+    @property
+    def is_taps_aff(self):
+        """Return true if taps aff."""
+        return self._is_taps_aff
+
+    def update(self):
+        """Get the latest data from the Taps Aff API and updates the states."""
+        try:
+            self._is_taps_aff = self.taps_aff.is_taps_aff
+        except RuntimeError:
+            _LOGGER.error("Update failed. Check configured location")

homeassistant/components/binary_sensor/verisure.py

@@ -0,0 +1,59 @@
+"""
+Interfaces with Verisure sensors.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.verisure/
+"""
+import logging
+
+from homeassistant.components.verisure import HUB as hub
+from homeassistant.components.binary_sensor import BinarySensorDevice
+from homeassistant.components.verisure import CONF_DOOR_WINDOW
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Setup Verisure binary sensors."""
+    sensors = []
+    hub.update_overview()
+
+    if int(hub.config.get(CONF_DOOR_WINDOW, 1)):
+        sensors.extend([
+            VerisureDoorWindowSensor(device_label)
+            for device_label in hub.get(
+                "$.doorWindow.doorWindowDevice[*].deviceLabel")])
+    add_devices(sensors)
+
+
+class VerisureDoorWindowSensor(BinarySensorDevice):
+    """Verisure door window sensor."""
+
+    def __init__(self, device_label):
+        """Initialize the modbus coil sensor."""
+        self._device_label = device_label
+
+    @property
+    def name(self):
+        """Return the name of the binary sensor."""
+        return hub.get_first(
+            "$.doorWindow.doorWindowDevice[?(@.deviceLabel=='%s')].area",
+            self._device_label)
+
+    @property
+    def is_on(self):
+        """Return the state of the sensor."""
+        return hub.get_first(
+            "$.doorWindow.doorWindowDevice[?(@.deviceLabel=='%s')].state",
+            self._device_label) == "OPEN"
+
+    @property
+    def available(self):
+        """Return True if entity is available."""
+        return hub.get_first(
+            "$.doorWindow.doorWindowDevice[?(@.deviceLabel=='%s')]",
+            self._device_label) is not None
+
+    def update(self):
+        """Update the state of the sensor."""
+        hub.update_overview()

homeassistant/components/binary_sensor/volvooncall.py

@@ -30,8 +30,7 @@ class VolvoSensor(VolvoEntity, BinarySensorDevice):
             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'
+        return val != 'Normal'
 
     @property
     def device_class(self):

homeassistant/components/binary_sensor/wink.py

@@ -121,10 +121,6 @@ class WinkBinarySensorDevice(WinkDevice, BinarySensorDevice, Entity):
 class WinkSmokeDetector(WinkBinarySensorDevice):
     """Representation of a Wink Smoke detector."""
 
-    def __init__(self, wink, hass):
-        """Initialize the Wink binary sensor."""
-        super().__init__(wink, hass)
-
     @property
     def device_state_attributes(self):
         """Return the state attributes."""
@@ -136,10 +132,6 @@ class WinkSmokeDetector(WinkBinarySensorDevice):
 class WinkHub(WinkBinarySensorDevice):
     """Representation of a Wink Hub."""
 
-    def __init__(self, wink, hass):
-        """Initialize the Wink binary sensor."""
-        super().__init__(wink, hass)
-
     @property
     def device_state_attributes(self):
         """Return the state attributes."""
@@ -152,10 +144,6 @@ class WinkHub(WinkBinarySensorDevice):
 class WinkRemote(WinkBinarySensorDevice):
     """Representation of a Wink Lutron Connected bulb remote."""
 
-    def __init__(self, wink, hass):
-        """Initialize the Wink binary sensor."""
-        super().__init__(wink, hass)
-
     @property
     def device_state_attributes(self):
         """Return the state attributes."""
@@ -175,10 +163,6 @@ class WinkRemote(WinkBinarySensorDevice):
 class WinkButton(WinkBinarySensorDevice):
     """Representation of a Wink Relay button."""
 
-    def __init__(self, wink, hass):
-        """Initialize the Wink binary sensor."""
-        super().__init__(wink, hass)
-
     @property
     def device_state_attributes(self):
         """Return the state attributes."""
@@ -191,10 +175,6 @@ class WinkButton(WinkBinarySensorDevice):
 class WinkGang(WinkBinarySensorDevice):
     """Representation of a Wink Relay gang."""
 
-    def __init__(self, wink, hass):
-        """Initialize the Wink binary sensor."""
-        super().__init__(wink, hass)
-
     @property
     def is_on(self):
         """Return true if the gang is connected."""

homeassistant/components/binary_sensor/zha.py

@@ -34,10 +34,10 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
 
     from bellows.zigbee.zcl.clusters.security import IasZone
 
-    clusters = discovery_info['clusters']
+    in_clusters = discovery_info['in_clusters']
 
     device_class = None
-    cluster = [c for c in clusters if isinstance(c, IasZone)][0]
+    cluster = in_clusters[IasZone.cluster_id]
     if discovery_info['new_join']:
         yield from cluster.bind()
         ieee = cluster.endpoint.device.application.ieee
@@ -64,7 +64,7 @@ class BinarySensor(zha.Entity, BinarySensorDevice):
         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]
+        self._ias_zone_cluster = self._in_clusters[IasZone.cluster_id]
 
     @property
     def is_on(self) -> bool:

homeassistant/components/calendar/__init__.py

@@ -148,8 +148,7 @@ class CalendarEventDevice(Entity):
             if 'date' in date:
                 return dt.start_of_local_day(dt.dt.datetime.combine(
                     dt.parse_date(date['date']), dt.dt.time.min))
-            else:
-                return dt.as_local(dt.parse_datetime(date['dateTime']))
+            return dt.as_local(dt.parse_datetime(date['dateTime']))
 
         start = _get_date(self.data.event['start'])
         end = _get_date(self.data.event['end'])

homeassistant/components/calendar/google.py

@@ -30,7 +30,7 @@ def setup_platform(hass, config, add_devices, disc_info=None):
     if disc_info is None:
         return
 
-    if not any([data[CONF_TRACK] for data in disc_info[CONF_ENTITIES]]):
+    if not any(data[CONF_TRACK] for data in disc_info[CONF_ENTITIES]):
         return
 
     calendar_service = GoogleCalendarService(hass.config.path(TOKEN_FILE))
@@ -39,7 +39,6 @@ def setup_platform(hass, config, add_devices, disc_info=None):
                  for data in disc_info[CONF_ENTITIES] if data[CONF_TRACK]])
 
 
-# pylint: disable=too-many-instance-attributes
 class GoogleCalendarEventDevice(CalendarEventDevice):
     """A calendar event device."""
 

homeassistant/components/camera/__init__.py

@@ -12,13 +12,16 @@ from datetime import timedelta
 import logging
 import hashlib
 from random import SystemRandom
+import os
 
 import aiohttp
 from aiohttp import web
 import async_timeout
+import voluptuous as vol
 
 from homeassistant.core import callback
-from homeassistant.const import ATTR_ENTITY_PICTURE
+from homeassistant.const import (ATTR_ENTITY_ID, ATTR_ENTITY_PICTURE)
+from homeassistant.config import load_yaml_config_file
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers.entity import Entity
@@ -26,9 +29,12 @@ from homeassistant.helpers.entity_component import EntityComponent
 from homeassistant.helpers.config_validation import PLATFORM_SCHEMA  # noqa
 from homeassistant.components.http import HomeAssistantView, KEY_AUTHENTICATED
 from homeassistant.helpers.event import async_track_time_interval
+import homeassistant.helpers.config_validation as cv
 
 _LOGGER = logging.getLogger(__name__)
 
+SERVICE_EN_MOTION = 'enable_motion_detection'
+SERVICE_DISEN_MOTION = 'disable_motion_detection'
 DOMAIN = 'camera'
 DEPENDENCIES = ['http']
 SCAN_INTERVAL = timedelta(seconds=30)
@@ -38,11 +44,30 @@ STATE_RECORDING = 'recording'
 STATE_STREAMING = 'streaming'
 STATE_IDLE = 'idle'
 
+DEFAULT_CONTENT_TYPE = 'image/jpeg'
 ENTITY_IMAGE_URL = '/api/camera_proxy/{0}?token={1}'
 
 TOKEN_CHANGE_INTERVAL = timedelta(minutes=5)
 _RND = SystemRandom()
 
+CAMERA_SERVICE_SCHEMA = vol.Schema({
+    vol.Optional(ATTR_ENTITY_ID): cv.entity_ids,
+})
+
+
+def enable_motion_detection(hass, entity_id=None):
+    """Enable Motion Detection."""
+    data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
+    hass.async_add_job(hass.services.async_call(
+        DOMAIN, SERVICE_EN_MOTION, data))
+
+
+def disable_motion_detection(hass, entity_id=None):
+    """Disable Motion Detection."""
+    data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
+    hass.async_add_job(hass.services.async_call(
+        DOMAIN, SERVICE_DISEN_MOTION, data))
+
 
 @asyncio.coroutine
 def async_get_image(hass, entity_id, timeout=10):
@@ -92,6 +117,44 @@ def async_setup(hass, config):
             hass.async_add_job(entity.async_update_ha_state())
 
     async_track_time_interval(hass, update_tokens, TOKEN_CHANGE_INTERVAL)
+
+    @asyncio.coroutine
+    def async_handle_camera_service(service):
+        """Handle calls to the camera services."""
+        target_cameras = component.async_extract_from_service(service)
+
+        for camera in target_cameras:
+            if service.service == SERVICE_EN_MOTION:
+                yield from camera.async_enable_motion_detection()
+            elif service.service == SERVICE_DISEN_MOTION:
+                yield from camera.async_disable_motion_detection()
+
+        update_tasks = []
+        for camera in target_cameras:
+            if not camera.should_poll:
+                continue
+
+            update_coro = hass.async_add_job(
+                camera.async_update_ha_state(True))
+            if hasattr(camera, 'async_update'):
+                update_tasks.append(update_coro)
+            else:
+                yield from update_coro
+
+        if update_tasks:
+            yield from asyncio.wait(update_tasks, loop=hass.loop)
+
+    descriptions = yield from hass.async_add_job(
+        load_yaml_config_file, os.path.join(
+            os.path.dirname(__file__), 'services.yaml'))
+
+    hass.services.async_register(
+        DOMAIN, SERVICE_EN_MOTION, async_handle_camera_service,
+        descriptions.get(SERVICE_EN_MOTION), schema=CAMERA_SERVICE_SCHEMA)
+    hass.services.async_register(
+        DOMAIN, SERVICE_DISEN_MOTION, async_handle_camera_service,
+        descriptions.get(SERVICE_DISEN_MOTION), schema=CAMERA_SERVICE_SCHEMA)
+
     return True
 
 
@@ -101,6 +164,7 @@ class Camera(Entity):
     def __init__(self):
         """Initialize a camera."""
         self.is_streaming = False
+        self.content_type = DEFAULT_CONTENT_TYPE
         self.access_tokens = collections.deque([], 2)
         self.async_update_token()
 
@@ -124,6 +188,11 @@ class Camera(Entity):
         """Return the camera brand."""
         return None
 
+    @property
+    def motion_detection_enabled(self):
+        """Return the camera motion detection status."""
+        return None
+
     @property
     def model(self):
         """Return the camera model."""
@@ -149,16 +218,17 @@ class Camera(Entity):
         response = web.StreamResponse()
 
         response.content_type = ('multipart/x-mixed-replace; '
-                                 'boundary=--jpegboundary')
+                                 'boundary=--frameboundary')
         yield from response.prepare(request)
 
         def write(img_bytes):
             """Write image to stream."""
             response.write(bytes(
-                '--jpegboundary\r\n'
-                'Content-Type: image/jpeg\r\n'
+                '--frameboundary\r\n'
+                'Content-Type: {}\r\n'
                 'Content-Length: {}\r\n\r\n'.format(
-                    len(img_bytes)), 'utf-8') + img_bytes + b'\r\n')
+                    self.content_type, len(img_bytes)),
+                'utf-8') + img_bytes + b'\r\n')
 
         last_image = None
 
@@ -196,8 +266,23 @@ class Camera(Entity):
             return STATE_RECORDING
         elif self.is_streaming:
             return STATE_STREAMING
-        else:
-            return STATE_IDLE
+        return STATE_IDLE
+
+    def enable_motion_detection(self):
+        """Enable motion detection in the camera."""
+        raise NotImplementedError()
+
+    def async_enable_motion_detection(self):
+        """Call the job and enable motion detection."""
+        return self.hass.async_add_job(self.enable_motion_detection)
+
+    def disable_motion_detection(self):
+        """Disable motion detection in camera."""
+        raise NotImplementedError()
+
+    def async_disable_motion_detection(self):
+        """Call the job and disable motion detection."""
+        return self.hass.async_add_job(self.disable_motion_detection)
 
     @property
     def state_attributes(self):
@@ -212,6 +297,9 @@ class Camera(Entity):
         if self.brand:
             attr['brand'] = self.brand
 
+        if self.motion_detection_enabled:
+            attr['motion_detection'] = self.motion_detection_enabled
+
         return attr
 
     @callback
@@ -269,7 +357,8 @@ class CameraImageView(CameraView):
                 image = yield from camera.async_camera_image()
 
             if image:
-                return web.Response(body=image, content_type='image/jpeg')
+                return web.Response(body=image,
+                                    content_type=camera.content_type)
 
         return web.Response(status=500)
 

homeassistant/components/camera/amcrest.py

@@ -7,108 +7,59 @@ https://home-assistant.io/components/camera.amcrest/
 import asyncio
 import logging
 
-import aiohttp
-import voluptuous as vol
-
-import homeassistant.loader as loader
-from homeassistant.components.camera import (Camera, PLATFORM_SCHEMA)
+from homeassistant.components.amcrest import (
+    STREAM_SOURCE_LIST, TIMEOUT)
+from homeassistant.components.camera import Camera
 from homeassistant.components.ffmpeg import DATA_FFMPEG
-from homeassistant.const import (
-    CONF_HOST, CONF_NAME, CONF_USERNAME, CONF_PASSWORD, CONF_PORT)
-from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.aiohttp_client import (
     async_get_clientsession, async_aiohttp_proxy_web,
     async_aiohttp_proxy_stream)
 
-REQUIREMENTS = ['amcrest==1.2.0']
-DEPENDENCIES = ['ffmpeg']
+DEPENDENCIES = ['amcrest', 'ffmpeg']
 
 _LOGGER = logging.getLogger(__name__)
 
-CONF_RESOLUTION = 'resolution'
-CONF_STREAM_SOURCE = 'stream_source'
-CONF_FFMPEG_ARGUMENTS = 'ffmpeg_arguments'
 
-DEFAULT_NAME = 'Amcrest Camera'
-DEFAULT_PORT = 80
-DEFAULT_RESOLUTION = 'high'
-DEFAULT_STREAM_SOURCE = 'mjpeg'
-
-NOTIFICATION_ID = 'amcrest_notification'
-NOTIFICATION_TITLE = 'Amcrest Camera Setup'
-
-RESOLUTION_LIST = {
-    'high': 0,
-    'low': 1,
-}
-
-STREAM_SOURCE_LIST = {
-    'mjpeg': 0,
-    'snapshot': 1,
-    'rtsp': 2,
-}
-
-CONTENT_TYPE_HEADER = 'Content-Type'
-TIMEOUT = 5
-
-PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
-    vol.Required(CONF_HOST): cv.string,
-    vol.Required(CONF_USERNAME): cv.string,
-    vol.Required(CONF_PASSWORD): cv.string,
-    vol.Optional(CONF_RESOLUTION, default=DEFAULT_RESOLUTION):
-        vol.All(vol.In(RESOLUTION_LIST)),
-    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
-    vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
-    vol.Optional(CONF_STREAM_SOURCE, default=DEFAULT_STREAM_SOURCE):
-        vol.All(vol.In(STREAM_SOURCE_LIST)),
-    vol.Optional(CONF_FFMPEG_ARGUMENTS): cv.string,
-})
-
-
-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 an Amcrest IP Camera."""
-    from amcrest import AmcrestCamera
-    camera = AmcrestCamera(
-        config.get(CONF_HOST), config.get(CONF_PORT),
-        config.get(CONF_USERNAME), config.get(CONF_PASSWORD)).camera
+    if discovery_info is None:
+        return
 
-    persistent_notification = loader.get_component('persistent_notification')
-    try:
-        camera.current_time
-    # pylint: disable=broad-except
-    except Exception as ex:
-        _LOGGER.error("Unable to connect to Amcrest camera: %s", str(ex))
-        persistent_notification.create(
-            hass, 'Error: {}<br />'
-            'You will need to restart hass after fixing.'
-            ''.format(ex),
-            title=NOTIFICATION_TITLE,
-            notification_id=NOTIFICATION_ID)
-        return False
+    device = discovery_info['device']
+    authentication = discovery_info['authentication']
+    ffmpeg_arguments = discovery_info['ffmpeg_arguments']
+    name = discovery_info['name']
+    resolution = discovery_info['resolution']
+    stream_source = discovery_info['stream_source']
+
+    async_add_devices([
+        AmcrestCam(hass,
+                   name,
+                   device,
+                   authentication,
+                   ffmpeg_arguments,
+                   stream_source,
+                   resolution)], True)
 
-    add_devices([AmcrestCam(hass, config, camera)])
     return True
 
 
 class AmcrestCam(Camera):
     """An implementation of an Amcrest IP camera."""
 
-    def __init__(self, hass, device_info, camera):
+    def __init__(self, hass, name, camera, authentication,
+                 ffmpeg_arguments, stream_source, resolution):
         """Initialize an Amcrest camera."""
         super(AmcrestCam, self).__init__()
+        self._name = name
         self._camera = camera
         self._base_url = self._camera.get_base_url()
-        self._name = device_info.get(CONF_NAME)
         self._ffmpeg = hass.data[DATA_FFMPEG]
-        self._ffmpeg_arguments = device_info.get(CONF_FFMPEG_ARGUMENTS)
-        self._resolution = RESOLUTION_LIST[device_info.get(CONF_RESOLUTION)]
-        self._stream_source = STREAM_SOURCE_LIST[
-            device_info.get(CONF_STREAM_SOURCE)
-        ]
-        self._token = self._auth = aiohttp.BasicAuth(
-            device_info.get(CONF_USERNAME),
-            password=device_info.get(CONF_PASSWORD)
-        )
+        self._ffmpeg_arguments = ffmpeg_arguments
+        self._stream_source = stream_source
+        self._resolution = resolution
+        self._token = self._auth = authentication
 
     def camera_image(self):
         """Return a still image reponse from the camera."""

homeassistant/components/camera/arlo.py

@@ -6,32 +6,32 @@ https://home-assistant.io/components/camera.arlo/
 """
 import asyncio
 import logging
+
 import voluptuous as vol
 
 from homeassistant.helpers import config_validation as cv
-from homeassistant.components.arlo import DEFAULT_BRAND
-
-from homeassistant.components.camera import (Camera, PLATFORM_SCHEMA)
+from homeassistant.helpers.aiohttp_client import async_aiohttp_proxy_stream
+from homeassistant.components.arlo import DEFAULT_BRAND, DATA_ARLO
+from homeassistant.components.camera import Camera, PLATFORM_SCHEMA
 from homeassistant.components.ffmpeg import DATA_FFMPEG
-from homeassistant.helpers.aiohttp_client import (
-    async_aiohttp_proxy_stream)
 
 DEPENDENCIES = ['arlo', 'ffmpeg']
 
 _LOGGER = logging.getLogger(__name__)
 
 CONF_FFMPEG_ARGUMENTS = 'ffmpeg_arguments'
+ARLO_MODE_ARMED = 'armed'
+ARLO_MODE_DISARMED = 'disarmed'
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
-    vol.Optional(CONF_FFMPEG_ARGUMENTS):
-        cv.string,
+    vol.Optional(CONF_FFMPEG_ARGUMENTS): cv.string,
 })
 
 
 @asyncio.coroutine
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     """Set up an Arlo IP Camera."""
-    arlo = hass.data.get('arlo')
+    arlo = hass.data.get(DATA_ARLO)
     if not arlo:
         return False
 
@@ -40,7 +40,6 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         cameras.append(ArloCam(hass, camera, config))
 
     async_add_devices(cameras, True)
-    return True
 
 
 class ArloCam(Camera):
@@ -49,14 +48,14 @@ class ArloCam(Camera):
     def __init__(self, hass, camera, device_info):
         """Initialize an Arlo camera."""
         super().__init__()
-
         self._camera = camera
         self._name = self._camera.name
+        self._motion_status = False
         self._ffmpeg = hass.data[DATA_FFMPEG]
         self._ffmpeg_arguments = device_info.get(CONF_FFMPEG_ARGUMENTS)
 
     def camera_image(self):
-        """Return a still image reponse from the camera."""
+        """Return a still image response from the camera."""
         return self._camera.last_image
 
     @asyncio.coroutine
@@ -90,3 +89,36 @@ class ArloCam(Camera):
     def brand(self):
         """Camera brand."""
         return DEFAULT_BRAND
+
+    @property
+    def should_poll(self):
+        """Camera should poll periodically."""
+        return True
+
+    @property
+    def motion_detection_enabled(self):
+        """Camera Motion Detection Status."""
+        return self._motion_status
+
+    def set_base_station_mode(self, mode):
+        """Set the mode in the base station."""
+        # Get the list of base stations identified by library
+        base_stations = self.hass.data[DATA_ARLO].base_stations
+
+        # Some Arlo cameras does not have basestation
+        # So check if there is base station detected first
+        # if yes, then choose the primary base station
+        # Set the mode on the chosen base station
+        if base_stations:
+            primary_base_station = base_stations[0]
+            primary_base_station.mode = mode
+
+    def enable_motion_detection(self):
+        """Enable the Motion detection in base station (Arm)."""
+        self._motion_status = True
+        self.set_base_station_mode(ARLO_MODE_ARMED)
+
+    def disable_motion_detection(self):
+        """Disable the motion detection in base station (Disarm)."""
+        self._motion_status = False
+        self.set_base_station_mode(ARLO_MODE_DISARMED)

homeassistant/components/camera/axis.py

@@ -7,15 +7,16 @@ https://home-assistant.io/components/camera.axis/
 import logging
 
 from homeassistant.const import (
-    CONF_NAME, CONF_USERNAME, CONF_PASSWORD,
+    CONF_HOST, CONF_NAME, CONF_USERNAME, CONF_PASSWORD,
     CONF_AUTHENTICATION, HTTP_DIGEST_AUTHENTICATION)
 from homeassistant.components.camera.mjpeg import (
     CONF_MJPEG_URL, CONF_STILL_IMAGE_URL, MjpegCamera)
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 
 _LOGGER = logging.getLogger(__name__)
 
-DEPENDENCIES = ['axis']
 DOMAIN = 'axis'
+DEPENDENCIES = [DOMAIN]
 
 
 def _get_image_url(host, mode):
@@ -27,12 +28,29 @@ def _get_image_url(host, mode):
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Setup Axis camera."""
-    device_info = {
-        CONF_NAME: discovery_info['name'],
-        CONF_USERNAME: discovery_info['username'],
-        CONF_PASSWORD: discovery_info['password'],
-        CONF_MJPEG_URL: _get_image_url(discovery_info['host'], 'mjpeg'),
-        CONF_STILL_IMAGE_URL: _get_image_url(discovery_info['host'], 'single'),
+    config = {
+        CONF_NAME: discovery_info[CONF_NAME],
+        CONF_USERNAME: discovery_info[CONF_USERNAME],
+        CONF_PASSWORD: discovery_info[CONF_PASSWORD],
+        CONF_MJPEG_URL: _get_image_url(discovery_info[CONF_HOST], 'mjpeg'),
+        CONF_STILL_IMAGE_URL: _get_image_url(discovery_info[CONF_HOST],
+                                             'single'),
         CONF_AUTHENTICATION: HTTP_DIGEST_AUTHENTICATION,
     }
-    add_devices([MjpegCamera(hass, device_info)])
+    add_devices([AxisCamera(hass, config)])
+
+
+class AxisCamera(MjpegCamera):
+    """AxisCamera class."""
+
+    def __init__(self, hass, config):
+        """Initialize Axis Communications camera component."""
+        super().__init__(hass, config)
+        async_dispatcher_connect(hass,
+                                 DOMAIN + '_' + config[CONF_NAME] + '_new_ip',
+                                 self._new_ip)
+
+    def _new_ip(self, host):
+        """Set new IP for video stream."""
+        self._mjpeg_url = _get_image_url(host, 'mjpeg')
+        self._still_image_url = _get_image_url(host, 'mjpeg')

homeassistant/components/camera/demo.py

@@ -5,25 +5,29 @@ For more details about this platform, please refer to the documentation
 https://home-assistant.io/components/demo/
 """
 import os
-
+import logging
 import homeassistant.util.dt as dt_util
 from homeassistant.components.camera import Camera
 
+_LOGGER = logging.getLogger(__name__)
+
 
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Demo camera platform."""
     add_devices([
-        DemoCamera('Demo camera')
+        DemoCamera(hass, config, 'Demo camera')
     ])
 
 
 class DemoCamera(Camera):
     """The representation of a Demo camera."""
 
-    def __init__(self, name):
+    def __init__(self, hass, config, name):
         """Initialize demo camera component."""
         super().__init__()
+        self._parent = hass
         self._name = name
+        self._motion_status = False
 
     def camera_image(self):
         """Return a faked still image response."""
@@ -38,3 +42,21 @@ class DemoCamera(Camera):
     def name(self):
         """Return the name of this camera."""
         return self._name
+
+    @property
+    def should_poll(self):
+        """Camera should poll periodically."""
+        return True
+
+    @property
+    def motion_detection_enabled(self):
+        """Camera Motion Detection Status."""
+        return self._motion_status
+
+    def enable_motion_detection(self):
+        """Enable the Motion detection in base station (Arm)."""
+        self._motion_status = True
+
+    def disable_motion_detection(self):
+        """Disable the motion detection in base station (Disarm)."""
+        self._motion_status = False

homeassistant/components/camera/generic.py

@@ -17,13 +17,15 @@ from homeassistant.const import (
     CONF_NAME, CONF_USERNAME, CONF_PASSWORD, CONF_AUTHENTICATION,
     HTTP_BASIC_AUTHENTICATION, HTTP_DIGEST_AUTHENTICATION)
 from homeassistant.exceptions import TemplateError
-from homeassistant.components.camera import (PLATFORM_SCHEMA, Camera)
+from homeassistant.components.camera import (
+    PLATFORM_SCHEMA, DEFAULT_CONTENT_TYPE, Camera)
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers import config_validation as cv
 from homeassistant.util.async import run_coroutine_threadsafe
 
 _LOGGER = logging.getLogger(__name__)
 
+CONF_CONTENT_TYPE = 'content_type'
 CONF_LIMIT_REFETCH_TO_URL_CHANGE = 'limit_refetch_to_url_change'
 CONF_STILL_IMAGE_URL = 'still_image_url'
 
@@ -37,6 +39,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
     vol.Optional(CONF_PASSWORD): cv.string,
     vol.Optional(CONF_USERNAME): cv.string,
+    vol.Optional(CONF_CONTENT_TYPE, default=DEFAULT_CONTENT_TYPE): cv.string,
 })
 
 
@@ -59,6 +62,7 @@ class GenericCamera(Camera):
         self._still_image_url = device_info[CONF_STILL_IMAGE_URL]
         self._still_image_url.hass = hass
         self._limit_refetch = device_info[CONF_LIMIT_REFETCH_TO_URL_CHANGE]
+        self.content_type = device_info[CONF_CONTENT_TYPE]
 
         username = device_info.get(CONF_USERNAME)
         password = device_info.get(CONF_PASSWORD)

homeassistant/components/camera/local_file.py

@@ -5,6 +5,7 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/camera.local_file/
 """
 import logging
+import mimetypes
 import os
 
 import voluptuous as vol
@@ -46,6 +47,10 @@ class LocalFile(Camera):
 
         self._name = name
         self._file_path = file_path
+        # Set content type of local file
+        content, _ = mimetypes.guess_type(file_path)
+        if content is not None:
+            self.content_type = content
 
     def camera_image(self):
         """Return image response."""

homeassistant/components/camera/netatmo.py

@@ -113,8 +113,7 @@ class NetatmoCamera(Camera):
             return "Presence"
         elif self._cameratype == "NACamera":
             return "Welcome"
-        else:
-            return None
+        return None
 
     @property
     def unique_id(self):

homeassistant/components/camera/onvif.py

@@ -0,0 +1,102 @@
+"""
+Support for ONVIF Cameras with FFmpeg as decoder.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/camera.onvif/
+"""
+import asyncio
+import logging
+
+import voluptuous as vol
+
+from homeassistant.const import (
+    CONF_NAME, CONF_HOST, CONF_USERNAME, CONF_PASSWORD, CONF_PORT)
+from homeassistant.components.camera import Camera, PLATFORM_SCHEMA
+from homeassistant.components.ffmpeg import (
+    DATA_FFMPEG)
+import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.aiohttp_client import (
+    async_aiohttp_proxy_stream)
+
+_LOGGER = logging.getLogger(__name__)
+
+REQUIREMENTS = ['onvif-py3==0.1.3',
+                'suds-py3==1.3.3.0',
+                'http://github.com/tgaugry/suds-passworddigest-py3'
+                '/archive/86fc50e39b4d2b8997481967d6a7fe1c57118999.zip'
+                '#suds-passworddigest-py3==0.1.2a']
+DEPENDENCIES = ['ffmpeg']
+DEFAULT_NAME = 'ONVIF Camera'
+DEFAULT_PORT = 5000
+DEFAULT_USERNAME = 'admin'
+DEFAULT_PASSWORD = '888888'
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_HOST): cv.string,
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Optional(CONF_PASSWORD, default=DEFAULT_PASSWORD): cv.string,
+    vol.Optional(CONF_USERNAME, default=DEFAULT_USERNAME): cv.string,
+    vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+})
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up a ONVIF camera."""
+    if not hass.data[DATA_FFMPEG].async_run_test(config.get(CONF_HOST)):
+        return
+    async_add_devices([ONVIFCamera(hass, config)])
+
+
+class ONVIFCamera(Camera):
+    """An implementation of an ONVIF camera."""
+
+    def __init__(self, hass, config):
+        """Initialize a ONVIF camera."""
+        from onvif import ONVIFService
+        super().__init__()
+
+        self._name = config.get(CONF_NAME)
+        self._ffmpeg_arguments = '-q:v 2'
+        media = ONVIFService(
+            'http://{}:{}/onvif/device_service'.format(
+                config.get(CONF_HOST), config.get(CONF_PORT)),
+            config.get(CONF_USERNAME),
+            config.get(CONF_PASSWORD),
+            '{}/deps/onvif/wsdl/media.wsdl'.format(hass.config.config_dir)
+        )
+        self._input = media.GetStreamUri().Uri
+        _LOGGER.debug("ONVIF Camera Using the following URL for %s: %s",
+                      self._name, self._input)
+
+    @asyncio.coroutine
+    def async_camera_image(self):
+        """Return a still image response from the camera."""
+        from haffmpeg import ImageFrame, IMAGE_JPEG
+        ffmpeg = ImageFrame(
+            self.hass.data[DATA_FFMPEG].binary, loop=self.hass.loop)
+
+        image = yield from ffmpeg.get_image(
+            self._input, output_format=IMAGE_JPEG,
+            extra_cmd=self._ffmpeg_arguments)
+        return image
+
+    @asyncio.coroutine
+    def handle_async_mjpeg_stream(self, request):
+        """Generate an HTTP MJPEG stream from the camera."""
+        from haffmpeg import CameraMjpeg
+
+        stream = CameraMjpeg(self.hass.data[DATA_FFMPEG].binary,
+                             loop=self.hass.loop)
+        yield from stream.open_camera(
+            self._input, extra_cmd=self._ffmpeg_arguments)
+
+        yield from async_aiohttp_proxy_stream(
+            self.hass, request, stream,
+            'multipart/x-mixed-replace;boundary=ffserver')
+        yield from stream.close()
+
+    @property
+    def name(self):
+        """Return the name of this camera."""
+        return self._name

homeassistant/components/camera/services.yaml

@@ -0,0 +1,17 @@
+# Describes the format for available camera services
+
+enable_motion_detection:
+  description: Enable the motion detection in a camera
+
+  fields:
+    entity_id:
+      description: Name(s) of entities to enable motion detection
+      example: 'camera.living_room_camera'
+
+disable_motion_detection:
+  description: Disable the motion detection in a camera
+  
+  fields:
+    entity_id:
+      description: Name(s) of entities to disable motion detection
+      example: 'camera.living_room_camera'

homeassistant/components/camera/uvc.py

@@ -54,7 +54,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         _LOGGER.error("Unable to connect to NVR: %s", str(ex))
         return False
 
-    identifier = nvrconn.server_version >= (3, 2, 0) and 'id' or 'uuid'
+    identifier = 'id' if nvrconn.server_version >= (3, 2, 0) else 'uuid'
     # Filter out airCam models, which are not supported in the latest
     # version of UnifiVideo and which are EOL by Ubiquiti
     cameras = [

homeassistant/components/camera/verisure.py

@@ -24,22 +24,23 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     if not os.access(directory_path, os.R_OK):
         _LOGGER.error("file path %s is not readable", directory_path)
         return False
-    hub.update_smartcam()
+    hub.update_overview()
     smartcams = []
     smartcams.extend([
-        VerisureSmartcam(hass, value.deviceLabel, directory_path)
-        for value in hub.smartcam_status.values()])
+        VerisureSmartcam(hass, device_label, directory_path)
+        for device_label in hub.get(
+            "$.customerImageCameras[*].deviceLabel")])
     add_devices(smartcams)
 
 
 class VerisureSmartcam(Camera):
     """Representation of a Verisure camera."""
 
-    def __init__(self, hass, device_id, directory_path):
+    def __init__(self, hass, device_label, directory_path):
         """Initialize Verisure File Camera component."""
         super().__init__()
 
-        self._device_id = device_id
+        self._device_label = device_label
         self._directory_path = directory_path
         self._image = None
         self._image_id = None
@@ -58,28 +59,27 @@ class VerisureSmartcam(Camera):
 
     def check_imagelist(self):
         """Check the contents of the image list."""
-        hub.update_smartcam_imagelist()
-        if (self._device_id not in hub.smartcam_dict or
-                not hub.smartcam_dict[self._device_id]):
+        hub.update_smartcam_imageseries()
+        image_ids = hub.get_image_info(
+            "$.imageSeries[?(@.deviceLabel=='%s')].image[0].imageId",
+            self._device_label)
+        if not image_ids:
             return
-        images = hub.smartcam_dict[self._device_id]
-        new_image_id = images[0]
-        _LOGGER.debug("self._device_id=%s, self._images=%s, "
-                      "self._new_image_id=%s", self._device_id,
-                      images, new_image_id)
+        new_image_id = image_ids[0]
         if (new_image_id == '-1' or
                 self._image_id == new_image_id):
             _LOGGER.debug("The image is the same, or loading image_id")
             return
         _LOGGER.debug("Download new image %s", new_image_id)
-        hub.my_pages.smartcam.download_image(
-            self._device_id, new_image_id, self._directory_path)
+        new_image_path = os.path.join(
+            self._directory_path, '{}{}'.format(new_image_id, '.jpg'))
+        hub.session.download_image(
+            self._device_label, new_image_id, new_image_path)
         _LOGGER.debug("Old image_id=%s", self._image_id)
         self.delete_image(self)
 
         self._image_id = new_image_id
-        self._image = os.path.join(
-            self._directory_path, '{}{}'.format(self._image_id, '.jpg'))
+        self._image = new_image_path
 
     def delete_image(self, event):
         """Delete an old image."""
@@ -95,4 +95,6 @@ class VerisureSmartcam(Camera):
     @property
     def name(self):
         """Return the name of this camera."""
-        return hub.smartcam_status[self._device_id].location
+        return hub.get_first(
+            "$.customerImageCameras[?(@.deviceLabel=='%s')].area",
+            self._device_label)

homeassistant/components/climate/__init__.py

@@ -398,16 +398,14 @@ class ClimateDevice(Entity):
         """Return the current state."""
         if self.current_operation:
             return self.current_operation
-        else:
-            return STATE_UNKNOWN
+        return STATE_UNKNOWN
 
     @property
     def precision(self):
         """Return the precision of the system."""
         if self.unit_of_measurement == TEMP_CELSIUS:
             return PRECISION_TENTHS
-        else:
-            return PRECISION_WHOLE
+        return PRECISION_WHOLE
 
     @property
     def state_attributes(self):
@@ -693,8 +691,14 @@ class ClimateDevice(Entity):
 
     def _convert_for_display(self, temp):
         """Convert temperature into preferred units for display purposes."""
-        if temp is None or not isinstance(temp, Number):
+        if temp is None:
             return temp
+
+        # if the temperature is not a number this can cause issues
+        # with polymer components, so bail early there.
+        if not isinstance(temp, Number):
+            raise TypeError("Temperature is not a number: %s" % temp)
+
         if self.temperature_unit != self.unit_of_measurement:
             temp = convert_temperature(
                 temp, self.temperature_unit, self.unit_of_measurement)
@@ -703,6 +707,5 @@ class ClimateDevice(Entity):
             return round(temp * 2) / 2.0
         elif self.precision == PRECISION_TENTHS:
             return round(temp, 1)
-        else:
-            # PRECISION_WHOLE as a fall back
-            return round(temp)
+        # PRECISION_WHOLE as a fall back
+        return round(temp)

homeassistant/components/climate/ecobee.py

@@ -151,16 +151,14 @@ class Thermostat(ClimateDevice):
         """Return the lower bound temperature we try to reach."""
         if self.current_operation == STATE_AUTO:
             return int(self.thermostat['runtime']['desiredHeat'] / 10)
-        else:
-            return None
+        return None
 
     @property
     def target_temperature_high(self):
         """Return the upper bound temperature we try to reach."""
         if self.current_operation == STATE_AUTO:
             return int(self.thermostat['runtime']['desiredCool'] / 10)
-        else:
-            return None
+        return None
 
     @property
     def target_temperature(self):
@@ -171,8 +169,7 @@ class Thermostat(ClimateDevice):
             return int(self.thermostat['runtime']['desiredHeat'] / 10)
         elif self.current_operation == STATE_COOL:
             return int(self.thermostat['runtime']['desiredCool'] / 10)
-        else:
-            return None
+        return None
 
     @property
     def desired_fan_mode(self):
@@ -184,8 +181,7 @@ class Thermostat(ClimateDevice):
         """Return the current fan state."""
         if 'fan' in self.thermostat['equipmentStatus']:
             return STATE_ON
-        else:
-            return STATE_OFF
+        return STATE_OFF
 
     @property
     def current_hold_mode(self):
@@ -199,15 +195,13 @@ class Thermostat(ClimateDevice):
                            int(event['startDate'][0:4]) <= 1:
                             # A temporary hold from away climate is a hold
                             return 'away'
-                        else:
-                            # A permanent hold from away climate is away_mode
-                            return None
+                        # A permanent hold from away climate is away_mode
+                        return None
                     elif event['holdClimateRef'] != "":
                         # Any other hold based on climate
                         return event['holdClimateRef']
-                    else:
-                        # Any hold not based on a climate is a temp hold
-                        return TEMPERATURE_HOLD
+                    # Any hold not based on a climate is a temp hold
+                    return TEMPERATURE_HOLD
                 elif event['type'].startswith('auto'):
                     # All auto modes are treated as holds
                     return event['type'][4:].lower()
@@ -222,8 +216,7 @@ class Thermostat(ClimateDevice):
         if self.operation_mode == 'auxHeatOnly' or \
            self.operation_mode == 'heatPump':
             return STATE_HEAT
-        else:
-            return self.operation_mode
+        return self.operation_mode
 
     @property
     def operation_list(self):
@@ -384,8 +377,7 @@ class Thermostat(ClimateDevice):
         # add further conditions if other hold durations should be
         # supported; note that this should not include 'indefinite'
         # as an indefinite away hold is interpreted as away_mode
-        else:
-            return 'nextTransition'
+        return 'nextTransition'
 
     @property
     def climate_list(self):

homeassistant/components/climate/flexit.py

@@ -0,0 +1,148 @@
+"""
+Platform for Flexit AC units with CI66 Modbus adapter.
+
+Example configuration:
+
+climate:
+  - platform: flexit
+    name: Main AC
+    slave: 21
+
+For more details about this platform, please refer to the documentation
+https://home-assistant.io/components/climate.flexit/
+"""
+import logging
+import voluptuous as vol
+
+from homeassistant.const import (
+    CONF_NAME, CONF_SLAVE, TEMP_CELSIUS,
+    ATTR_TEMPERATURE, DEVICE_DEFAULT_NAME)
+from homeassistant.components.climate import (ClimateDevice, PLATFORM_SCHEMA)
+import homeassistant.components.modbus as modbus
+import homeassistant.helpers.config_validation as cv
+
+REQUIREMENTS = ['pyflexit==0.3']
+DEPENDENCIES = ['modbus']
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_SLAVE): vol.All(int, vol.Range(min=0, max=32)),
+    vol.Optional(CONF_NAME, default=DEVICE_DEFAULT_NAME): cv.string
+})
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Flexit Platform."""
+    modbus_slave = config.get(CONF_SLAVE, None)
+    name = config.get(CONF_NAME, None)
+    add_devices([Flexit(modbus_slave, name)], True)
+
+
+class Flexit(ClimateDevice):
+    """Representation of a Flexit AC unit."""
+
+    def __init__(self, modbus_slave, name):
+        """Initialize the unit."""
+        from pyflexit import pyflexit
+        self._name = name
+        self._slave = modbus_slave
+        self._target_temperature = None
+        self._current_temperature = None
+        self._current_fan_mode = None
+        self._current_operation = None
+        self._fan_list = ['Off', 'Low', 'Medium', 'High']
+        self._current_operation = None
+        self._filter_hours = None
+        self._filter_alarm = None
+        self._heat_recovery = None
+        self._heater_enabled = False
+        self._heating = None
+        self._cooling = None
+        self._alarm = False
+        self.unit = pyflexit.pyflexit(modbus.HUB, modbus_slave)
+
+    def update(self):
+        """Update unit attributes."""
+        if not self.unit.update():
+            _LOGGER.warning("Modbus read failed")
+
+        self._target_temperature = self.unit.get_target_temp
+        self._current_temperature = self.unit.get_temp
+        self._current_fan_mode =\
+            self._fan_list[self.unit.get_fan_speed]
+        self._filter_hours = self.unit.get_filter_hours
+        # Mechanical heat recovery, 0-100%
+        self._heat_recovery = self.unit.get_heat_recovery
+        # Heater active 0-100%
+        self._heating = self.unit.get_heating
+        # Cooling active 0-100%
+        self._cooling = self.unit.get_cooling
+        # Filter alarm 0/1
+        self._filter_alarm = self.unit.get_filter_alarm
+        # Heater enabled or not. Does not mean it's necessarily heating
+        self._heater_enabled = self.unit.get_heater_enabled
+        # Current operation mode
+        self._current_operation = self.unit.get_operation
+
+    @property
+    def device_state_attributes(self):
+        """Return device specific state attributes."""
+        return {
+            'filter_hours':     self._filter_hours,
+            'filter_alarm':     self._filter_alarm,
+            'heat_recovery':    self._heat_recovery,
+            'heating':          self._heating,
+            'heater_enabled':   self._heater_enabled,
+            'cooling':          self._cooling
+        }
+
+    @property
+    def should_poll(self):
+        """Return the polling state."""
+        return True
+
+    @property
+    def name(self):
+        """Return the name of the climate device."""
+        return self._name
+
+    @property
+    def temperature_unit(self):
+        """Return the unit of measurement."""
+        return TEMP_CELSIUS
+
+    @property
+    def current_temperature(self):
+        """Return the current temperature."""
+        return self._current_temperature
+
+    @property
+    def target_temperature(self):
+        """Return the temperature we try to reach."""
+        return self._target_temperature
+
+    @property
+    def current_operation(self):
+        """Return current operation ie. heat, cool, idle."""
+        return self._current_operation
+
+    @property
+    def current_fan_mode(self):
+        """Return the fan setting."""
+        return self._current_fan_mode
+
+    @property
+    def fan_list(self):
+        """Return the list of available fan modes."""
+        return self._fan_list
+
+    def set_temperature(self, **kwargs):
+        """Set new target temperature."""
+        if kwargs.get(ATTR_TEMPERATURE) is not None:
+            self._target_temperature = kwargs.get(ATTR_TEMPERATURE)
+        self.unit.set_temp(self._target_temperature)
+
+    def set_fan_mode(self, fan):
+        """Set new fan mode."""
+        self.unit.set_fan_speed(self._fan_list.index(fan))

homeassistant/components/climate/generic_thermostat.py

@@ -12,7 +12,8 @@ import voluptuous as vol
 from homeassistant.core import callback
 from homeassistant.components import switch
 from homeassistant.components.climate import (
-    STATE_HEAT, STATE_COOL, STATE_IDLE, ClimateDevice, PLATFORM_SCHEMA)
+    STATE_HEAT, STATE_COOL, STATE_IDLE, ClimateDevice, PLATFORM_SCHEMA,
+    STATE_AUTO)
 from homeassistant.const import (
     ATTR_UNIT_OF_MEASUREMENT, STATE_ON, STATE_OFF, ATTR_TEMPERATURE,
     CONF_NAME)
@@ -87,6 +88,7 @@ class GenericThermostat(ClimateDevice):
         self.min_cycle_duration = min_cycle_duration
         self._tolerance = tolerance
         self._keep_alive = keep_alive
+        self._enabled = True
 
         self._active = False
         self._cur_temp = None
@@ -131,18 +133,39 @@ class GenericThermostat(ClimateDevice):
     @property
     def current_operation(self):
         """Return current operation ie. heat, cool, idle."""
+        if not self._enabled:
+            return STATE_OFF
         if self.ac_mode:
             cooling = self._active and self._is_device_active
             return STATE_COOL if cooling else STATE_IDLE
-        else:
-            heating = self._active and self._is_device_active
-            return STATE_HEAT if heating else STATE_IDLE
+
+        heating = self._active and self._is_device_active
+        return STATE_HEAT if heating else STATE_IDLE
 
     @property
     def target_temperature(self):
         """Return the temperature we try to reach."""
         return self._target_temp
 
+    @property
+    def operation_list(self):
+        """List of available operation modes."""
+        return [STATE_AUTO, STATE_OFF]
+
+    def set_operation_mode(self, operation_mode):
+        """Set operation mode."""
+        if operation_mode == STATE_AUTO:
+            self._enabled = True
+        elif operation_mode == STATE_OFF:
+            self._enabled = False
+            if self._is_device_active:
+                switch.async_turn_off(self.hass, self.heater_entity_id)
+        else:
+            _LOGGER.error('Unrecognized operation mode: %s', operation_mode)
+            return
+        # Ensure we updae the current operation after changing the mode
+        self.schedule_update_ha_state()
+
     @asyncio.coroutine
     def async_set_temperature(self, **kwargs):
         """Set new target temperature."""
@@ -159,9 +182,9 @@ class GenericThermostat(ClimateDevice):
         # pylint: disable=no-member
         if self._min_temp:
             return self._min_temp
-        else:
-            # get default temp from super class
-            return ClimateDevice.min_temp.fget(self)
+
+        # get default temp from super class
+        return ClimateDevice.min_temp.fget(self)
 
     @property
     def max_temp(self):
@@ -169,9 +192,9 @@ class GenericThermostat(ClimateDevice):
         # pylint: disable=no-member
         if self._max_temp:
             return self._max_temp
-        else:
-            # Get default temp from super class
-            return ClimateDevice.max_temp.fget(self)
+
+        # Get default temp from super class
+        return ClimateDevice.max_temp.fget(self)
 
     @asyncio.coroutine
     def _async_sensor_changed(self, entity_id, old_state, new_state):
@@ -221,6 +244,9 @@ class GenericThermostat(ClimateDevice):
         if not self._active:
             return
 
+        if not self._enabled:
+            return
+
         if self.min_cycle_duration:
             if self._is_device_active:
                 current_state = STATE_ON

homeassistant/components/climate/homematic.py

@@ -46,8 +46,8 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         return
 
     devices = []
-    for config in discovery_info[ATTR_DISCOVER_DEVICES]:
-        new_device = HMThermostat(hass, config)
+    for conf in discovery_info[ATTR_DISCOVER_DEVICES]:
+        new_device = HMThermostat(hass, conf)
         new_device.link_homematic()
         devices.append(new_device)
 

homeassistant/components/climate/honeywell.py

@@ -60,8 +60,8 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
     if region == 'us':
         return _setup_us(username, password, config, add_devices)
-    else:
-        return _setup_round(username, password, config, add_devices)
+
+    return _setup_round(username, password, config, add_devices)
 
 
 def _setup_round(username, password, config, add_devices):
@@ -251,8 +251,7 @@ class HoneywellUSThermostat(ClimateDevice):
         """Return the temperature we try to reach."""
         if self._device.system_mode == 'cool':
             return self._device.setpoint_cool
-        else:
-            return self._device.setpoint_heat
+        return self._device.setpoint_heat
 
     @property
     def current_operation(self: ClimateDevice) -> str:

homeassistant/components/climate/mysensors.py

@@ -67,7 +67,12 @@ class MySensorsHVAC(mysensors.MySensorsDeviceEntity, ClimateDevice):
     @property
     def current_temperature(self):
         """Return the current temperature."""
-        return self._values.get(self.gateway.const.SetReq.V_TEMP)
+        value = self._values.get(self.gateway.const.SetReq.V_TEMP)
+
+        if value is not None:
+            value = float(value)
+
+        return value
 
     @property
     def target_temperature(self):
@@ -79,21 +84,21 @@ class MySensorsHVAC(mysensors.MySensorsDeviceEntity, ClimateDevice):
         temp = self._values.get(set_req.V_HVAC_SETPOINT_COOL)
         if temp is None:
             temp = self._values.get(set_req.V_HVAC_SETPOINT_HEAT)
-        return temp
+        return float(temp)
 
     @property
     def target_temperature_high(self):
         """Return the highbound target temperature we try to reach."""
         set_req = self.gateway.const.SetReq
         if set_req.V_HVAC_SETPOINT_HEAT in self._values:
-            return self._values.get(set_req.V_HVAC_SETPOINT_COOL)
+            return float(self._values.get(set_req.V_HVAC_SETPOINT_COOL))
 
     @property
     def target_temperature_low(self):
         """Return the lowbound target temperature we try to reach."""
         set_req = self.gateway.const.SetReq
         if set_req.V_HVAC_SETPOINT_COOL in self._values:
-            return self._values.get(set_req.V_HVAC_SETPOINT_HEAT)
+            return float(self._values.get(set_req.V_HVAC_SETPOINT_HEAT))
 
     @property
     def current_operation(self):

homeassistant/components/climate/nest.py

@@ -109,16 +109,14 @@ class NestThermostat(ClimateDevice):
             return self._mode
         elif self._mode == STATE_HEAT_COOL:
             return STATE_AUTO
-        else:
-            return STATE_UNKNOWN
+        return STATE_UNKNOWN
 
     @property
     def target_temperature(self):
         """Return the temperature we try to reach."""
         if self._mode != STATE_HEAT_COOL and not self.is_away_mode_on:
             return self._target_temperature
-        else:
-            return None
+        return None
 
     @property
     def target_temperature_low(self):
@@ -129,8 +127,7 @@ class NestThermostat(ClimateDevice):
             return self._eco_temperature[0]
         if self._mode == STATE_HEAT_COOL:
             return self._target_temperature[0]
-        else:
-            return None
+        return None
 
     @property
     def target_temperature_high(self):
@@ -141,8 +138,7 @@ class NestThermostat(ClimateDevice):
             return self._eco_temperature[1]
         if self._mode == STATE_HEAT_COOL:
             return self._target_temperature[1]
-        else:
-            return None
+        return None
 
     @property
     def is_away_mode_on(self):
@@ -188,9 +184,8 @@ class NestThermostat(ClimateDevice):
         if self._has_fan:
             # Return whether the fan is on
             return STATE_ON if self._fan else STATE_AUTO
-        else:
-            # No Fan available so disable slider
-            return None
+        # No Fan available so disable slider
+        return None
 
     @property
     def fan_list(self):

homeassistant/components/climate/netatmo.py

@@ -119,14 +119,14 @@ class NetatmoThermostat(ClimateDevice):
         self._data.thermostatdata.setthermpoint(mode, temp, endTimeOffset=None)
         self._away = False
 
-    def set_temperature(self, endTimeOffset=DEFAULT_TIME_OFFSET, **kwargs):
+    def set_temperature(self, **kwargs):
         """Set new target temperature for 2 hours."""
         temperature = kwargs.get(ATTR_TEMPERATURE)
         if temperature is None:
             return
         mode = "manual"
         self._data.thermostatdata.setthermpoint(
-            mode, temperature, endTimeOffset)
+            mode, temperature, DEFAULT_TIME_OFFSET)
         self._target_temperature = temperature
         self._away = False
 

homeassistant/components/climate/oem.py

@@ -92,8 +92,7 @@ class ThermostatDevice(ClimateDevice):
         """Return current operation i.e. heat, cool, idle."""
         if self._state:
             return STATE_HEAT
-        else:
-            return STATE_IDLE
+        return STATE_IDLE
 
     @property
     def current_temperature(self):

homeassistant/components/climate/radiotherm.py

@@ -15,7 +15,7 @@ from homeassistant.components.climate import (
 from homeassistant.const import CONF_HOST, TEMP_FAHRENHEIT, ATTR_TEMPERATURE
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['radiotherm==1.2']
+REQUIREMENTS = ['radiotherm==1.3']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -84,6 +84,7 @@ class RadioThermostat(ClimateDevice):
         self._name = None
         self._fmode = None
         self._tmode = None
+        self._tstate = None
         self._hold_temp = hold_temp
         self._away = False
         self._away_temps = away_temps
@@ -135,18 +136,54 @@ class RadioThermostat(ClimateDevice):
         return self._away
 
     def update(self):
-        """Update the data from the thermostat."""
-        self._current_temperature = self.device.temp['raw']
+        """Update and validate the data from the thermostat."""
+        current_temp = self.device.temp['raw']
+        if current_temp == -1:
+            _LOGGER.error("Couldn't get valid temperature reading")
+            return
+        self._current_temperature = current_temp
         self._name = self.device.name['raw']
-        self._fmode = self.device.fmode['human']
-        self._tmode = self.device.tmode['human']
+        try:
+            self._fmode = self.device.fmode['human']
+        except AttributeError:
+            _LOGGER.error("Couldn't get valid fan mode reading")
+        try:
+            self._tmode = self.device.tmode['human']
+        except AttributeError:
+            _LOGGER.error("Couldn't get valid thermostat mode reading")
+        try:
+            self._tstate = self.device.tstate['human']
+        except AttributeError:
+            _LOGGER.error("Couldn't get valid thermostat state reading")
 
         if self._tmode == 'Cool':
-            self._target_temperature = self.device.t_cool['raw']
+            target_temp = self.device.t_cool['raw']
+            if target_temp == -1:
+                _LOGGER.error("Couldn't get target reading")
+                return
+            self._target_temperature = target_temp
             self._current_operation = STATE_COOL
         elif self._tmode == 'Heat':
-            self._target_temperature = self.device.t_heat['raw']
+            target_temp = self.device.t_heat['raw']
+            if target_temp == -1:
+                _LOGGER.error("Couldn't get valid target reading")
+                return
+            self._target_temperature = target_temp
             self._current_operation = STATE_HEAT
+        elif self._tmode == 'Auto':
+            if self._tstate == 'Cool':
+                target_temp = self.device.t_cool['raw']
+                if target_temp == -1:
+                    _LOGGER.error("Couldn't get valid target reading")
+                    return
+                self._target_temperature = target_temp
+            elif self._tstate == 'Heat':
+                target_temp = self.device.t_heat['raw']
+                if target_temp == -1:
+                    _LOGGER.error("Couldn't get valid target reading")
+                    return
+                self._target_temperature = target_temp
+            self._current_operation = STATE_AUTO
         else:
             self._current_operation = STATE_IDLE
 
@@ -159,6 +196,12 @@ class RadioThermostat(ClimateDevice):
             self.device.t_cool = round(temperature * 2.0) / 2.0
         elif self._current_operation == STATE_HEAT:
             self.device.t_heat = round(temperature * 2.0) / 2.0
+        elif self._current_operation == STATE_AUTO:
+            if self._tstate == 'Cool':
+                self.device.t_cool = round(temperature * 2.0) / 2.0
+            elif self._tstate == 'Heat':
+                self.device.t_heat = round(temperature * 2.0) / 2.0
+
         if self._hold_temp or self._away:
             self.device.hold = 1
         else:

homeassistant/components/climate/sensibo.py

@@ -16,6 +16,7 @@ from homeassistant.const import (
     ATTR_TEMPERATURE, CONF_API_KEY, CONF_ID, TEMP_CELSIUS, TEMP_FAHRENHEIT)
 from homeassistant.components.climate import (
     ATTR_CURRENT_HUMIDITY, ClimateDevice, PLATFORM_SCHEMA)
+from homeassistant.exceptions import PlatformNotReady
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.util.temperature import convert as convert_temperature
@@ -52,9 +53,10 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
                 yield from client.async_get_devices(_INITIAL_FETCH_FIELDS)):
             if config[CONF_ID] == ALL or dev['id'] in config[CONF_ID]:
                 devices.append(SensiboClimate(client, dev))
-    except aiohttp.client_exceptions.ClientConnectorError:
+    except (aiohttp.client_exceptions.ClientConnectorError,
+            asyncio.TimeoutError):
         _LOGGER.exception('Failed to connct to Sensibo servers.')
-        return False
+        raise PlatformNotReady
 
     if devices:
         async_add_devices(devices)
@@ -115,9 +117,8 @@ class SensiboClimate(ClimateDevice):
             # We are working in same units as the a/c unit. Use whole degrees
             # like the API supports.
             return 1
-        else:
-            # Unit conversion is going on. No point to stick to specific steps.
-            return None
+        # Unit conversion is going on. No point to stick to specific steps.
+        return None
 
     @property
     def current_operation(self):

homeassistant/components/climate/tado.py

@@ -24,6 +24,17 @@ CONST_OVERLAY_MANUAL = 'MANUAL'
 # the temperature will be reset after a timespan
 CONST_OVERLAY_TIMER = 'TIMER'
 
+CONST_MODE_FAN_HIGH = 'HIGH'
+CONST_MODE_FAN_MIDDLE = 'MIDDLE'
+CONST_MODE_FAN_LOW = 'LOW'
+
+FAN_MODES_LIST = {
+    CONST_MODE_FAN_HIGH: 'High',
+    CONST_MODE_FAN_MIDDLE: 'Middle',
+    CONST_MODE_FAN_LOW: 'Low',
+    CONST_MODE_OFF: 'Off',
+}
+
 OPERATION_LIST = {
     CONST_OVERLAY_MANUAL: 'Manual',
     CONST_OVERLAY_TIMER: 'Timer',
@@ -41,7 +52,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         zones = tado.get_zones()
     except RuntimeError:
         _LOGGER.error("Unable to get zone info from mytado")
-        return False
+        return
 
     climate_devices = []
     for zone in zones:
@@ -50,9 +61,6 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
     if climate_devices:
         add_devices(climate_devices, True)
-        return True
-    else:
-        return False
 
 
 def create_climate_device(tado, hass, zone, name, zone_id):
@@ -60,9 +68,15 @@ def create_climate_device(tado, hass, zone, name, zone_id):
     capabilities = tado.get_capabilities(zone_id)
 
     unit = TEMP_CELSIUS
-    min_temp = float(capabilities['temperatures']['celsius']['min'])
-    max_temp = float(capabilities['temperatures']['celsius']['max'])
-    ac_mode = capabilities['type'] != 'HEATING'
+    ac_mode = capabilities['type'] == 'AIR_CONDITIONING'
+
+    if ac_mode:
+        temperatures = capabilities['HEAT']['temperatures']
+    else:
+        temperatures = capabilities['temperatures']
+
+    min_temp = float(temperatures['celsius']['min'])
+    max_temp = float(temperatures['celsius']['max'])
 
     data_id = 'zone {} {}'.format(name, zone_id)
     device = TadoClimate(tado,
@@ -107,7 +121,9 @@ class TadoClimate(ClimateDevice):
         self._max_temp = max_temp
         self._target_temp = None
         self._tolerance = tolerance
+        self._cooling = False
 
+        self._current_fan = CONST_MODE_OFF
         self._current_operation = CONST_MODE_SMART_SCHEDULE
         self._overlay_mode = CONST_MODE_SMART_SCHEDULE
 
@@ -129,6 +145,8 @@ class TadoClimate(ClimateDevice):
     @property
     def current_operation(self):
         """Return current readable operation mode."""
+        if self._cooling:
+            return "Cooling"
         return OPERATION_LIST.get(self._current_operation)
 
     @property
@@ -136,6 +154,20 @@ class TadoClimate(ClimateDevice):
         """Return the list of available operation modes (readable)."""
         return list(OPERATION_LIST.values())
 
+    @property
+    def current_fan_mode(self):
+        """Return the fan setting."""
+        if self.ac_mode:
+            return FAN_MODES_LIST.get(self._current_fan)
+        return None
+
+    @property
+    def fan_list(self):
+        """List of available fan modes."""
+        if self.ac_mode:
+            return list(FAN_MODES_LIST.values())
+        return None
+
     @property
     def temperature_unit(self):
         """Return the unit of measurement used by the platform."""
@@ -180,18 +212,16 @@ class TadoClimate(ClimateDevice):
         """Return the minimum temperature."""
         if self._min_temp:
             return self._min_temp
-        else:
-            # get default temp from super class
-            return super().min_temp
+        # get default temp from super class
+        return super().min_temp
 
     @property
     def max_temp(self):
         """Return the maximum temperature."""
         if self._max_temp:
             return self._max_temp
-        else:
-            #  Get default temp from super class
-            return super().max_temp
+        #  Get default temp from super class
+        return super().max_temp
 
     def update(self):
         """Update the state of this climate device."""
@@ -205,27 +235,27 @@ class TadoClimate(ClimateDevice):
 
         if 'sensorDataPoints' in data:
             sensor_data = data['sensorDataPoints']
-            temperature = float(
-                sensor_data['insideTemperature']['celsius'])
-            humidity = float(
-                sensor_data['humidity']['percentage'])
-            setting = 0
+
+            unit = TEMP_CELSIUS
+
+            if 'insideTemperature' in sensor_data:
+                temperature = float(
+                    sensor_data['insideTemperature']['celsius'])
+                self._cur_temp = self.hass.config.units.temperature(
+                    temperature, unit)
+
+            if 'humidity' in sensor_data:
+                humidity = float(
+                    sensor_data['humidity']['percentage'])
+                self._cur_humidity = humidity
 
             # temperature setting will not exist when device is off
             if 'temperature' in data['setting'] and \
                     data['setting']['temperature'] is not None:
                 setting = float(
                     data['setting']['temperature']['celsius'])
-
-            unit = TEMP_CELSIUS
-
-            self._cur_temp = self.hass.config.units.temperature(
-                temperature, unit)
-
-            self._target_temp = self.hass.config.units.temperature(
-                setting, unit)
-
-            self._cur_humidity = humidity
+                self._target_temp = self.hass.config.units.temperature(
+                    setting, unit)
 
         if 'tadoMode' in data:
             mode = data['tadoMode']
@@ -235,29 +265,39 @@ class TadoClimate(ClimateDevice):
             power = data['setting']['power']
             if power == 'OFF':
                 self._current_operation = CONST_MODE_OFF
+                self._current_fan = CONST_MODE_OFF
+                # There is no overlay, the mode will always be
+                # "SMART_SCHEDULE"
+                self._overlay_mode = CONST_MODE_SMART_SCHEDULE
                 self._device_is_active = False
             else:
                 self._device_is_active = True
 
-        if 'overlay' in data and data['overlay'] is not None:
-            overlay = True
-            termination = data['overlay']['termination']['type']
-        else:
+        if self._device_is_active:
             overlay = False
-            termination = ""
+            overlay_data = None
+            termination = self._current_operation
+            cooling = False
+            fan_speed = CONST_MODE_OFF
 
-        # If you set mode manualy to off, there will be an overlay
-        # and a termination, but we want to see the mode "OFF"
+            if 'overlay' in data:
+                overlay_data = data['overlay']
+                overlay = overlay_data is not None
+
+            if overlay:
+                termination = overlay_data['termination']['type']
+
+                if 'setting' in overlay_data:
+                    cooling = overlay_data['setting']['mode'] == 'COOL'
+                    fan_speed = overlay_data['setting']['fanSpeed']
+
+            # If you set mode manualy to off, there will be an overlay
+            # and a termination, but we want to see the mode "OFF"
 
-        if overlay and self._device_is_active:
-            # There is an overlay the device is on
             self._overlay_mode = termination
             self._current_operation = termination
-        else:
-            # There is no overlay, the mode will always be
-            # "SMART_SCHEDULE"
-            self._overlay_mode = CONST_MODE_SMART_SCHEDULE
-            self._current_operation = CONST_MODE_SMART_SCHEDULE
+            self._cooling = cooling
+            self._current_fan = fan_speed
 
     def _control_heating(self):
         """Send new target temperature to mytado."""

homeassistant/components/climate/wink.py

@@ -45,7 +45,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
             add_devices([WinkAC(climate, hass, temp_unit)])
 
 
-# pylint: disable=abstract-method,too-many-public-methods, too-many-branches
+# pylint: disable=abstract-method
 class WinkThermostat(WinkDevice, ClimateDevice):
     """Representation of a Wink thermostat."""
 
@@ -111,8 +111,8 @@ class WinkThermostat(WinkDevice, ClimateDevice):
             # This will address both possibilities
             if self.wink.current_humidity() < 1:
                 return self.wink.current_humidity() * 100
-            else:
-                return self.wink.current_humidity()
+            return self.wink.current_humidity()
+        return None
 
     @property
     def external_temperature(self):
@@ -175,10 +175,7 @@ class WinkThermostat(WinkDevice, ClimateDevice):
                 return self.wink.current_max_set_point()
             elif self.current_operation == STATE_HEAT:
                 return self.wink.current_min_set_point()
-            else:
-                return None
-        else:
-            return None
+        return None
 
     @property
     def target_temperature_low(self):
@@ -206,8 +203,7 @@ class WinkThermostat(WinkDevice, ClimateDevice):
             return True
         elif self.wink.current_hvac_mode() == 'aux' and not self.wink.is_on():
             return False
-        else:
-            return None
+        return None
 
     def set_temperature(self, **kwargs):
         """Set new target temperature."""
@@ -270,9 +266,8 @@ class WinkThermostat(WinkDevice, ClimateDevice):
             return STATE_ON
         elif self.wink.current_fan_mode() == 'auto':
             return STATE_AUTO
-        else:
-            # No Fan available so disable slider
-            return None
+        # No Fan available so disable slider
+        return None
 
     @property
     def fan_list(self):
@@ -451,8 +446,7 @@ class WinkAC(WinkDevice, ClimateDevice):
             return SPEED_MEDIUM
         elif speed <= 1.0 and speed > 0.8:
             return SPEED_HIGH
-        else:
-            return STATE_UNKNOWN
+        return STATE_UNKNOWN
 
     @property
     def fan_list(self):

homeassistant/components/climate/zwave.py

@@ -154,8 +154,7 @@ class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
             return TEMP_CELSIUS
         elif self._unit == 'F':
             return TEMP_FAHRENHEIT
-        else:
-            return self._unit
+        return self._unit
 
     @property
     def current_temperature(self):

homeassistant/components/comfoconnect.py

@@ -0,0 +1,134 @@
+"""
+Support to control a Zehnder ComfoAir Q350/450/600 ventilation unit.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/comfoconnect/
+"""
+import logging
+
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.const import (
+    CONF_HOST, CONF_NAME, CONF_TOKEN, CONF_PIN, EVENT_HOMEASSISTANT_STOP)
+from homeassistant.helpers import (discovery)
+from homeassistant.helpers.dispatcher import (dispatcher_send)
+
+REQUIREMENTS = ['pycomfoconnect==0.3']
+
+_LOGGER = logging.getLogger(__name__)
+
+DOMAIN = 'comfoconnect'
+
+SIGNAL_COMFOCONNECT_UPDATE_RECEIVED = 'comfoconnect_update_received'
+
+ATTR_CURRENT_TEMPERATURE = 'current_temperature'
+ATTR_CURRENT_HUMIDITY = 'current_humidity'
+ATTR_OUTSIDE_TEMPERATURE = 'outside_temperature'
+ATTR_OUTSIDE_HUMIDITY = 'outside_humidity'
+ATTR_AIR_FLOW_SUPPLY = 'air_flow_supply'
+ATTR_AIR_FLOW_EXHAUST = 'air_flow_exhaust'
+
+CONF_USER_AGENT = 'user_agent'
+
+DEFAULT_NAME = 'ComfoAirQ'
+DEFAULT_PIN = 0
+DEFAULT_TOKEN = '00000000000000000000000000000001'
+DEFAULT_USER_AGENT = 'Home Assistant'
+
+DEVICE = None
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        vol.Required(CONF_HOST): cv.string,
+        vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+        vol.Optional(CONF_TOKEN, default=DEFAULT_TOKEN):
+            vol.Length(min=32, max=32, msg='invalid token'),
+        vol.Optional(CONF_USER_AGENT, default=DEFAULT_USER_AGENT): cv.string,
+        vol.Optional(CONF_PIN, default=DEFAULT_PIN): cv.positive_int,
+    }),
+}, extra=vol.ALLOW_EXTRA)
+
+
+def setup(hass, config):
+    """Set up the ComfoConnect bridge."""
+    from pycomfoconnect import (Bridge)
+
+    conf = config[DOMAIN]
+    host = conf.get(CONF_HOST)
+    name = conf.get(CONF_NAME)
+    token = conf.get(CONF_TOKEN)
+    user_agent = conf.get(CONF_USER_AGENT)
+    pin = conf.get(CONF_PIN)
+
+    # Run discovery on the configured ip
+    bridges = Bridge.discover(host)
+    if not bridges:
+        _LOGGER.error("Could not connect to ComfoConnect bridge on %s", host)
+        return False
+    bridge = bridges[0]
+    _LOGGER.info("Bridge found: %s (%s)", bridge.uuid.hex(), bridge.host)
+
+    # Setup ComfoConnect Bridge
+    ccb = ComfoConnectBridge(hass, bridge, name, token, user_agent, pin)
+    hass.data[DOMAIN] = ccb
+
+    # Start connection with bridge
+    ccb.connect()
+
+    # Schedule disconnect on shutdown
+    def _shutdown(_event):
+        ccb.disconnect()
+
+    hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, _shutdown)
+
+    # Load platforms
+    discovery.load_platform(hass, 'fan', DOMAIN, {}, config)
+
+    return True
+
+
+class ComfoConnectBridge(object):
+    """Representation of a ComfoConnect bridge."""
+
+    def __init__(self, hass, bridge, name, token, friendly_name, pin):
+        """Initialize the ComfoConnect bridge."""
+        from pycomfoconnect import (ComfoConnect)
+
+        self.data = {}
+        self.name = name
+        self.hass = hass
+
+        self.comfoconnect = ComfoConnect(
+            bridge=bridge, local_uuid=bytes.fromhex(token),
+            local_devicename=friendly_name, pin=pin)
+        self.comfoconnect.callback_sensor = self.sensor_callback
+
+    def connect(self):
+        """Connect with the bridge."""
+        _LOGGER.debug("Connecting with bridge")
+        self.comfoconnect.connect(True)
+
+    def disconnect(self):
+        """Disconnect from the bridge."""
+        _LOGGER.debug("Disconnecting from bridge")
+        self.comfoconnect.disconnect()
+
+    def sensor_callback(self, var, value):
+        """Callback function for sensor updates."""
+        _LOGGER.debug("Got value from bridge: %d = %d", var, value)
+
+        from pycomfoconnect import (
+            SENSOR_TEMPERATURE_EXTRACT, SENSOR_TEMPERATURE_OUTDOOR)
+
+        if var in [SENSOR_TEMPERATURE_EXTRACT, SENSOR_TEMPERATURE_OUTDOOR]:
+            self.data[var] = value / 10
+        else:
+            self.data[var] = value
+
+        # Notify listeners that we have received an update
+        dispatcher_send(self.hass, SIGNAL_COMFOCONNECT_UPDATE_RECEIVED, var)
+
+    def subscribe_sensor(self, sensor_id):
+        """Subscribe for the specified sensor."""
+        self.comfoconnect.register_sensor(sensor_id)

homeassistant/components/conversation.py

@@ -14,11 +14,13 @@ from homeassistant import core
 from homeassistant.const import (
     ATTR_ENTITY_ID, SERVICE_TURN_OFF, SERVICE_TURN_ON)
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers import script
+
 
 REQUIREMENTS = ['fuzzywuzzy==0.15.0']
 
 ATTR_TEXT = 'text'
-
+ATTR_SENTENCE = 'sentence'
 DOMAIN = 'conversation'
 
 REGEX_TURN_COMMAND = re.compile(r'turn (?P<name>(?: |\w)+) (?P<command>\w+)')
@@ -29,9 +31,12 @@ SERVICE_PROCESS_SCHEMA = vol.Schema({
     vol.Required(ATTR_TEXT): vol.All(cv.string, vol.Lower),
 })
 
-CONFIG_SCHEMA = vol.Schema({
-    DOMAIN: vol.Schema({}),
-}, extra=vol.ALLOW_EXTRA)
+CONFIG_SCHEMA = vol.Schema({DOMAIN: vol.Schema({
+    cv.string: vol.Schema({
+        vol.Required(ATTR_SENTENCE): cv.string,
+        vol.Required('action'): cv.SCRIPT_SCHEMA,
+    })
+})}, extra=vol.ALLOW_EXTRA)
 
 
 def setup(hass, config):
@@ -40,9 +45,30 @@ def setup(hass, config):
     from fuzzywuzzy import process as fuzzyExtract
 
     logger = logging.getLogger(__name__)
+    config = config.get(DOMAIN, {})
+
+    choices = {attrs[ATTR_SENTENCE]: script.Script(
+        hass,
+        attrs['action'],
+        name)
+               for name, attrs in config.items()}
 
     def process(service):
         """Parse text into commands."""
+        # if actually configured
+        if choices:
+            text = service.data[ATTR_TEXT]
+            match = fuzzyExtract.extractOne(text, choices.keys())
+            scorelimit = 60  # arbitrary value
+            logging.info(
+                'matched up text %s and found %s',
+                text,
+                [match[0] if match[1] > scorelimit else 'nothing']
+                )
+            if match[1] > scorelimit:
+                choices[match[0]].run()  # run respective script
+                return
+
         text = service.data[ATTR_TEXT]
         match = REGEX_TURN_COMMAND.match(text)
 

homeassistant/components/cover/__init__.py

@@ -27,6 +27,7 @@ from homeassistant.const import (
 _LOGGER = logging.getLogger(__name__)
 
 DOMAIN = 'cover'
+DEPENDENCIES = ['group']
 SCAN_INTERVAL = timedelta(seconds=15)
 
 GROUP_NAME_ALL_COVERS = 'all covers'
@@ -39,6 +40,8 @@ DEVICE_CLASSES = [
     'garage',        # Garage door control
 ]
 
+DEVICE_CLASSES_SCHEMA = vol.All(vol.Lower, vol.In(DEVICE_CLASSES))
+
 SUPPORT_OPEN = 1
 SUPPORT_CLOSE = 2
 SUPPORT_SET_POSITION = 4

homeassistant/components/cover/command_line.py

@@ -112,10 +112,7 @@ class CommandCover(CoverDevice):
     def is_closed(self):
         """Return if the cover is closed."""
         if self.current_cover_position is not None:
-            if self.current_cover_position > 0:
-                return False
-            else:
-                return True
+            return self.current_cover_position == 0
 
     @property
     def current_cover_position(self):

homeassistant/components/cover/demo.py

@@ -79,8 +79,7 @@ class DemoCover(CoverDevice):
         """Flag supported features."""
         if self._supported_features is not None:
             return self._supported_features
-        else:
-            return super().supported_features
+        return super().supported_features
 
     def close_cover(self, **kwargs):
         """Close the cover."""

homeassistant/components/cover/garadget.py

@@ -159,8 +159,7 @@ class GaradgetCover(CoverDevice):
         """Return if the cover is closed."""
         if self._state == STATE_UNKNOWN:
             return None
-        else:
-            return self._state == STATE_CLOSED
+        return self._state == STATE_CLOSED
 
     @property
     def device_class(self):

homeassistant/components/cover/homematic.py

@@ -1,5 +1,5 @@
 """
-The homematic cover platform.
+The HomeMatic cover platform.
 
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/cover.homematic/
@@ -20,8 +20,8 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         return
 
     devices = []
-    for config in discovery_info[ATTR_DISCOVER_DEVICES]:
-        new_device = HMCover(hass, config)
+    for conf in discovery_info[ATTR_DISCOVER_DEVICES]:
+        new_device = HMCover(hass, conf)
         new_device.link_homematic()
         devices.append(new_device)
 
@@ -29,7 +29,7 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
 
 class HMCover(HMDevice, CoverDevice):
-    """Representation a Homematic Cover."""
+    """Representation a HomeMatic Cover."""
 
     @property
     def current_cover_position(self):
@@ -52,10 +52,7 @@ class HMCover(HMDevice, CoverDevice):
     def is_closed(self):
         """Return if the cover is closed."""
         if self.current_cover_position is not None:
-            if self.current_cover_position > 0:
-                return False
-            else:
-                return True
+            return self.current_cover_position == 0
 
     def open_cover(self, **kwargs):
         """Open the cover."""
@@ -70,7 +67,6 @@ class HMCover(HMDevice, CoverDevice):
         self._hmdevice.stop(self._channel)
 
     def _init_data_struct(self):
-        """Generate a data dict (self._data) from hm metadata."""
-        # Add state to data dict
+        """Generate a data dictoinary (self._data) from metadata."""
         self._state = "LEVEL"
         self._data.update({self._state: STATE_UNKNOWN})

homeassistant/components/cover/knx.py

@@ -0,0 +1,185 @@
+"""
+Support for KNX covers.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/cover.knx/
+"""
+import logging
+
+import voluptuous as vol
+
+from homeassistant.components.cover import (
+    CoverDevice, PLATFORM_SCHEMA, ATTR_POSITION, DEVICE_CLASSES_SCHEMA,
+    SUPPORT_OPEN, SUPPORT_CLOSE, SUPPORT_SET_POSITION, SUPPORT_STOP,
+    SUPPORT_SET_TILT_POSITION
+)
+from homeassistant.components.knx import (KNXConfig, KNXMultiAddressDevice)
+from homeassistant.const import (CONF_NAME, CONF_DEVICE_CLASS)
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+CONF_GETPOSITION_ADDRESS = 'getposition_address'
+CONF_SETPOSITION_ADDRESS = 'setposition_address'
+CONF_GETANGLE_ADDRESS = 'getangle_address'
+CONF_SETANGLE_ADDRESS = 'setangle_address'
+CONF_STOP = 'stop_address'
+CONF_UPDOWN = 'updown_address'
+CONF_INVERT_POSITION = 'invert_position'
+CONF_INVERT_ANGLE = 'invert_angle'
+
+DEFAULT_NAME = 'KNX Cover'
+DEPENDENCIES = ['knx']
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_UPDOWN): cv.string,
+    vol.Required(CONF_STOP): cv.string,
+    vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
+    vol.Optional(CONF_GETPOSITION_ADDRESS): cv.string,
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Optional(CONF_SETPOSITION_ADDRESS): cv.string,
+    vol.Optional(CONF_INVERT_POSITION, default=False): cv.boolean,
+    vol.Inclusive(CONF_GETANGLE_ADDRESS, 'angle'): cv.string,
+    vol.Inclusive(CONF_SETANGLE_ADDRESS, 'angle'): cv.string,
+    vol.Optional(CONF_INVERT_ANGLE, default=False): cv.boolean,
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Create and add an entity based on the configuration."""
+    add_devices([KNXCover(hass, KNXConfig(config))])
+
+
+class KNXCover(KNXMultiAddressDevice, CoverDevice):
+    """Representation of a KNX cover. e.g. a rollershutter."""
+
+    def __init__(self, hass, config):
+        """Initialize the cover."""
+        KNXMultiAddressDevice.__init__(
+            self, hass, config,
+            ['updown', 'stop'],  # required
+            optional=['setposition', 'getposition',
+                      'getangle', 'setangle']
+        )
+        self._device_class = config.config.get(CONF_DEVICE_CLASS)
+        self._invert_position = config.config.get(CONF_INVERT_POSITION)
+        self._invert_angle = config.config.get(CONF_INVERT_ANGLE)
+        self._hass = hass
+        self._current_pos = None
+        self._target_pos = None
+        self._current_tilt = None
+        self._target_tilt = None
+        self._supported_features = SUPPORT_OPEN | SUPPORT_CLOSE | \
+            SUPPORT_SET_POSITION | SUPPORT_STOP
+
+        # Tilt is only supported, if there is a angle get and set address
+        if CONF_SETANGLE_ADDRESS in config.config:
+            _LOGGER.debug("%s: Tilt supported at addresses %s, %s",
+                          self.name, config.config.get(CONF_SETANGLE_ADDRESS),
+                          config.config.get(CONF_GETANGLE_ADDRESS))
+            self._supported_features = self._supported_features | \
+                SUPPORT_SET_TILT_POSITION
+
+    @property
+    def should_poll(self):
+        """Polling is needed for the KNX cover."""
+        return True
+
+    @property
+    def supported_features(self):
+        """Flag supported features."""
+        return self._supported_features
+
+    @property
+    def is_closed(self):
+        """Return if the cover is closed."""
+        if self.current_cover_position is not None:
+            if self.current_cover_position > 0:
+                return False
+            else:
+                return True
+
+    @property
+    def current_cover_position(self):
+        """Return current position of cover.
+
+        None is unknown, 0 is closed, 100 is fully open.
+        """
+        return self._current_pos
+
+    @property
+    def target_position(self):
+        """Return the position we are trying to reach: 0 - 100."""
+        return self._target_pos
+
+    @property
+    def current_cover_tilt_position(self):
+        """Return current position of cover.
+
+        None is unknown, 0 is closed, 100 is fully open.
+        """
+        return self._current_tilt
+
+    @property
+    def target_tilt(self):
+        """Return the tilt angle (in %) we are trying to reach: 0 - 100."""
+        return self._target_tilt
+
+    def set_cover_position(self, **kwargs):
+        """Set new target position."""
+        position = kwargs.get(ATTR_POSITION)
+        if position is None:
+            return
+
+        if self._invert_position:
+            position = 100-position
+
+        self._target_pos = position
+        self.set_percentage('setposition', position)
+        _LOGGER.debug("%s: Set target position to %d", self.name, position)
+
+    def update(self):
+        """Update device state."""
+        super().update()
+        value = self.get_percentage('getposition')
+        if value is not None:
+            self._current_pos = value
+            if self._invert_position:
+                self._current_pos = 100-value
+            _LOGGER.debug("%s: position = %d", self.name, value)
+
+        if self._supported_features & SUPPORT_SET_TILT_POSITION:
+            value = self.get_percentage('getangle')
+            if value is not None:
+                self._current_tilt = value
+                if self._invert_angle:
+                    self._current_tilt = 100-value
+                _LOGGER.debug("%s: tilt = %d", self.name, value)
+
+    def open_cover(self, **kwargs):
+        """Open the cover."""
+        _LOGGER.debug("%s: open: updown = 0", self.name)
+        self.set_int_value('updown', 0)
+
+    def close_cover(self, **kwargs):
+        """Close the cover."""
+        _LOGGER.debug("%s: open: updown = 1", self.name)
+        self.set_int_value('updown', 1)
+
+    def stop_cover(self, **kwargs):
+        """Stop the cover movement."""
+        _LOGGER.debug("%s: stop: stop = 1", self.name)
+        self.set_int_value('stop', 1)
+
+    def set_cover_tilt_position(self, tilt_position, **kwargs):
+        """Move the cover til to a specific position."""
+        if self._invert_angle:
+            tilt_position = 100-tilt_position
+
+        self._target_tilt = round(tilt_position, -1)
+        self.set_percentage('setangle', tilt_position)
+
+    @property
+    def device_class(self):
+        """Return the class of this device, from component DEVICE_CLASSES."""
+        return self._device_class

homeassistant/components/cover/mqtt.py

@@ -14,7 +14,9 @@ import homeassistant.components.mqtt as mqtt
 from homeassistant.components.cover import (
     CoverDevice, ATTR_TILT_POSITION, SUPPORT_OPEN_TILT,
     SUPPORT_CLOSE_TILT, SUPPORT_STOP_TILT, SUPPORT_SET_TILT_POSITION,
-    SUPPORT_OPEN, SUPPORT_CLOSE, SUPPORT_STOP, SUPPORT_SET_POSITION)
+    SUPPORT_OPEN, SUPPORT_CLOSE, SUPPORT_STOP, SUPPORT_SET_POSITION,
+    ATTR_POSITION)
+from homeassistant.exceptions import TemplateError
 from homeassistant.const import (
     CONF_NAME, CONF_VALUE_TEMPLATE, CONF_OPTIMISTIC, STATE_OPEN,
     STATE_CLOSED, STATE_UNKNOWN)
@@ -29,6 +31,8 @@ DEPENDENCIES = ['mqtt']
 
 CONF_TILT_COMMAND_TOPIC = 'tilt_command_topic'
 CONF_TILT_STATUS_TOPIC = 'tilt_status_topic'
+CONF_POSITION_TOPIC = 'set_position_topic'
+CONF_SET_POSITION_TEMPLATE = 'set_position_template'
 
 CONF_PAYLOAD_OPEN = 'payload_open'
 CONF_PAYLOAD_CLOSE = 'payload_close'
@@ -55,10 +59,17 @@ DEFAULT_TILT_MAX = 100
 DEFAULT_TILT_OPTIMISTIC = False
 DEFAULT_TILT_INVERT_STATE = False
 
+OPEN_CLOSE_FEATURES = (SUPPORT_OPEN | SUPPORT_CLOSE | SUPPORT_STOP)
 TILT_FEATURES = (SUPPORT_OPEN_TILT | SUPPORT_CLOSE_TILT | SUPPORT_STOP_TILT |
                  SUPPORT_SET_TILT_POSITION)
 
-PLATFORM_SCHEMA = mqtt.MQTT_RW_PLATFORM_SCHEMA.extend({
+PLATFORM_SCHEMA = mqtt.MQTT_BASE_PLATFORM_SCHEMA.extend({
+    vol.Optional(CONF_COMMAND_TOPIC, default=None): valid_publish_topic,
+    vol.Optional(CONF_POSITION_TOPIC, default=None): valid_publish_topic,
+    vol.Optional(CONF_SET_POSITION_TEMPLATE, default=None): cv.template,
+    vol.Optional(CONF_RETAIN, default=DEFAULT_RETAIN): cv.boolean,
+    vol.Optional(CONF_STATE_TOPIC): valid_subscribe_topic,
+    vol.Optional(CONF_VALUE_TEMPLATE): cv.template,
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
     vol.Optional(CONF_PAYLOAD_OPEN, default=DEFAULT_PAYLOAD_OPEN): cv.string,
     vol.Optional(CONF_PAYLOAD_CLOSE, default=DEFAULT_PAYLOAD_CLOSE): cv.string,
@@ -87,6 +98,9 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     value_template = config.get(CONF_VALUE_TEMPLATE)
     if value_template is not None:
         value_template.hass = hass
+    set_position_template = config.get(CONF_SET_POSITION_TEMPLATE)
+    if set_position_template is not None:
+        set_position_template.hass = hass
 
     async_add_devices([MqttCover(
         config.get(CONF_NAME),
@@ -109,6 +123,8 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
         config.get(CONF_TILT_MAX),
         config.get(CONF_TILT_STATE_OPTIMISTIC),
         config.get(CONF_TILT_INVERT_STATE),
+        config.get(CONF_POSITION_TOPIC),
+        set_position_template,
     )])
 
 
@@ -120,7 +136,7 @@ class MqttCover(CoverDevice):
                  payload_open, payload_close, payload_stop,
                  optimistic, value_template, tilt_open_position,
                  tilt_closed_position, tilt_min, tilt_max, tilt_optimistic,
-                 tilt_invert):
+                 tilt_invert, position_topic, set_position_template):
         """Initialize the cover."""
         self._position = None
         self._state = None
@@ -145,6 +161,8 @@ class MqttCover(CoverDevice):
         self._tilt_max = tilt_max
         self._tilt_optimistic = tilt_optimistic
         self._tilt_invert = tilt_invert
+        self._position_topic = position_topic
+        self._set_position_template = set_position_template
 
     @asyncio.coroutine
     def async_added_to_hass(self):
@@ -233,9 +251,11 @@ class MqttCover(CoverDevice):
     @property
     def supported_features(self):
         """Flag supported features."""
-        supported_features = SUPPORT_OPEN | SUPPORT_CLOSE | SUPPORT_STOP
+        supported_features = 0
+        if self._command_topic is not None:
+            supported_features = OPEN_CLOSE_FEATURES
 
-        if self.current_cover_position is not None:
+        if self._position_topic is not None:
             supported_features |= SUPPORT_SET_POSITION
 
         if self._tilt_command_topic is not None:
@@ -315,6 +335,22 @@ class MqttCover(CoverDevice):
         mqtt.async_publish(self.hass, self._tilt_command_topic,
                            level, self._qos, self._retain)
 
+    @asyncio.coroutine
+    def async_set_cover_position(self, **kwargs):
+        """Move the cover to a specific position."""
+        if ATTR_POSITION in kwargs:
+            position = kwargs[ATTR_POSITION]
+            if self._set_position_template is not None:
+                try:
+                    position = self._set_position_template.async_render(
+                        **kwargs)
+                except TemplateError as ex:
+                    _LOGGER.error(ex)
+                    self._state = None
+
+            mqtt.async_publish(self.hass, self._position_topic,
+                               position, self._qos, self._retain)
+
     def find_percentage_in_range(self, position):
         """Find the 0-100% value within the specified range."""
         # the range of motion as defined by the min max values
@@ -325,8 +361,7 @@ class MqttCover(CoverDevice):
         position_percentage = float(offset_position) / tilt_range * 100.0
         if self._tilt_invert:
             return 100 - position_percentage
-        else:
-            return position_percentage
+        return position_percentage
 
     def find_in_range_from_percent(self, percentage):
         """

homeassistant/components/cover/myq.py

@@ -14,9 +14,7 @@ from homeassistant.const import (
 import homeassistant.helpers.config_validation as cv
 import homeassistant.loader as loader
 
-REQUIREMENTS = [
-    'https://github.com/arraylabs/pymyq/archive/v0.0.8.zip'
-    '#pymyq==0.0.8']
+REQUIREMENTS = ['pymyq==0.0.8']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/cover/mysensors.py

@@ -53,8 +53,7 @@ class MySensorsCover(mysensors.MySensorsDeviceEntity, CoverDevice):
         set_req = self.gateway.const.SetReq
         if set_req.V_DIMMER in self._values:
             return self._values.get(set_req.V_DIMMER) == 0
-        else:
-            return self._values.get(set_req.V_LIGHT) == STATE_OFF
+        return self._values.get(set_req.V_LIGHT) == STATE_OFF
 
     @property
     def current_cover_position(self):

homeassistant/components/cover/opengarage.py

@@ -117,8 +117,7 @@ class OpenGarageCover(CoverDevice):
         """Return if the cover is closed."""
         if self._state == STATE_UNKNOWN:
             return None
-        else:
-            return self._state in [STATE_CLOSED, STATE_OPENING]
+        return self._state in [STATE_CLOSED, STATE_OPENING]
 
     def close_cover(self):
         """Close the cover."""

homeassistant/components/cover/template.py

@@ -0,0 +1,373 @@
+"""
+Support for covers which integrate with other components.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/cover.template/
+"""
+import asyncio
+import logging
+
+import voluptuous as vol
+
+from homeassistant.core import callback
+from homeassistant.components.cover import (
+    ENTITY_ID_FORMAT, CoverDevice, PLATFORM_SCHEMA,
+    SUPPORT_OPEN_TILT, SUPPORT_CLOSE_TILT, SUPPORT_STOP_TILT,
+    SUPPORT_SET_TILT_POSITION, SUPPORT_OPEN, SUPPORT_CLOSE, SUPPORT_STOP,
+    SUPPORT_SET_POSITION, ATTR_POSITION, ATTR_TILT_POSITION)
+from homeassistant.const import (
+    CONF_FRIENDLY_NAME, CONF_ENTITY_ID,
+    EVENT_HOMEASSISTANT_START, MATCH_ALL,
+    CONF_VALUE_TEMPLATE, CONF_ICON_TEMPLATE,
+    STATE_OPEN, STATE_CLOSED)
+from homeassistant.exceptions import TemplateError
+import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity import async_generate_entity_id
+from homeassistant.helpers.event import async_track_state_change
+from homeassistant.helpers.restore_state import async_get_last_state
+from homeassistant.helpers.script import Script
+
+_LOGGER = logging.getLogger(__name__)
+_VALID_STATES = [STATE_OPEN, STATE_CLOSED, 'true', 'false']
+
+CONF_COVERS = 'covers'
+
+CONF_POSITION_TEMPLATE = 'position_template'
+CONF_TILT_TEMPLATE = 'tilt_template'
+OPEN_ACTION = 'open_cover'
+CLOSE_ACTION = 'close_cover'
+STOP_ACTION = 'stop_cover'
+POSITION_ACTION = 'set_cover_position'
+TILT_ACTION = 'set_cover_tilt_position'
+CONF_VALUE_OR_POSITION_TEMPLATE = 'value_or_position'
+CONF_OPEN_OR_CLOSE = 'open_or_close'
+
+TILT_FEATURES = (SUPPORT_OPEN_TILT | SUPPORT_CLOSE_TILT | SUPPORT_STOP_TILT |
+                 SUPPORT_SET_TILT_POSITION)
+
+COVER_SCHEMA = vol.Schema({
+    vol.Inclusive(OPEN_ACTION, CONF_OPEN_OR_CLOSE): cv.SCRIPT_SCHEMA,
+    vol.Inclusive(CLOSE_ACTION, CONF_OPEN_OR_CLOSE): cv.SCRIPT_SCHEMA,
+    vol.Optional(STOP_ACTION): cv.SCRIPT_SCHEMA,
+    vol.Exclusive(CONF_POSITION_TEMPLATE,
+                  CONF_VALUE_OR_POSITION_TEMPLATE): cv.template,
+    vol.Exclusive(CONF_VALUE_TEMPLATE,
+                  CONF_VALUE_OR_POSITION_TEMPLATE): cv.template,
+    vol.Optional(CONF_POSITION_TEMPLATE): cv.template,
+    vol.Optional(CONF_TILT_TEMPLATE): cv.template,
+    vol.Optional(CONF_ICON_TEMPLATE): cv.template,
+    vol.Optional(POSITION_ACTION): cv.SCRIPT_SCHEMA,
+    vol.Optional(TILT_ACTION): cv.SCRIPT_SCHEMA,
+    vol.Optional(CONF_FRIENDLY_NAME, default=None): cv.string,
+    vol.Optional(CONF_ENTITY_ID): cv.entity_ids
+})
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_COVERS): vol.Schema({cv.slug: COVER_SCHEMA}),
+})
+
+
+@asyncio.coroutine
+def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+    """Set up the Template cover."""
+    covers = []
+
+    for device, device_config in config[CONF_COVERS].items():
+        friendly_name = device_config.get(CONF_FRIENDLY_NAME, device)
+        state_template = device_config.get(CONF_VALUE_TEMPLATE)
+        position_template = device_config.get(CONF_POSITION_TEMPLATE)
+        tilt_template = device_config.get(CONF_TILT_TEMPLATE)
+        icon_template = device_config.get(CONF_ICON_TEMPLATE)
+        open_action = device_config.get(OPEN_ACTION)
+        close_action = device_config.get(CLOSE_ACTION)
+        stop_action = device_config.get(STOP_ACTION)
+        position_action = device_config.get(POSITION_ACTION)
+        tilt_action = device_config.get(TILT_ACTION)
+
+        if position_template is None and state_template is None:
+            _LOGGER.error('Must specify either %s' or '%s',
+                          CONF_VALUE_TEMPLATE, CONF_VALUE_TEMPLATE)
+            continue
+
+        if position_action is None and open_action is None:
+            _LOGGER.error('Must specify at least one of %s' or '%s',
+                          OPEN_ACTION, POSITION_ACTION)
+            continue
+        template_entity_ids = set()
+        if state_template is not None:
+            temp_ids = state_template.extract_entities()
+            if str(temp_ids) != MATCH_ALL:
+                template_entity_ids |= set(temp_ids)
+
+        if position_template is not None:
+            temp_ids = position_template.extract_entities()
+            if str(temp_ids) != MATCH_ALL:
+                template_entity_ids |= set(temp_ids)
+
+        if tilt_template is not None:
+            temp_ids = tilt_template.extract_entities()
+            if str(temp_ids) != MATCH_ALL:
+                template_entity_ids |= set(temp_ids)
+
+        if icon_template is not None:
+            temp_ids = icon_template.extract_entities()
+            if str(temp_ids) != MATCH_ALL:
+                template_entity_ids |= set(temp_ids)
+
+        if not template_entity_ids:
+            template_entity_ids = MATCH_ALL
+
+        entity_ids = device_config.get(CONF_ENTITY_ID, template_entity_ids)
+
+        covers.append(
+            CoverTemplate(
+                hass,
+                device, friendly_name, state_template,
+                position_template, tilt_template, icon_template,
+                open_action, close_action, stop_action,
+                position_action, tilt_action, entity_ids
+            )
+        )
+    if not covers:
+        _LOGGER.error("No covers added")
+        return False
+
+    async_add_devices(covers, True)
+    return True
+
+
+class CoverTemplate(CoverDevice):
+    """Representation of a Template cover."""
+
+    def __init__(self, hass, device_id, friendly_name, state_template,
+                 position_template, tilt_template, icon_template,
+                 open_action, close_action, stop_action,
+                 position_action, tilt_action, entity_ids):
+        """Initialize the Template cover."""
+        self.hass = hass
+        self.entity_id = async_generate_entity_id(
+            ENTITY_ID_FORMAT, device_id, hass=hass)
+        self._name = friendly_name
+        self._template = state_template
+        self._position_template = position_template
+        self._tilt_template = tilt_template
+        self._icon_template = icon_template
+        self._open_script = None
+        if open_action is not None:
+            self._open_script = Script(hass, open_action)
+        self._close_script = None
+        if close_action is not None:
+            self._close_script = Script(hass, close_action)
+        self._stop_script = None
+        if stop_action is not None:
+            self._stop_script = Script(hass, stop_action)
+        self._position_script = None
+        if position_action is not None:
+            self._position_script = Script(hass, position_action)
+        self._tilt_script = None
+        if tilt_action is not None:
+            self._tilt_script = Script(hass, tilt_action)
+        self._icon = None
+        self._position = None
+        self._tilt_value = None
+        self._entities = entity_ids
+
+        if self._template is not None:
+            self._template.hass = self.hass
+        if self._position_template is not None:
+            self._position_template.hass = self.hass
+        if self._tilt_template is not None:
+            self._tilt_template.hass = self.hass
+        if self._icon_template is not None:
+            self._icon_template.hass = self.hass
+
+    @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._position = 100 if state.state == STATE_OPEN else 0
+
+        @callback
+        def template_cover_state_listener(entity, old_state, new_state):
+            """Handle target device state changes."""
+            self.hass.async_add_job(self.async_update_ha_state(True))
+
+        @callback
+        def template_cover_startup(event):
+            """Update template on startup."""
+            async_track_state_change(
+                self.hass, self._entities, template_cover_state_listener)
+
+            self.hass.async_add_job(self.async_update_ha_state(True))
+
+        self.hass.bus.async_listen_once(
+            EVENT_HOMEASSISTANT_START, template_cover_startup)
+
+    @property
+    def name(self):
+        """Return the name of the cover."""
+        return self._name
+
+    @property
+    def is_closed(self):
+        """Return if the cover is closed."""
+        return self._position == 0
+
+    @property
+    def current_cover_position(self):
+        """Return current position of cover.
+
+        None is unknown, 0 is closed, 100 is fully open.
+        """
+        return self._position
+
+    @property
+    def current_cover_tilt_position(self):
+        """Return current position of cover tilt.
+
+        None is unknown, 0 is closed, 100 is fully open.
+        """
+        return self._tilt_value
+
+    @property
+    def icon(self):
+        """Return the icon to use in the frontend, if any."""
+        return self._icon
+
+    @property
+    def supported_features(self):
+        """Flag supported features."""
+        supported_features = SUPPORT_OPEN | SUPPORT_CLOSE
+
+        if self._stop_script is not None:
+            supported_features |= SUPPORT_STOP
+
+        if self._position_script is not None:
+            supported_features |= SUPPORT_SET_POSITION
+
+        if self.current_cover_tilt_position is not None:
+            supported_features |= TILT_FEATURES
+
+        return supported_features
+
+    @property
+    def should_poll(self):
+        """Return the polling state."""
+        return False
+
+    @asyncio.coroutine
+    def async_open_cover(self, **kwargs):
+        """Move the cover up."""
+        if self._open_script:
+            self.hass.async_add_job(self._open_script.async_run())
+        elif self._position_script:
+            self.hass.async_add_job(self._position_script.async_run(
+                {"position": 100}))
+
+    @asyncio.coroutine
+    def async_close_cover(self, **kwargs):
+        """Move the cover down."""
+        if self._close_script:
+            self.hass.async_add_job(self._close_script.async_run())
+        elif self._position_script:
+            self.hass.async_add_job(self._position_script.async_run(
+                {"position": 0}))
+
+    @asyncio.coroutine
+    def async_stop_cover(self, **kwargs):
+        """Fire the stop action."""
+        if self._stop_script:
+            self.hass.async_add_job(self._stop_script.async_run())
+
+    @asyncio.coroutine
+    def async_set_cover_position(self, **kwargs):
+        """Set cover position."""
+        self._position = kwargs[ATTR_POSITION]
+        self.hass.async_add_job(self._position_script.async_run(
+            {"position": self._position}))
+
+    @asyncio.coroutine
+    def async_open_cover_tilt(self, **kwargs):
+        """Tilt the cover open."""
+        self._tilt_value = 100
+        self.hass.async_add_job(self._tilt_script.async_run(
+            {"tilt": self._tilt_value}))
+
+    @asyncio.coroutine
+    def async_close_cover_tilt(self, **kwargs):
+        """Tilt the cover closed."""
+        self._tilt_value = 0
+        self.hass.async_add_job(self._tilt_script.async_run(
+            {"tilt": self._tilt_value}))
+
+    @asyncio.coroutine
+    def async_set_cover_tilt_position(self, **kwargs):
+        """Move the cover tilt to a specific position."""
+        self._tilt_value = kwargs[ATTR_TILT_POSITION]
+        self.hass.async_add_job(self._tilt_script.async_run(
+            {"tilt": self._tilt_value}))
+
+    @asyncio.coroutine
+    def async_update(self):
+        """Update the state from the template."""
+        if self._template is not None:
+            try:
+                state = self._template.async_render().lower()
+                if state in _VALID_STATES:
+                    if state in ('true', STATE_OPEN):
+                        self._position = 100
+                    else:
+                        self._position = 0
+                else:
+                    _LOGGER.error(
+                        'Received invalid cover is_on state: %s. Expected: %s',
+                        state, ', '.join(_VALID_STATES))
+                    self._position = None
+            except TemplateError as ex:
+                _LOGGER.error(ex)
+                self._position = None
+        if self._position_template is not None:
+            try:
+                state = float(self._position_template.async_render())
+                if state < 0 or state > 100:
+                    self._position = None
+                    _LOGGER.error("Cover position value must be"
+                                  " between 0 and 100."
+                                  " Value was: %.2f", state)
+                else:
+                    self._position = state
+            except TemplateError as ex:
+                _LOGGER.error(ex)
+                self._position = None
+            except ValueError as ex:
+                _LOGGER.error(ex)
+                self._position = None
+        if self._tilt_template is not None:
+            try:
+                state = float(self._tilt_template.async_render())
+                if state < 0 or state > 100:
+                    self._tilt_value = None
+                    _LOGGER.error("Tilt value must be between 0 and 100."
+                                  " Value was: %.2f", state)
+                else:
+                    self._tilt_value = state
+            except TemplateError as ex:
+                _LOGGER.error(ex)
+                self._tilt_value = None
+            except ValueError as ex:
+                _LOGGER.error(ex)
+                self._tilt_value = None
+        if self._icon_template is not None:
+            try:
+                self._icon = self._icon_template.async_render()
+            except TemplateError as ex:
+                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 icon template %s,'
+                                    ' the state is unknown.', self._name)
+                    return
+                self._icon = super().icon
+                _LOGGER.error('Could not render icon template %s: %s',
+                              self._name, ex)

homeassistant/components/cover/vera.py

@@ -53,10 +53,7 @@ class VeraCover(VeraDevice, CoverDevice):
     def is_closed(self):
         """Return if the cover is closed."""
         if self.current_cover_position is not None:
-            if self.current_cover_position > 0:
-                return False
-            else:
-                return True
+            return self.current_cover_position == 0
 
     def open_cover(self, **kwargs):
         """Open the cover."""

homeassistant/components/cover/wink.py

@@ -29,20 +29,16 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 class WinkCoverDevice(WinkDevice, CoverDevice):
     """Representation of a Wink cover device."""
 
-    def __init__(self, wink, hass):
-        """Initialize the cover."""
-        super().__init__(wink, hass)
-
     @asyncio.coroutine
     def async_added_to_hass(self):
         """Callback when entity is added to hass."""
         self.hass.data[DOMAIN]['entities']['cover'].append(self)
 
-    def close_cover(self):
+    def close_cover(self, **kwargs):
         """Close the shade."""
         self.wink.set_state(0)
 
-    def open_cover(self):
+    def open_cover(self, **kwargs):
         """Open the shade."""
         self.wink.set_state(1)
 

homeassistant/components/cover/zwave.py

@@ -73,8 +73,7 @@ class ZwaveRollershutter(zwave.ZWaveDeviceEntity, CoverDevice):
             return None
         if self.current_cover_position > 0:
             return False
-        else:
-            return True
+        return True
 
     @property
     def current_cover_position(self):
@@ -86,8 +85,7 @@ class ZwaveRollershutter(zwave.ZWaveDeviceEntity, CoverDevice):
                 return 0
             elif self._current_position >= 95:
                 return 100
-            else:
-                return self._current_position
+            return self._current_position
 
     def open_cover(self, **kwargs):
         """Move the roller shutter up."""

homeassistant/components/demo.py

@@ -210,6 +210,7 @@ def async_setup(hass, config):
             description=("Press the button on the bridge to register Philips "
                          "Hue with Home Assistant."),
             description_image="/static/images/config_philips_hue.jpg",
+            fields=[{'id': 'username', 'name': 'Username'}],
             submit_caption="I have pressed the button"
         )
         configurator_ids.append(request_id)

homeassistant/components/device_tracker/__init__.py

@@ -27,6 +27,7 @@ from homeassistant.helpers.event import async_track_time_interval
 from homeassistant.helpers.restore_state import async_get_last_state
 from homeassistant.helpers.typing import GPSType, ConfigType, HomeAssistantType
 import homeassistant.helpers.config_validation as cv
+from homeassistant.loader import get_component
 import homeassistant.util as util
 from homeassistant.util.async import run_coroutine_threadsafe
 import homeassistant.util.dt as dt_util
@@ -41,7 +42,7 @@ from homeassistant.const import (
 _LOGGER = logging.getLogger(__name__)
 
 DOMAIN = 'device_tracker'
-DEPENDENCIES = ['zone']
+DEPENDENCIES = ['zone', 'group']
 
 GROUP_NAME_ALL_DEVICES = 'all devices'
 ENTITY_ID_ALL_DEVICES = group.ENTITY_ID_FORMAT.format('all_devices')
@@ -122,15 +123,10 @@ def async_setup(hass: HomeAssistantType, config: ConfigType):
     """Set up the device tracker."""
     yaml_path = hass.config.path(YAML_DEVICES)
 
-    try:
-        conf = config.get(DOMAIN, [])
-    except vol.Invalid as ex:
-        async_log_exception(ex, DOMAIN, config, hass)
-        return False
-    else:
-        conf = conf[0] if conf else {}
-        consider_home = conf.get(CONF_CONSIDER_HOME, DEFAULT_CONSIDER_HOME)
-        track_new = conf.get(CONF_TRACK_NEW, DEFAULT_TRACK_NEW)
+    conf = config.get(DOMAIN, [])
+    conf = conf[0] if conf else {}
+    consider_home = conf.get(CONF_CONSIDER_HOME, DEFAULT_CONSIDER_HOME)
+    track_new = conf.get(CONF_TRACK_NEW, DEFAULT_TRACK_NEW)
 
     devices = yield from async_load_config(yaml_path, hass, consider_home)
     tracker = DeviceTracker(hass, consider_home, track_new, devices)
@@ -180,7 +176,7 @@ def async_setup(hass: HomeAssistantType, config: ConfigType):
     if setup_tasks:
         yield from asyncio.wait(setup_tasks, loop=hass.loop)
 
-    yield from tracker.async_setup_group()
+    tracker.async_setup_group()
 
     @callback
     def async_device_tracker_discovered(service, info):
@@ -233,7 +229,7 @@ class DeviceTracker(object):
         self.mac_to_dev = {dev.mac: dev for dev in devices if dev.mac}
         self.consider_home = consider_home
         self.track_new = track_new
-        self.group = None  # type: group.Group
+        self.group = None
         self._is_updating = asyncio.Lock(loop=hass.loop)
 
         for dev in devices:
@@ -246,18 +242,21 @@ class DeviceTracker(object):
     def see(self, mac: str=None, dev_id: str=None, host_name: str=None,
             location_name: str=None, gps: GPSType=None, gps_accuracy=None,
             battery: str=None, attributes: dict=None,
-            source_type: str=SOURCE_TYPE_GPS):
+            source_type: str=SOURCE_TYPE_GPS, picture: str=None,
+            icon: str=None):
         """Notify the device tracker that you see a device."""
         self.hass.add_job(
             self.async_see(mac, dev_id, host_name, location_name, gps,
-                           gps_accuracy, battery, attributes, source_type)
+                           gps_accuracy, battery, attributes, source_type,
+                           picture, icon)
         )
 
     @asyncio.coroutine
     def async_see(self, mac: str=None, dev_id: str=None, host_name: str=None,
                   location_name: str=None, gps: GPSType=None,
                   gps_accuracy=None, battery: str=None, attributes: dict=None,
-                  source_type: str=SOURCE_TYPE_GPS):
+                  source_type: str=SOURCE_TYPE_GPS, picture: str=None,
+                  icon: str=None):
         """Notify the device tracker that you see a device.
 
         This method is a coroutine.
@@ -285,7 +284,8 @@ class DeviceTracker(object):
         dev_id = util.ensure_unique_string(dev_id, self.devices.keys())
         device = Device(
             self.hass, self.consider_home, self.track_new,
-            dev_id, mac, (host_name or dev_id).replace('_', ' '))
+            dev_id, mac, (host_name or dev_id).replace('_', ' '),
+            picture=picture, icon=icon)
         self.devices[dev_id] = device
         if mac is not None:
             self.mac_to_dev[mac] = device
@@ -303,9 +303,10 @@ class DeviceTracker(object):
         })
 
         # During init, we ignore the group
-        if self.group is not None:
-            yield from self.group.async_update_tracked_entity_ids(
-                list(self.group.tracking) + [device.entity_id])
+        if self.group and self.track_new:
+            self.group.async_set_group(
+                self.hass, util.slugify(GROUP_NAME_ALL_DEVICES), visible=False,
+                name=GROUP_NAME_ALL_DEVICES, add=[device.entity_id])
 
         # lookup mac vendor string to be stored in config
         yield from device.set_vendor_for_mac()
@@ -327,16 +328,19 @@ class DeviceTracker(object):
                 update_config, self.hass.config.path(YAML_DEVICES),
                 dev_id, device)
 
-    @asyncio.coroutine
+    @callback
     def async_setup_group(self):
         """Initialize group for all tracked devices.
 
-        This method is a coroutine.
+        This method must be run in the event loop.
         """
-        entity_ids = (dev.entity_id for dev in self.devices.values()
-                      if dev.track)
-        self.group = yield from group.Group.async_create_group(
-            self.hass, GROUP_NAME_ALL_DEVICES, entity_ids, False)
+        entity_ids = [dev.entity_id for dev in self.devices.values()
+                      if dev.track]
+
+        self.group = get_component('group')
+        self.group.async_set_group(
+            self.hass, util.slugify(GROUP_NAME_ALL_DEVICES), visible=False,
+            name=GROUP_NAME_ALL_DEVICES, entity_ids=entity_ids)
 
     @callback
     def async_update_stale(self, now: dt_util.dt.datetime):

homeassistant/components/device_tracker/asuswrt.py

@@ -60,20 +60,11 @@ _LEASES_REGEX = re.compile(
     r'(?P<host>([^\s]+))')
 
 # Command to get both 5GHz and 2.4GHz clients
-_WL_CMD = '{ wl -i eth2 assoclist & wl -i eth1 assoclist ; }'
+_WL_CMD = 'for dev in `nvram get wl_ifnames`; do wl -i $dev assoclist; done'
 _WL_REGEX = re.compile(
     r'\w+\s' +
     r'(?P<mac>(([0-9A-F]{2}[:-]){5}([0-9A-F]{2})))')
 
-_ARP_CMD = 'arp -n'
-_ARP_REGEX = re.compile(
-    r'.+\s' +
-    r'\((?P<ip>([0-9]{1,3}[\.]){3}[0-9]{1,3})\)\s' +
-    r'.+\s' +
-    r'(?P<mac>(([0-9a-f]{2}[:-]){5}([0-9a-f]{2})))' +
-    r'\s' +
-    r'.*')
-
 _IP_NEIGH_CMD = 'ip neigh'
 _IP_NEIGH_REGEX = re.compile(
     r'(?P<ip>([0-9]{1,3}[\.]){3}[0-9]{1,3}|'
@@ -84,15 +75,6 @@ _IP_NEIGH_REGEX = re.compile(
     r'\s?(router)?'
     r'(?P<status>(\w+))')
 
-_NVRAM_CMD = 'nvram get client_info_tmp'
-_NVRAM_REGEX = re.compile(
-    r'.*>.*>' +
-    r'(?P<ip>([0-9]{1,3}[\.]){3}[0-9]{1,3})' +
-    r'>' +
-    r'(?P<mac>(([0-9a-fA-F]{2}[:-]){5}([0-9a-fA-F]{2})))' +
-    r'>' +
-    r'.*')
-
 
 # pylint: disable=unused-argument
 def get_scanner(hass, config):
@@ -102,7 +84,7 @@ def get_scanner(hass, config):
     return scanner if scanner.success_init else None
 
 
-AsusWrtResult = namedtuple('AsusWrtResult', 'neighbors leases arp nvram')
+AsusWrtResult = namedtuple('AsusWrtResult', 'neighbors leases')
 
 
 class AsusWrtDeviceScanner(DeviceScanner):
@@ -173,7 +155,7 @@ class AsusWrtDeviceScanner(DeviceScanner):
             return False
 
         with self.lock:
-            _LOGGER.info('Checking ARP')
+            _LOGGER.info('Checking Devices')
             data = self.get_asuswrt_data()
             if not data:
                 return False
@@ -182,7 +164,7 @@ class AsusWrtDeviceScanner(DeviceScanner):
                               client['status'] == 'REACHABLE' or
                               client['status'] == 'DELAY' or
                               client['status'] == 'STALE' or
-                              client['status'] == 'IN_NVRAM']
+                              client['status'] == 'IN_ASSOCLIST']
             self.last_results = active_clients
             return True
 
@@ -204,41 +186,12 @@ class AsusWrtDeviceScanner(DeviceScanner):
 
                 host = ''
 
-                # match mac addresses to IP addresses in ARP table
-                for arp in result.arp:
-                    if match.group('mac').lower() in \
-                            arp.decode('utf-8').lower():
-                        arp_match = _ARP_REGEX.search(
-                            arp.decode('utf-8').lower())
-                        if not arp_match:
-                            _LOGGER.warning("Could not parse arp row: %s", arp)
-                            continue
-
-                        devices[arp_match.group('ip')] = {
-                            'host': host,
-                            'status': '',
-                            'ip': arp_match.group('ip'),
-                            'mac': match.group('mac').upper(),
-                            }
-
-                # match mac addresses to IP addresses in NVRAM table
-                for nvr in result.nvram:
-                    if match.group('mac').upper() in nvr.decode('utf-8'):
-                        nvram_match = _NVRAM_REGEX.search(nvr.decode('utf-8'))
-                        if not nvram_match:
-                            _LOGGER.warning("Could not parse nvr row: %s", nvr)
-                            continue
-
-                        # skip current check if already in ARP table
-                        if nvram_match.group('ip') in devices.keys():
-                            continue
-
-                        devices[nvram_match.group('ip')] = {
-                            'host': host,
-                            'status': 'IN_NVRAM',
-                            'ip': nvram_match.group('ip'),
-                            'mac': match.group('mac').upper(),
-                            }
+                devices[match.group('mac').upper()] = {
+                    'host': host,
+                    'status': 'IN_ASSOCLIST',
+                    'ip': '',
+                    'mac': match.group('mac').upper(),
+                    }
 
         else:
             for lease in result.leases:
@@ -256,20 +209,23 @@ class AsusWrtDeviceScanner(DeviceScanner):
                 if host == '*':
                     host = ''
 
-                devices[match.group('ip')] = {
+                devices[match.group('mac')] = {
                     'host': host,
                     'status': '',
                     'ip': match.group('ip'),
                     'mac': match.group('mac').upper(),
                     }
 
-        for neighbor in result.neighbors:
-            match = _IP_NEIGH_REGEX.search(neighbor.decode('utf-8'))
-            if not match:
-                _LOGGER.warning("Could not parse neighbor row: %s", neighbor)
-                continue
-            if match.group('ip') in devices:
-                devices[match.group('ip')]['status'] = match.group('status')
+            for neighbor in result.neighbors:
+                match = _IP_NEIGH_REGEX.search(neighbor.decode('utf-8'))
+                if not match:
+                    _LOGGER.warning("Could not parse neighbor row: %s",
+                                    neighbor)
+                    continue
+                if match.group('mac') in devices:
+                    devices[match.group('mac')]['status'] = (
+                        match.group('status'))
+
         return devices
 
 
@@ -317,27 +273,19 @@ class SshConnection(_Connection):
         try:
             if not self.connected:
                 self.connect()
-            self._ssh.sendline(_IP_NEIGH_CMD)
-            self._ssh.prompt()
-            neighbors = self._ssh.before.split(b'\n')[1:-1]
             if self._ap:
-                self._ssh.sendline(_ARP_CMD)
-                self._ssh.prompt()
-                arp_result = self._ssh.before.split(b'\n')[1:-1]
+                neighbors = ['']
                 self._ssh.sendline(_WL_CMD)
                 self._ssh.prompt()
                 leases_result = self._ssh.before.split(b'\n')[1:-1]
-                self._ssh.sendline(_NVRAM_CMD)
-                self._ssh.prompt()
-                nvram_result = self._ssh.before.split(b'\n')[1].split(b'<')[1:]
             else:
-                arp_result = ['']
-                nvram_result = ['']
+                self._ssh.sendline(_IP_NEIGH_CMD)
+                self._ssh.prompt()
+                neighbors = self._ssh.before.split(b'\n')[1:-1]
                 self._ssh.sendline(_LEASES_CMD)
                 self._ssh.prompt()
                 leases_result = self._ssh.before.split(b'\n')[1:-1]
-            return AsusWrtResult(neighbors, leases_result, arp_result,
-                                 nvram_result)
+            return AsusWrtResult(neighbors, leases_result)
         except exceptions.EOF as err:
             _LOGGER.error("Connection refused. SSH enabled?")
             self.disconnect()
@@ -407,23 +355,14 @@ class TelnetConnection(_Connection):
             neighbors = (self._telnet.read_until(self._prompt_string).
                          split(b'\n')[1:-1])
             if self._ap:
-                self._telnet.write('{}\n'.format(_ARP_CMD).encode('ascii'))
-                arp_result = (self._telnet.read_until(self._prompt_string).
-                              split(b'\n')[1:-1])
                 self._telnet.write('{}\n'.format(_WL_CMD).encode('ascii'))
                 leases_result = (self._telnet.read_until(self._prompt_string).
                                  split(b'\n')[1:-1])
-                self._telnet.write('{}\n'.format(_NVRAM_CMD).encode('ascii'))
-                nvram_result = (self._telnet.read_until(self._prompt_string).
-                                split(b'\n')[1].split(b'<')[1:])
             else:
-                arp_result = ['']
-                nvram_result = ['']
                 self._telnet.write('{}\n'.format(_LEASES_CMD).encode('ascii'))
                 leases_result = (self._telnet.read_until(self._prompt_string).
                                  split(b'\n')[1:-1])
-            return AsusWrtResult(neighbors, leases_result, arp_result,
-                                 nvram_result)
+            return AsusWrtResult(neighbors, leases_result)
         except EOFError:
             _LOGGER.error("Unexpected response from router")
             self.disconnect()

homeassistant/components/device_tracker/bbox.py

@@ -52,8 +52,7 @@ class BboxDeviceScanner(DeviceScanner):
 
         if filter_named:
             return filter_named[0]
-        else:
-            return None
+        return None
 
     @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):

homeassistant/components/device_tracker/cisco_ios.py

@@ -87,21 +87,20 @@ class CiscoDeviceScanner(DeviceScanner):
             lines_result = lines_result[2:]
 
             for line in lines_result:
-                if len(line.split()) is 6:
-                    parts = line.split()
-                    if len(parts) != 6:
-                        continue
+                parts = line.split()
+                if len(parts) != 6:
+                    continue
 
-                    # ['Internet', '10.10.11.1', '-', '0027.d32d.0123', 'ARPA',
-                    # 'GigabitEthernet0']
-                    age = parts[2]
-                    hw_addr = parts[3]
+                # ['Internet', '10.10.11.1', '-', '0027.d32d.0123', 'ARPA',
+                # 'GigabitEthernet0']
+                age = parts[2]
+                hw_addr = parts[3]
 
-                    if age != "-":
-                        mac = _parse_cisco_mac_address(hw_addr)
-                        age = int(age)
-                        if age < 1:
-                            last_results.append(mac)
+                if age != "-":
+                    mac = _parse_cisco_mac_address(hw_addr)
+                    age = int(age)
+                    if age < 1:
+                        last_results.append(mac)
 
             self.last_results = last_results
             return True

homeassistant/components/device_tracker/linksys_smart.py

@@ -0,0 +1,113 @@
+"""Support for Linksys Smart Wifi routers."""
+import logging
+import threading
+from datetime import timedelta
+
+import requests
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.components.device_tracker import (
+    DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
+from homeassistant.const import CONF_HOST
+from homeassistant.util import Throttle
+
+MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
+DEFAULT_TIMEOUT = 10
+
+_LOGGER = logging.getLogger(__name__)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_HOST): cv.string,
+})
+
+
+def get_scanner(hass, config):
+    """Validate the configuration and return a Linksys AP scanner."""
+    try:
+        return LinksysSmartWifiDeviceScanner(config[DOMAIN])
+    except ConnectionError:
+        return None
+
+
+class LinksysSmartWifiDeviceScanner(DeviceScanner):
+    """This class queries a Linksys Access Point."""
+
+    def __init__(self, config):
+        """Initialize the scanner."""
+        self.host = config[CONF_HOST]
+
+        self.lock = threading.Lock()
+        self.last_results = {}
+
+        # Check if the access point is accessible
+        response = self._make_request()
+        if not response.status_code == 200:
+            raise ConnectionError("Cannot connect to Linksys Access Point")
+
+    def scan_devices(self):
+        """Scan for new devices and return a list with device IDs (MACs)."""
+        self._update_info()
+
+        return self.last_results.keys()
+
+    def get_device_name(self, mac):
+        """Return the name (if known) of the device."""
+        return self.last_results.get(mac)
+
+    @Throttle(MIN_TIME_BETWEEN_SCANS)
+    def _update_info(self):
+        """Check for connected devices."""
+        with self.lock:
+            _LOGGER.info("Checking Linksys Smart Wifi")
+
+            self.last_results = {}
+            response = self._make_request()
+            if response.status_code != 200:
+                _LOGGER.error(
+                    "Got HTTP status code %d when getting device list",
+                    response.status_code)
+                return False
+            try:
+                data = response.json()
+                result = data["responses"][0]
+                devices = result["output"]["devices"]
+                for device in devices:
+                    macs = device["knownMACAddresses"]
+                    if not macs:
+                        _LOGGER.warning(
+                            "Skipping device without known MAC address")
+                        continue
+                    mac = macs[-1]
+                    connections = device["connections"]
+                    if not connections:
+                        _LOGGER.debug("Device %s is not connected", mac)
+                        continue
+
+                    name = None
+                    for prop in device["properties"]:
+                        if prop["name"] == "userDeviceName":
+                            name = prop["value"]
+                    if not name:
+                        name = device.get("friendlyName", device["deviceID"])
+
+                    _LOGGER.debug("Device %s is connected", mac)
+                    self.last_results[mac] = name
+            except (KeyError, IndexError):
+                _LOGGER.exception("Router returned unexpected response")
+                return False
+            return True
+
+    def _make_request(self):
+        # Weirdly enough, this doesn't seem to require authentication
+        data = [{
+            "request": {
+                "sinceRevision": 0
+            },
+            "action": "http://linksys.com/jnap/devicelist/GetDevices"
+        }]
+        headers = {"X-JNAP-Action": "http://linksys.com/jnap/core/Transaction"}
+        return requests.post('http://{}/JNAP/'.format(self.host),
+                             timeout=DEFAULT_TIMEOUT,
+                             headers=headers,
+                             json=data)

homeassistant/components/device_tracker/locative.py

@@ -94,21 +94,20 @@ class LocativeView(HomeAssistantView):
                     partial(self.see, dev_id=device,
                             location_name=location_name, gps=gps_location))
                 return 'Setting location to not home'
-            else:
-                # Ignore the message if it is telling us to exit a zone that we
-                # aren't currently in. This occurs when a zone is entered
-                # before the previous zone was exited. The enter message will
-                # be sent first, then the exit message will be sent second.
-                return 'Ignoring exit from {} (already in {})'.format(
-                    location_name, current_state)
+
+            # Ignore the message if it is telling us to exit a zone that we
+            # aren't currently in. This occurs when a zone is entered
+            # before the previous zone was exited. The enter message will
+            # be sent first, then the exit message will be sent second.
+            return 'Ignoring exit from {} (already in {})'.format(
+                location_name, current_state)
 
         elif direction == 'test':
             # In the app, a test message can be sent. Just return something to
             # the user to let them know that it works.
             return 'Received test message.'
 
-        else:
-            _LOGGER.error('Received unidentified message from Locative: %s',
-                          direction)
-            return ('Received unidentified message: {}'.format(direction),
-                    HTTP_UNPROCESSABLE_ENTITY)
+        _LOGGER.error('Received unidentified message from Locative: %s',
+                      direction)
+        return ('Received unidentified message: {}'.format(direction),
+                HTTP_UNPROCESSABLE_ENTITY)

homeassistant/components/device_tracker/mikrotik.py

@@ -158,6 +158,11 @@ class MikrotikScanner(DeviceScanner):
                     for device in devices
                 }
             else:
-                self.last_results = mac_names
+                self.last_results = {
+                    device.get('mac-address'):
+                        mac_names.get(device.get('mac-address'))
+                    for device in device_names
+                    if device.get('active-address')
+                }
 
             return True

homeassistant/components/device_tracker/nmap_tracker.py

@@ -95,8 +95,7 @@ class NmapDeviceScanner(DeviceScanner):
 
         if filter_named:
             return filter_named[0]
-        else:
-            return None
+        return None
 
     @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):

homeassistant/components/device_tracker/owntracks.py

@@ -21,7 +21,7 @@ from homeassistant.components import zone as zone_comp
 from homeassistant.components.device_tracker import PLATFORM_SCHEMA
 
 DEPENDENCIES = ['mqtt']
-REQUIREMENTS = ['libnacl==1.5.0']
+REQUIREMENTS = ['libnacl==1.5.1']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -116,7 +116,6 @@ def async_setup_scanner(hass, config, async_see, discovery_info=None):
                 "key for topic %s", topic)
             return None
 
-    # pylint: disable=too-many-return-statements
     def validate_payload(topic, payload, data_type):
         """Validate the OwnTracks payload."""
         try:
@@ -132,8 +131,7 @@ def async_setup_scanner(hass, config, async_see, discovery_info=None):
             plaintext_payload = decrypt_payload(topic, data['data'])
             if plaintext_payload is None:
                 return None
-            else:
-                return validate_payload(topic, plaintext_payload, data_type)
+            return validate_payload(topic, plaintext_payload, data_type)
 
         if not isinstance(data, dict) or data.get('_type') != data_type:
             _LOGGER.debug("Skipping %s update for following data "

homeassistant/components/device_tracker/ping.py

@@ -57,7 +57,7 @@ class Host(object):
     def update(self, see):
         """Update device state by sending one or more ping messages."""
         failed = 0
-        while failed < self._count:  # check more times if host in unreachable
+        while failed < self._count:  # check more times if host is unreachable
             if self.ping():
                 see(dev_id=self.dev_id, source_type=SOURCE_TYPE_ROUTER)
                 return True

homeassistant/components/device_tracker/snmp.py

@@ -19,7 +19,7 @@ from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 
-REQUIREMENTS = ['pysnmp==4.3.7']
+REQUIREMENTS = ['pysnmp==4.3.8']
 
 CONF_COMMUNITY = 'community'
 CONF_AUTHKEY = 'authkey'

homeassistant/components/device_tracker/tado.py

@@ -90,8 +90,7 @@ class TadoDeviceScanner(DeviceScanner):
 
         if filter_named:
             return filter_named[0]
-        else:
-            return None
+        return None
 
     @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):