Merge branch 'wink_garage_door_support' of https://github.com/xrolfex/home-assistant into wink_garage_door_support

.coveragerc

@@ -6,10 +6,14 @@ omit =
 
     # omit pieces of code that rely on external devices being present
     homeassistant/components/alarm_control_panel/alarmdotcom.py
+    homeassistant/components/alarm_control_panel/nx584.py
 
     homeassistant/components/arduino.py
     homeassistant/components/*/arduino.py
 
+    homeassistant/components/bloomsky.py
+    homeassistant/components/*/bloomsky.py
+
     homeassistant/components/insteon_hub.py
     homeassistant/components/*/insteon_hub.py
 
@@ -102,6 +106,7 @@ omit =
     homeassistant/components/notify/pushbullet.py
     homeassistant/components/notify/pushetta.py
     homeassistant/components/notify/pushover.py
+    homeassistant/components/notify/rest.py
     homeassistant/components/notify/slack.py
     homeassistant/components/notify/smtp.py
     homeassistant/components/notify/syslog.py

homeassistant/__main__.py

@@ -7,10 +7,12 @@ import sys
 import threading
 import os
 import argparse
+import time
 
 from homeassistant import bootstrap
 import homeassistant.config as config_util
-from homeassistant.const import __version__, EVENT_HOMEASSISTANT_START
+from homeassistant.const import (__version__, EVENT_HOMEASSISTANT_START,
+                                 RESTART_EXIT_CODE)
 
 
 def validate_python():
@@ -76,6 +78,11 @@ def get_arguments():
         '--demo-mode',
         action='store_true',
         help='Start Home Assistant in demo mode')
+    parser.add_argument(
+        '--debug',
+        action='store_true',
+        help='Start Home Assistant in debug mode. Runs in single process to '
+        'enable use of interactive debuggers.')
     parser.add_argument(
         '--open-ui',
         action='store_true',
@@ -207,8 +214,11 @@ def uninstall_osx():
     print("Home Assistant has been uninstalled.")
 
 
-def setup_and_run_hass(config_dir, args):
+def setup_and_run_hass(config_dir, args, top_process=False):
-    """ Setup HASS and run. Block until stopped. """
+    """
+    Setup HASS and run. Block until stopped. Will assume it is running in a
+    subprocess unless top_process is set to true.
+    """
     if args.demo_mode:
         config = {
             'frontend': {},
@@ -235,7 +245,11 @@ def setup_and_run_hass(config_dir, args):
         hass.bus.listen_once(EVENT_HOMEASSISTANT_START, open_browser)
 
     hass.start()
-    sys.exit(int(hass.block_till_stopped()))
+    exit_code = int(hass.block_till_stopped())
+
+    if not top_process:
+        sys.exit(exit_code)
+    return exit_code
 
 
 def run_hass_process(hass_proc):
@@ -243,8 +257,8 @@ def run_hass_process(hass_proc):
     requested_stop = threading.Event()
     hass_proc.daemon = True
 
-    def request_stop():
+    def request_stop(*args):
-        """ request hass stop """
+        """ request hass stop, *args is for signal handler callback """
         requested_stop.set()
         hass_proc.terminate()
 
@@ -262,7 +276,10 @@ def run_hass_process(hass_proc):
             hass_proc.join()
         except KeyboardInterrupt:
             return False
-    return not requested_stop.isSet() and hass_proc.exitcode == 100
+
+    return (not requested_stop.isSet() and
+            hass_proc.exitcode == RESTART_EXIT_CODE,
+            hass_proc.exitcode)
 
 
 def main():
@@ -277,14 +294,16 @@ def main():
     # os x launchd functions
     if args.install_osx:
         install_osx()
-        return
+        return 0
     if args.uninstall_osx:
         uninstall_osx()
-        return
+        return 0
     if args.restart_osx:
         uninstall_osx()
+        # A small delay is needed on some systems to let the unload finish.
+        time.sleep(0.5)
         install_osx()
-        return
+        return 0
 
     # daemon functions
     if args.pid_file:
@@ -294,12 +313,23 @@ def main():
     if args.pid_file:
         write_pid(args.pid_file)
 
+    # Run hass in debug mode if requested
+    if args.debug:
+        sys.stderr.write('Running in debug mode. '
+                         'Home Assistant will not be able to restart.\n')
+        exit_code = setup_and_run_hass(config_dir, args, top_process=True)
+        if exit_code == RESTART_EXIT_CODE:
+            sys.stderr.write('Home Assistant requested a '
+                             'restart in debug mode.\n')
+        return exit_code
+
     # Run hass as child process. Restart if necessary.
     keep_running = True
     while keep_running:
         hass_proc = Process(target=setup_and_run_hass, args=(config_dir, args))
-        keep_running = run_hass_process(hass_proc)
+        keep_running, exit_code = run_hass_process(hass_proc)
+    return exit_code
 
 
 if __name__ == "__main__":
-    main()
+    sys.exit(main())

homeassistant/components/alarm_control_panel/__init__.py

@@ -61,6 +61,8 @@ def setup(hass, config):
 
         for alarm in target_alarms:
             getattr(alarm, method)(code)
+            if alarm.should_poll:
+                alarm.update_ha_state(True)
 
     descriptions = load_yaml_config_file(
         os.path.join(os.path.dirname(__file__), 'services.yaml'))

homeassistant/components/alarm_control_panel/alarmdotcom.py

@@ -90,7 +90,6 @@ class AlarmDotCom(alarm.AlarmControlPanel):
         # Open another session to alarm.com to fire off the command
         _alarm = Alarmdotcom(self._username, self._password, timeout=10)
         _alarm.disarm()
-        self.update_ha_state()
 
     def alarm_arm_home(self, code=None):
         """ Send arm home command. """
@@ -100,7 +99,6 @@ class AlarmDotCom(alarm.AlarmControlPanel):
         # Open another session to alarm.com to fire off the command
         _alarm = Alarmdotcom(self._username, self._password, timeout=10)
         _alarm.arm_stay()
-        self.update_ha_state()
 
     def alarm_arm_away(self, code=None):
         """ Send arm away command. """
@@ -110,7 +108,6 @@ class AlarmDotCom(alarm.AlarmControlPanel):
         # Open another session to alarm.com to fire off the command
         _alarm = Alarmdotcom(self._username, self._password, timeout=10)
         _alarm.arm_away()
-        self.update_ha_state()
 
     def _validate_code(self, code, state):
         """ Validate given code. """

homeassistant/components/alarm_control_panel/nx584.py

@@ -0,0 +1,105 @@
+"""
+homeassistant.components.alarm_control_panel.nx584
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Support for NX584 alarm control panels.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/alarm_control_panel.nx584/
+"""
+import logging
+import requests
+
+from homeassistant.const import (STATE_UNKNOWN, STATE_ALARM_DISARMED,
+                                 STATE_ALARM_ARMED_HOME,
+                                 STATE_ALARM_ARMED_AWAY)
+import homeassistant.components.alarm_control_panel as alarm
+
+REQUIREMENTS = ['pynx584==0.1']
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """ Setup nx584. """
+    host = config.get('host', 'localhost:5007')
+
+    try:
+        add_devices([NX584Alarm(hass, host, config.get('name', 'NX584'))])
+    except requests.exceptions.ConnectionError as ex:
+        _LOGGER.error('Unable to connect to NX584: %s', str(ex))
+        return False
+
+
+class NX584Alarm(alarm.AlarmControlPanel):
+    """ NX584-based alarm panel. """
+    def __init__(self, hass, host, name):
+        from nx584 import client
+        self._hass = hass
+        self._host = host
+        self._name = name
+        self._alarm = client.Client('http://%s' % host)
+        # Do an initial list operation so that we will try to actually
+        # talk to the API and trigger a requests exception for setup_platform()
+        # to catch
+        self._alarm.list_zones()
+
+    @property
+    def should_poll(self):
+        """ Polling needed. """
+        return True
+
+    @property
+    def name(self):
+        """ Returns the name of the device. """
+        return self._name
+
+    @property
+    def code_format(self):
+        """ Characters if code is defined. """
+        return '[0-9]{4}([0-9]{2})?'
+
+    @property
+    def state(self):
+        """ Returns the state of the device. """
+        try:
+            part = self._alarm.list_partitions()[0]
+            zones = self._alarm.list_zones()
+        except requests.exceptions.ConnectionError as ex:
+            _LOGGER.error('Unable to connect to %(host)s: %(reason)s',
+                          dict(host=self._host, reason=ex))
+            return STATE_UNKNOWN
+        except IndexError:
+            _LOGGER.error('nx584 reports no partitions')
+            return STATE_UNKNOWN
+
+        bypassed = False
+        for zone in zones:
+            if zone['bypassed']:
+                _LOGGER.debug('Zone %(zone)s is bypassed, '
+                              'assuming HOME',
+                              dict(zone=zone['number']))
+                bypassed = True
+                break
+
+        if not part['armed']:
+            return STATE_ALARM_DISARMED
+        elif bypassed:
+            return STATE_ALARM_ARMED_HOME
+        else:
+            return STATE_ALARM_ARMED_AWAY
+
+    def alarm_disarm(self, code=None):
+        """ Send disarm command. """
+        self._alarm.disarm(code)
+
+    def alarm_arm_home(self, code=None):
+        """ Send arm home command. """
+        self._alarm.arm('home')
+
+    def alarm_arm_away(self, code=None):
+        """ Send arm away command. """
+        self._alarm.arm('auto')
+
+    def alarm_trigger(self, code=None):
+        """ Alarm trigger command. """
+        raise NotImplementedError()

homeassistant/components/bloomsky.py

@@ -0,0 +1,77 @@
+"""
+homeassistant.components.bloomsky
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Support for BloomSky weather station.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/bloomsky/
+"""
+import logging
+from datetime import timedelta
+import requests
+from homeassistant.util import Throttle
+from homeassistant.helpers import validate_config
+from homeassistant.const import CONF_API_KEY
+
+DOMAIN = "bloomsky"
+BLOOMSKY = None
+
+_LOGGER = logging.getLogger(__name__)
+
+# The BloomSky only updates every 5-8 minutes as per the API spec so there's
+# no point in polling the API more frequently
+MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=300)
+
+
+# pylint: disable=unused-argument,too-few-public-methods
+def setup(hass, config):
+    """ Setup BloomSky component. """
+    if not validate_config(
+            config,
+            {DOMAIN: [CONF_API_KEY]},
+            _LOGGER):
+        return False
+
+    api_key = config[DOMAIN][CONF_API_KEY]
+
+    global BLOOMSKY
+    try:
+        BLOOMSKY = BloomSky(api_key)
+    except RuntimeError:
+        return False
+
+    return True
+
+
+class BloomSky(object):
+    """ Handle all communication with the BloomSky API. """
+
+    # API documentation at http://weatherlution.com/bloomsky-api/
+
+    API_URL = "https://api.bloomsky.com/api/skydata"
+
+    def __init__(self, api_key):
+        self._api_key = api_key
+        self.devices = {}
+        _LOGGER.debug("Initial bloomsky device load...")
+        self.refresh_devices()
+
+    @Throttle(MIN_TIME_BETWEEN_UPDATES)
+    def refresh_devices(self):
+        """
+        Uses the API to retreive a list of devices associated with an
+        account along with all the sensors on the device.
+        """
+        _LOGGER.debug("Fetching bloomsky update")
+        response = requests.get(self.API_URL,
+                                headers={"Authorization": self._api_key},
+                                timeout=10)
+        if response.status_code == 401:
+            raise RuntimeError("Invalid API_KEY")
+        elif response.status_code != 200:
+            _LOGGER.error("Invalid HTTP response: %s", response.status_code)
+            return
+        # create dictionary keyed off of the device unique id
+        self.devices.update({
+            device["DeviceID"]: device for device in response.json()
+        })

homeassistant/components/camera/__init__.py

@@ -33,8 +33,6 @@ SWITCH_ACTION_SNAPSHOT = 'snapshot'
 
 SERVICE_CAMERA = 'camera_service'
 
-STATE_RECORDING = 'recording'
-
 DEFAULT_RECORDING_SECONDS = 30
 
 # Maps discovered services to their platforms
@@ -46,6 +44,7 @@ DIR_DATETIME_FORMAT = '%Y-%m-%d_%H-%M-%S'
 REC_DIR_PREFIX = 'recording-'
 REC_IMG_PREFIX = 'recording_image-'
 
+STATE_RECORDING = 'recording'
 STATE_STREAMING = 'streaming'
 STATE_IDLE = 'idle'
 
@@ -121,33 +120,7 @@ def setup(hass, config):
         try:
             camera.is_streaming = True
             camera.update_ha_state()
-
+            camera.mjpeg_stream(handler)
-            handler.request.sendall(bytes('HTTP/1.1 200 OK\r\n', 'utf-8'))
-            handler.request.sendall(bytes(
-                'Content-type: multipart/x-mixed-replace; \
-                    boundary=--jpgboundary\r\n\r\n', 'utf-8'))
-            handler.request.sendall(bytes('--jpgboundary\r\n', 'utf-8'))
-
-            # MJPEG_START_HEADER.format()
-
-            while True:
-                img_bytes = camera.camera_image()
-                if img_bytes is None:
-                    continue
-                headers_str = '\r\n'.join((
-                    'Content-length: {}'.format(len(img_bytes)),
-                    'Content-type: image/jpeg',
-                )) + '\r\n\r\n'
-
-                handler.request.sendall(
-                    bytes(headers_str, 'utf-8') +
-                    img_bytes +
-                    bytes('\r\n', 'utf-8'))
-
-                handler.request.sendall(
-                    bytes('--jpgboundary\r\n', 'utf-8'))
-
-                time.sleep(0.5)
 
         except (requests.RequestException, IOError):
             camera.is_streaming = False
@@ -190,6 +163,34 @@ class Camera(Entity):
         """ Return bytes of camera image. """
         raise NotImplementedError()
 
+    def mjpeg_stream(self, handler):
+        """ Generate an HTTP MJPEG stream from camera images. """
+        handler.request.sendall(bytes('HTTP/1.1 200 OK\r\n', 'utf-8'))
+        handler.request.sendall(bytes(
+            'Content-type: multipart/x-mixed-replace; \
+                boundary=--jpgboundary\r\n\r\n', 'utf-8'))
+        handler.request.sendall(bytes('--jpgboundary\r\n', 'utf-8'))
+
+        # MJPEG_START_HEADER.format()
+        while True:
+            img_bytes = self.camera_image()
+            if img_bytes is None:
+                continue
+            headers_str = '\r\n'.join((
+                'Content-length: {}'.format(len(img_bytes)),
+                'Content-type: image/jpeg',
+            )) + '\r\n\r\n'
+
+            handler.request.sendall(
+                bytes(headers_str, 'utf-8') +
+                img_bytes +
+                bytes('\r\n', 'utf-8'))
+
+            handler.request.sendall(
+                bytes('--jpgboundary\r\n', 'utf-8'))
+
+            time.sleep(0.5)
+
     @property
     def state(self):
         """ Returns the state of the entity. """

homeassistant/components/camera/bloomsky.py

@@ -0,0 +1,60 @@
+"""
+homeassistant.components.camera.bloomsky
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Support for a camera of a BloomSky weather station.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/camera.bloomsky/
+"""
+import logging
+import requests
+import homeassistant.components.bloomsky as bloomsky
+from homeassistant.components.camera import Camera
+
+DEPENDENCIES = ["bloomsky"]
+
+
+# pylint: disable=unused-argument
+def setup_platform(hass, config, add_devices_callback, discovery_info=None):
+    """ set up access to BloomSky cameras """
+    for device in bloomsky.BLOOMSKY.devices.values():
+        add_devices_callback([BloomSkyCamera(bloomsky.BLOOMSKY, device)])
+
+
+class BloomSkyCamera(Camera):
+    """ Represents the images published from the BloomSky's camera. """
+
+    def __init__(self, bs, device):
+        """ set up for access to the BloomSky camera images """
+        super(BloomSkyCamera, self).__init__()
+        self._name = device["DeviceName"]
+        self._id = device["DeviceID"]
+        self._bloomsky = bs
+        self._url = ""
+        self._last_url = ""
+        # _last_image will store images as they are downloaded so that the
+        # frequent updates in home-assistant don't keep poking the server
+        # to download the same image over and over
+        self._last_image = ""
+        self._logger = logging.getLogger(__name__)
+
+    def camera_image(self):
+        """ Update the camera's image if it has changed. """
+        try:
+            self._url = self._bloomsky.devices[self._id]["Data"]["ImageURL"]
+            self._bloomsky.refresh_devices()
+            # if the url hasn't changed then the image hasn't changed
+            if self._url != self._last_url:
+                response = requests.get(self._url, timeout=10)
+                self._last_url = self._url
+                self._last_image = response.content
+        except requests.exceptions.RequestException as error:
+            self._logger.error("Error getting bloomsky image: %s", error)
+            return None
+
+        return self._last_image
+
+    @property
+    def name(self):
+        """ The name of this BloomSky device. """
+        return self._name

homeassistant/components/camera/mjpeg.py

@@ -14,6 +14,9 @@ from requests.auth import HTTPBasicAuth
 
 from homeassistant.helpers import validate_config
 from homeassistant.components.camera import DOMAIN, Camera
+from homeassistant.const import HTTP_OK
+
+CONTENT_TYPE_HEADER = 'Content-Type'
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -41,6 +44,17 @@ class MjpegCamera(Camera):
         self._password = device_info.get('password')
         self._mjpeg_url = device_info['mjpeg_url']
 
+    def camera_stream(self):
+        """ Return a mjpeg stream image response directly from the camera. """
+        if self._username and self._password:
+            return requests.get(self._mjpeg_url,
+                                auth=HTTPBasicAuth(self._username,
+                                                   self._password),
+                                stream=True)
+        else:
+            return requests.get(self._mjpeg_url,
+                                stream=True)
+
     def camera_image(self):
         """ Return a still image response from the camera. """
 
@@ -55,16 +69,22 @@ class MjpegCamera(Camera):
                     jpg = data[jpg_start:jpg_end + 2]
                     return jpg
 
-        if self._username and self._password:
+        with closing(self.camera_stream()) as response:
-            with closing(requests.get(self._mjpeg_url,
+            return process_response(response)
-                                      auth=HTTPBasicAuth(self._username,
+
-                                                         self._password),
+    def mjpeg_stream(self, handler):
-                                      stream=True)) as response:
+        """ Generate an HTTP MJPEG stream from the camera. """
-                return process_response(response)
+        response = self.camera_stream()
-        else:
+        content_type = response.headers[CONTENT_TYPE_HEADER]
-            with closing(requests.get(self._mjpeg_url,
+
-                                      stream=True)) as response:
+        handler.send_response(HTTP_OK)
-                return process_response(response)
+        handler.send_header(CONTENT_TYPE_HEADER, content_type)
+        handler.end_headers()
+
+        for chunk in response.iter_content(chunk_size=1024):
+            if not chunk:
+                break
+            handler.wfile.write(chunk)
 
     @property
     def name(self):

homeassistant/components/camera/uvc.py

@@ -0,0 +1,91 @@
+"""
+homeassistant.components.camera.uvc
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Support for Ubiquiti's UVC cameras.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/camera.uvc/
+"""
+import logging
+import socket
+
+import requests
+
+from homeassistant.helpers import validate_config
+from homeassistant.components.camera import DOMAIN, Camera
+
+REQUIREMENTS = ['uvcclient==0.5']
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """ Discover cameras on a Unifi NVR. """
+    if not validate_config({DOMAIN: config}, {DOMAIN: ['nvr', 'key']},
+                           _LOGGER):
+        return None
+
+    addr = config.get('nvr')
+    port = int(config.get('port', 7080))
+    key = config.get('key')
+
+    from uvcclient import nvr
+    nvrconn = nvr.UVCRemote(addr, port, key)
+    try:
+        cameras = nvrconn.index()
+    except nvr.NotAuthorized:
+        _LOGGER.error('Authorization failure while connecting to NVR')
+        return False
+    except nvr.NvrError:
+        _LOGGER.error('NVR refuses to talk to me')
+        return False
+    except requests.exceptions.ConnectionError as ex:
+        _LOGGER.error('Unable to connect to NVR: %s', str(ex))
+        return False
+
+    for camera in cameras:
+        add_devices([UnifiVideoCamera(nvrconn,
+                                      camera['uuid'],
+                                      camera['name'])])
+
+
+class UnifiVideoCamera(Camera):
+    """ A Ubiquiti Unifi Video Camera. """
+
+    def __init__(self, nvr, uuid, name):
+        super(UnifiVideoCamera, self).__init__()
+        self._nvr = nvr
+        self._uuid = uuid
+        self._name = name
+        self.is_streaming = False
+
+    @property
+    def name(self):
+        return self._name
+
+    @property
+    def is_recording(self):
+        caminfo = self._nvr.get_camera(self._uuid)
+        return caminfo['recordingSettings']['fullTimeRecordEnabled']
+
+    def camera_image(self):
+        from uvcclient import camera as uvc_camera
+
+        caminfo = self._nvr.get_camera(self._uuid)
+        camera = None
+        for addr in [caminfo['host'], caminfo['internalHost']]:
+            try:
+                camera = uvc_camera.UVCCameraClient(addr,
+                                                    caminfo['username'],
+                                                    'ubnt')
+                _LOGGER.debug('Logged into UVC camera %(name)s via %(addr)s',
+                              dict(name=self._name, addr=addr))
+            except socket.error:
+                pass
+
+        if not camera:
+            _LOGGER.error('Unable to login to camera')
+            return None
+
+        camera.login()
+        return camera.get_snapshot()

homeassistant/components/configurator.py

@@ -141,7 +141,7 @@ class Configurator(object):
 
         state = self.hass.states.get(entity_id)
 
-        new_data = state.attributes
+        new_data = dict(state.attributes)
         new_data[ATTR_ERRORS] = error
 
         self.hass.states.set(entity_id, STATE_CONFIGURE, new_data)

homeassistant/components/frontend/version.py

@@ -1,2 +1,2 @@
 """ DO NOT MODIFY. Auto-generated by build_frontend script """
-VERSION = "b5daaa4815050f90f6c996a429bfeae1"
+VERSION = "e310ed31e0c6d96def74b44c90ff5878"

homeassistant/components/frontend/www_static/home-assistant-polymer

@@ -1 +1 @@
-Subproject commit 8050e0861586a65317de27dbfd0ff50ffe209731
+Subproject commit 31fb734c5b080797e81b9143e2db530c70390f5a

homeassistant/components/frontend/www_static/service_worker.js

@@ -1,5 +1,5 @@
 !function(e){function t(r){if(n[r])return n[r].exports;var s=n[r]={exports:{},id:r,loaded:!1};return e[r].call(s.exports,s,s.exports,t),s.loaded=!0,s.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([/*!*************************************!*\
   !*** ./src/service-worker/index.js ***!
   \*************************************/
-function(e,t,n){"use strict";var r="0.10",s="/",c=["/","/logbook","/history","/map","/devService","/devState","/devEvent","/devInfo","/states"],i=["/static/favicon-192x192.png"];self.addEventListener("install",function(e){e.waitUntil(caches.open(r).then(function(e){return e.addAll(i.concat(s))}))}),self.addEventListener("activate",function(e){}),self.addEventListener("message",function(e){}),self.addEventListener("fetch",function(e){var t=e.request.url.substr(e.request.url.indexOf("/",8));i.includes(t)&&e.respondWith(caches.open(r).then(function(t){return t.match(e.request)})),c.includes(t)&&e.respondWith(caches.open(r).then(function(t){return t.match(s).then(function(n){var r=fetch(e.request).then(function(e){return t.put(s,e.clone()),e});return n||r})}))})}]);
+function(e,t,n){"use strict";var r="0.10",s="/",c=["/","/logbook","/history","/map","/devService","/devState","/devEvent","/devInfo","/states"],i=["/static/favicon-192x192.png"];self.addEventListener("install",function(e){e.waitUntil(caches.open(r).then(function(e){return e.addAll(i.concat(s))}))}),self.addEventListener("activate",function(e){}),self.addEventListener("message",function(e){}),self.addEventListener("fetch",function(e){var t=e.request.url.substr(e.request.url.indexOf("/",8));i.includes(t)&&e.respondWith(caches.open(r).then(function(t){return t.match(e.request)})),c.includes(t)&&e.respondWith(caches.open(r).then(function(t){return t.match(s).then(function(n){return n||fetch(e.request).then(function(e){return t.put(s,e.clone()),e})})}))})}]);
 //# sourceMappingURL=service_worker.js.map

homeassistant/components/group.py

@@ -71,7 +71,7 @@ def expand_entity_ids(hass, entity_ids):
             if domain == DOMAIN:
                 found_ids.extend(
                     ent_id for ent_id
-                    in get_entity_ids(hass, entity_id)
+                    in expand_entity_ids(hass, get_entity_ids(hass, entity_id))
                     if ent_id not in found_ids)
 
             else:

homeassistant/components/influxdb.py

@@ -25,7 +25,7 @@ DEFAULT_DATABASE = 'home_assistant'
 DEFAULT_SSL = False
 DEFAULT_VERIFY_SSL = False
 
-REQUIREMENTS = ['influxdb==2.11.0']
+REQUIREMENTS = ['influxdb==2.12.0']
 
 CONF_HOST = 'host'
 CONF_PORT = 'port'
@@ -70,25 +70,22 @@ def setup(hass, config):
         """ Listen for new messages on the bus and sends them to Influx. """
 
         state = event.data.get('new_state')
-
+        if state is None or state.state in (STATE_UNKNOWN, ''):
-        if state is None:
             return
 
         if state.state in (STATE_ON, STATE_LOCKED, STATE_ABOVE_HORIZON):
             _state = 1
-        elif state.state in (STATE_OFF, STATE_UNLOCKED, STATE_UNKNOWN,
+        elif state.state in (STATE_OFF, STATE_UNLOCKED, STATE_BELOW_HORIZON):
-                             STATE_BELOW_HORIZON):
             _state = 0
         else:
-            _state = state.state
-            if _state == '':
-                return
             try:
-                _state = float(_state)
+                _state = float(state.state)
             except ValueError:
-                pass
+                _state = state.state
 
-        measurement = state.attributes.get('unit_of_measurement', state.domain)
+        measurement = state.attributes.get('unit_of_measurement')
+        if measurement in (None, ''):
+            measurement = state.entity_id
 
         json_body = [
             {

homeassistant/components/light/__init__.py

@@ -300,11 +300,6 @@ class Light(ToggleEntity):
         """ CT color value in mirads. """
         return None
 
-    @property
-    def device_state_attributes(self):
-        """ Returns device specific state attributes. """
-        return None
-
     @property
     def state_attributes(self):
         """ Returns optional state attributes. """
@@ -322,9 +317,4 @@ class Light(ToggleEntity):
                     data[ATTR_XY_COLOR][0], data[ATTR_XY_COLOR][1],
                     data[ATTR_BRIGHTNESS])
 
-        device_attr = self.device_state_attributes
-
-        if device_attr is not None:
-            data.update(device_attr)
-
         return data

homeassistant/components/light/vera.py

@@ -9,13 +9,20 @@ https://home-assistant.io/components/light.vera/
 import logging
 
 from requests.exceptions import RequestException
-from homeassistant.components.switch.vera import VeraSwitch
+import homeassistant.util.dt as dt_util
 
-from homeassistant.components.light import ATTR_BRIGHTNESS
+from homeassistant.components.light import Light, ATTR_BRIGHTNESS
 
-from homeassistant.const import EVENT_HOMEASSISTANT_STOP, STATE_ON
+from homeassistant.const import (
+    ATTR_BATTERY_LEVEL,
+    ATTR_TRIPPED,
+    ATTR_ARMED,
+    ATTR_LAST_TRIP_TIME,
+    EVENT_HOMEASSISTANT_STOP,
+    STATE_ON,
+    STATE_OFF)
 
-REQUIREMENTS = ['pyvera==0.2.7']
+REQUIREMENTS = ['pyvera==0.2.8']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -67,17 +74,35 @@ def setup_platform(hass, config, add_devices_callback, discovery_info=None):
     add_devices_callback(lights)
 
 
-class VeraLight(VeraSwitch):
+class VeraLight(Light):
     """ Represents a Vera Light, including dimmable. """
 
+    def __init__(self, vera_device, controller, extra_data=None):
+        self.vera_device = vera_device
+        self.extra_data = extra_data
+        self.controller = controller
+        if self.extra_data and self.extra_data.get('name'):
+            self._name = self.extra_data.get('name')
+        else:
+            self._name = self.vera_device.name
+        self._state = STATE_OFF
+
+        self.controller.register(vera_device, self._update_callback)
+        self.update()
+
+    def _update_callback(self, _device):
+        self.update_ha_state(True)
+
     @property
-    def state_attributes(self):
+    def name(self):
-        attr = super().state_attributes or {}
+        """ Get the mame of the switch. """
+        return self._name
 
+    @property
+    def brightness(self):
+        """Brightness of the light."""
         if self.vera_device.is_dimmable:
-            attr[ATTR_BRIGHTNESS] = self.vera_device.get_brightness()
+            return self.vera_device.get_brightness()
-
-        return attr
 
     def turn_on(self, **kwargs):
         if ATTR_BRIGHTNESS in kwargs and self.vera_device.is_dimmable:
@@ -87,3 +112,49 @@ class VeraLight(VeraSwitch):
 
         self._state = STATE_ON
         self.update_ha_state(True)
+
+    def turn_off(self, **kwargs):
+        self.vera_device.switch_off()
+        self._state = STATE_OFF
+        self.update_ha_state()
+
+    @property
+    def device_state_attributes(self):
+        attr = {}
+
+        if self.vera_device.has_battery:
+            attr[ATTR_BATTERY_LEVEL] = self.vera_device.battery_level + '%'
+
+        if self.vera_device.is_armable:
+            armed = self.vera_device.is_armed
+            attr[ATTR_ARMED] = 'True' if armed else 'False'
+
+        if self.vera_device.is_trippable:
+            last_tripped = self.vera_device.last_trip
+            if last_tripped is not None:
+                utc_time = dt_util.utc_from_timestamp(int(last_tripped))
+                attr[ATTR_LAST_TRIP_TIME] = dt_util.datetime_to_str(
+                    utc_time)
+            else:
+                attr[ATTR_LAST_TRIP_TIME] = None
+            tripped = self.vera_device.is_tripped
+            attr[ATTR_TRIPPED] = 'True' if tripped else 'False'
+
+        attr['Vera Device Id'] = self.vera_device.vera_device_id
+
+    @property
+    def should_poll(self):
+        """ Tells Home Assistant not to poll this entity. """
+        return False
+
+    @property
+    def is_on(self):
+        """ True if device is on. """
+        return self._state == STATE_ON
+
+    def update(self):
+        """ Called by the vera device callback to update state. """
+        if self.vera_device.is_switched_on():
+            self._state = STATE_ON
+        else:
+            self._state = STATE_OFF

homeassistant/components/light/wink.py

@@ -8,11 +8,10 @@ https://home-assistant.io/components/light.wink/
 """
 import logging
 
-from homeassistant.components.light import ATTR_BRIGHTNESS
+from homeassistant.components.light import ATTR_BRIGHTNESS, Light
-from homeassistant.components.wink import WinkToggleDevice
 from homeassistant.const import CONF_ACCESS_TOKEN
 
-REQUIREMENTS = ['python-wink==0.4.2']
+REQUIREMENTS = ['python-wink==0.5.0']
 
 
 def setup_platform(hass, config, add_devices_callback, discovery_info=None):
@@ -34,9 +33,32 @@ def setup_platform(hass, config, add_devices_callback, discovery_info=None):
         WinkLight(light) for light in pywink.get_bulbs())
 
 
-class WinkLight(WinkToggleDevice):
+class WinkLight(Light):
     """ Represents a Wink light. """
 
+    def __init__(self, wink):
+        self.wink = wink
+
+    @property
+    def unique_id(self):
+        """ Returns the id of this Wink switch. """
+        return "{}.{}".format(self.__class__, self.wink.device_id())
+
+    @property
+    def name(self):
+        """ Returns the name of the light if any. """
+        return self.wink.name()
+
+    @property
+    def is_on(self):
+        """ True if light is on. """
+        return self.wink.state()
+
+    @property
+    def brightness(self):
+        """Brightness of the light."""
+        return int(self.wink.brightness() * 255)
+
     # pylint: disable=too-few-public-methods
     def turn_on(self, **kwargs):
         """ Turns the switch on. """
@@ -48,14 +70,10 @@ class WinkLight(WinkToggleDevice):
         else:
             self.wink.set_state(True)
 
-    @property
+    def turn_off(self):
-    def state_attributes(self):
+        """ Turns the switch off. """
-        attr = super().state_attributes
+        self.wink.set_state(False)
 
-        if self.is_on:
+    def update(self):
-            brightness = self.wink.brightness()
+        """ Update state of the light. """
-
+        self.wink.update_state()
-            if brightness is not None:
-                attr[ATTR_BRIGHTNESS] = int(brightness * 255)
-
-        return attr

homeassistant/components/lock/__init__.py

@@ -17,7 +17,7 @@ from homeassistant.helpers.entity import Entity
 from homeassistant.const import (
     STATE_LOCKED, STATE_UNLOCKED, STATE_UNKNOWN, SERVICE_LOCK, SERVICE_UNLOCK,
     ATTR_ENTITY_ID)
-from homeassistant.components import (group, wink)
+from homeassistant.components import (group, verisure, wink)
 
 DOMAIN = 'lock'
 SCAN_INTERVAL = 30
@@ -28,12 +28,15 @@ ENTITY_ID_ALL_LOCKS = group.ENTITY_ID_FORMAT.format('all_locks')
 ENTITY_ID_FORMAT = DOMAIN + '.{}'
 
 ATTR_LOCKED = "locked"
+ATTR_CODE = 'code'
+ATTR_CODE_FORMAT = 'code_format'
 
 MIN_TIME_BETWEEN_SCANS = timedelta(seconds=10)
 
 # Maps discovered services to their platforms
 DISCOVERY_PLATFORMS = {
-    wink.DISCOVER_LOCKS: 'wink'
+    wink.DISCOVER_LOCKS: 'wink',
+    verisure.DISCOVER_LOCKS: 'verisure'
 }
 
 _LOGGER = logging.getLogger(__name__)
@@ -45,15 +48,25 @@ def is_locked(hass, entity_id=None):
     return hass.states.is_state(entity_id, STATE_LOCKED)
 
 
-def lock(hass, entity_id=None):
+def lock(hass, entity_id=None, code=None):
     """ Locks all or specified locks. """
-    data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
+    data = {}
+    if code:
+        data[ATTR_CODE] = code
+    if entity_id:
+        data[ATTR_ENTITY_ID] = entity_id
+
     hass.services.call(DOMAIN, SERVICE_LOCK, data)
 
 
-def unlock(hass, entity_id=None):
+def unlock(hass, entity_id=None, code=None):
     """ Unlocks all or specified locks. """
-    data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
+    data = {}
+    if code:
+        data[ATTR_CODE] = code
+    if entity_id:
+        data[ATTR_ENTITY_ID] = entity_id
+
     hass.services.call(DOMAIN, SERVICE_UNLOCK, data)
 
 
@@ -68,11 +81,16 @@ def setup(hass, config):
         """ Handles calls to the lock services. """
         target_locks = component.extract_from_service(service)
 
+        if ATTR_CODE not in service.data:
+            code = None
+        else:
+            code = service.data[ATTR_CODE]
+
         for item in target_locks:
             if service.service == SERVICE_LOCK:
-                item.lock()
+                item.lock(code=code)
             else:
-                item.unlock()
+                item.unlock(code=code)
 
             if item.should_poll:
                 item.update_ha_state(True)
@@ -91,19 +109,34 @@ class LockDevice(Entity):
     """ Represents a lock within Home Assistant. """
     # pylint: disable=no-self-use
 
+    @property
+    def code_format(self):
+        """ regex for code format or None if no code is required. """
+        return None
+
     @property
     def is_locked(self):
         """ Is the lock locked or unlocked. """
         return None
 
-    def lock(self):
+    def lock(self, **kwargs):
         """ Locks the lock. """
         raise NotImplementedError()
 
-    def unlock(self):
+    def unlock(self, **kwargs):
         """ Unlocks the lock. """
         raise NotImplementedError()
 
+    @property
+    def state_attributes(self):
+        """ Return the state attributes. """
+        if self.code_format is None:
+            return None
+        state_attr = {
+            ATTR_CODE_FORMAT: self.code_format,
+        }
+        return state_attr
+
     @property
     def state(self):
         locked = self.is_locked

homeassistant/components/lock/verisure.py

@@ -0,0 +1,92 @@
+"""
+homeassistant.components.lock.verisure
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Interfaces with Verisure locks.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/verisure/
+"""
+import logging
+
+import homeassistant.components.verisure as verisure
+from homeassistant.components.lock import LockDevice
+
+from homeassistant.const import (
+    STATE_UNKNOWN,
+    STATE_LOCKED, STATE_UNLOCKED)
+
+_LOGGER = logging.getLogger(__name__)
+ATTR_CODE = 'code'
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """ Sets up the Verisure platform. """
+
+    if not verisure.MY_PAGES:
+        _LOGGER.error('A connection has not been made to Verisure mypages.')
+        return False
+
+    locks = []
+
+    locks.extend([VerisureDoorlock(value)
+                  for value in verisure.LOCK_STATUS.values()
+                  if verisure.SHOW_LOCKS])
+
+    add_devices(locks)
+
+
+# pylint: disable=abstract-method
+class VerisureDoorlock(LockDevice):
+    """ Represents a Verisure doorlock status. """
+
+    def __init__(self, lock_status, code=None):
+        self._id = lock_status.id
+        self._state = STATE_UNKNOWN
+        self._code = code
+
+    @property
+    def name(self):
+        """ Returns the name of the device. """
+        return 'Lock {}'.format(self._id)
+
+    @property
+    def state(self):
+        """ Returns the state of the device. """
+        return self._state
+
+    @property
+    def code_format(self):
+        """ Six digit code required. """
+        return '^\\d{%s}$' % verisure.CODE_DIGITS
+
+    def update(self):
+        """ Update lock status """
+        verisure.update_lock()
+
+        if verisure.LOCK_STATUS[self._id].status == 'unlocked':
+            self._state = STATE_UNLOCKED
+        elif verisure.LOCK_STATUS[self._id].status == 'locked':
+            self._state = STATE_LOCKED
+        elif verisure.LOCK_STATUS[self._id].status != 'pending':
+            _LOGGER.error(
+                'Unknown lock state %s',
+                verisure.LOCK_STATUS[self._id].status)
+
+    @property
+    def is_locked(self):
+        """ True if device is locked. """
+        return verisure.LOCK_STATUS[self._id].status
+
+    def unlock(self, **kwargs):
+        """ Send unlock command. """
+        verisure.MY_PAGES.lock.set(kwargs[ATTR_CODE], self._id, 'UNLOCKED')
+        _LOGGER.info('verisure doorlock unlocking')
+        verisure.MY_PAGES.lock.wait_while_pending()
+        verisure.update_lock()
+
+    def lock(self, **kwargs):
+        """ Send lock command. """
+        verisure.MY_PAGES.lock.set(kwargs[ATTR_CODE], self._id, 'LOCKED')
+        _LOGGER.info('verisure doorlock locking')
+        verisure.MY_PAGES.lock.wait_while_pending()
+        verisure.update_lock()

homeassistant/components/lock/wink.py

@@ -11,7 +11,7 @@ import logging
 from homeassistant.components.lock import LockDevice
 from homeassistant.const import CONF_ACCESS_TOKEN
 
-REQUIREMENTS = ['python-wink==0.4.2']
+REQUIREMENTS = ['python-wink==0.5.0']
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):

homeassistant/components/media_player/__init__.py

@@ -425,11 +425,6 @@ class MediaPlayerDevice(Entity):
         """ Flags of media commands that are supported. """
         return 0
 
-    @property
-    def device_state_attributes(self):
-        """ Extra attributes a device wants to expose. """
-        return None
-
     def turn_on(self):
         """ turn the media player on. """
         raise NotImplementedError()
@@ -546,9 +541,4 @@ class MediaPlayerDevice(Entity):
             if self.media_image_url:
                 state_attr[ATTR_ENTITY_PICTURE] = self.media_image_url
 
-        device_attr = self.device_state_attributes
-
-        if device_attr:
-            state_attr.update(device_attr)
-
         return state_attr

homeassistant/components/media_player/cast.py

@@ -56,8 +56,8 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         hosts = [(config[CONF_HOST], DEFAULT_PORT)]
 
     else:
-        hosts = [host for host in pychromecast.discover_chromecasts()
+        hosts = [tuple(dev[:2]) for dev in pychromecast.discover_chromecasts()
-                 if host not in KNOWN_HOSTS]
+                 if tuple(dev[:2]) not in KNOWN_HOSTS]
 
     casts = []
 

homeassistant/components/mqtt/__init__.py

@@ -12,8 +12,10 @@ import socket
 import time
 
 
+from homeassistant.config import load_yaml_config_file
 from homeassistant.exceptions import HomeAssistantError
 import homeassistant.util as util
+from homeassistant.util import template
 from homeassistant.helpers import validate_config
 from homeassistant.const import (
     EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP)
@@ -49,24 +51,34 @@ DEFAULT_PROTOCOL = PROTOCOL_311
 
 ATTR_TOPIC = 'topic'
 ATTR_PAYLOAD = 'payload'
+ATTR_PAYLOAD_TEMPLATE = 'payload_template'
 ATTR_QOS = 'qos'
 ATTR_RETAIN = 'retain'
 
 MAX_RECONNECT_WAIT = 300  # seconds
 
 
-def publish(hass, topic, payload, qos=None, retain=None):
+def _build_publish_data(topic, qos, retain):
-    """Publish message to an MQTT topic."""
+    """Build the arguments for the publish service without the payload."""
-    data = {
+    data = {ATTR_TOPIC: topic}
-        ATTR_TOPIC: topic,
-        ATTR_PAYLOAD: payload,
-    }
     if qos is not None:
         data[ATTR_QOS] = qos
-
     if retain is not None:
         data[ATTR_RETAIN] = retain
+    return data
 
+
+def publish(hass, topic, payload, qos=None, retain=None):
+    """Publish message to an MQTT topic."""
+    data = _build_publish_data(topic, qos, retain)
+    data[ATTR_PAYLOAD] = payload
+    hass.services.call(DOMAIN, SERVICE_PUBLISH, data)
+
+
+def publish_template(hass, topic, payload_template, qos=None, retain=None):
+    """Publish message to an MQTT topic using a template payload."""
+    data = _build_publish_data(topic, qos, retain)
+    data[ATTR_PAYLOAD_TEMPLATE] = payload_template
     hass.services.call(DOMAIN, SERVICE_PUBLISH, data)
 
 
@@ -132,15 +144,34 @@ def setup(hass, config):
         """Handle MQTT publish service calls."""
         msg_topic = call.data.get(ATTR_TOPIC)
         payload = call.data.get(ATTR_PAYLOAD)
+        payload_template = call.data.get(ATTR_PAYLOAD_TEMPLATE)
         qos = call.data.get(ATTR_QOS, DEFAULT_QOS)
         retain = call.data.get(ATTR_RETAIN, DEFAULT_RETAIN)
+        if payload is None:
+            if payload_template is None:
+                _LOGGER.error(
+                    "You must set either '%s' or '%s' to use this service",
+                    ATTR_PAYLOAD, ATTR_PAYLOAD_TEMPLATE)
+                return
+            try:
+                payload = template.render(hass, payload_template)
+            except template.jinja2.TemplateError as exc:
+                _LOGGER.error(
+                    "Unable to publish to '%s': rendering payload template of "
+                    "'%s' failed because %s.",
+                    msg_topic, payload_template, exc)
+                return
         if msg_topic is None or payload is None:
             return
         MQTT_CLIENT.publish(msg_topic, payload, qos, retain)
 
     hass.bus.listen_once(EVENT_HOMEASSISTANT_START, start_mqtt)
 
-    hass.services.register(DOMAIN, SERVICE_PUBLISH, publish_service)
+    descriptions = load_yaml_config_file(
+        os.path.join(os.path.dirname(__file__), 'services.yaml'))
+
+    hass.services.register(DOMAIN, SERVICE_PUBLISH, publish_service,
+                           descriptions.get(SERVICE_PUBLISH))
 
     return True
 

homeassistant/components/mqtt/services.yaml

@@ -0,0 +1,29 @@
+publish:
+  description: Publish a message to an MQTT topic
+
+  fields:
+    topic:
+      description: Topic to publish payload
+      example: /homeassistant/hello
+
+    payload:
+      description: Payload to publish
+      example: This is great
+
+    payload_template:
+      description: Template to render as payload value. Ignored if payload given.
+      example: "{{ states('sensor.temperature') }}"
+
+    qos:
+      description: Quality of Service
+      example: 2
+      values:
+        - 0
+        - 1
+        - 2
+      default: 0
+
+    retain:
+      description: If message should have the retain flag set.
+      example: true
+      default: false

homeassistant/components/mysensors.py

@@ -24,7 +24,9 @@ CONF_DEBUG = 'debug'
 CONF_PERSISTENCE = 'persistence'
 CONF_PERSISTENCE_FILE = 'persistence_file'
 CONF_VERSION = 'version'
+CONF_BAUD_RATE = 'baud_rate'
 DEFAULT_VERSION = '1.4'
+DEFAULT_BAUD_RATE = 115200
 
 DOMAIN = 'mysensors'
 DEPENDENCIES = []
@@ -60,12 +62,13 @@ def setup(hass, config):
     version = str(config[DOMAIN].get(CONF_VERSION, DEFAULT_VERSION))
     is_metric = (hass.config.temperature_unit == TEMP_CELCIUS)
 
-    def setup_gateway(port, persistence, persistence_file, version):
+    def setup_gateway(port, persistence, persistence_file, version, baud_rate):
         """Return gateway after setup of the gateway."""
         gateway = mysensors.SerialGateway(port, event_callback=None,
                                           persistence=persistence,
                                           persistence_file=persistence_file,
-                                          protocol_version=version)
+                                          protocol_version=version,
+                                          baud=baud_rate)
         gateway.metric = is_metric
         gateway.debug = config[DOMAIN].get(CONF_DEBUG, False)
         gateway = GatewayWrapper(gateway, version)
@@ -98,8 +101,9 @@ def setup(hass, config):
         persistence_file = gway.get(
             CONF_PERSISTENCE_FILE,
             hass.config.path('mysensors{}.pickle'.format(index + 1)))
+        baud_rate = gway.get(CONF_BAUD_RATE, DEFAULT_BAUD_RATE)
         GATEWAYS[port] = setup_gateway(
-            port, persistence, persistence_file, version)
+            port, persistence, persistence_file, version, baud_rate)
 
     for (component, discovery_service) in DISCOVERY_COMPONENTS:
         # Ensure component is loaded

homeassistant/components/notify/rest.py

@@ -0,0 +1,80 @@
+"""
+homeassistant.components.notify.rest
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+REST platform for notify component.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/notify.rest/
+"""
+import logging
+import requests
+
+from homeassistant.helpers import validate_config
+from homeassistant.components.notify import (
+    DOMAIN, ATTR_TITLE, ATTR_TARGET, BaseNotificationService)
+
+_LOGGER = logging.getLogger(__name__)
+
+DEFAULT_METHOD = 'GET'
+DEFAULT_MESSAGE_PARAM_NAME = 'message'
+DEFAULT_TITLE_PARAM_NAME = None
+DEFAULT_TARGET_PARAM_NAME = None
+
+
+def get_service(hass, config):
+    """ Get the REST notification service. """
+
+    if not validate_config({DOMAIN: config},
+                           {DOMAIN: ['resource', ]},
+                           _LOGGER):
+        return None
+
+    method = config.get('method', DEFAULT_METHOD)
+    message_param_name = config.get('message_param_name',
+                                    DEFAULT_MESSAGE_PARAM_NAME)
+    title_param_name = config.get('title_param_name',
+                                  DEFAULT_TITLE_PARAM_NAME)
+    target_param_name = config.get('target_param_name',
+                                   DEFAULT_TARGET_PARAM_NAME)
+
+    return RestNotificationService(config['resource'], method,
+                                   message_param_name, title_param_name,
+                                   target_param_name)
+
+
+# pylint: disable=too-few-public-methods, too-many-arguments
+class RestNotificationService(BaseNotificationService):
+    """ Implements notification service for REST. """
+
+    def __init__(self, resource, method, message_param_name,
+                 title_param_name, target_param_name):
+        self._resource = resource
+        self._method = method.upper()
+        self._message_param_name = message_param_name
+        self._title_param_name = title_param_name
+        self._target_param_name = target_param_name
+
+    def send_message(self, message="", **kwargs):
+        """ Send a message to a user. """
+
+        data = {
+            self._message_param_name: message
+        }
+
+        if self._title_param_name is not None:
+            data[self._title_param_name] = kwargs.get(ATTR_TITLE)
+
+        if self._target_param_name is not None:
+            data[self._title_param_name] = kwargs.get(ATTR_TARGET)
+
+        if self._method == 'POST':
+            response = requests.post(self._resource, data=data, timeout=10)
+        elif self._method == 'POST_JSON':
+            response = requests.post(self._resource, json=data, timeout=10)
+        else:   # default GET
+            response = requests.get(self._resource, params=data, timeout=10)
+
+        if response.status_code not in (200, 201):
+            _LOGGER.exception(
+                "Error sending message. Response %d: %s:",
+                response.status_code, response.reason)

homeassistant/components/proximity.py

@@ -0,0 +1,238 @@
+"""
+homeassistant.components.proximity
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Component to monitor the proximity of devices to a particular zone and the
+direction of travel.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/proximity/
+"""
+import logging
+from homeassistant.helpers.event import track_state_change
+from homeassistant.helpers.entity import Entity
+from homeassistant.util.location import distance
+
+DEPENDENCIES = ['zone', 'device_tracker']
+
+DOMAIN = 'proximity'
+
+# Default tolerance
+DEFAULT_TOLERANCE = 1
+
+# Default zone
+DEFAULT_PROXIMITY_ZONE = 'home'
+
+# Entity attributes
+ATTR_DIST_FROM = 'dist_to_zone'
+ATTR_DIR_OF_TRAVEL = 'dir_of_travel'
+ATTR_NEAREST = 'nearest'
+ATTR_FRIENDLY_NAME = 'friendly_name'
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup(hass, config):  # pylint: disable=too-many-locals,too-many-statements
+    """ Get the zones and offsets from configuration.yaml. """
+    ignored_zones = []
+    if 'ignored_zones' in config[DOMAIN]:
+        for variable in config[DOMAIN]['ignored_zones']:
+            ignored_zones.append(variable)
+
+    # Get the devices from configuration.yaml
+    if 'devices' not in config[DOMAIN]:
+        _LOGGER.error('devices not found in config')
+        return False
+
+    proximity_devices = []
+    for variable in config[DOMAIN]['devices']:
+        proximity_devices.append(variable)
+
+    # Get the direction of travel tolerance from configuration.yaml
+    tolerance = config[DOMAIN].get('tolerance', DEFAULT_TOLERANCE)
+
+    # Get the zone to monitor proximity to from configuration.yaml
+    proximity_zone = config[DOMAIN].get('zone', DEFAULT_PROXIMITY_ZONE)
+
+    entity_id = DOMAIN + '.' + proximity_zone
+    proximity_zone = 'zone.' + proximity_zone
+
+    state = hass.states.get(proximity_zone)
+    zone_friendly_name = (state.name).lower()
+
+    # set the default values
+    dist_to_zone = 'not set'
+    dir_of_travel = 'not set'
+    nearest = 'not set'
+
+    proximity = Proximity(hass, zone_friendly_name, dist_to_zone,
+                          dir_of_travel, nearest, ignored_zones,
+                          proximity_devices, tolerance, proximity_zone)
+    proximity.entity_id = entity_id
+
+    proximity.update_ha_state()
+
+    # Main command to monitor proximity of devices
+    track_state_change(hass, proximity_devices,
+                       proximity.check_proximity_state_change)
+
+    return True
+
+
+class Proximity(Entity):  # pylint: disable=too-many-instance-attributes
+    """ Represents a Proximity. """
+    def __init__(self, hass, zone_friendly_name, dist_to, dir_of_travel,
+                 nearest, ignored_zones, proximity_devices, tolerance,
+                 proximity_zone):
+        # pylint: disable=too-many-arguments
+        self.hass = hass
+        self.friendly_name = zone_friendly_name
+        self.dist_to = dist_to
+        self.dir_of_travel = dir_of_travel
+        self.nearest = nearest
+        self.ignored_zones = ignored_zones
+        self.proximity_devices = proximity_devices
+        self.tolerance = tolerance
+        self.proximity_zone = proximity_zone
+
+    @property
+    def state(self):
+        """ Returns the state. """
+        return self.dist_to
+
+    @property
+    def unit_of_measurement(self):
+        """ Unit of measurement of this entity. """
+        return "km"
+
+    @property
+    def state_attributes(self):
+        """ Returns the state attributes. """
+        return {
+            ATTR_DIR_OF_TRAVEL: self.dir_of_travel,
+            ATTR_NEAREST: self.nearest,
+            ATTR_FRIENDLY_NAME: self.friendly_name
+        }
+
+    def check_proximity_state_change(self, entity, old_state, new_state):
+        # pylint: disable=too-many-branches,too-many-statements,too-many-locals
+        """ Function to perform the proximity checking. """
+        entity_name = new_state.name
+        devices_to_calculate = False
+        devices_in_zone = ''
+
+        zone_state = self.hass.states.get(self.proximity_zone)
+        proximity_latitude = zone_state.attributes.get('latitude')
+        proximity_longitude = zone_state.attributes.get('longitude')
+
+        # Check for devices in the monitored zone
+        for device in self.proximity_devices:
+            device_state = self.hass.states.get(device)
+
+            if device_state.state not in self.ignored_zones:
+                devices_to_calculate = True
+
+            # Check the location of all devices
+            if (device_state.state).lower() == (self.friendly_name).lower():
+                device_friendly = device_state.name
+                if devices_in_zone != '':
+                    devices_in_zone = devices_in_zone + ', '
+                devices_in_zone = devices_in_zone + device_friendly
+
+        # No-one to track so reset the entity
+        if not devices_to_calculate:
+            self.dist_to = 'not set'
+            self.dir_of_travel = 'not set'
+            self.nearest = 'not set'
+            self.update_ha_state()
+            return
+
+        # At least one device is in the monitored zone so update the entity
+        if devices_in_zone != '':
+            self.dist_to = 0
+            self.dir_of_travel = 'arrived'
+            self.nearest = devices_in_zone
+            self.update_ha_state()
+            return
+
+        # We can't check proximity because latitude and longitude don't exist
+        if 'latitude' not in new_state.attributes:
+            return
+
+        # Collect distances to the zone for all devices
+        distances_to_zone = {}
+        for device in self.proximity_devices:
+            # Ignore devices in an ignored zone
+            device_state = self.hass.states.get(device)
+            if device_state.state in self.ignored_zones:
+                continue
+
+            # Ignore devices if proximity cannot be calculated
+            if 'latitude' not in device_state.attributes:
+                continue
+
+            # Calculate the distance to the proximity zone
+            dist_to_zone = distance(proximity_latitude,
+                                    proximity_longitude,
+                                    device_state.attributes['latitude'],
+                                    device_state.attributes['longitude'])
+
+            # Add the device and distance to a dictionary
+            distances_to_zone[device] = round(dist_to_zone / 1000, 1)
+
+        # Loop through each of the distances collected and work out the closest
+        closest_device = ''
+        dist_to_zone = 1000000
+
+        for device in distances_to_zone:
+            if distances_to_zone[device] < dist_to_zone:
+                closest_device = device
+                dist_to_zone = distances_to_zone[device]
+
+        # If the closest device is one of the other devices
+        if closest_device != entity:
+            self.dist_to = round(distances_to_zone[closest_device])
+            self.dir_of_travel = 'unknown'
+            device_state = self.hass.states.get(closest_device)
+            self.nearest = device_state.name
+            self.update_ha_state()
+            return
+
+        # Stop if we cannot calculate the direction of travel (i.e. we don't
+        # have a previous state and a current LAT and LONG)
+        if old_state is None or 'latitude' not in old_state.attributes:
+            self.dist_to = round(distances_to_zone[entity])
+            self.dir_of_travel = 'unknown'
+            self.nearest = entity_name
+            self.update_ha_state()
+            return
+
+        # Reset the variables
+        distance_travelled = 0
+
+        # Calculate the distance travelled
+        old_distance = distance(proximity_latitude, proximity_longitude,
+                                old_state.attributes['latitude'],
+                                old_state.attributes['longitude'])
+        new_distance = distance(proximity_latitude, proximity_longitude,
+                                new_state.attributes['latitude'],
+                                new_state.attributes['longitude'])
+        distance_travelled = round(new_distance - old_distance, 1)
+
+        # Check for tolerance
+        if distance_travelled < self.tolerance * -1:
+            direction_of_travel = 'towards'
+        elif distance_travelled > self.tolerance:
+            direction_of_travel = 'away_from'
+        else:
+            direction_of_travel = 'stationary'
+
+        # Update the proximity entity
+        self.dist_to = round(dist_to_zone)
+        self.dir_of_travel = direction_of_travel
+        self.nearest = entity_name
+        self.update_ha_state()
+        _LOGGER.debug('proximity.%s update entity: distance=%s: direction=%s: '
+                      'device=%s', self.friendly_name, round(dist_to_zone),
+                      direction_of_travel, entity_name)
+
+        _LOGGER.info('%s: proximity calculation complete', entity_name)

homeassistant/components/recorder.py

@@ -232,7 +232,7 @@ class Recorder(threading.Thread):
         else:
             state_domain = state.domain
             state_state = state.state
-            state_attr = json.dumps(state.attributes)
+            state_attr = json.dumps(dict(state.attributes))
             last_changed = state.last_changed
             last_updated = state.last_updated
 
@@ -285,7 +285,8 @@ class Recorder(threading.Thread):
                 else:
                     return cur.fetchall()
 
-        except sqlite3.IntegrityError:
+        except (sqlite3.IntegrityError, sqlite3.OperationalError,
+                sqlite3.ProgrammingError):
             _LOGGER.exception(
                 "Error querying the database using: %s", sql_query)
             return []
@@ -329,7 +330,7 @@ class Recorder(threading.Thread):
             migration_id = 0
 
         if migration_id < 1:
-            self.query("""
+            cur.execute("""
                 CREATE TABLE recorder_runs (
                     run_id integer primary key,
                     start integer,
@@ -338,7 +339,7 @@ class Recorder(threading.Thread):
                     created integer)
             """)
 
-            self.query("""
+            cur.execute("""
                 CREATE TABLE events (
                     event_id integer primary key,
                     event_type text,
@@ -346,10 +347,10 @@ class Recorder(threading.Thread):
                     origin text,
                     created integer)
             """)
-            self.query(
+            cur.execute(
                 'CREATE INDEX events__event_type ON events(event_type)')
 
-            self.query("""
+            cur.execute("""
                 CREATE TABLE states (
                     state_id integer primary key,
                     entity_id text,
@@ -359,51 +360,51 @@ class Recorder(threading.Thread):
                     last_updated integer,
                     created integer)
             """)
-            self.query('CREATE INDEX states__entity_id ON states(entity_id)')
+            cur.execute('CREATE INDEX states__entity_id ON states(entity_id)')
 
             save_migration(1)
 
         if migration_id < 2:
-            self.query("""
+            cur.execute("""
                 ALTER TABLE events
                 ADD COLUMN time_fired integer
             """)
 
-            self.query('UPDATE events SET time_fired=created')
+            cur.execute('UPDATE events SET time_fired=created')
 
             save_migration(2)
 
         if migration_id < 3:
             utc_offset = self.utc_offset
 
-            self.query("""
+            cur.execute("""
                 ALTER TABLE recorder_runs
                 ADD COLUMN utc_offset integer
             """)
 
-            self.query("""
+            cur.execute("""
                 ALTER TABLE events
                 ADD COLUMN utc_offset integer
             """)
 
-            self.query("""
+            cur.execute("""
                 ALTER TABLE states
                 ADD COLUMN utc_offset integer
             """)
 
-            self.query("UPDATE recorder_runs SET utc_offset=?", [utc_offset])
+            cur.execute("UPDATE recorder_runs SET utc_offset=?", [utc_offset])
-            self.query("UPDATE events SET utc_offset=?", [utc_offset])
+            cur.execute("UPDATE events SET utc_offset=?", [utc_offset])
-            self.query("UPDATE states SET utc_offset=?", [utc_offset])
+            cur.execute("UPDATE states SET utc_offset=?", [utc_offset])
 
             save_migration(3)
 
         if migration_id < 4:
             # We had a bug where we did not save utc offset for recorder runs
-            self.query(
+            cur.execute(
                 """UPDATE recorder_runs SET utc_offset=?
                    WHERE utc_offset IS NULL""", [self.utc_offset])
 
-            self.query("""
+            cur.execute("""
                 ALTER TABLE states
                 ADD COLUMN event_id integer
             """)
@@ -412,25 +413,33 @@ class Recorder(threading.Thread):
 
         if migration_id < 5:
             # Add domain so that thermostat graphs look right
-            self.query("""
+            try:
-                ALTER TABLE states
+                cur.execute("""
-                ADD COLUMN domain text
+                    ALTER TABLE states
-            """)
+                    ADD COLUMN domain text
+                """)
+            except sqlite3.OperationalError:
+                # We had a bug in this migration for a while on dev
+                # Without this, dev-users will have to throw away their db
+                pass
+
+            # TravisCI has Python compiled against an old version of SQLite3
+            # which misses the instr method.
+            self.conn.create_function(
+                "instr", 2,
+                lambda string, substring: string.find(substring) + 1)
 
             # populate domain with defaults
-            rows = self.query("select distinct entity_id from states")
+            cur.execute("""
-            for row in rows:
+                UPDATE states
-                entity_id = row[0]
+                set domain=substr(entity_id, 0, instr(entity_id, '.'))
-                domain = entity_id.split(".")[0]
+            """)
-                self.query(
-                    "UPDATE states set domain=? where entity_id=?",
-                    domain, entity_id)
 
             # add indexes we are going to use a lot on selects
-            self.query("""
+            cur.execute("""
                 CREATE INDEX states__state_changes ON
                 states (last_changed, last_updated, entity_id)""")
-            self.query("""
+            cur.execute("""
                 CREATE INDEX states__significant_changes ON
                 states (domain, last_updated, entity_id)""")
             save_migration(5)

homeassistant/components/sensor/bitcoin.py

@@ -39,6 +39,7 @@ OPTION_TYPES = {
     'miners_revenue_btc': ['Miners revenue', 'BTC'],
     'market_price_usd': ['Market price', 'USD']
 }
+ICON = 'mdi:currency-btc'
 
 # Return cached results if last scan was less then this time ago
 MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=120)
@@ -108,6 +109,11 @@ class BitcoinSensor(Entity):
     def unit_of_measurement(self):
         return self._unit_of_measurement
 
+    @property
+    def icon(self):
+        """ Icon to use in the frontend, if any. """
+        return ICON
+
     # pylint: disable=too-many-branches
     def update(self):
         """ Gets the latest data and updates the states. """

homeassistant/components/sensor/bloomsky.py

@@ -0,0 +1,104 @@
+"""
+homeassistant.components.sensor.bloomsky
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Support the sensor of a BloomSky weather station.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/sensor.bloomsky/
+"""
+import logging
+import homeassistant.components.bloomsky as bloomsky
+from homeassistant.helpers.entity import Entity
+
+DEPENDENCIES = ["bloomsky"]
+
+# These are the available sensors
+SENSOR_TYPES = ["Temperature",
+                "Humidity",
+                "Rain",
+                "Pressure",
+                "Luminance",
+                "Night",
+                "UVIndex"]
+
+# Sensor units - these do not currently align with the API documentation
+SENSOR_UNITS = {"Temperature": "°F",
+                "Humidity": "%",
+                "Pressure": "inHg",
+                "Luminance": "cd/m²"}
+
+# Which sensors to format numerically
+FORMAT_NUMBERS = ["Temperature", "Pressure"]
+
+
+# pylint: disable=unused-argument
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """ Set up the available BloomSky weather sensors. """
+
+    logger = logging.getLogger(__name__)
+
+    for device_key in bloomsky.BLOOMSKY.devices:
+        device = bloomsky.BLOOMSKY.devices[device_key]
+        for variable in config["monitored_conditions"]:
+            if variable in SENSOR_TYPES:
+                add_devices([BloomSkySensor(bloomsky.BLOOMSKY,
+                                            device,
+                                            variable)])
+            else:
+                logger.error("Cannot find definition for device: %s", variable)
+
+
+class BloomSkySensor(Entity):
+    """ Represents a single sensor in a BloomSky device. """
+
+    def __init__(self, bs, device, sensor_name):
+        self._bloomsky = bs
+        self._device_id = device["DeviceID"]
+        self._client_name = device["DeviceName"]
+        self._sensor_name = sensor_name
+        self._state = self.process_state(device)
+        self._sensor_update = ""
+
+    @property
+    def name(self):
+        """ The name of the BloomSky device and this sensor. """
+        return "{} {}".format(self._client_name, self._sensor_name)
+
+    @property
+    def state(self):
+        """ The current state (i.e. value) of this sensor. """
+        return self._state
+
+    @property
+    def unit_of_measurement(self):
+        """ This sensor's units. """
+        return SENSOR_UNITS.get(self._sensor_name, None)
+
+    def update(self):
+        """ Request an update from the BloomSky API. """
+        self._bloomsky.refresh_devices()
+        # TS is a Unix epoch timestamp for the last time the BloomSky servers
+        # heard from this device. If that value hasn't changed, the value has
+        # not been updated.
+        last_ts = self._bloomsky.devices[self._device_id]["Data"]["TS"]
+        if last_ts != self._sensor_update:
+            self.process_state(self._bloomsky.devices[self._device_id])
+            self._sensor_update = last_ts
+
+    def process_state(self, device):
+        """ Handle the response from the BloomSky API for this sensor. """
+        data = device["Data"][self._sensor_name]
+        if self._sensor_name == "Rain":
+            if data:
+                self._state = "Raining"
+            else:
+                self._state = "Not raining"
+        elif self._sensor_name == "Night":
+            if data:
+                self._state = "Nighttime"
+            else:
+                self._state = "Daytime"
+        elif self._sensor_name in FORMAT_NUMBERS:
+            self._state = "{0:.2f}".format(data)
+        else:
+            self._state = data

homeassistant/components/sensor/cpuspeed.py

@@ -54,7 +54,7 @@ class CpuSpeedSensor(Entity):
         return self._unit_of_measurement
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
         """ Returns the state attributes. """
         if self.info is not None:
             return {

homeassistant/components/sensor/demo.py

@@ -46,7 +46,7 @@ class DemoSensor(Entity):
         return self._unit_of_measurement
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
         """ Returns the state attributes. """
         if self._battery:
             return {

homeassistant/components/sensor/dht.py

@@ -23,6 +23,7 @@ SENSOR_TYPES = {
     'temperature': ['Temperature', None],
     'humidity': ['Humidity', '%']
 }
+DEFAULT_NAME = "DHT Sensor"
 # Return cached results if last scan was less then this time ago
 # DHT11 is able to deliver data once per second, DHT22 once every two
 MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=30)
@@ -53,12 +54,14 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
     data = DHTClient(Adafruit_DHT, sensor, pin)
     dev = []
+    name = config.get('name', DEFAULT_NAME)
+
     try:
         for variable in config['monitored_conditions']:
             if variable not in SENSOR_TYPES:
                 _LOGGER.error('Sensor type: "%s" does not exist', variable)
             else:
-                dev.append(DHTSensor(data, variable, unit))
+                dev.append(DHTSensor(data, variable, unit, name))
     except KeyError:
         pass
 
@@ -69,8 +72,8 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 class DHTSensor(Entity):
     """ Implements an DHT sensor. """
 
-    def __init__(self, dht_client, sensor_type, temp_unit):
+    def __init__(self, dht_client, sensor_type, temp_unit, name):
-        self.client_name = 'DHT sensor'
+        self.client_name = name
         self._name = SENSOR_TYPES[sensor_type][0]
         self.dht_client = dht_client
         self.temp_unit = temp_unit

homeassistant/components/sensor/ecobee.py

@@ -63,6 +63,11 @@ class EcobeeSensor(Entity):
         """ Returns the state of the device. """
         return self._state
 
+    @property
+    def unique_id(self):
+        """Unique id of this sensor."""
+        return "sensor_ecobee_{}_{}".format(self.type, self.index)
+
     @property
     def unit_of_measurement(self):
         """ Unit of measurement this sensor expresses itself in. """

homeassistant/components/sensor/mfi.py

@@ -0,0 +1,99 @@
+"""
+homeassistant.components.sensor.mfi
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Support for Ubiquiti mFi sensors.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/sensor.mfi/
+"""
+import logging
+
+from homeassistant.const import (CONF_USERNAME, CONF_PASSWORD,
+                                 TEMP_CELCIUS)
+from homeassistant.components.sensor import DOMAIN
+from homeassistant.helpers.entity import Entity
+from homeassistant.helpers import validate_config
+
+REQUIREMENTS = ['mficlient==0.2.2']
+
+_LOGGER = logging.getLogger(__name__)
+
+STATE_ON = 'on'
+STATE_OFF = 'off'
+DIGITS = {
+    'volts': 1,
+    'amps': 1,
+    'active_power': 0,
+    'temperature': 1,
+}
+SENSOR_MODELS = [
+    'Ubiquiti mFi-THS',
+    'Ubiquiti mFi-CS',
+    'Outlet',
+    'Input Analog',
+    'Input Digital',
+]
+
+
+# pylint: disable=unused-variable
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """ Sets up mFi sensors. """
+
+    if not validate_config({DOMAIN: config},
+                           {DOMAIN: ['host',
+                                     CONF_USERNAME,
+                                     CONF_PASSWORD]},
+                           _LOGGER):
+        _LOGGER.error('A host, username, and password are required')
+        return False
+
+    host = config.get('host')
+    port = int(config.get('port', 6443))
+    username = config.get(CONF_USERNAME)
+    password = config.get(CONF_PASSWORD)
+
+    from mficlient.client import MFiClient
+
+    try:
+        client = MFiClient(host, username, password, port=port)
+    except client.FailedToLogin as ex:
+        _LOGGER.error('Unable to connect to mFi: %s', str(ex))
+        return False
+
+    add_devices(MfiSensor(port, hass)
+                for device in client.get_devices()
+                for port in device.ports.values()
+                if port.model in SENSOR_MODELS)
+
+
+class MfiSensor(Entity):
+    """ An mFi sensor that exposes tag=value. """
+
+    def __init__(self, port, hass):
+        self._port = port
+        self._hass = hass
+
+    @property
+    def name(self):
+        return self._port.label
+
+    @property
+    def state(self):
+        if self._port.model == 'Input Digital':
+            return self._port.value > 0 and STATE_ON or STATE_OFF
+        else:
+            digits = DIGITS.get(self._port.tag, 0)
+            return round(self._port.value, digits)
+
+    @property
+    def unit_of_measurement(self):
+        if self._port.tag == 'temperature':
+            return TEMP_CELCIUS
+        elif self._port.tag == 'active_pwr':
+            return 'Watts'
+        elif self._port.model == 'Input Digital':
+            return 'State'
+        return self._port.tag
+
+    def update(self):
+        self._port.refresh()

homeassistant/components/sensor/mqtt.py

@@ -7,7 +7,7 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/sensor.mqtt/
 """
 import logging
-from homeassistant.const import CONF_VALUE_TEMPLATE
+from homeassistant.const import CONF_VALUE_TEMPLATE, STATE_UNKNOWN
 from homeassistant.helpers.entity import Entity
 from homeassistant.util import template
 import homeassistant.components.mqtt as mqtt
@@ -42,7 +42,7 @@ class MqttSensor(Entity):
     """ Represents a sensor that can be updated using MQTT. """
     def __init__(self, hass, name, state_topic, qos, unit_of_measurement,
                  value_template):
-        self._state = "-"
+        self._state = STATE_UNKNOWN
         self._hass = hass
         self._name = name
         self._state_topic = state_topic

homeassistant/components/sensor/mysensors.py

@@ -151,41 +151,39 @@ class MySensorsSensor(Entity):
             self.gateway.const.SetReq.V_VOLTAGE: 'V',
             self.gateway.const.SetReq.V_CURRENT: 'A',
         }
-        unit_map_v15 = {
-            self.gateway.const.SetReq.V_PERCENTAGE: '%',
-        }
         if float(self.gateway.version) >= 1.5:
             if self.gateway.const.SetReq.V_UNIT_PREFIX in self._values:
                 return self._values[
                     self.gateway.const.SetReq.V_UNIT_PREFIX]
-            unit_map.update(unit_map_v15)
+            unit_map.update({self.gateway.const.SetReq.V_PERCENTAGE: '%'})
         return unit_map.get(self.value_type)
 
     @property
     def device_state_attributes(self):
         """Return device specific state attributes."""
-        device_attr = {}
+        attr = {
-        for value_type, value in self._values.items():
-            if value_type != self.value_type:
-                device_attr[self.gateway.const.SetReq(value_type).name] = value
-        return device_attr
-
-    @property
-    def state_attributes(self):
-        """Return the state attributes."""
-        data = {
             mysensors.ATTR_PORT: self.gateway.port,
             mysensors.ATTR_NODE_ID: self.node_id,
             mysensors.ATTR_CHILD_ID: self.child_id,
             ATTR_BATTERY_LEVEL: self.battery_level,
         }
 
-        device_attr = self.device_state_attributes
+        set_req = self.gateway.const.SetReq
 
-        if device_attr is not None:
+        for value_type, value in self._values.items():
-            data.update(device_attr)
+            if value_type != self.value_type:
+                try:
+                    attr[set_req(value_type).name] = value
+                except ValueError:
+                    _LOGGER.error('value_type %s is not valid for mysensors '
+                                  'version %s', value_type,
+                                  self.gateway.version)
+        return attr
 
-        return data
+    @property
+    def available(self):
+        """Return True if entity is available."""
+        return self.value_type in self._values
 
     def update(self):
         """Update the controller with the latest values from a sensor."""

homeassistant/components/sensor/nest.py

@@ -21,7 +21,7 @@ SENSOR_TYPES = ['humidity',
                 'last_connection',
                 'battery_level']
 
-SENSOR_UNITS = {'humidity': '%', 'battery_level': '%'}
+SENSOR_UNITS = {'humidity': '%', 'battery_level': 'V'}
 
 SENSOR_TEMP_TYPES = ['temperature',
                      'target',

homeassistant/components/sensor/rfxtrx.py

@@ -87,7 +87,7 @@ class RfxtrxSensor(Entity):
         return self._name
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
         return self.event.values
 
     @property

homeassistant/components/sensor/swiss_public_transport.py

@@ -75,7 +75,7 @@ class SwissPublicTransportSensor(Entity):
         return self._state
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
         """ Returns the state attributes. """
         if self._times is not None:
             return {

homeassistant/components/sensor/tellduslive.py

@@ -113,8 +113,8 @@ class TelldusLiveSensor(Entity):
             return self._value_as_humidity
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
-        attrs = dict()
+        attrs = {}
         if self._battery_level is not None:
             attrs[ATTR_BATTERY_LEVEL] = self._battery_level
         if self._last_updated is not None:

homeassistant/components/sensor/template.py

@@ -94,10 +94,7 @@ class SensorTemplate(Entity):
 
         def _update_callback(_event):
             """ Called when the target device changes state. """
-            # This can be called before the entity is properly
+            self.update_ha_state(True)
-            # initialised, so check before updating state,
-            if self.entity_id:
-                self.update_ha_state(True)
 
         self.hass.bus.listen(EVENT_STATE_CHANGED, _update_callback)
 

homeassistant/components/sensor/twitch.py

@@ -67,7 +67,7 @@ class TwitchSensor(Entity):
             self._state = STATE_OFFLINE
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
         """ Returns the state attributes. """
         if self._state == STATE_STREAMING:
             return {

homeassistant/components/sensor/vera.py

@@ -15,7 +15,7 @@ from homeassistant.const import (
     ATTR_BATTERY_LEVEL, ATTR_TRIPPED, ATTR_ARMED, ATTR_LAST_TRIP_TIME,
     TEMP_CELCIUS, TEMP_FAHRENHEIT, EVENT_HOMEASSISTANT_STOP)
 
-REQUIREMENTS = ['pyvera==0.2.7']
+REQUIREMENTS = ['pyvera==0.2.8']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -118,7 +118,7 @@ class VeraSensor(Entity):
             return '%'
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
         attr = {}
         if self.vera_device.has_battery:
             attr[ATTR_BATTERY_LEVEL] = self.vera_device.battery_level + '%'

homeassistant/components/sensor/wink.py

@@ -11,7 +11,7 @@ import logging
 from homeassistant.helpers.entity import Entity
 from homeassistant.const import CONF_ACCESS_TOKEN, STATE_OPEN, STATE_CLOSED
 
-REQUIREMENTS = ['python-wink==0.4.2']
+REQUIREMENTS = ['python-wink==0.5.0']
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):

homeassistant/components/sensor/yr.py

@@ -100,7 +100,7 @@ class YrSensor(Entity):
         return self._state
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
         """ Returns state attributes. """
         data = {
             'about': "Weather forecast from yr.no, delivered by the"

homeassistant/components/sensor/zwave.py

@@ -111,11 +111,6 @@ class ZWaveSensor(ZWaveDeviceEntity, Entity):
         """ Returns the state of the sensor. """
         return self._value.data
 
-    @property
-    def state_attributes(self):
-        """ Returns optional state attributes. """
-        return self.device_state_attributes
-
     @property
     def unit_of_measurement(self):
         return self._value.units

homeassistant/components/splunk.py

@@ -3,6 +3,9 @@ homeassistant.components.splunk
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Splunk component which allows you to send data to an Splunk instance
 utilizing the HTTP Event Collector.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/splunk/
 """
 import json
 import logging

homeassistant/components/switch/__init__.py

@@ -129,11 +129,6 @@ class SwitchDevice(ToggleEntity):
         """ Is the device in standby. """
         return None
 
-    @property
-    def device_state_attributes(self):
-        """ Returns device specific state attributes. """
-        return None
-
     @property
     def state_attributes(self):
         """ Returns optional state attributes. """
@@ -144,9 +139,4 @@ class SwitchDevice(ToggleEntity):
             if value:
                 data[attr] = value
 
-        device_attr = self.device_state_attributes
-
-        if device_attr is not None:
-            data.update(device_attr)
-
         return data

homeassistant/components/switch/mfi.py

@@ -0,0 +1,103 @@
+"""
+homeassistant.components.switch.mfi
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Support for Ubiquiti mFi switches.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/switch.mfi/
+"""
+import logging
+
+from homeassistant.components.switch import DOMAIN, SwitchDevice
+from homeassistant.const import CONF_USERNAME, CONF_PASSWORD
+from homeassistant.helpers import validate_config
+
+REQUIREMENTS = ['mficlient==0.2.2']
+
+_LOGGER = logging.getLogger(__name__)
+
+SWITCH_MODELS = [
+    'Outlet',
+    'Output 5v',
+    'Output 12v',
+    'Output 24v',
+]
+
+
+# pylint: disable=unused-variable
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """ Sets up mFi sensors. """
+
+    if not validate_config({DOMAIN: config},
+                           {DOMAIN: ['host',
+                                     CONF_USERNAME,
+                                     CONF_PASSWORD]},
+                           _LOGGER):
+        _LOGGER.error('A host, username, and password are required')
+        return False
+
+    host = config.get('host')
+    port = int(config.get('port', 6443))
+    username = config.get('username')
+    password = config.get('password')
+
+    from mficlient.client import MFiClient
+
+    try:
+        client = MFiClient(host, username, password, port=port)
+    except client.FailedToLogin as ex:
+        _LOGGER.error('Unable to connect to mFi: %s', str(ex))
+        return False
+
+    add_devices(MfiSwitch(port)
+                for device in client.get_devices()
+                for port in device.ports.values()
+                if port.model in SWITCH_MODELS)
+
+
+class MfiSwitch(SwitchDevice):
+    """ An mFi switch-able device. """
+    def __init__(self, port):
+        self._port = port
+        self._target_state = None
+
+    @property
+    def should_poll(self):
+        return True
+
+    @property
+    def unique_id(self):
+        return self._port.ident
+
+    @property
+    def name(self):
+        return self._port.label
+
+    @property
+    def is_on(self):
+        return self._port.output
+
+    def update(self):
+        self._port.refresh()
+        if self._target_state is not None:
+            self._port.data['output'] = float(self._target_state)
+            self._target_state = None
+
+    def turn_on(self):
+        self._port.control(True)
+        self._target_state = True
+
+    def turn_off(self):
+        self._port.control(False)
+        self._target_state = False
+
+    @property
+    def current_power_mwh(self):
+        return int(self._port.data.get('active_pwr', 0) * 1000)
+
+    @property
+    def device_state_attributes(self):
+        attr = {}
+        attr['volts'] = round(self._port.data.get('v_rms', 0), 1)
+        attr['amps'] = round(self._port.data.get('i_rms', 0), 1)
+        return attr

homeassistant/components/switch/mysensors.py

@@ -100,28 +100,24 @@ class MySensorsSwitch(SwitchDevice):
     @property
     def device_state_attributes(self):
         """Return device specific state attributes."""
-        device_attr = {}
+        attr = {
-        for value_type, value in self._values.items():
-            if value_type != self.value_type:
-                device_attr[self.gateway.const.SetReq(value_type).name] = value
-        return device_attr
-
-    @property
-    def state_attributes(self):
-        """Return the state attributes."""
-        data = {
             mysensors.ATTR_PORT: self.gateway.port,
             mysensors.ATTR_NODE_ID: self.node_id,
             mysensors.ATTR_CHILD_ID: self.child_id,
             ATTR_BATTERY_LEVEL: self.battery_level,
         }
 
-        device_attr = self.device_state_attributes
+        set_req = self.gateway.const.SetReq
 
-        if device_attr is not None:
+        for value_type, value in self._values.items():
-            data.update(device_attr)
+            if value_type != self.value_type:
-
+                try:
-        return data
+                    attr[set_req(value_type).name] = value
+                except ValueError:
+                    _LOGGER.error('value_type %s is not valid for mysensors '
+                                  'version %s', value_type,
+                                  self.gateway.version)
+        return attr
 
     @property
     def is_on(self):
@@ -144,6 +140,11 @@ class MySensorsSwitch(SwitchDevice):
         self._values[self.value_type] = STATE_OFF
         self.update_ha_state()
 
+    @property
+    def available(self):
+        """Return True if entity is available."""
+        return self.value_type in self._values
+
     def update(self):
         """Update the controller with the latest value from a sensor."""
         node = self.gateway.sensors[self.node_id]

homeassistant/components/switch/tellstick.py

@@ -8,8 +8,7 @@ https://home-assistant.io/components/switch.tellstick/
 """
 import logging
 
-from homeassistant.const import (EVENT_HOMEASSISTANT_STOP,
+from homeassistant.const import EVENT_HOMEASSISTANT_STOP
-                                 ATTR_FRIENDLY_NAME)
 from homeassistant.helpers.entity import ToggleEntity
 
 SIGNAL_REPETITIONS = 1
@@ -63,7 +62,6 @@ class TellstickSwitchDevice(ToggleEntity):
         import tellcore.constants as tellcore_constants
 
         self.tellstick_device = tellstick_device
-        self.state_attr = {ATTR_FRIENDLY_NAME: tellstick_device.name}
         self.signal_repetitions = signal_repetitions
 
         self.last_sent_command_mask = (tellcore_constants.TELLSTICK_TURNON |
@@ -79,11 +77,6 @@ class TellstickSwitchDevice(ToggleEntity):
         """ Returns the name of the switch if any. """
         return self.tellstick_device.name
 
-    @property
-    def state_attributes(self):
-        """ Returns optional state attributes. """
-        return self.state_attr
-
     @property
     def is_on(self):
         """ True if switch is on. """

homeassistant/components/switch/template.py

@@ -0,0 +1,162 @@
+"""
+homeassistant.components.switch.template
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Allows the creation of a switch that integrates other components together
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/switch.template/
+"""
+import logging
+
+from homeassistant.helpers.entity import generate_entity_id
+
+from homeassistant.components.switch import SwitchDevice
+
+from homeassistant.core import EVENT_STATE_CHANGED
+from homeassistant.const import (
+    STATE_ON,
+    STATE_OFF,
+    ATTR_FRIENDLY_NAME,
+    CONF_VALUE_TEMPLATE)
+
+from homeassistant.helpers.service import call_from_config
+from homeassistant.util import template, slugify
+from homeassistant.exceptions import TemplateError
+from homeassistant.components.switch import DOMAIN
+
+ENTITY_ID_FORMAT = DOMAIN + '.{}'
+
+_LOGGER = logging.getLogger(__name__)
+
+CONF_SWITCHES = 'switches'
+
+STATE_ERROR = 'error'
+
+ON_ACTION = 'turn_on'
+OFF_ACTION = 'turn_off'
+
+
+# pylint: disable=unused-argument
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """ Sets up the switches. """
+
+    switches = []
+    if config.get(CONF_SWITCHES) is None:
+        _LOGGER.error("Missing configuration data for switch platform")
+        return False
+
+    for device, device_config in config[CONF_SWITCHES].items():
+
+        if device != slugify(device):
+            _LOGGER.error("Found invalid key for switch.template: %s. "
+                          "Use %s instead", device, slugify(device))
+            continue
+
+        if not isinstance(device_config, dict):
+            _LOGGER.error("Missing configuration data for switch %s", device)
+            continue
+
+        friendly_name = device_config.get(ATTR_FRIENDLY_NAME, device)
+        state_template = device_config.get(CONF_VALUE_TEMPLATE)
+        on_action = device_config.get(ON_ACTION)
+        off_action = device_config.get(OFF_ACTION)
+        if state_template is None:
+            _LOGGER.error(
+                "Missing %s for switch %s", CONF_VALUE_TEMPLATE, device)
+            continue
+
+        if on_action is None or off_action is None:
+            _LOGGER.error(
+                "Missing action for switch %s", device)
+            continue
+
+        switches.append(
+            SwitchTemplate(
+                hass,
+                device,
+                friendly_name,
+                state_template,
+                on_action,
+                off_action)
+            )
+    if not switches:
+        _LOGGER.error("No switches added")
+        return False
+    add_devices(switches)
+    return True
+
+
+class SwitchTemplate(SwitchDevice):
+    """ Represents a Template Switch. """
+
+    # pylint: disable=too-many-arguments
+    def __init__(self,
+                 hass,
+                 device_id,
+                 friendly_name,
+                 state_template,
+                 on_action,
+                 off_action):
+
+        self.entity_id = generate_entity_id(
+            ENTITY_ID_FORMAT, device_id,
+            hass=hass)
+
+        self.hass = hass
+        self._name = friendly_name
+        self._template = state_template
+        self._on_action = on_action
+        self._off_action = off_action
+        self.update()
+
+        def _update_callback(_event):
+            """ Called when the target device changes state. """
+            self.update_ha_state(True)
+
+        self.hass.bus.listen(EVENT_STATE_CHANGED, _update_callback)
+
+    @property
+    def name(self):
+        """ Returns the name of the device. """
+        return self._name
+
+    @property
+    def should_poll(self):
+        """ Tells Home Assistant not to poll this entity. """
+        return False
+
+    def turn_on(self, **kwargs):
+        """ Fires the on action. """
+        call_from_config(self.hass, self._on_action, True)
+
+    def turn_off(self, **kwargs):
+        """ Fires the off action. """
+        call_from_config(self.hass, self._off_action, True)
+
+    @property
+    def is_on(self):
+        """ True if device is on. """
+        return self._value.lower() == 'true' or self._value == STATE_ON
+
+    @property
+    def is_off(self):
+        """ True if device is off. """
+        return self._value.lower() == 'false' or self._value == STATE_OFF
+
+    @property
+    def available(self):
+        """Return True if entity is available."""
+        return self.is_on or self.is_off
+
+    def update(self):
+        """ Updates the state from the template. """
+        try:
+            self._value = template.render(self.hass, self._template)
+            if not self.available:
+                _LOGGER.error(
+                    "`%s` is not a switch state, setting %s to unavailable",
+                    self._value, self.entity_id)
+
+        except TemplateError as ex:
+            self._value = STATE_ERROR
+            _LOGGER.error(ex)

homeassistant/components/switch/vera.py

@@ -21,7 +21,7 @@ from homeassistant.const import (
     STATE_ON,
     STATE_OFF)
 
-REQUIREMENTS = ['pyvera==0.2.7']
+REQUIREMENTS = ['pyvera==0.2.8']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -102,8 +102,8 @@ class VeraSwitch(SwitchDevice):
         return self._name
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
-        attr = super().state_attributes or {}
+        attr = {}
 
         if self.vera_device.has_battery:
             attr[ATTR_BATTERY_LEVEL] = self.vera_device.battery_level + '%'

homeassistant/components/switch/wemo.py

@@ -12,7 +12,7 @@ from homeassistant.components.switch import SwitchDevice
 from homeassistant.const import (
     STATE_ON, STATE_OFF, STATE_STANDBY, EVENT_HOMEASSISTANT_STOP)
 
-REQUIREMENTS = ['pywemo==0.3.8']
+REQUIREMENTS = ['pywemo==0.3.9']
 _LOGGER = logging.getLogger(__name__)
 
 _WEMO_SUBSCRIPTION_REGISTRY = None
@@ -95,8 +95,8 @@ class WemoSwitch(SwitchDevice):
         return self.wemo.name
 
     @property
-    def state_attributes(self):
+    def device_state_attributes(self):
-        attr = super().state_attributes or {}
+        attr = {}
         if self.maker_params:
             # Is the maker sensor on or off.
             if self.maker_params['hassensor']:
@@ -153,6 +153,18 @@ class WemoSwitch(SwitchDevice):
         """ True if switch is on. """
         return self.wemo.get_state()
 
+    @property
+    def available(self):
+        """ True if switch is available. """
+        if (self.wemo.model_name == 'Insight' and
+                self.insight_params is None):
+            return False
+
+        if (self.wemo.model_name == 'Maker' and
+                self.maker_params is None):
+            return False
+        return True
+
     def turn_on(self, **kwargs):
         """ Turns the switch on. """
         self.wemo.on()

homeassistant/components/switch/wink.py

@@ -11,7 +11,7 @@ import logging
 from homeassistant.components.wink import WinkToggleDevice
 from homeassistant.const import CONF_ACCESS_TOKEN
 
-REQUIREMENTS = ['python-wink==0.4.2']
+REQUIREMENTS = ['python-wink==0.5.0']
 
 
 def setup_platform(hass, config, add_devices, discovery_info=None):

homeassistant/components/thermostat/__init__.py

@@ -178,11 +178,6 @@ class ThermostatDevice(Entity):
         """ Returns the current state. """
         return self.target_temperature or STATE_UNKNOWN
 
-    @property
-    def device_state_attributes(self):
-        """ Returns device specific state attributes. """
-        return None
-
     @property
     def state_attributes(self):
         """ Returns optional state attributes. """
@@ -211,11 +206,6 @@ class ThermostatDevice(Entity):
         if is_fan_on is not None:
             data[ATTR_FAN] = STATE_ON if is_fan_on else STATE_OFF
 
-        device_attr = self.device_state_attributes
-
-        if device_attr is not None:
-            data.update(device_attr)
-
         return data
 
     @property

homeassistant/components/thermostat/honeywell.py

@@ -9,33 +9,32 @@ https://home-assistant.io/components/thermostat.honeywell/
 import logging
 import socket
 
+import requests
+
 from homeassistant.components.thermostat import ThermostatDevice
-from homeassistant.const import (CONF_USERNAME, CONF_PASSWORD, TEMP_CELCIUS)
+from homeassistant.const import (CONF_USERNAME, CONF_PASSWORD, TEMP_CELCIUS,
+                                 TEMP_FAHRENHEIT)
 
 REQUIREMENTS = ['evohomeclient==0.2.4']
 
 _LOGGER = logging.getLogger(__name__)
 
 CONF_AWAY_TEMP = "away_temperature"
+US_SYSTEM_SWITCH_POSITIONS = {1: 'Heat',
+                              2: 'Off',
+                              3: 'Cool'}
+US_BASEURL = 'https://mytotalconnectcomfort.com/portal'
 
 
-# pylint: disable=unused-argument
+def _setup_round(username, password, config, add_devices):
-def setup_platform(hass, config, add_devices, discovery_info=None):
-    """ Sets up the honeywel thermostat. """
     from evohomeclient import EvohomeClient
 
-    username = config.get(CONF_USERNAME)
-    password = config.get(CONF_PASSWORD)
     try:
         away_temp = float(config.get(CONF_AWAY_TEMP, 16))
     except ValueError:
         _LOGGER.error("value entered for item %s should convert to a number",
                       CONF_AWAY_TEMP)
         return False
-    if username is None or password is None:
-        _LOGGER.error("Missing required configuration items %s or %s",
-                      CONF_USERNAME, CONF_PASSWORD)
-        return False
 
     evo_api = EvohomeClient(username, password)
 
@@ -53,6 +52,24 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         return False
 
 
+# pylint: disable=unused-argument
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """ Sets up the honeywel thermostat. """
+    username = config.get(CONF_USERNAME)
+    password = config.get(CONF_PASSWORD)
+    thermostat_id = config.get('id')
+
+    if username is None or password is None:
+        _LOGGER.error("Missing required configuration items %s or %s",
+                      CONF_USERNAME, CONF_PASSWORD)
+        return False
+
+    if thermostat_id:
+        add_devices([HoneywellUSThermostat(thermostat_id, username, password)])
+    else:
+        return _setup_round(username, password, config, add_devices)
+
+
 class RoundThermostat(ThermostatDevice):
     """ Represents a Honeywell Round Connected thermostat. """
 
@@ -135,3 +152,117 @@ class RoundThermostat(ThermostatDevice):
         else:
             self._name = data['name']
             self._is_dhw = False
+
+
+class HoneywellUSThermostat(ThermostatDevice):
+    """ Represents a Honeywell US Thermostat. """
+
+    def __init__(self, ident, username, password):
+        self._ident = ident
+        self._username = username
+        self._password = password
+        self._session = requests.Session()
+        # Maybe this should be configurable?
+        self._timeout = 30
+        # Yeah, really.
+        self._session.headers['X-Requested-With'] = 'XMLHttpRequest'
+        self._update()
+
+    def _login(self):
+        self._session.get(US_BASEURL, timeout=self._timeout)
+        params = {'UserName': self._username,
+                  'Password': self._password,
+                  'RememberMe': 'false',
+                  'timeOffset': 480}
+        resp = self._session.post(US_BASEURL, params=params,
+                                  timeout=self._timeout)
+        if resp.status_code != 200:
+            _LOGGER('Login failed for user %(user)s',
+                    dict(user=self._username))
+            return False
+        else:
+            return True
+
+    def _get_data(self):
+        if not self._login():
+            return
+        url = '%s/Device/CheckDataSession/%s' % (US_BASEURL, self._ident)
+        resp = self._session.get(url, timeout=self._timeout)
+        if resp.status_code < 300:
+            return resp.json()
+        else:
+            return {'error': resp.status_code}
+
+    def _set_data(self, data):
+        if not self._login():
+            return
+        url = '%s/Device/SubmitControlScreenChanges' % US_BASEURL
+        data['DeviceID'] = self._ident
+        resp = self._session.post(url, data=data, timeout=self._timeout)
+        if resp.status_code < 300:
+            return resp.json()
+        else:
+            return {'error': resp.status_code}
+
+    def _update(self):
+        self._data = self._get_data()['latestData']
+
+    @property
+    def is_fan_on(self):
+        return self._data['fanData']['fanIsRunning']
+
+    @property
+    def name(self):
+        return 'honeywell'
+
+    @property
+    def unit_of_measurement(self):
+        unit = self._data['uiData']['DisplayUnits']
+        if unit == 'F':
+            return TEMP_FAHRENHEIT
+        else:
+            return TEMP_CELCIUS
+
+    @property
+    def current_temperature(self):
+        self._update()
+        return self._data['uiData']['DispTemperature']
+
+    @property
+    def target_temperature(self):
+        setpoint = US_SYSTEM_SWITCH_POSITIONS.get(
+            self._data['uiData']['SystemSwitchPosition'],
+            'Off')
+        return self._data['uiData']['%sSetpoint' % setpoint]
+
+    def set_temperature(self, temperature):
+        """ Set target temperature. """
+        data = {'SystemSwitch': None,
+                'HeatSetpoint': None,
+                'CoolSetpoint': None,
+                'HeatNextPeriod': None,
+                'CoolNextPeriod': None,
+                'StatusHeat': None,
+                'StatusCool': None,
+                'FanMode': None}
+        setpoint = US_SYSTEM_SWITCH_POSITIONS.get(
+            self._data['uiData']['SystemSwitchPosition'],
+            'Off')
+        data['%sSetpoint' % setpoint] = temperature
+        self._set_data(data)
+
+    @property
+    def device_state_attributes(self):
+        """ Return device specific state attributes. """
+        fanmodes = {0: "auto",
+                    1: "on",
+                    2: "circulate"}
+        return {"fan": (self._data['fanData']['fanIsRunning'] and
+                        'running' or 'idle'),
+                "fanmode": fanmodes[self._data['fanData']['fanMode']]}
+
+    def turn_away_mode_on(self):
+        pass
+
+    def turn_away_mode_off(self):
+        pass

homeassistant/components/verisure.py

@@ -26,6 +26,7 @@ DOMAIN = "verisure"
 DISCOVER_SENSORS = 'verisure.sensors'
 DISCOVER_SWITCHES = 'verisure.switches'
 DISCOVER_ALARMS = 'verisure.alarm_control_panel'
+DISCOVER_LOCKS = 'verisure.lock'
 
 DEPENDENCIES = ['alarm_control_panel']
 REQUIREMENTS = ['vsure==0.5.0']
@@ -36,6 +37,7 @@ MY_PAGES = None
 ALARM_STATUS = {}
 SMARTPLUG_STATUS = {}
 CLIMATE_STATUS = {}
+LOCK_STATUS = {}
 
 VERISURE_LOGIN_ERROR = None
 VERISURE_ERROR = None
@@ -44,6 +46,7 @@ SHOW_THERMOMETERS = True
 SHOW_HYGROMETERS = True
 SHOW_ALARM = True
 SHOW_SMARTPLUGS = True
+SHOW_LOCKS = True
 CODE_DIGITS = 4
 
 # if wrong password was given don't try again
@@ -63,11 +66,12 @@ def setup(hass, config):
     from verisure import MyPages, LoginError, Error
 
     global SHOW_THERMOMETERS, SHOW_HYGROMETERS,\
-        SHOW_ALARM, SHOW_SMARTPLUGS, CODE_DIGITS
+        SHOW_ALARM, SHOW_SMARTPLUGS, SHOW_LOCKS, CODE_DIGITS
     SHOW_THERMOMETERS = int(config[DOMAIN].get('thermometers', '1'))
     SHOW_HYGROMETERS = int(config[DOMAIN].get('hygrometers', '1'))
     SHOW_ALARM = int(config[DOMAIN].get('alarm', '1'))
     SHOW_SMARTPLUGS = int(config[DOMAIN].get('smartplugs', '1'))
+    SHOW_LOCKS = int(config[DOMAIN].get('locks', '1'))
     CODE_DIGITS = int(config[DOMAIN].get('code_digits', '4'))
 
     global MY_PAGES
@@ -87,11 +91,13 @@ def setup(hass, config):
     update_alarm()
     update_climate()
     update_smartplug()
+    update_lock()
 
     # Load components for the devices in the ISY controller that we support
     for comp_name, discovery in ((('sensor', DISCOVER_SENSORS),
                                   ('switch', DISCOVER_SWITCHES),
-                                  ('alarm_control_panel', DISCOVER_ALARMS))):
+                                  ('alarm_control_panel', DISCOVER_ALARMS),
+                                  ('lock', DISCOVER_LOCKS))):
         component = get_component(comp_name)
         _LOGGER.info(config[DOMAIN])
         bootstrap.setup_component(hass, component.DOMAIN, config)
@@ -134,6 +140,11 @@ def update_smartplug():
     update_component(MY_PAGES.smartplug.get, SMARTPLUG_STATUS)
 
 
+def update_lock():
+    """ Updates the status of alarms. """
+    update_component(MY_PAGES.lock.get, LOCK_STATUS)
+
+
 def update_component(get_function, status):
     """ Updates the status of verisure components. """
     if WRONG_PASSWORD_GIVEN:

homeassistant/components/wink.py

@@ -13,10 +13,10 @@ from homeassistant.helpers import validate_config
 from homeassistant.helpers.entity import ToggleEntity
 from homeassistant.const import (
     EVENT_PLATFORM_DISCOVERED, CONF_ACCESS_TOKEN,
-    ATTR_SERVICE, ATTR_DISCOVERED, ATTR_FRIENDLY_NAME)
+    ATTR_SERVICE, ATTR_DISCOVERED)
 
 DOMAIN = "wink"
-REQUIREMENTS = ['python-wink==0.4.2']
+REQUIREMENTS = ['python-wink==0.5.0']
 
 DISCOVER_LIGHTS = "wink.lights"
 DISCOVER_SWITCHES = "wink.switches"
@@ -82,13 +82,6 @@ class WinkToggleDevice(ToggleEntity):
         """ True if light is on. """
         return self.wink.state()
 
-    @property
-    def state_attributes(self):
-        """ Returns optional state attributes. """
-        return {
-            ATTR_FRIENDLY_NAME: self.wink.name()
-        }
-
     def turn_on(self, **kwargs):
         """ Turns the switch on. """
         self.wink.set_state(True)

homeassistant/const.py

@@ -200,3 +200,6 @@ HTTP_HEADER_EXPIRES = "Expires"
 CONTENT_TYPE_JSON = "application/json"
 CONTENT_TYPE_MULTIPART = 'multipart/x-mixed-replace; boundary={}'
 CONTENT_TYPE_TEXT_PLAIN = 'text/plain'
+
+# The exit code to send to request a restart
+RESTART_EXIT_CODE = 100

homeassistant/core.py

@@ -10,9 +10,9 @@ import time
 import logging
 import signal
 import threading
+from types import MappingProxyType
 import enum
 import functools as ft
-from collections import namedtuple
 
 from homeassistant.const import (
     __version__, EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP,
@@ -20,7 +20,8 @@ from homeassistant.const import (
     EVENT_TIME_CHANGED, EVENT_STATE_CHANGED,
     EVENT_CALL_SERVICE, ATTR_NOW, ATTR_DOMAIN, ATTR_SERVICE, MATCH_ALL,
     EVENT_SERVICE_EXECUTED, ATTR_SERVICE_CALL_ID, EVENT_SERVICE_REGISTERED,
-    TEMP_CELCIUS, TEMP_FAHRENHEIT, ATTR_FRIENDLY_NAME, ATTR_SERVICE_DATA)
+    TEMP_CELCIUS, TEMP_FAHRENHEIT, ATTR_FRIENDLY_NAME, ATTR_SERVICE_DATA,
+    RESTART_EXIT_CODE)
 from homeassistant.exceptions import (
     HomeAssistantError, InvalidEntityFormatError)
 import homeassistant.util as util
@@ -45,12 +46,6 @@ MIN_WORKER_THREAD = 2
 
 _LOGGER = logging.getLogger(__name__)
 
-# Temporary to support deprecated methods
-_MockHA = namedtuple("MockHomeAssistant", ['bus'])
-
-# The exit code to send to request a restart
-RESTART_EXIT_CODE = 100
-
 
 class HomeAssistant(object):
     """Root object of the Home Assistant home automation."""
@@ -97,7 +92,10 @@ class HomeAssistant(object):
                 'Could not bind to SIGTERM. Are you running in a thread?')
 
         while not request_shutdown.isSet():
-            time.sleep(1)
+            try:
+                time.sleep(1)
+            except KeyboardInterrupt:
+                break
 
         self.stop()
         return RESTART_EXIT_CODE if request_restart.isSet() else 0
@@ -113,46 +111,6 @@ class HomeAssistant(object):
 
         self.pool.stop()
 
-    def track_point_in_time(self, action, point_in_time):
-        """Deprecated method as of 8/4/2015 to track point in time."""
-        _LOGGER.warning(
-            'hass.track_point_in_time is deprecated. '
-            'Please use homeassistant.helpers.event.track_point_in_time')
-        import homeassistant.helpers.event as helper
-        helper.track_point_in_time(self, action, point_in_time)
-
-    def track_point_in_utc_time(self, action, point_in_time):
-        """Deprecated method as of 8/4/2015 to track point in UTC time."""
-        _LOGGER.warning(
-            'hass.track_point_in_utc_time is deprecated. '
-            'Please use homeassistant.helpers.event.track_point_in_utc_time')
-        import homeassistant.helpers.event as helper
-        helper.track_point_in_utc_time(self, action, point_in_time)
-
-    def track_utc_time_change(self, action,
-                              year=None, month=None, day=None,
-                              hour=None, minute=None, second=None):
-        """Deprecated method as of 8/4/2015 to track UTC time change."""
-        # pylint: disable=too-many-arguments
-        _LOGGER.warning(
-            'hass.track_utc_time_change is deprecated. '
-            'Please use homeassistant.helpers.event.track_utc_time_change')
-        import homeassistant.helpers.event as helper
-        helper.track_utc_time_change(self, action, year, month, day, hour,
-                                     minute, second)
-
-    def track_time_change(self, action,
-                          year=None, month=None, day=None,
-                          hour=None, minute=None, second=None, utc=False):
-        """Deprecated method as of 8/4/2015 to track time change."""
-        # pylint: disable=too-many-arguments
-        _LOGGER.warning(
-            'hass.track_time_change is deprecated. '
-            'Please use homeassistant.helpers.event.track_time_change')
-        import homeassistant.helpers.event as helper
-        helper.track_time_change(self, action, year, month, day, hour,
-                                 minute, second)
-
 
 class JobPriority(util.OrderedEnum):
     """Provides job priorities for event bus jobs."""
@@ -352,7 +310,7 @@ class State(object):
 
         self.entity_id = entity_id.lower()
         self.state = state
-        self.attributes = attributes or {}
+        self.attributes = MappingProxyType(attributes or {})
         self.last_updated = dt_util.strip_microseconds(
             last_updated or dt_util.utcnow())
 
@@ -380,12 +338,6 @@ class State(object):
             self.attributes.get(ATTR_FRIENDLY_NAME) or
             self.object_id.replace('_', ' '))
 
-    def copy(self):
-        """Return a copy of the state."""
-        return State(self.entity_id, self.state,
-                     dict(self.attributes), self.last_changed,
-                     self.last_updated)
-
     def as_dict(self):
         """Return a dict representation of the State.
 
@@ -394,7 +346,7 @@ class State(object):
         """
         return {'entity_id': self.entity_id,
                 'state': self.state,
-                'attributes': self.attributes,
+                'attributes': dict(self.attributes),
                 'last_changed': dt_util.datetime_to_str(self.last_changed),
                 'last_updated': dt_util.datetime_to_str(self.last_updated)}
 
@@ -458,14 +410,11 @@ class StateMachine(object):
     def all(self):
         """Create a list of all states."""
         with self._lock:
-            return [state.copy() for state in self._states.values()]
+            return list(self._states.values())
 
     def get(self, entity_id):
         """Retrieve state of entity_id or None if not found."""
-        state = self._states.get(entity_id.lower())
+        return self._states.get(entity_id.lower())
-
-        # Make a copy so people won't mutate the state
-        return state.copy() if state else None
 
     def is_state(self, entity_id, state):
         """Test if entity exists and is specified state."""
@@ -526,15 +475,6 @@ class StateMachine(object):
 
             self._bus.fire(EVENT_STATE_CHANGED, event_data)
 
-    def track_change(self, entity_ids, action, from_state=None, to_state=None):
-        """DEPRECATED AS OF 8/4/2015."""
-        _LOGGER.warning(
-            'hass.states.track_change is deprecated. '
-            'Use homeassistant.helpers.event.track_state_change instead.')
-        import homeassistant.helpers.event as helper
-        helper.track_state_change(_MockHA(self._bus), entity_ids, action,
-                                  from_state, to_state)
-
 
 # pylint: disable=too-few-public-methods
 class Service(object):

homeassistant/helpers/entity.py

@@ -80,7 +80,20 @@ class Entity(object):
 
     @property
     def state_attributes(self):
-        """Return the state attributes."""
+        """
+        Return the state attributes.
+
+        Implemented by component base class.
+        """
+        return None
+
+    @property
+    def device_state_attributes(self):
+        """
+        Return device specific state attributes.
+
+        Implemented by platform classes.
+        """
         return None
 
     @property
@@ -135,6 +148,11 @@ class Entity(object):
         state = str(self.state)
         attr = self.state_attributes or {}
 
+        device_attr = self.device_state_attributes
+
+        if device_attr is not None:
+            attr.update(device_attr)
+
         if ATTR_UNIT_OF_MEASUREMENT not in attr and \
            self.unit_of_measurement is not None:
             attr[ATTR_UNIT_OF_MEASUREMENT] = str(self.unit_of_measurement)

homeassistant/helpers/state.py

@@ -85,7 +85,7 @@ def reproduce_state(hass, states, blocking=False):
         # We group service calls for entities by service call
         # json used to create a hashable version of dict with maybe lists in it
         key = (service_domain, service,
-               json.dumps(state.attributes, sort_keys=True))
+               json.dumps(dict(state.attributes), sort_keys=True))
         to_call[key].append(state.entity_id)
 
     for (service_domain, service, service_data), entity_ids in to_call.items():

homeassistant/util/__init__.py

@@ -15,6 +15,7 @@ import socket
 import random
 import string
 from functools import wraps
+from types import MappingProxyType
 
 from .dt import datetime_to_local_str, utcnow
 
@@ -42,7 +43,7 @@ def slugify(text):
 
 def repr_helper(inp):
     """ Helps creating a more readable string representation of objects. """
-    if isinstance(inp, dict):
+    if isinstance(inp, (dict, MappingProxyType)):
         return ", ".join(
             repr_helper(key)+"="+repr_helper(item) for key, item
             in inp.items())

homeassistant/util/dt.py

@@ -48,7 +48,7 @@ def as_utc(dattim):
     if dattim.tzinfo == UTC:
         return dattim
     elif dattim.tzinfo is None:
-        dattim = dattim.replace(tzinfo=DEFAULT_TIME_ZONE)
+        dattim = DEFAULT_TIME_ZONE.localize(dattim)
 
     return dattim.astimezone(UTC)
 
@@ -58,7 +58,7 @@ def as_local(dattim):
     if dattim.tzinfo == DEFAULT_TIME_ZONE:
         return dattim
     elif dattim.tzinfo is None:
-        dattim = dattim.replace(tzinfo=UTC)
+        dattim = UTC.localize(dattim)
 
     return dattim.astimezone(DEFAULT_TIME_ZONE)
 

requirements_all.txt

@@ -91,7 +91,7 @@ https://github.com/theolind/pymysensors/archive/005bff4c5ca7a56acd30e816bc3bcdb5
 https://github.com/w1ll1am23/pygooglevoice-sms/archive/7c5ee9969b97a7992fc86a753fe9f20e3ffa3f7c.zip#pygooglevoice-sms==0.0.1
 
 # homeassistant.components.influxdb
-influxdb==2.11.0
+influxdb==2.12.0
 
 # homeassistant.components.insteon_hub
 insteon_hub==0.4.5
@@ -105,6 +105,10 @@ liffylights==0.9.4
 # homeassistant.components.light.limitlessled
 limitlessled==1.0.0
 
+# homeassistant.components.sensor.mfi
+# homeassistant.components.switch.mfi
+mficlient==0.2.2
+
 # homeassistant.components.discovery
 netdisco==0.5.2
 
@@ -153,6 +157,9 @@ pyicloud==0.7.2
 # homeassistant.components.device_tracker.netgear
 pynetgear==0.3.2
 
+# homeassistant.components.alarm_control_panel.nx584
+pynx584==0.1
+
 # homeassistant.components.sensor.openweathermap
 pyowm==2.3.0
 
@@ -183,13 +190,16 @@ python-telegram-bot==3.2.0
 # homeassistant.components.sensor.twitch
 python-twitch==1.2.0
 
+# homeassistant.components.garage_door.wink
+python-wink==0.4.2
+
 # homeassistant.components.wink
 # homeassistant.components.garage_door.wink
 # homeassistant.components.light.wink
 # homeassistant.components.lock.wink
 # homeassistant.components.sensor.wink
 # homeassistant.components.switch.wink
-python-wink==0.4.2
+python-wink==0.5.0
 
 # homeassistant.components.keyboard
 pyuserinput==0.1.9
@@ -197,10 +207,10 @@ pyuserinput==0.1.9
 # homeassistant.components.light.vera
 # homeassistant.components.sensor.vera
 # homeassistant.components.switch.vera
-pyvera==0.2.7
+pyvera==0.2.8
 
 # homeassistant.components.switch.wemo
-pywemo==0.3.8
+pywemo==0.3.9
 
 # homeassistant.components.thermostat.radiotherm
 radiotherm==1.2
@@ -229,6 +239,9 @@ tellive-py==0.5.2
 # homeassistant.components.switch.transmission
 transmissionrpc==0.11
 
+# homeassistant.components.camera.uvc
+uvcclient==0.5
+
 # homeassistant.components.verisure
 vsure==0.5.0
 

script/test

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# script/test: Run test suite for application. Optionallly pass in a path to an
+# script/test: Run test suite for application. Optionally pass in a path to an
 #              individual test file to run a single test.
 
 cd "$(dirname "$0")/.."

tests/components/sensor/test_mfi.py

@@ -0,0 +1,138 @@
+"""
+tests.components.sensor.test_mfi
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Tests mFi sensor.
+"""
+import unittest
+import unittest.mock as mock
+
+import homeassistant.core as ha
+import homeassistant.components.sensor as sensor
+import homeassistant.components.sensor.mfi as mfi
+from homeassistant.const import TEMP_CELCIUS
+
+
+class TestMfiSensorSetup(unittest.TestCase):
+    PLATFORM = mfi
+    COMPONENT = sensor
+    THING = 'sensor'
+    GOOD_CONFIG = {
+        'sensor': {
+            'platform': 'mfi',
+            'host': 'foo',
+            'port': 6123,
+            'username': 'user',
+            'password': 'pass',
+        }
+    }
+
+    def setup_method(self, method):
+        self.hass = ha.HomeAssistant()
+        self.hass.config.latitude = 32.87336
+        self.hass.config.longitude = 117.22743
+
+    def teardown_method(self, method):
+        """ Stop down stuff we started. """
+        self.hass.stop()
+
+    def test_setup_missing_config(self):
+        config = {
+            'sensor': {
+                'platform': 'mfi',
+            }
+        }
+        self.assertFalse(self.PLATFORM.setup_platform(self.hass, config, None))
+
+    @mock.patch('mficlient.client')
+    def test_setup_failed_login(self, mock_client):
+        mock_client.FailedToLogin = Exception()
+        mock_client.MFiClient.side_effect = mock_client.FailedToLogin
+        self.assertFalse(
+            self.PLATFORM.setup_platform(self.hass,
+                                         dict(self.GOOD_CONFIG),
+                                         None))
+
+    @mock.patch('mficlient.client.MFiClient')
+    def test_setup_minimum(self, mock_client):
+        config = dict(self.GOOD_CONFIG)
+        del config[self.THING]['port']
+        assert self.COMPONENT.setup(self.hass, config)
+        mock_client.assert_called_once_with('foo', 'user', 'pass',
+                                            port=6443)
+
+    @mock.patch('mficlient.client.MFiClient')
+    def test_setup_with_port(self, mock_client):
+        config = dict(self.GOOD_CONFIG)
+        config[self.THING]['port'] = 6123
+        assert self.COMPONENT.setup(self.hass, config)
+        mock_client.assert_called_once_with('foo', 'user', 'pass',
+                                            port=6123)
+
+    @mock.patch('mficlient.client.MFiClient')
+    @mock.patch('homeassistant.components.sensor.mfi.MfiSensor')
+    def test_setup_adds_proper_devices(self, mock_sensor, mock_client):
+        ports = {i: mock.MagicMock(model=model)
+                 for i, model in enumerate(mfi.SENSOR_MODELS)}
+        ports['bad'] = mock.MagicMock(model='notasensor')
+        print(ports['bad'].model)
+        mock_client.return_value.get_devices.return_value = \
+            [mock.MagicMock(ports=ports)]
+        assert sensor.setup(self.hass, self.GOOD_CONFIG)
+        for ident, port in ports.items():
+            if ident != 'bad':
+                mock_sensor.assert_any_call(port, self.hass)
+        assert mock.call(ports['bad'], self.hass) not in mock_sensor.mock_calls
+
+
+class TestMfiSensor(unittest.TestCase):
+    def setup_method(self, method):
+        self.hass = ha.HomeAssistant()
+        self.hass.config.latitude = 32.87336
+        self.hass.config.longitude = 117.22743
+        self.port = mock.MagicMock()
+        self.sensor = mfi.MfiSensor(self.port, self.hass)
+
+    def teardown_method(self, method):
+        """ Stop down stuff we started. """
+        self.hass.stop()
+
+    def test_name(self):
+        self.assertEqual(self.port.label, self.sensor.name)
+
+    def test_uom_temp(self):
+        self.port.tag = 'temperature'
+        self.assertEqual(TEMP_CELCIUS, self.sensor.unit_of_measurement)
+
+    def test_uom_power(self):
+        self.port.tag = 'active_pwr'
+        self.assertEqual('Watts', self.sensor.unit_of_measurement)
+
+    def test_uom_digital(self):
+        self.port.model = 'Input Digital'
+        self.assertEqual('State', self.sensor.unit_of_measurement)
+
+    def test_uom_unknown(self):
+        self.port.tag = 'balloons'
+        self.assertEqual('balloons', self.sensor.unit_of_measurement)
+
+    def test_state_digital(self):
+        self.port.model = 'Input Digital'
+        self.port.value = 0
+        self.assertEqual(mfi.STATE_OFF, self.sensor.state)
+        self.port.value = 1
+        self.assertEqual(mfi.STATE_ON, self.sensor.state)
+        self.port.value = 2
+        self.assertEqual(mfi.STATE_ON, self.sensor.state)
+
+    def test_state_digits(self):
+        self.port.tag = 'didyoucheckthedict?'
+        self.port.value = 1.25
+        with mock.patch.dict(mfi.DIGITS, {'didyoucheckthedict?': 1}):
+            self.assertEqual(1.2, self.sensor.state)
+        with mock.patch.dict(mfi.DIGITS, {}):
+            self.assertEqual(1.0, self.sensor.state)
+
+    def test_update(self):
+        self.sensor.update()
+        self.port.refresh.assert_called_once_with()

tests/components/switch/test_mfi.py

@@ -0,0 +1,98 @@
+"""
+tests.components.switch.test_mfi
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Tests mFi switch.
+"""
+import unittest
+import unittest.mock as mock
+
+import homeassistant.core as ha
+import homeassistant.components.switch as switch
+import homeassistant.components.switch.mfi as mfi
+from tests.components.sensor import test_mfi as test_mfi_sensor
+
+
+class TestMfiSwitchSetup(test_mfi_sensor.TestMfiSensorSetup):
+    PLATFORM = mfi
+    COMPONENT = switch
+    THING = 'switch'
+    GOOD_CONFIG = {
+        'switch': {
+            'platform': 'mfi',
+            'host': 'foo',
+            'port': 6123,
+            'username': 'user',
+            'password': 'pass',
+        }
+    }
+
+    @mock.patch('mficlient.client.MFiClient')
+    @mock.patch('homeassistant.components.switch.mfi.MfiSwitch')
+    def test_setup_adds_proper_devices(self, mock_switch, mock_client):
+        ports = {i: mock.MagicMock(model=model)
+                 for i, model in enumerate(mfi.SWITCH_MODELS)}
+        ports['bad'] = mock.MagicMock(model='notaswitch')
+        print(ports['bad'].model)
+        mock_client.return_value.get_devices.return_value = \
+            [mock.MagicMock(ports=ports)]
+        assert self.COMPONENT.setup(self.hass, self.GOOD_CONFIG)
+        for ident, port in ports.items():
+            if ident != 'bad':
+                mock_switch.assert_any_call(port)
+        assert mock.call(ports['bad'], self.hass) not in mock_switch.mock_calls
+
+
+class TestMfiSwitch(unittest.TestCase):
+    def setup_method(self, method):
+        self.hass = ha.HomeAssistant()
+        self.hass.config.latitude = 32.87336
+        self.hass.config.longitude = 117.22743
+        self.port = mock.MagicMock()
+        self.switch = mfi.MfiSwitch(self.port)
+
+    def teardown_method(self, method):
+        """ Stop down stuff we started. """
+        self.hass.stop()
+
+    def test_name(self):
+        self.assertEqual(self.port.label, self.switch.name)
+
+    def test_update(self):
+        self.switch.update()
+        self.port.refresh.assert_called_once_with()
+
+    def test_update_with_target_state(self):
+        self.switch._target_state = True
+        self.port.data = {}
+        self.port.data['output'] = 'stale'
+        self.switch.update()
+        self.assertEqual(1.0, self.port.data['output'])
+        self.assertEqual(None, self.switch._target_state)
+        self.port.data['output'] = 'untouched'
+        self.switch.update()
+        self.assertEqual('untouched', self.port.data['output'])
+
+    def test_turn_on(self):
+        self.switch.turn_on()
+        self.port.control.assert_called_once_with(True)
+        self.assertTrue(self.switch._target_state)
+
+    def test_turn_off(self):
+        self.switch.turn_off()
+        self.port.control.assert_called_once_with(False)
+        self.assertFalse(self.switch._target_state)
+
+    def test_current_power_mwh(self):
+        self.port.data = {'active_pwr': 1}
+        self.assertEqual(1000, self.switch.current_power_mwh)
+
+    def test_current_power_mwh_no_data(self):
+        self.port.data = {'notpower': 123}
+        self.assertEqual(0, self.switch.current_power_mwh)
+
+    def test_device_state_attributes(self):
+        self.port.data = {'v_rms': 1.25,
+                          'i_rms': 2.75}
+        self.assertEqual({'volts': 1.2, 'amps': 2.8},
+                         self.switch.device_state_attributes)

tests/components/switch/test_template.py

@@ -0,0 +1,311 @@
+"""
+tests.components.switch.template
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Tests template switch.
+"""
+
+import homeassistant.core as ha
+import homeassistant.components as core
+import homeassistant.components.switch as switch
+
+from homeassistant.const import (
+    STATE_ON,
+    STATE_OFF)
+
+
+class TestTemplateSwitch:
+    """ Test the Template switch. """
+
+    def setup_method(self, method):
+        self.hass = ha.HomeAssistant()
+
+        self.calls = []
+
+        def record_call(service):
+            self.calls.append(service)
+
+        self.hass.services.register('test', 'automation', record_call)
+
+
+    def teardown_method(self, method):
+        """ Stop down stuff we started. """
+        self.hass.stop()
+
+    def test_template_state_text(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': {
+                        'value_template':
+                            "{{ states.switch.test_state.state }}",
+                        'turn_on': {
+                            'service': 'switch.turn_on',
+                            'entity_id': 'switch.test_state'
+                        },
+                        'turn_off': {
+                            'service': 'switch.turn_off',
+                            'entity_id': 'switch.test_state'
+                        },
+                    }
+                }
+            }
+        })
+
+
+        state = self.hass.states.set('switch.test_state', STATE_ON)
+        self.hass.pool.block_till_done()
+
+        state = self.hass.states.get('switch.test_template_switch')
+        assert state.state == STATE_ON
+
+        state = self.hass.states.set('switch.test_state', STATE_OFF)
+        self.hass.pool.block_till_done()
+
+        state = self.hass.states.get('switch.test_template_switch')
+        assert state.state == STATE_OFF
+
+
+    def test_template_state_boolean_on(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': {
+                        'value_template':
+                            "{{ 1 == 1 }}",
+                        'turn_on': {
+                            'service': 'switch.turn_on',
+                            'entity_id': 'switch.test_state'
+                        },
+                        'turn_off': {
+                            'service': 'switch.turn_off',
+                            'entity_id': 'switch.test_state'
+                        },
+                    }
+                }
+            }
+        })
+
+        state = self.hass.states.get('switch.test_template_switch')
+        assert state.state == STATE_ON
+
+    def test_template_state_boolean_off(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': {
+                        'value_template':
+                            "{{ 1 == 2 }}",
+                        'turn_on': {
+                            'service': 'switch.turn_on',
+                            'entity_id': 'switch.test_state'
+                        },
+                        'turn_off': {
+                            'service': 'switch.turn_off',
+                            'entity_id': 'switch.test_state'
+                        },
+                    }
+                }
+            }
+        })
+
+        state = self.hass.states.get('switch.test_template_switch')
+        assert state.state == STATE_OFF
+
+    def test_template_syntax_error(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': {
+                        'value_template':
+                            "{% if rubbish %}",
+                        'turn_on': {
+                            'service': 'switch.turn_on',
+                            'entity_id': 'switch.test_state'
+                        },
+                        'turn_off': {
+                            'service': 'switch.turn_off',
+                            'entity_id': 'switch.test_state'
+                        },
+                    }
+                }
+            }
+        })
+
+        state = self.hass.states.set('switch.test_state', STATE_ON)
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('switch.test_template_switch')
+        assert state.state == 'unavailable'
+
+    def test_invalid_name_does_not_create(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test INVALID switch': {
+                        'value_template':
+                            "{{ rubbish }",
+                        'turn_on': {
+                            'service': 'switch.turn_on',
+                            'entity_id': 'switch.test_state'
+                        },
+                        'turn_off': {
+                            'service': 'switch.turn_off',
+                            'entity_id': 'switch.test_state'
+                        },
+                    }
+                }
+            }
+        })
+        assert self.hass.states.all() == []
+
+    def test_invalid_switch_does_not_create(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': 'Invalid'
+                }
+            }
+        })
+        assert self.hass.states.all() == []
+
+    def test_no_switches_does_not_create(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template'
+            }
+        })
+        assert self.hass.states.all() == []
+
+    def test_missing_template_does_not_create(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': {
+                        'not_value_template':
+                            "{{ states.switch.test_state.state }}",
+                        'turn_on': {
+                            'service': 'switch.turn_on',
+                            'entity_id': 'switch.test_state'
+                        },
+                        'turn_off': {
+                            'service': 'switch.turn_off',
+                            'entity_id': 'switch.test_state'
+                        },
+                    }
+                }
+            }
+        })
+        assert self.hass.states.all() == []
+
+    def test_missing_on_does_not_create(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': {
+                        'value_template':
+                            "{{ states.switch.test_state.state }}",
+                        'not_on': {
+                            'service': 'switch.turn_on',
+                            'entity_id': 'switch.test_state'
+                        },
+                        'turn_off': {
+                            'service': 'switch.turn_off',
+                            'entity_id': 'switch.test_state'
+                        },
+                    }
+                }
+            }
+        })
+        assert self.hass.states.all() == []
+
+    def test_missing_off_does_not_create(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': {
+                        'value_template':
+                            "{{ states.switch.test_state.state }}",
+                        'turn_on': {
+                            'service': 'switch.turn_on',
+                            'entity_id': 'switch.test_state'
+                        },
+                        'not_off': {
+                            'service': 'switch.turn_off',
+                            'entity_id': 'switch.test_state'
+                        },
+                    }
+                }
+            }
+        })
+        assert self.hass.states.all() == []
+
+    def test_on_action(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': {
+                        'value_template':
+                            "{{ states.switch.test_state.state }}",
+                        'turn_on': {
+                            'service': 'test.automation'
+                        },
+                        'turn_off': {
+                            'service': 'switch.turn_off',
+                            'entity_id': 'switch.test_state'
+                        },
+                    }
+                }
+            }
+        })
+        self.hass.states.set('switch.test_state', STATE_OFF)
+        self.hass.pool.block_till_done()
+
+        state = self.hass.states.get('switch.test_template_switch')
+        assert state.state == STATE_OFF
+
+        core.switch.turn_on(self.hass, 'switch.test_template_switch')
+        self.hass.pool.block_till_done()
+
+        assert 1 == len(self.calls)
+
+
+    def test_off_action(self):
+        assert switch.setup(self.hass, {
+            'switch': {
+                'platform': 'template',
+                'switches': {
+                    'test_template_switch': {
+                        'value_template':
+                            "{{ states.switch.test_state.state }}",
+                        'turn_on': {
+                            'service': 'switch.turn_on',
+                            'entity_id': 'switch.test_state'
+
+                        },
+                        'turn_off': {
+                            'service': 'test.automation'
+                        },
+                    }
+                }
+            }
+        })
+        self.hass.states.set('switch.test_state', STATE_ON)
+        self.hass.pool.block_till_done()
+
+        state = self.hass.states.get('switch.test_template_switch')
+        assert state.state == STATE_ON
+
+        core.switch.turn_off(self.hass, 'switch.test_template_switch')
+        self.hass.pool.block_till_done()
+
+        assert 1 == len(self.calls)

tests/components/test_group.py

@@ -236,3 +236,14 @@ class TestComponentsGroup(unittest.TestCase):
         grp2 = group.Group(self.hass, 'Je suis Charlie')
 
         self.assertNotEqual(grp1.entity_id, grp2.entity_id)
+
+    def test_expand_entity_ids_expands_nested_groups(self):
+        group.Group(self.hass, 'light', ['light.test_1', 'light.test_2'])
+        group.Group(self.hass, 'switch', ['switch.test_1', 'switch.test_2'])
+        group.Group(self.hass, 'group_of_groups', ['group.light',
+                                                   'group.switch'])
+
+        self.assertEqual(
+            ['light.test_1', 'light.test_2', 'switch.test_1', 'switch.test_2'],
+            sorted(group.expand_entity_ids(self.hass,
+                                           ['group.group_of_groups'])))

tests/components/test_mqtt.py

@@ -68,7 +68,7 @@ class TestMQTT(unittest.TestCase):
         self.assertEqual('test-payload',
                          self.calls[0][0].data['service_data'][mqtt.ATTR_PAYLOAD])
 
-    def test_service_call_without_topic_does_not_publush(self):
+    def test_service_call_without_topic_does_not_publish(self):
         self.hass.bus.fire(EVENT_CALL_SERVICE, {
             ATTR_DOMAIN: mqtt.DOMAIN,
             ATTR_SERVICE: mqtt.SERVICE_PUBLISH
@@ -76,6 +76,42 @@ class TestMQTT(unittest.TestCase):
         self.hass.pool.block_till_done()
         self.assertTrue(not mqtt.MQTT_CLIENT.publish.called)
 
+    def test_service_call_with_template_payload_renders_template(self):
+        """
+        If 'payload_template' is provided and 'payload' is not, then render it.
+        """
+        mqtt.publish_template(self.hass, "test/topic", "{{ 1+1 }}")
+        self.hass.pool.block_till_done()
+        self.assertTrue(mqtt.MQTT_CLIENT.publish.called)
+        self.assertEqual(mqtt.MQTT_CLIENT.publish.call_args[0][1], "2")
+
+    def test_service_call_with_payload_doesnt_render_template(self):
+        """
+        If a 'payload' is provided then use that instead of 'payload_template'.
+        """
+        payload = "not a template"
+        payload_template = "a template"
+        # Call the service directly because the helper functions don't allow
+        # you to provide payload AND payload_template.
+        self.hass.services.call(mqtt.DOMAIN, mqtt.SERVICE_PUBLISH, {
+            mqtt.ATTR_TOPIC: "test/topic",
+            mqtt.ATTR_PAYLOAD: payload,
+            mqtt.ATTR_PAYLOAD_TEMPLATE: payload_template
+        }, blocking=True)
+        self.assertTrue(mqtt.MQTT_CLIENT.publish.called)
+        self.assertEqual(mqtt.MQTT_CLIENT.publish.call_args[0][1], payload)
+
+    def test_service_call_without_payload_or_payload_template(self):
+        """
+        If neither 'payload' or 'payload_template' is provided then fail.
+        """
+        # Call the service directly because the helper functions require you to
+        # provide a payload.
+        self.hass.services.call(mqtt.DOMAIN, mqtt.SERVICE_PUBLISH, {
+            mqtt.ATTR_TOPIC: "test/topic"
+        }, blocking=True)
+        self.assertFalse(mqtt.MQTT_CLIENT.publish.called)
+
     def test_subscribe_topic(self):
         mqtt.subscribe(self.hass, 'test-topic', self.record_calls)
 

tests/components/test_proximity.py

@@ -0,0 +1,616 @@
+"""
+tests.components.proximity
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Tests proximity component.
+"""
+
+import homeassistant.core as ha
+from homeassistant.components import proximity
+
+class TestProximity:
+    """ Test the Proximity component. """
+
+    def setup_method(self, method):
+        self.hass = ha.HomeAssistant()
+        self.hass.states.set(
+            'zone.home', 'zoning',
+            {
+                'name': 'home',
+                'latitude': 2.1,
+                'longitude': 1.1,
+                'radius': 10
+            })
+
+    def teardown_method(self, method):
+        """ Stop down stuff we started. """
+        self.hass.stop()
+        
+    def test_proximity(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                },
+                'tolerance': '1'
+            }
+        })
+
+        state = self.hass.states.get('proximity.home')
+        assert state.state == 'not set'
+        assert state.attributes.get('nearest') == 'not set'
+        assert state.attributes.get('dir_of_travel') == 'not set'
+        
+        self.hass.states.set('proximity.home', '0')
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.state == '0'
+        
+    def test_no_devices_in_config(self):
+        assert not proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'tolerance': '1'
+            }
+        })
+        
+    def test_no_tolerance_in_config(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                }
+            }
+        })
+        
+    def test_no_ignored_zones_in_config(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                },
+                'tolerance': '1'
+            }
+        })
+     
+    def test_no_zone_in_config(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                },
+                'tolerance': '1'
+            }
+        })     
+    
+    def test_device_tracker_test1_in_zone(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1'
+                },
+                'tolerance': '1'
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 2.1,
+                'longitude': 1.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.state == '0'
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'arrived'
+        
+    def test_device_trackers_in_zone(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                },
+                'tolerance': '1'
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 2.1,
+                'longitude': 1.1
+            })
+        self.hass.pool.block_till_done()
+        self.hass.states.set(
+            'device_tracker.test2', 'home',
+            {
+                'friendly_name': 'test2',
+                'latitude': 2.1,
+                'longitude': 1.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.state == '0'
+        assert (state.attributes.get('nearest') == 'test1, test2') or (state.attributes.get('nearest') == 'test2, test1')
+        assert state.attributes.get('dir_of_travel') == 'arrived'
+        
+    def test_device_tracker_test1_away(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1'
+                },
+                'tolerance': '1'
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 20.1,
+                'longitude': 10.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        
+    def test_device_tracker_test1_awayfurther(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1'
+                }
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 20.1,
+                'longitude': 10.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 40.1,
+                'longitude': 20.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'away_from'
+        
+    def test_device_tracker_test1_awaycloser(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1'
+                }
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 40.1,
+                'longitude': 20.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 20.1,
+                'longitude': 10.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'towards'
+        
+    def test_all_device_trackers_in_ignored_zone(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1'
+                }
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'work',
+            {
+                'friendly_name': 'test1'
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.state == 'not set'
+        assert state.attributes.get('nearest') == 'not set'
+        assert state.attributes.get('dir_of_travel') == 'not set'
+        
+    def test_device_tracker_test1_no_coordinates(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1'
+                },
+                'tolerance': '1'
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1'
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'not set'
+        assert state.attributes.get('dir_of_travel') == 'not set'
+        
+    def test_device_tracker_test1_awayfurther_than_test2_first_test1(self):
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1'
+            })
+        self.hass.pool.block_till_done()
+        self.hass.states.set(
+            'device_tracker.test2', 'not_home',
+            {
+                'friendly_name': 'test2'
+            })
+        self.hass.pool.block_till_done()
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                }
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 20.1,
+                'longitude': 10.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        self.hass.states.set(
+            'device_tracker.test2', 'not_home',
+            {
+                'friendly_name': 'test2',
+                'latitude': 40.1,
+                'longitude': 20.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        
+    def test_device_tracker_test1_awayfurther_than_test2_first_test2(self):
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1'
+            })
+        self.hass.pool.block_till_done()
+        self.hass.states.set(
+            'device_tracker.test2', 'not_home',
+            {
+                'friendly_name': 'test2'
+            })
+        self.hass.pool.block_till_done()
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                }
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test2', 'not_home',
+            {
+                'friendly_name': 'test2',
+                'latitude': 40.1,
+                'longitude': 20.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test2'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 20.1,
+                'longitude': 10.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        
+    def test_device_tracker_test1_awayfurther_test2_in_ignored_zone(self):
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1'
+            })
+        self.hass.pool.block_till_done()
+        self.hass.states.set(
+            'device_tracker.test2', 'work',
+            {
+                'friendly_name': 'test2'
+            })
+        self.hass.pool.block_till_done()
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                }
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 20.1,
+                'longitude': 10.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        
+    def test_device_tracker_test1_awayfurther_than_test2_first_test1_than_test2_than_test1(self):
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1'
+            })
+        self.hass.pool.block_till_done()
+        self.hass.states.set(
+            'device_tracker.test2', 'not_home',
+            {
+                'friendly_name': 'test2'
+            })
+        self.hass.pool.block_till_done()
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                }
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 10.1,
+                'longitude': 5.1
+            })
+        self.hass.pool.block_till_done()
+        
+        self.hass.states.set(
+            'device_tracker.test2', 'not_home',
+            {
+                'friendly_name': 'test2',
+                'latitude': 20.1,
+                'longitude': 10.1
+            })
+        self.hass.pool.block_till_done()
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 40.1,
+                'longitude': 20.1
+            })
+        self.hass.pool.block_till_done()
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 35.1,
+                'longitude': 15.1
+            })
+        self.hass.pool.block_till_done()
+        self.hass.states.set(
+            'device_tracker.test1', 'work',
+            {
+                'friendly_name': 'test1'
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test2'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        
+    def test_device_tracker_test1_awayfurther_a_bit(self):
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1'
+                },
+                'tolerance': 1000
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 20.1000001,
+                'longitude': 10.1000001
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 20.1000002,
+                'longitude': 10.1000002
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'stationary'
+    
+    def test_device_tracker_test1_nearest_after_test2_in_ignored_zone(self):
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1'
+            })
+        self.hass.pool.block_till_done()
+        self.hass.states.set(
+            'device_tracker.test2', 'not_home',
+            {
+                'friendly_name': 'test2'
+            })
+        self.hass.pool.block_till_done()
+        assert proximity.setup(self.hass, {
+            'proximity': {
+                'zone': 'home',
+                'ignored_zones': {
+                    'work'
+                },
+                'devices': {
+                    'device_tracker.test1',
+                    'device_tracker.test2'
+                }
+            }
+        })
+        
+        self.hass.states.set(
+            'device_tracker.test1', 'not_home',
+            {
+                'friendly_name': 'test1',
+                'latitude': 20.1,
+                'longitude': 10.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        
+        self.hass.states.set(
+            'device_tracker.test2', 'not_home',
+            {
+                'friendly_name': 'test2',
+                'latitude': 10.1,
+                'longitude': 5.1
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test2'
+        assert state.attributes.get('dir_of_travel') == 'unknown'
+        
+        self.hass.states.set(
+            'device_tracker.test2', 'work',
+            {
+                'friendly_name': 'test2',
+                'latitude': 12.6,
+                'longitude': 7.6
+            })
+        self.hass.pool.block_till_done()
+        state = self.hass.states.get('proximity.home')
+        assert state.attributes.get('nearest') == 'test1'
+        assert state.attributes.get('dir_of_travel') == 'unknown'

tests/test_core.py

@@ -23,7 +23,7 @@ import homeassistant.util.dt as dt_util
 from homeassistant.helpers.event import track_state_change
 from homeassistant.const import (
     __version__, EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP,
-    ATTR_FRIENDLY_NAME, TEMP_CELCIUS,
+    EVENT_STATE_CHANGED, ATTR_FRIENDLY_NAME, TEMP_CELCIUS,
     TEMP_FAHRENHEIT)
 
 PST = pytz.timezone('America/Los_Angeles')
@@ -93,65 +93,6 @@ class TestHomeAssistant(unittest.TestCase):
 
         self.assertEqual(1, len(calls))
 
-    def test_track_point_in_time(self):
-        """ Test track point in time. """
-        before_birthday = datetime(1985, 7, 9, 12, 0, 0, tzinfo=dt_util.UTC)
-        birthday_paulus = datetime(1986, 7, 9, 12, 0, 0, tzinfo=dt_util.UTC)
-        after_birthday = datetime(1987, 7, 9, 12, 0, 0, tzinfo=dt_util.UTC)
-
-        runs = []
-
-        self.hass.track_point_in_utc_time(
-            lambda x: runs.append(1), birthday_paulus)
-
-        self._send_time_changed(before_birthday)
-        self.hass.pool.block_till_done()
-        self.assertEqual(0, len(runs))
-
-        self._send_time_changed(birthday_paulus)
-        self.hass.pool.block_till_done()
-        self.assertEqual(1, len(runs))
-
-        # A point in time tracker will only fire once, this should do nothing
-        self._send_time_changed(birthday_paulus)
-        self.hass.pool.block_till_done()
-        self.assertEqual(1, len(runs))
-
-        self.hass.track_point_in_time(
-            lambda x: runs.append(1), birthday_paulus)
-
-        self._send_time_changed(after_birthday)
-        self.hass.pool.block_till_done()
-        self.assertEqual(2, len(runs))
-
-    def test_track_time_change(self):
-        """ Test tracking time change. """
-        wildcard_runs = []
-        specific_runs = []
-
-        self.hass.track_time_change(lambda x: wildcard_runs.append(1))
-        self.hass.track_utc_time_change(
-            lambda x: specific_runs.append(1), second=[0, 30])
-
-        self._send_time_changed(datetime(2014, 5, 24, 12, 0, 0))
-        self.hass.pool.block_till_done()
-        self.assertEqual(1, len(specific_runs))
-        self.assertEqual(1, len(wildcard_runs))
-
-        self._send_time_changed(datetime(2014, 5, 24, 12, 0, 15))
-        self.hass.pool.block_till_done()
-        self.assertEqual(1, len(specific_runs))
-        self.assertEqual(2, len(wildcard_runs))
-
-        self._send_time_changed(datetime(2014, 5, 24, 12, 0, 30))
-        self.hass.pool.block_till_done()
-        self.assertEqual(2, len(specific_runs))
-        self.assertEqual(3, len(wildcard_runs))
-
-    def _send_time_changed(self, now):
-        """ Send a time changed event. """
-        self.hass.bus.fire(ha.EVENT_TIME_CHANGED, {ha.ATTR_NOW: now})
-
 
 class TestEvent(unittest.TestCase):
     """ Test Event class. """
@@ -267,18 +208,6 @@ class TestState(unittest.TestCase):
                          {ATTR_FRIENDLY_NAME: name})
         self.assertEqual(name, state.name)
 
-    def test_copy(self):
-        state = ha.State('domain.hello', 'world', {'some': 'attr'})
-        # Patch dt_util.utcnow() so we know last_updated got copied too
-        with patch('homeassistant.core.dt_util.utcnow',
-                   return_value=dt_util.utcnow() + timedelta(seconds=10)):
-            copy = state.copy()
-        self.assertEqual(state.entity_id, copy.entity_id)
-        self.assertEqual(state.state, copy.state)
-        self.assertEqual(state.attributes, copy.attributes)
-        self.assertEqual(state.last_changed, copy.last_changed)
-        self.assertEqual(state.last_updated, copy.last_updated)
-
     def test_dict_conversion(self):
         state = ha.State('domain.hello', 'world', {'some': 'attr'})
         self.assertEqual(state, ha.State.from_dict(state.as_dict()))
@@ -358,52 +287,11 @@ class TestStateMachine(unittest.TestCase):
         # If it does not exist, we should get False
         self.assertFalse(self.states.remove('light.Bowl'))
 
-    def test_track_change(self):
-        """ Test states.track_change. """
-        self.pool.add_worker()
-
-        # 2 lists to track how often our callbacks got called
-        specific_runs = []
-        wildcard_runs = []
-
-        self.states.track_change(
-            'light.Bowl', lambda a, b, c: specific_runs.append(1), 'on', 'off')
-
-        self.states.track_change(
-            'light.Bowl', lambda a, b, c: wildcard_runs.append(1),
-            ha.MATCH_ALL, ha.MATCH_ALL)
-
-        # Set same state should not trigger a state change/listener
-        self.states.set('light.Bowl', 'on')
-        self.bus._pool.block_till_done()
-        self.assertEqual(0, len(specific_runs))
-        self.assertEqual(0, len(wildcard_runs))
-
-        # State change off -> on
-        self.states.set('light.Bowl', 'off')
-        self.bus._pool.block_till_done()
-        self.assertEqual(1, len(specific_runs))
-        self.assertEqual(1, len(wildcard_runs))
-
-        # State change off -> off
-        self.states.set('light.Bowl', 'off', {"some_attr": 1})
-        self.bus._pool.block_till_done()
-        self.assertEqual(1, len(specific_runs))
-        self.assertEqual(2, len(wildcard_runs))
-
-        # State change off -> on
-        self.states.set('light.Bowl', 'on')
-        self.bus._pool.block_till_done()
-        self.assertEqual(1, len(specific_runs))
-        self.assertEqual(3, len(wildcard_runs))
-
     def test_case_insensitivty(self):
         self.pool.add_worker()
         runs = []
 
-        track_state_change(
+        self.bus.listen(EVENT_STATE_CHANGED, lambda event: runs.append(event))
-            ha._MockHA(self.bus), 'light.BoWl', lambda a, b, c: runs.append(1),
-            ha.MATCH_ALL, ha.MATCH_ALL)
 
         self.states.set('light.BOWL', 'off')
         self.bus._pool.block_till_done()