Merge remote-tracking branch 'refs/remotes/home-assistant/dev' into dev

.coveragerc

@@ -172,6 +172,9 @@ omit =
     homeassistant/components/twilio.py
     homeassistant/components/notify/twilio_sms.py
     homeassistant/components/notify/twilio_call.py
+  
+    homeassistant/components/velbus.py
+    homeassistant/components/*/velbus.py
 
     homeassistant/components/velux.py
     homeassistant/components/*/velux.py
@@ -211,6 +214,7 @@ omit =
 
     homeassistant/components/alarm_control_panel/alarmdotcom.py
     homeassistant/components/alarm_control_panel/concord232.py
+    homeassistant/components/alarm_control_panel/manual_mqtt.py
     homeassistant/components/alarm_control_panel/nx584.py
     homeassistant/components/alarm_control_panel/simplisafe.py
     homeassistant/components/alarm_control_panel/totalconnect.py
@@ -305,6 +309,7 @@ omit =
     homeassistant/components/light/piglow.py
     homeassistant/components/light/sensehat.py
     homeassistant/components/light/tikteck.py
+    homeassistant/components/light/tplink.py
     homeassistant/components/light/tradfri.py
     homeassistant/components/light/x10.py
     homeassistant/components/light/yeelight.py

README.rst

@@ -1,5 +1,5 @@
-Home Assistant |Build Status| |Coverage Status| | Join the chat `at discord <https://discordapp.com/channels/330944238910963714/330944238910963714>`_ | Join the dev chat `at discord <https://discordapp.com/channels/330944238910963714/330990195199442944>`_ |
-==============================================================================================================================================================================================
+Home Assistant |Build Status| |Coverage Status| |Chat Status|
+=============================================================
 
 Home Assistant is a home automation platform running on Python 3. It is able to track and control all devices at home and offer a platform for automating control.
 
@@ -31,6 +31,8 @@ of a component, check the `Home Assistant help section <https://home-assistant.i
    :target: https://travis-ci.org/home-assistant/home-assistant
 .. |Coverage Status| image:: https://img.shields.io/coveralls/home-assistant/home-assistant.svg
    :target: https://coveralls.io/r/home-assistant/home-assistant?branch=master
+.. |Chat Status| image:: https://img.shields.io/discord/330944238910963714.svg
+   :target: https://discord.gg/c5DvZ4e
 .. |Join the chat at https://gitter.im/home-assistant/home-assistant| image:: https://img.shields.io/badge/gitter-general-blue.svg
    :target: https://gitter.im/home-assistant/home-assistant?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
 .. |Join the dev chat at https://gitter.im/home-assistant/home-assistant/devs| image:: https://img.shields.io/badge/gitter-development-yellowgreen.svg

homeassistant/components/alarm_control_panel/manual_mqtt.py

@@ -0,0 +1,235 @@
+"""
+Support for manual alarms controllable via MQTT.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/alarm_control_panel.manual_mqtt/
+"""
+import asyncio
+import datetime
+import logging
+
+import voluptuous as vol
+
+import homeassistant.components.alarm_control_panel as alarm
+import homeassistant.util.dt as dt_util
+from homeassistant.const import (
+    STATE_ALARM_ARMED_AWAY, STATE_ALARM_ARMED_HOME, STATE_ALARM_DISARMED,
+    STATE_ALARM_PENDING, STATE_ALARM_TRIGGERED, CONF_PLATFORM,
+    CONF_NAME, CONF_CODE, CONF_PENDING_TIME, CONF_TRIGGER_TIME,
+    CONF_DISARM_AFTER_TRIGGER)
+import homeassistant.components.mqtt as mqtt
+
+from homeassistant.helpers.event import async_track_state_change
+from homeassistant.core import callback
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.event import track_point_in_time
+
+CONF_PAYLOAD_DISARM = 'payload_disarm'
+CONF_PAYLOAD_ARM_HOME = 'payload_arm_home'
+CONF_PAYLOAD_ARM_AWAY = 'payload_arm_away'
+
+DEFAULT_ALARM_NAME = 'HA Alarm'
+DEFAULT_PENDING_TIME = 60
+DEFAULT_TRIGGER_TIME = 120
+DEFAULT_DISARM_AFTER_TRIGGER = False
+DEFAULT_ARM_AWAY = 'ARM_AWAY'
+DEFAULT_ARM_HOME = 'ARM_HOME'
+DEFAULT_DISARM = 'DISARM'
+
+DEPENDENCIES = ['mqtt']
+
+PLATFORM_SCHEMA = mqtt.MQTT_BASE_PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_PLATFORM): 'manual_mqtt',
+    vol.Optional(CONF_NAME, default=DEFAULT_ALARM_NAME): cv.string,
+    vol.Optional(CONF_CODE): cv.string,
+    vol.Optional(CONF_PENDING_TIME, default=DEFAULT_PENDING_TIME):
+        vol.All(vol.Coerce(int), vol.Range(min=0)),
+    vol.Optional(CONF_TRIGGER_TIME, default=DEFAULT_TRIGGER_TIME):
+        vol.All(vol.Coerce(int), vol.Range(min=1)),
+    vol.Optional(CONF_DISARM_AFTER_TRIGGER,
+                 default=DEFAULT_DISARM_AFTER_TRIGGER): cv.boolean,
+    vol.Required(mqtt.CONF_COMMAND_TOPIC): mqtt.valid_publish_topic,
+    vol.Required(mqtt.CONF_STATE_TOPIC): mqtt.valid_subscribe_topic,
+    vol.Optional(CONF_PAYLOAD_ARM_AWAY, default=DEFAULT_ARM_AWAY): cv.string,
+    vol.Optional(CONF_PAYLOAD_ARM_HOME, default=DEFAULT_ARM_HOME): cv.string,
+    vol.Optional(CONF_PAYLOAD_DISARM, default=DEFAULT_DISARM): cv.string,
+})
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the manual MQTT alarm platform."""
+    add_devices([ManualMQTTAlarm(
+        hass,
+        config[CONF_NAME],
+        config.get(CONF_CODE),
+        config.get(CONF_PENDING_TIME, DEFAULT_PENDING_TIME),
+        config.get(CONF_TRIGGER_TIME, DEFAULT_TRIGGER_TIME),
+        config.get(CONF_DISARM_AFTER_TRIGGER, DEFAULT_DISARM_AFTER_TRIGGER),
+        config.get(mqtt.CONF_STATE_TOPIC),
+        config.get(mqtt.CONF_COMMAND_TOPIC),
+        config.get(mqtt.CONF_QOS),
+        config.get(CONF_PAYLOAD_DISARM),
+        config.get(CONF_PAYLOAD_ARM_HOME),
+        config.get(CONF_PAYLOAD_ARM_AWAY))])
+
+
+class ManualMQTTAlarm(alarm.AlarmControlPanel):
+    """
+    Representation of an alarm status.
+
+    When armed, will be pending for 'pending_time', after that armed.
+    When triggered, will be pending for 'trigger_time'. After that will be
+    triggered for 'trigger_time', after that we return to the previous state
+    or disarm if `disarm_after_trigger` is true.
+    """
+
+    def __init__(self, hass, name, code, pending_time,
+                 trigger_time, disarm_after_trigger,
+                 state_topic, command_topic, qos,
+                 payload_disarm, payload_arm_home, payload_arm_away):
+        """Init the manual MQTT alarm panel."""
+        self._state = STATE_ALARM_DISARMED
+        self._hass = hass
+        self._name = name
+        self._code = str(code) if code else None
+        self._pending_time = datetime.timedelta(seconds=pending_time)
+        self._trigger_time = datetime.timedelta(seconds=trigger_time)
+        self._disarm_after_trigger = disarm_after_trigger
+        self._pre_trigger_state = self._state
+        self._state_ts = None
+
+        self._state_topic = state_topic
+        self._command_topic = command_topic
+        self._qos = qos
+        self._payload_disarm = payload_disarm
+        self._payload_arm_home = payload_arm_home
+        self._payload_arm_away = payload_arm_away
+
+    @property
+    def should_poll(self):
+        """Return the polling state."""
+        return False
+
+    @property
+    def name(self):
+        """Return the name of the device."""
+        return self._name
+
+    @property
+    def state(self):
+        """Return the state of the device."""
+        if self._state in (STATE_ALARM_ARMED_HOME,
+                           STATE_ALARM_ARMED_AWAY) and \
+           self._pending_time and self._state_ts + self._pending_time > \
+           dt_util.utcnow():
+            return STATE_ALARM_PENDING
+
+        if self._state == STATE_ALARM_TRIGGERED and self._trigger_time:
+            if self._state_ts + self._pending_time > dt_util.utcnow():
+                return STATE_ALARM_PENDING
+            elif (self._state_ts + self._pending_time +
+                  self._trigger_time) < dt_util.utcnow():
+                if self._disarm_after_trigger:
+                    return STATE_ALARM_DISARMED
+                return self._pre_trigger_state
+
+        return self._state
+
+    @property
+    def code_format(self):
+        """One or more characters."""
+        return None if self._code is None else '.+'
+
+    def alarm_disarm(self, code=None):
+        """Send disarm command."""
+        if not self._validate_code(code, STATE_ALARM_DISARMED):
+            return
+
+        self._state = STATE_ALARM_DISARMED
+        self._state_ts = dt_util.utcnow()
+        self.schedule_update_ha_state()
+
+    def alarm_arm_home(self, code=None):
+        """Send arm home command."""
+        if not self._validate_code(code, STATE_ALARM_ARMED_HOME):
+            return
+
+        self._state = STATE_ALARM_ARMED_HOME
+        self._state_ts = dt_util.utcnow()
+        self.schedule_update_ha_state()
+
+        if self._pending_time:
+            track_point_in_time(
+                self._hass, self.async_update_ha_state,
+                self._state_ts + self._pending_time)
+
+    def alarm_arm_away(self, code=None):
+        """Send arm away command."""
+        if not self._validate_code(code, STATE_ALARM_ARMED_AWAY):
+            return
+
+        self._state = STATE_ALARM_ARMED_AWAY
+        self._state_ts = dt_util.utcnow()
+        self.schedule_update_ha_state()
+
+        if self._pending_time:
+            track_point_in_time(
+                self._hass, self.async_update_ha_state,
+                self._state_ts + self._pending_time)
+
+    def alarm_trigger(self, code=None):
+        """Send alarm trigger command. No code needed."""
+        self._pre_trigger_state = self._state
+        self._state = STATE_ALARM_TRIGGERED
+        self._state_ts = dt_util.utcnow()
+        self.schedule_update_ha_state()
+
+        if self._trigger_time:
+            track_point_in_time(
+                self._hass, self.async_update_ha_state,
+                self._state_ts + self._pending_time)
+
+            track_point_in_time(
+                self._hass, self.async_update_ha_state,
+                self._state_ts + self._pending_time + self._trigger_time)
+
+    def _validate_code(self, code, state):
+        """Validate given code."""
+        check = self._code is None or code == self._code
+        if not check:
+            _LOGGER.warning("Invalid code given for %s", state)
+        return check
+
+    def async_added_to_hass(self):
+        """Subscribe mqtt events.
+
+        This method must be run in the event loop and returns a coroutine.
+        """
+        async_track_state_change(
+            self.hass, self.entity_id, self._async_state_changed_listener
+        )
+
+        @callback
+        def message_received(topic, payload, qos):
+            """Run when new MQTT message has been received."""
+            if payload == self._payload_disarm:
+                self.async_alarm_disarm(self._code)
+            elif payload == self._payload_arm_home:
+                self.async_alarm_arm_home(self._code)
+            elif payload == self._payload_arm_away:
+                self.async_alarm_arm_away(self._code)
+            else:
+                _LOGGER.warning("Received unexpected payload: %s", payload)
+                return
+
+        return mqtt.async_subscribe(
+            self.hass, self._command_topic, message_received, self._qos)
+
+    @asyncio.coroutine
+    def _async_state_changed_listener(self, entity_id, old_state, new_state):
+        """Publish state change to MQTT."""
+        mqtt.async_publish(self.hass, self._state_topic, new_state.state,
+                           self._qos, True)

homeassistant/components/amcrest.py

@@ -17,7 +17,7 @@ from homeassistant.const import (
 from homeassistant.helpers import discovery
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['amcrest==1.2.0']
+REQUIREMENTS = ['amcrest==1.2.1']
 DEPENDENCIES = ['ffmpeg']
 
 _LOGGER = logging.getLogger(__name__)

homeassistant/components/binary_sensor/velbus.py

@@ -0,0 +1,96 @@
+"""
+Support for Velbus Binary Sensors.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/binary_sensor.velbus/
+"""
+import asyncio
+import logging
+
+
+import voluptuous as vol
+
+from homeassistant.const import CONF_NAME, CONF_DEVICES
+from homeassistant.components.binary_sensor import BinarySensorDevice
+from homeassistant.components.binary_sensor import PLATFORM_SCHEMA
+from homeassistant.components.velbus import DOMAIN
+import homeassistant.helpers.config_validation as cv
+
+
+DEPENDENCIES = ['velbus']
+
+_LOGGER = logging.getLogger(__name__)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_DEVICES): vol.All(cv.ensure_list, [
+        {
+            vol.Required('module'): cv.positive_int,
+            vol.Required('channel'): cv.positive_int,
+            vol.Required(CONF_NAME): cv.string,
+            vol.Optional('is_pushbutton'): cv.boolean
+        }
+    ])
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up Velbus binary sensors."""
+    velbus = hass.data[DOMAIN]
+
+    add_devices(VelbusBinarySensor(sensor, velbus)
+                for sensor in config[CONF_DEVICES])
+
+
+class VelbusBinarySensor(BinarySensorDevice):
+    """Representation of a Velbus Binary Sensor."""
+
+    def __init__(self, binary_sensor, velbus):
+        """Initialize a Velbus light."""
+        self._velbus = velbus
+        self._name = binary_sensor[CONF_NAME]
+        self._module = binary_sensor['module']
+        self._channel = binary_sensor['channel']
+        self._is_pushbutton = 'is_pushbutton' in binary_sensor \
+                              and binary_sensor['is_pushbutton']
+        self._state = False
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Add listener for Velbus messages on bus."""
+        yield from self.hass.async_add_job(
+            self._velbus.subscribe, self._on_message)
+
+    def _on_message(self, message):
+        import velbus
+        if isinstance(message, velbus.PushButtonStatusMessage):
+            if message.address == self._module and \
+               self._channel in message.get_channels():
+                if self._is_pushbutton:
+                    if self._channel in message.closed:
+                        self._toggle()
+                    else:
+                        pass
+                else:
+                    self._toggle()
+
+    def _toggle(self):
+        if self._state is True:
+            self._state = False
+        else:
+            self._state = True
+        self.schedule_update_ha_state()
+
+    @property
+    def should_poll(self):
+        """No polling needed."""
+        return False
+
+    @property
+    def name(self):
+        """Return the display name of this sensor."""
+        return self._name
+
+    @property
+    def is_on(self):
+        """Return true if the sensor is on."""
+        return self._state

homeassistant/components/camera/onvif.py

@@ -6,6 +6,7 @@ https://home-assistant.io/components/camera.onvif/
 """
 import asyncio
 import logging
+import os
 
 import voluptuous as vol
 
@@ -54,6 +55,7 @@ class ONVIFCamera(Camera):
     def __init__(self, hass, config):
         """Initialize a ONVIF camera."""
         from onvif import ONVIFService
+        import onvif
         super().__init__()
 
         self._name = config.get(CONF_NAME)
@@ -63,7 +65,7 @@ class ONVIFCamera(Camera):
                 config.get(CONF_HOST), config.get(CONF_PORT)),
             config.get(CONF_USERNAME),
             config.get(CONF_PASSWORD),
-            '{}/deps/onvif/wsdl/media.wsdl'.format(hass.config.config_dir)
+            '{}/wsdl/media.wsdl'.format(os.path.dirname(onvif.__file__))
         )
         self._input = media.GetStreamUri().Uri
         _LOGGER.debug("ONVIF Camera Using the following URL for %s: %s",

homeassistant/components/conversation.py

@@ -151,7 +151,7 @@ def _process(hass, text):
     if not entity_ids:
         _LOGGER.error(
             "Could not find entity id %s from text %s", name, text)
-        return
+        return None
 
     if command == 'on':
         yield from hass.services.async_call(
@@ -169,6 +169,8 @@ def _process(hass, text):
         _LOGGER.error('Got unsupported command %s from text %s',
                       command, text)
 
+    return None
+
 
 class ConversationProcessView(http.HomeAssistantView):
     """View to retrieve shopping list content."""
@@ -194,4 +196,8 @@ class ConversationProcessView(http.HomeAssistantView):
 
         intent_result = yield from _process(hass, text)
 
+        if intent_result is None:
+            intent_result = intent.IntentResponse()
+            intent_result.async_set_speech("Sorry, I didn't understand that")
+
         return self.json(intent_result)

homeassistant/components/cover/velbus.py

@@ -0,0 +1,160 @@
+"""
+Support for Velbus covers.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/cover.velbus/
+"""
+import logging
+import asyncio
+import time
+
+import voluptuous as vol
+
+from homeassistant.components.cover import (
+    CoverDevice, PLATFORM_SCHEMA, SUPPORT_OPEN, SUPPORT_CLOSE,
+    SUPPORT_STOP)
+from homeassistant.components.velbus import DOMAIN
+from homeassistant.const import (CONF_COVERS, CONF_NAME)
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+COVER_SCHEMA = vol.Schema({
+    vol.Required('module'): cv.positive_int,
+    vol.Required('open_channel'): cv.positive_int,
+    vol.Required('close_channel'): cv.positive_int,
+    vol.Required(CONF_NAME): cv.string
+})
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_COVERS): vol.Schema({cv.slug: COVER_SCHEMA}),
+})
+
+DEPENDENCIES = ['velbus']
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up cover controlled by Velbus."""
+    devices = config.get(CONF_COVERS, {})
+    covers = []
+
+    velbus = hass.data[DOMAIN]
+    for device_name, device_config in devices.items():
+        covers.append(
+            VelbusCover(
+                velbus,
+                device_config.get(CONF_NAME, device_name),
+                device_config.get('module'),
+                device_config.get('open_channel'),
+                device_config.get('close_channel')
+            )
+        )
+
+    if not covers:
+        _LOGGER.error("No covers added")
+        return False
+
+    add_devices(covers)
+
+
+class VelbusCover(CoverDevice):
+    """Representation a Velbus cover."""
+
+    def __init__(self, velbus, name, module, open_channel, close_channel):
+        """Initialize the cover."""
+        self._velbus = velbus
+        self._name = name
+        self._close_channel_state = None
+        self._open_channel_state = None
+        self._module = module
+        self._open_channel = open_channel
+        self._close_channel = close_channel
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Add listener for Velbus messages on bus."""
+        def _init_velbus():
+            """Initialize Velbus on startup."""
+            self._velbus.subscribe(self._on_message)
+            self.get_status()
+
+        yield from self.hass.async_add_job(_init_velbus)
+
+    def _on_message(self, message):
+        import velbus
+        if isinstance(message, velbus.RelayStatusMessage):
+            if message.address == self._module:
+                if message.channel == self._close_channel:
+                    self._close_channel_state = message.is_on()
+                    self.schedule_update_ha_state()
+                if message.channel == self._open_channel:
+                    self._open_channel_state = message.is_on()
+                    self.schedule_update_ha_state()
+
+    @property
+    def supported_features(self):
+        """Flag supported features."""
+        return SUPPORT_OPEN | SUPPORT_CLOSE | SUPPORT_STOP
+
+    @property
+    def should_poll(self):
+        """Disable polling."""
+        return False
+
+    @property
+    def name(self):
+        """Return the name of the cover."""
+        return self._name
+
+    @property
+    def is_closed(self):
+        """Return if the cover is closed."""
+        return self._close_channel_state
+
+    @property
+    def current_cover_position(self):
+        """Return current position of cover.
+
+        None is unknown.
+        """
+        return None
+
+    def _relay_off(self, channel):
+        import velbus
+        message = velbus.SwitchRelayOffMessage()
+        message.set_defaults(self._module)
+        message.relay_channels = [channel]
+        self._velbus.send(message)
+
+    def _relay_on(self, channel):
+        import velbus
+        message = velbus.SwitchRelayOnMessage()
+        message.set_defaults(self._module)
+        message.relay_channels = [channel]
+        self._velbus.send(message)
+
+    def open_cover(self, **kwargs):
+        """Open the cover."""
+        self._relay_off(self._close_channel)
+        time.sleep(0.3)
+        self._relay_on(self._open_channel)
+
+    def close_cover(self, **kwargs):
+        """Close the cover."""
+        self._relay_off(self._open_channel)
+        time.sleep(0.3)
+        self._relay_on(self._close_channel)
+
+    def stop_cover(self, **kwargs):
+        """Stop the cover."""
+        self._relay_off(self._open_channel)
+        time.sleep(0.3)
+        self._relay_off(self._close_channel)
+
+    def get_status(self):
+        """Retrieve current status."""
+        import velbus
+        message = velbus.ModuleStatusRequestMessage()
+        message.set_defaults(self._module)
+        message.channels = [self._open_channel, self._close_channel]
+        self._velbus.send(message)

homeassistant/components/device_tracker/actiontec.py

@@ -7,9 +7,7 @@ https://home-assistant.io/components/device_tracker.actiontec/
 import logging
 import re
 import telnetlib
-import threading
 from collections import namedtuple
-from datetime import timedelta
 import voluptuous as vol
 
 import homeassistant.helpers.config_validation as cv
@@ -17,9 +15,6 @@ import homeassistant.util.dt as dt_util
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
-
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -54,7 +49,6 @@ class ActiontecDeviceScanner(DeviceScanner):
         self.host = config[CONF_HOST]
         self.username = config[CONF_USERNAME]
         self.password = config[CONF_PASSWORD]
-        self.lock = threading.Lock()
         self.last_results = []
         data = self.get_actiontec_data()
         self.success_init = data is not None
@@ -74,7 +68,6 @@ class ActiontecDeviceScanner(DeviceScanner):
                 return client.ip
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the router is up to date.
 
@@ -84,16 +77,15 @@ class ActiontecDeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            now = dt_util.now()
-            actiontec_data = self.get_actiontec_data()
-            if not actiontec_data:
-                return False
-            self.last_results = [Device(data['mac'], name, now)
-                                 for name, data in actiontec_data.items()
-                                 if data['timevalid'] > -60]
-            _LOGGER.info("Scan successful")
-            return True
+        now = dt_util.now()
+        actiontec_data = self.get_actiontec_data()
+        if not actiontec_data:
+            return False
+        self.last_results = [Device(data['mac'], name, now)
+                             for name, data in actiontec_data.items()
+                             if data['timevalid'] > -60]
+        _LOGGER.info("Scan successful")
+        return True
 
     def get_actiontec_data(self):
         """Retrieve data from Actiontec MI424WR and return parsed result."""

homeassistant/components/device_tracker/aruba.py

@@ -6,8 +6,6 @@ https://home-assistant.io/components/device_tracker.aruba/
 """
 import logging
 import re
-import threading
-from datetime import timedelta
 
 import voluptuous as vol
 
@@ -15,14 +13,11 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 
 REQUIREMENTS = ['pexpect==4.0.1']
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=10)
-
 _DEVICES_REGEX = re.compile(
     r'(?P<name>([^\s]+))\s+' +
     r'(?P<ip>([0-9]{1,3}[\.]){3}[0-9]{1,3})\s+' +
@@ -52,8 +47,6 @@ class ArubaDeviceScanner(DeviceScanner):
         self.username = config[CONF_USERNAME]
         self.password = config[CONF_PASSWORD]
 
-        self.lock = threading.Lock()
-
         self.last_results = {}
 
         # Test the router is accessible.
@@ -74,7 +67,6 @@ class ArubaDeviceScanner(DeviceScanner):
                 return client['name']
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the Aruba Access Point is up to date.
 
@@ -83,13 +75,12 @@ class ArubaDeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            data = self.get_aruba_data()
-            if not data:
-                return False
+        data = self.get_aruba_data()
+        if not data:
+            return False
 
-            self.last_results = data.values()
-            return True
+        self.last_results = data.values()
+        return True
 
     def get_aruba_data(self):
         """Retrieve data from Aruba Access Point and return parsed result."""

homeassistant/components/device_tracker/asuswrt.py

@@ -8,9 +8,7 @@ import logging
 import re
 import socket
 import telnetlib
-import threading
 from collections import namedtuple
-from datetime import timedelta
 
 import voluptuous as vol
 
@@ -18,7 +16,6 @@ from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import (
     CONF_HOST, CONF_PASSWORD, CONF_USERNAME, CONF_PORT)
-from homeassistant.util import Throttle
 import homeassistant.helpers.config_validation as cv
 
 REQUIREMENTS = ['pexpect==4.0.1']
@@ -32,8 +29,6 @@ CONF_SSH_KEY = 'ssh_key'
 
 DEFAULT_SSH_PORT = 22
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
-
 SECRET_GROUP = 'Password or SSH Key'
 
 PLATFORM_SCHEMA = vol.All(
@@ -123,8 +118,6 @@ class AsusWrtDeviceScanner(DeviceScanner):
                                                self.password,
                                                self.mode == "ap")
 
-        self.lock = threading.Lock()
-
         self.last_results = {}
 
         # Test the router is accessible.
@@ -145,7 +138,6 @@ class AsusWrtDeviceScanner(DeviceScanner):
                 return client['host']
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the ASUSWRT router is up to date.
 
@@ -154,19 +146,18 @@ class AsusWrtDeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            _LOGGER.info('Checking Devices')
-            data = self.get_asuswrt_data()
-            if not data:
-                return False
+        _LOGGER.info('Checking Devices')
+        data = self.get_asuswrt_data()
+        if not data:
+            return False
 
-            active_clients = [client for client in data.values() if
-                              client['status'] == 'REACHABLE' or
-                              client['status'] == 'DELAY' or
-                              client['status'] == 'STALE' or
-                              client['status'] == 'IN_ASSOCLIST']
-            self.last_results = active_clients
-            return True
+        active_clients = [client for client in data.values() if
+                          client['status'] == 'REACHABLE' or
+                          client['status'] == 'DELAY' or
+                          client['status'] == 'STALE' or
+                          client['status'] == 'IN_ASSOCLIST']
+        self.last_results = active_clients
+        return True
 
     def get_asuswrt_data(self):
         """Retrieve data from ASUSWRT and return parsed result."""

homeassistant/components/device_tracker/bt_home_hub_5.py

@@ -6,8 +6,6 @@ https://home-assistant.io/components/device_tracker.bt_home_hub_5/
 """
 import logging
 import re
-import threading
-from datetime import timedelta
 import xml.etree.ElementTree as ET
 import json
 from urllib.parse import unquote
@@ -19,13 +17,10 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST
-from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 _MAC_REGEX = re.compile(r'(([0-9A-Fa-f]{1,2}\:){5}[0-9A-Fa-f]{1,2})')
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=10)
-
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_HOST): cv.string
 })
@@ -46,11 +41,7 @@ class BTHomeHub5DeviceScanner(DeviceScanner):
         """Initialise the scanner."""
         _LOGGER.info("Initialising BT Home Hub 5")
         self.host = config.get(CONF_HOST, '192.168.1.254')
-
-        self.lock = threading.Lock()
-
         self.last_results = {}
-
         self.url = 'http://{}/nonAuth/home_status.xml'.format(self.host)
 
         # Test the router is accessible
@@ -65,17 +56,15 @@ class BTHomeHub5DeviceScanner(DeviceScanner):
 
     def get_device_name(self, device):
         """Return the name of the given device or None if we don't know."""
-        with self.lock:
-            # If not initialised and not already scanned and not found.
-            if device not in self.last_results:
-                self._update_info()
+        # If not initialised and not already scanned and not found.
+        if device not in self.last_results:
+            self._update_info()
 
-                if not self.last_results:
-                    return None
+            if not self.last_results:
+                return None
 
-            return self.last_results.get(device)
+        return self.last_results.get(device)
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the BT Home Hub 5 is up to date.
 
@@ -84,18 +73,17 @@ class BTHomeHub5DeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            _LOGGER.info("Scanning")
+        _LOGGER.info("Scanning")
 
-            data = _get_homehub_data(self.url)
+        data = _get_homehub_data(self.url)
 
-            if not data:
-                _LOGGER.warning("Error scanning devices")
-                return False
+        if not data:
+            _LOGGER.warning("Error scanning devices")
+            return False
 
-            self.last_results = data
+        self.last_results = data
 
-            return True
+        return True
 
 
 def _get_homehub_data(url):

homeassistant/components/device_tracker/cisco_ios.py

@@ -5,7 +5,6 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.cisco_ios/
 """
 import logging
-from datetime import timedelta
 
 import voluptuous as vol
 
@@ -14,9 +13,6 @@ from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME, \
     CONF_PORT
-from homeassistant.util import Throttle
-
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -65,7 +61,6 @@ class CiscoDeviceScanner(DeviceScanner):
 
         return self.last_results
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """
         Ensure the information from the Cisco router is up to date.

homeassistant/components/device_tracker/ddwrt.py

@@ -6,8 +6,6 @@ https://home-assistant.io/components/device_tracker.ddwrt/
 """
 import logging
 import re
-import threading
-from datetime import timedelta
 
 import requests
 import voluptuous as vol
@@ -16,9 +14,6 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
-
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -50,8 +45,6 @@ class DdWrtDeviceScanner(DeviceScanner):
         self.username = config[CONF_USERNAME]
         self.password = config[CONF_PASSWORD]
 
-        self.lock = threading.Lock()
-
         self.last_results = {}
         self.mac2name = {}
 
@@ -69,68 +62,65 @@ class DdWrtDeviceScanner(DeviceScanner):
 
     def get_device_name(self, device):
         """Return the name of the given device or None if we don't know."""
-        with self.lock:
-            # If not initialised and not already scanned and not found.
-            if device not in self.mac2name:
-                url = 'http://{}/Status_Lan.live.asp'.format(self.host)
-                data = self.get_ddwrt_data(url)
+        # If not initialised and not already scanned and not found.
+        if device not in self.mac2name:
+            url = 'http://{}/Status_Lan.live.asp'.format(self.host)
+            data = self.get_ddwrt_data(url)
 
-                if not data:
-                    return None
+            if not data:
+                return None
 
-                dhcp_leases = data.get('dhcp_leases', None)
+            dhcp_leases = data.get('dhcp_leases', None)
 
-                if not dhcp_leases:
-                    return None
+            if not dhcp_leases:
+                return None
 
-                # Remove leading and trailing quotes and spaces
-                cleaned_str = dhcp_leases.replace(
-                    "\"", "").replace("\'", "").replace(" ", "")
-                elements = cleaned_str.split(',')
-                num_clients = int(len(elements) / 5)
-                self.mac2name = {}
-                for idx in range(0, num_clients):
-                    # The data is a single array
-                    # every 5 elements represents one host, the MAC
-                    # is the third element and the name is the first.
-                    mac_index = (idx * 5) + 2
-                    if mac_index < len(elements):
-                        mac = elements[mac_index]
-                        self.mac2name[mac] = elements[idx * 5]
+            # Remove leading and trailing quotes and spaces
+            cleaned_str = dhcp_leases.replace(
+                "\"", "").replace("\'", "").replace(" ", "")
+            elements = cleaned_str.split(',')
+            num_clients = int(len(elements) / 5)
+            self.mac2name = {}
+            for idx in range(0, num_clients):
+                # The data is a single array
+                # every 5 elements represents one host, the MAC
+                # is the third element and the name is the first.
+                mac_index = (idx * 5) + 2
+                if mac_index < len(elements):
+                    mac = elements[mac_index]
+                    self.mac2name[mac] = elements[idx * 5]
 
-            return self.mac2name.get(device)
+        return self.mac2name.get(device)
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the DD-WRT router is up to date.
 
         Return boolean if scanning successful.
         """
-        with self.lock:
-            _LOGGER.info("Checking ARP")
+        _LOGGER.info("Checking ARP")
 
-            url = 'http://{}/Status_Wireless.live.asp'.format(self.host)
-            data = self.get_ddwrt_data(url)
+        url = 'http://{}/Status_Wireless.live.asp'.format(self.host)
+        data = self.get_ddwrt_data(url)
 
-            if not data:
-                return False
+        if not data:
+            return False
 
-            self.last_results = []
+        self.last_results = []
 
-            active_clients = data.get('active_wireless', None)
-            if not active_clients:
-                return False
+        active_clients = data.get('active_wireless', None)
+        if not active_clients:
+            return False
 
-            # The DD-WRT UI uses its own data format and then
-            # regex's out values so this is done here too
-            # Remove leading and trailing single quotes.
-            clean_str = active_clients.strip().strip("'")
-            elements = clean_str.split("','")
+        # The DD-WRT UI uses its own data format and then
+        # regex's out values so this is done here too
+        # Remove leading and trailing single quotes.
+        clean_str = active_clients.strip().strip("'")
+        elements = clean_str.split("','")
 
-            self.last_results.extend(item for item in elements
-                                     if _MAC_REGEX.match(item))
+        self.last_results.extend(item for item in elements
+                                 if _MAC_REGEX.match(item))
 
-            return True
+        return True
 
     def get_ddwrt_data(self, url):
         """Retrieve data from DD-WRT and return parsed result."""

homeassistant/components/device_tracker/fritz.py

@@ -5,7 +5,6 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.fritz/
 """
 import logging
-from datetime import timedelta
 
 import voluptuous as vol
 
@@ -13,12 +12,9 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
 
 REQUIREMENTS = ['fritzconnection==0.6.3']
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
-
 _LOGGER = logging.getLogger(__name__)
 
 CONF_DEFAULT_IP = '169.254.1.1'  # This IP is valid for all FRITZ!Box routers.
@@ -88,7 +84,6 @@ class FritzBoxScanner(DeviceScanner):
             return None
         return ret
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Retrieve latest information from the FRITZ!Box."""
         if not self.success_init:

homeassistant/components/device_tracker/linksys_ap.py

@@ -6,8 +6,6 @@ https://home-assistant.io/components/device_tracker.linksys_ap/
 """
 import base64
 import logging
-import threading
-from datetime import timedelta
 
 import requests
 import voluptuous as vol
@@ -16,9 +14,7 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import DOMAIN, PLATFORM_SCHEMA
 from homeassistant.const import (
     CONF_HOST, CONF_PASSWORD, CONF_USERNAME, CONF_VERIFY_SSL)
-from homeassistant.util import Throttle
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
 INTERFACES = 2
 DEFAULT_TIMEOUT = 10
 
@@ -51,8 +47,6 @@ class LinksysAPDeviceScanner(object):
         self.username = config[CONF_USERNAME]
         self.password = config[CONF_PASSWORD]
         self.verify_ssl = config[CONF_VERIFY_SSL]
-
-        self.lock = threading.Lock()
         self.last_results = []
 
         # Check if the access point is accessible
@@ -76,24 +70,22 @@ class LinksysAPDeviceScanner(object):
         """
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Check for connected devices."""
         from bs4 import BeautifulSoup as BS
 
-        with self.lock:
-            _LOGGER.info("Checking Linksys AP")
+        _LOGGER.info("Checking Linksys AP")
 
-            self.last_results = []
-            for interface in range(INTERFACES):
-                request = self._make_request(interface)
-                self.last_results.extend(
-                    [x.find_all('td')[1].text
-                     for x in BS(request.content, "html.parser")
-                     .find_all(class_='section-row')]
-                )
+        self.last_results = []
+        for interface in range(INTERFACES):
+            request = self._make_request(interface)
+            self.last_results.extend(
+                [x.find_all('td')[1].text
+                 for x in BS(request.content, "html.parser")
+                 .find_all(class_='section-row')]
+            )
 
-            return True
+        return True
 
     def _make_request(self, unit=0):
         # No, the '&&' is not a typo - this is expected by the web interface.

homeassistant/components/device_tracker/linksys_smart.py

@@ -1,7 +1,5 @@
 """Support for Linksys Smart Wifi routers."""
 import logging
-import threading
-from datetime import timedelta
 
 import requests
 import voluptuous as vol
@@ -10,9 +8,7 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST
-from homeassistant.util import Throttle
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
 DEFAULT_TIMEOUT = 10
 
 _LOGGER = logging.getLogger(__name__)
@@ -36,8 +32,6 @@ class LinksysSmartWifiDeviceScanner(DeviceScanner):
     def __init__(self, config):
         """Initialize the scanner."""
         self.host = config[CONF_HOST]
-
-        self.lock = threading.Lock()
         self.last_results = {}
 
         # Check if the access point is accessible
@@ -55,48 +49,46 @@ class LinksysSmartWifiDeviceScanner(DeviceScanner):
         """Return the name (if known) of the device."""
         return self.last_results.get(mac)
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Check for connected devices."""
-        with self.lock:
-            _LOGGER.info("Checking Linksys Smart Wifi")
+        _LOGGER.info("Checking Linksys Smart Wifi")
 
-            self.last_results = {}
-            response = self._make_request()
-            if response.status_code != 200:
-                _LOGGER.error(
-                    "Got HTTP status code %d when getting device list",
-                    response.status_code)
-                return False
-            try:
-                data = response.json()
-                result = data["responses"][0]
-                devices = result["output"]["devices"]
-                for device in devices:
-                    macs = device["knownMACAddresses"]
-                    if not macs:
-                        _LOGGER.warning(
-                            "Skipping device without known MAC address")
-                        continue
-                    mac = macs[-1]
-                    connections = device["connections"]
-                    if not connections:
-                        _LOGGER.debug("Device %s is not connected", mac)
-                        continue
+        self.last_results = {}
+        response = self._make_request()
+        if response.status_code != 200:
+            _LOGGER.error(
+                "Got HTTP status code %d when getting device list",
+                response.status_code)
+            return False
+        try:
+            data = response.json()
+            result = data["responses"][0]
+            devices = result["output"]["devices"]
+            for device in devices:
+                macs = device["knownMACAddresses"]
+                if not macs:
+                    _LOGGER.warning(
+                        "Skipping device without known MAC address")
+                    continue
+                mac = macs[-1]
+                connections = device["connections"]
+                if not connections:
+                    _LOGGER.debug("Device %s is not connected", mac)
+                    continue
 
-                    name = None
-                    for prop in device["properties"]:
-                        if prop["name"] == "userDeviceName":
-                            name = prop["value"]
-                    if not name:
-                        name = device.get("friendlyName", device["deviceID"])
+                name = None
+                for prop in device["properties"]:
+                    if prop["name"] == "userDeviceName":
+                        name = prop["value"]
+                if not name:
+                    name = device.get("friendlyName", device["deviceID"])
 
-                    _LOGGER.debug("Device %s is connected", mac)
-                    self.last_results[mac] = name
-            except (KeyError, IndexError):
-                _LOGGER.exception("Router returned unexpected response")
-                return False
-            return True
+                _LOGGER.debug("Device %s is connected", mac)
+                self.last_results[mac] = name
+        except (KeyError, IndexError):
+            _LOGGER.exception("Router returned unexpected response")
+            return False
+        return True
 
     def _make_request(self):
         # Weirdly enough, this doesn't seem to require authentication

homeassistant/components/device_tracker/luci.py

@@ -7,8 +7,6 @@ https://home-assistant.io/components/device_tracker.luci/
 import json
 import logging
 import re
-import threading
-from datetime import timedelta
 
 import requests
 import voluptuous as vol
@@ -18,9 +16,6 @@ from homeassistant.exceptions import HomeAssistantError
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
-
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -55,12 +50,8 @@ class LuciDeviceScanner(DeviceScanner):
 
         self.parse_api_pattern = re.compile(r"(?P<param>\w*) = (?P<value>.*);")
 
-        self.lock = threading.Lock()
-
         self.last_results = {}
-
         self.refresh_token()
-
         self.mac2name = None
         self.success_init = self.token is not None
 
@@ -75,24 +66,22 @@ class LuciDeviceScanner(DeviceScanner):
 
     def get_device_name(self, device):
         """Return the name of the given device or None if we don't know."""
-        with self.lock:
-            if self.mac2name is None:
-                url = 'http://{}/cgi-bin/luci/rpc/uci'.format(self.host)
-                result = _req_json_rpc(url, 'get_all', 'dhcp',
-                                       params={'auth': self.token})
-                if result:
-                    hosts = [x for x in result.values()
-                             if x['.type'] == 'host' and
-                             'mac' in x and 'name' in x]
-                    mac2name_list = [
-                        (x['mac'].upper(), x['name']) for x in hosts]
-                    self.mac2name = dict(mac2name_list)
-                else:
-                    # Error, handled in the _req_json_rpc
-                    return
-            return self.mac2name.get(device.upper(), None)
+        if self.mac2name is None:
+            url = 'http://{}/cgi-bin/luci/rpc/uci'.format(self.host)
+            result = _req_json_rpc(url, 'get_all', 'dhcp',
+                                   params={'auth': self.token})
+            if result:
+                hosts = [x for x in result.values()
+                         if x['.type'] == 'host' and
+                         'mac' in x and 'name' in x]
+                mac2name_list = [
+                    (x['mac'].upper(), x['name']) for x in hosts]
+                self.mac2name = dict(mac2name_list)
+            else:
+                # Error, handled in the _req_json_rpc
+                return
+        return self.mac2name.get(device.upper(), None)
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the Luci router is up to date.
 
@@ -101,31 +90,30 @@ class LuciDeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            _LOGGER.info("Checking ARP")
+        _LOGGER.info("Checking ARP")
 
-            url = 'http://{}/cgi-bin/luci/rpc/sys'.format(self.host)
-
-            try:
-                result = _req_json_rpc(url, 'net.arptable',
-                                       params={'auth': self.token})
-            except InvalidLuciTokenError:
-                _LOGGER.info("Refreshing token")
-                self.refresh_token()
-                return False
-
-            if result:
-                self.last_results = []
-                for device_entry in result:
-                    # Check if the Flags for each device contain
-                    # NUD_REACHABLE and if so, add it to last_results
-                    if int(device_entry['Flags'], 16) & 0x2:
-                        self.last_results.append(device_entry['HW address'])
-
-                return True
+        url = 'http://{}/cgi-bin/luci/rpc/sys'.format(self.host)
 
+        try:
+            result = _req_json_rpc(url, 'net.arptable',
+                                   params={'auth': self.token})
+        except InvalidLuciTokenError:
+            _LOGGER.info("Refreshing token")
+            self.refresh_token()
             return False
 
+        if result:
+            self.last_results = []
+            for device_entry in result:
+                # Check if the Flags for each device contain
+                # NUD_REACHABLE and if so, add it to last_results
+                if int(device_entry['Flags'], 16) & 0x2:
+                    self.last_results.append(device_entry['HW address'])
+
+            return True
+
+        return False
+
 
 def _req_json_rpc(url, method, *args, **kwargs):
     """Perform one JSON RPC operation."""

homeassistant/components/device_tracker/mikrotik.py

@@ -5,25 +5,17 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.mikrotik/
 """
 import logging
-import threading
-from datetime import timedelta
 
 import voluptuous as vol
 
 import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
-from homeassistant.const import (CONF_HOST,
-                                 CONF_PASSWORD,
-                                 CONF_USERNAME,
-                                 CONF_PORT)
-from homeassistant.util import Throttle
+from homeassistant.const import (
+    CONF_HOST, CONF_PASSWORD, CONF_USERNAME, CONF_PORT)
 
 REQUIREMENTS = ['librouteros==1.0.2']
 
-# Return cached results if last scan was less then this time ago.
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=10)
-
 MTK_DEFAULT_API_PORT = '8728'
 
 _LOGGER = logging.getLogger(__name__)
@@ -54,12 +46,9 @@ class MikrotikScanner(DeviceScanner):
         self.username = config[CONF_USERNAME]
         self.password = config[CONF_PASSWORD]
 
-        self.lock = threading.Lock()
-
         self.connected = False
         self.success_init = False
         self.client = None
-
         self.wireless_exist = None
         self.success_init = self.connect_to_device()
 
@@ -118,51 +107,48 @@ class MikrotikScanner(DeviceScanner):
 
     def get_device_name(self, mac):
         """Return the name of the given device or None if we don't know."""
-        with self.lock:
-            return self.last_results.get(mac)
+        return self.last_results.get(mac)
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Retrieve latest information from the Mikrotik box."""
-        with self.lock:
-            if self.wireless_exist:
-                devices_tracker = 'wireless'
-            else:
-                devices_tracker = 'ip'
+        if self.wireless_exist:
+            devices_tracker = 'wireless'
+        else:
+            devices_tracker = 'ip'
 
-            _LOGGER.info(
-                "Loading %s devices from Mikrotik (%s) ...",
-                devices_tracker,
-                self.host
+        _LOGGER.info(
+            "Loading %s devices from Mikrotik (%s) ...",
+            devices_tracker,
+            self.host
+        )
+
+        device_names = self.client(cmd='/ip/dhcp-server/lease/getall')
+        if self.wireless_exist:
+            devices = self.client(
+                cmd='/interface/wireless/registration-table/getall'
             )
+        else:
+            devices = device_names
 
-            device_names = self.client(cmd='/ip/dhcp-server/lease/getall')
-            if self.wireless_exist:
-                devices = self.client(
-                    cmd='/interface/wireless/registration-table/getall'
-                )
-            else:
-                devices = device_names
+        if device_names is None and devices is None:
+            return False
 
-            if device_names is None and devices is None:
-                return False
+        mac_names = {device.get('mac-address'): device.get('host-name')
+                     for device in device_names
+                     if device.get('mac-address')}
 
-            mac_names = {device.get('mac-address'): device.get('host-name')
-                         for device in device_names
-                         if device.get('mac-address')}
+        if self.wireless_exist:
+            self.last_results = {
+                device.get('mac-address'):
+                    mac_names.get(device.get('mac-address'))
+                for device in devices
+            }
+        else:
+            self.last_results = {
+                device.get('mac-address'):
+                    mac_names.get(device.get('mac-address'))
+                for device in device_names
+                if device.get('active-address')
+            }
 
-            if self.wireless_exist:
-                self.last_results = {
-                    device.get('mac-address'):
-                        mac_names.get(device.get('mac-address'))
-                    for device in devices
-                }
-            else:
-                self.last_results = {
-                    device.get('mac-address'):
-                        mac_names.get(device.get('mac-address'))
-                    for device in device_names
-                    if device.get('active-address')
-                }
-
-            return True
+        return True

homeassistant/components/device_tracker/netgear.py

@@ -5,8 +5,6 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.netgear/
 """
 import logging
-import threading
-from datetime import timedelta
 
 import voluptuous as vol
 
@@ -15,14 +13,11 @@ from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import (
     CONF_HOST, CONF_PASSWORD, CONF_USERNAME, CONF_PORT)
-from homeassistant.util import Throttle
 
 REQUIREMENTS = ['pynetgear==0.3.3']
 
 _LOGGER = logging.getLogger(__name__)
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
-
 DEFAULT_HOST = 'routerlogin.net'
 DEFAULT_USER = 'admin'
 DEFAULT_PORT = 5000
@@ -56,8 +51,6 @@ class NetgearDeviceScanner(DeviceScanner):
         import pynetgear
 
         self.last_results = []
-        self.lock = threading.Lock()
-
         self._api = pynetgear.Netgear(password, host, username, port)
 
         _LOGGER.info("Logging in")
@@ -85,7 +78,6 @@ class NetgearDeviceScanner(DeviceScanner):
         except StopIteration:
             return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Retrieve latest information from the Netgear router.
 
@@ -94,12 +86,11 @@ class NetgearDeviceScanner(DeviceScanner):
         if not self.success_init:
             return
 
-        with self.lock:
-            _LOGGER.info("Scanning")
+        _LOGGER.info("Scanning")
 
-            results = self._api.get_attached_devices()
+        results = self._api.get_attached_devices()
 
-            if results is None:
-                _LOGGER.warning("Error scanning devices")
+        if results is None:
+            _LOGGER.warning("Error scanning devices")
 
-            self.last_results = results or []
+        self.last_results = results or []

homeassistant/components/device_tracker/nmap_tracker.py

@@ -4,11 +4,11 @@ Support for scanning a network with nmap.
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.nmap_tracker/
 """
+from datetime import timedelta
 import logging
 import re
 import subprocess
 from collections import namedtuple
-from datetime import timedelta
 
 import voluptuous as vol
 
@@ -17,7 +17,6 @@ import homeassistant.util.dt as dt_util
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOSTS
-from homeassistant.util import Throttle
 
 REQUIREMENTS = ['python-nmap==0.6.1']
 
@@ -29,8 +28,6 @@ CONF_HOME_INTERVAL = 'home_interval'
 CONF_OPTIONS = 'scan_options'
 DEFAULT_OPTIONS = '-F --host-timeout 5s'
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
-
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_HOSTS): cv.ensure_list,
@@ -97,7 +94,6 @@ class NmapDeviceScanner(DeviceScanner):
             return filter_named[0]
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Scan the network for devices.
 

homeassistant/components/device_tracker/sky_hub.py

@@ -6,8 +6,6 @@ https://home-assistant.io/components/device_tracker.sky_hub/
 """
 import logging
 import re
-import threading
-from datetime import timedelta
 
 import requests
 import voluptuous as vol
@@ -16,13 +14,10 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST
-from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 _MAC_REGEX = re.compile(r'(([0-9A-Fa-f]{1,2}\:){5}[0-9A-Fa-f]{1,2})')
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=10)
-
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_HOST): cv.string
 })
@@ -43,11 +38,7 @@ class SkyHubDeviceScanner(DeviceScanner):
         """Initialise the scanner."""
         _LOGGER.info("Initialising Sky Hub")
         self.host = config.get(CONF_HOST, '192.168.1.254')
-
-        self.lock = threading.Lock()
-
         self.last_results = {}
-
         self.url = 'http://{}/'.format(self.host)
 
         # Test the router is accessible
@@ -62,17 +53,15 @@ class SkyHubDeviceScanner(DeviceScanner):
 
     def get_device_name(self, device):
         """Return the name of the given device or None if we don't know."""
-        with self.lock:
-            # If not initialised and not already scanned and not found.
-            if device not in self.last_results:
-                self._update_info()
+        # If not initialised and not already scanned and not found.
+        if device not in self.last_results:
+            self._update_info()
 
-                if not self.last_results:
-                    return None
+            if not self.last_results:
+                return None
 
-            return self.last_results.get(device)
+        return self.last_results.get(device)
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the Sky Hub is up to date.
 
@@ -81,18 +70,17 @@ class SkyHubDeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            _LOGGER.info("Scanning")
+        _LOGGER.info("Scanning")
 
-            data = _get_skyhub_data(self.url)
+        data = _get_skyhub_data(self.url)
 
-            if not data:
-                _LOGGER.warning('Error scanning devices')
-                return False
+        if not data:
+            _LOGGER.warning('Error scanning devices')
+            return False
 
-            self.last_results = data
+        self.last_results = data
 
-            return True
+        return True
 
 
 def _get_skyhub_data(url):

homeassistant/components/device_tracker/snmp.py

@@ -6,8 +6,6 @@ https://home-assistant.io/components/device_tracker.snmp/
 """
 import binascii
 import logging
-import threading
-from datetime import timedelta
 
 import voluptuous as vol
 
@@ -15,7 +13,6 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST
-from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -28,8 +25,6 @@ CONF_BASEOID = 'baseoid'
 
 DEFAULT_COMMUNITY = 'public'
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=10)
-
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_HOST): cv.string,
     vol.Optional(CONF_COMMUNITY, default=DEFAULT_COMMUNITY): cv.string,
@@ -68,9 +63,6 @@ class SnmpScanner(DeviceScanner):
                 privProtocol=cfg.usmAesCfb128Protocol
             )
         self.baseoid = cmdgen.MibVariable(config[CONF_BASEOID])
-
-        self.lock = threading.Lock()
-
         self.last_results = []
 
         # Test the router is accessible
@@ -90,7 +82,6 @@ class SnmpScanner(DeviceScanner):
         # We have no names
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the device is up to date.
 
@@ -99,13 +90,12 @@ class SnmpScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            data = self.get_snmp_data()
-            if not data:
-                return False
+        data = self.get_snmp_data()
+        if not data:
+            return False
 
-            self.last_results = data
-            return True
+        self.last_results = data
+        return True
 
     def get_snmp_data(self):
         """Fetch MAC addresses from access point via SNMP."""

homeassistant/components/device_tracker/swisscom.py

@@ -5,8 +5,6 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.swisscom/
 """
 import logging
-import threading
-from datetime import timedelta
 
 import requests
 import voluptuous as vol
@@ -15,9 +13,6 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST
-from homeassistant.util import Throttle
-
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -41,9 +36,6 @@ class SwisscomDeviceScanner(DeviceScanner):
     def __init__(self, config):
         """Initialize the scanner."""
         self.host = config[CONF_HOST]
-
-        self.lock = threading.Lock()
-
         self.last_results = {}
 
         # Test the router is accessible.
@@ -64,7 +56,6 @@ class SwisscomDeviceScanner(DeviceScanner):
                 return client['host']
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the Swisscom router is up to date.
 
@@ -73,16 +64,15 @@ class SwisscomDeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            _LOGGER.info("Loading data from Swisscom Internet Box")
-            data = self.get_swisscom_data()
-            if not data:
-                return False
+        _LOGGER.info("Loading data from Swisscom Internet Box")
+        data = self.get_swisscom_data()
+        if not data:
+            return False
 
-            active_clients = [client for client in data.values() if
-                              client['status']]
-            self.last_results = active_clients
-            return True
+        active_clients = [client for client in data.values() if
+                          client['status']]
+        self.last_results = active_clients
+        return True
 
     def get_swisscom_data(self):
         """Retrieve data from Swisscom and return parsed result."""

homeassistant/components/device_tracker/thomson.py

@@ -7,8 +7,6 @@ https://home-assistant.io/components/device_tracker.thomson/
 import logging
 import re
 import telnetlib
-import threading
-from datetime import timedelta
 
 import voluptuous as vol
 
@@ -16,9 +14,6 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
-
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=10)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -54,9 +49,6 @@ class ThomsonDeviceScanner(DeviceScanner):
         self.host = config[CONF_HOST]
         self.username = config[CONF_USERNAME]
         self.password = config[CONF_PASSWORD]
-
-        self.lock = threading.Lock()
-
         self.last_results = {}
 
         # Test the router is accessible.
@@ -77,7 +69,6 @@ class ThomsonDeviceScanner(DeviceScanner):
                 return client['host']
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the THOMSON router is up to date.
 
@@ -86,17 +77,16 @@ class ThomsonDeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            _LOGGER.info("Checking ARP")
-            data = self.get_thomson_data()
-            if not data:
-                return False
+        _LOGGER.info("Checking ARP")
+        data = self.get_thomson_data()
+        if not data:
+            return False
 
-            # Flag C stands for CONNECTED
-            active_clients = [client for client in data.values() if
-                              client['status'].find('C') != -1]
-            self.last_results = active_clients
-            return True
+        # Flag C stands for CONNECTED
+        active_clients = [client for client in data.values() if
+                          client['status'].find('C') != -1]
+        self.last_results = active_clients
+        return True
 
     def get_thomson_data(self):
         """Retrieve data from THOMSON and return parsed result."""

homeassistant/components/device_tracker/tomato.py

@@ -7,8 +7,6 @@ https://home-assistant.io/components/device_tracker.tomato/
 import json
 import logging
 import re
-import threading
-from datetime import timedelta
 
 import requests
 import voluptuous as vol
@@ -17,9 +15,6 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
-
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
 
 CONF_HTTP_ID = 'http_id'
 
@@ -54,8 +49,6 @@ class TomatoDeviceScanner(DeviceScanner):
         self.parse_api_pattern = re.compile(r"(?P<param>\w*) = (?P<value>.*);")
 
         self.logger = logging.getLogger("{}.{}".format(__name__, "Tomato"))
-        self.lock = threading.Lock()
-
         self.last_results = {"wldev": [], "dhcpd_lease": []}
 
         self.success_init = self._update_tomato_info()
@@ -76,50 +69,48 @@ class TomatoDeviceScanner(DeviceScanner):
 
         return filter_named[0]
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_tomato_info(self):
         """Ensure the information from the Tomato router is up to date.
 
         Return boolean if scanning successful.
         """
-        with self.lock:
-            self.logger.info("Scanning")
+        self.logger.info("Scanning")
 
-            try:
-                response = requests.Session().send(self.req, timeout=3)
-                # Calling and parsing the Tomato api here. We only need the
-                # wldev and dhcpd_lease values.
-                if response.status_code == 200:
+        try:
+            response = requests.Session().send(self.req, timeout=3)
+            # Calling and parsing the Tomato api here. We only need the
+            # wldev and dhcpd_lease values.
+            if response.status_code == 200:
 
-                    for param, value in \
-                            self.parse_api_pattern.findall(response.text):
+                for param, value in \
+                        self.parse_api_pattern.findall(response.text):
 
-                        if param == 'wldev' or param == 'dhcpd_lease':
-                            self.last_results[param] = \
-                                json.loads(value.replace("'", '"'))
-                    return True
+                    if param == 'wldev' or param == 'dhcpd_lease':
+                        self.last_results[param] = \
+                            json.loads(value.replace("'", '"'))
+                return True
 
-                elif response.status_code == 401:
-                    # Authentication error
-                    self.logger.exception((
-                        "Failed to authenticate, "
-                        "please check your username and password"))
-                    return False
-
-            except requests.exceptions.ConnectionError:
-                # We get this if we could not connect to the router or
-                # an invalid http_id was supplied.
-                self.logger.exception("Failed to connect to the router or "
-                                      "invalid http_id supplied")
+            elif response.status_code == 401:
+                # Authentication error
+                self.logger.exception((
+                    "Failed to authenticate, "
+                    "please check your username and password"))
                 return False
 
-            except requests.exceptions.Timeout:
-                # We get this if we could not connect to the router or
-                # an invalid http_id was supplied.
-                self.logger.exception("Connection to the router timed out")
-                return False
+        except requests.exceptions.ConnectionError:
+            # We get this if we could not connect to the router or
+            # an invalid http_id was supplied.
+            self.logger.exception("Failed to connect to the router or "
+                                  "invalid http_id supplied")
+            return False
 
-            except ValueError:
-                # If JSON decoder could not parse the response.
-                self.logger.exception("Failed to parse response from router")
-                return False
+        except requests.exceptions.Timeout:
+            # We get this if we could not connect to the router or
+            # an invalid http_id was supplied.
+            self.logger.exception("Connection to the router timed out")
+            return False
+
+        except ValueError:
+            # If JSON decoder could not parse the response.
+            self.logger.exception("Failed to parse response from router")
+            return False

homeassistant/components/device_tracker/tplink.py

@@ -8,8 +8,7 @@ import base64
 import hashlib
 import logging
 import re
-import threading
-from datetime import timedelta, datetime
+from datetime import datetime
 
 import requests
 import voluptuous as vol
@@ -18,9 +17,6 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
-
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -59,7 +55,6 @@ class TplinkDeviceScanner(DeviceScanner):
         self.password = password
 
         self.last_results = {}
-        self.lock = threading.Lock()
         self.success_init = self._update_info()
 
     def scan_devices(self):
@@ -72,28 +67,26 @@ class TplinkDeviceScanner(DeviceScanner):
         """Get firmware doesn't save the name of the wireless device."""
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the TP-Link router is up to date.
 
         Return boolean if scanning successful.
         """
-        with self.lock:
-            _LOGGER.info("Loading wireless clients...")
+        _LOGGER.info("Loading wireless clients...")
 
-            url = 'http://{}/userRpm/WlanStationRpm.htm'.format(self.host)
-            referer = 'http://{}'.format(self.host)
-            page = requests.get(
-                url, auth=(self.username, self.password),
-                headers={'referer': referer}, timeout=4)
+        url = 'http://{}/userRpm/WlanStationRpm.htm'.format(self.host)
+        referer = 'http://{}'.format(self.host)
+        page = requests.get(
+            url, auth=(self.username, self.password),
+            headers={'referer': referer}, timeout=4)
 
-            result = self.parse_macs.findall(page.text)
+        result = self.parse_macs.findall(page.text)
 
-            if result:
-                self.last_results = [mac.replace("-", ":") for mac in result]
-                return True
+        if result:
+            self.last_results = [mac.replace("-", ":") for mac in result]
+            return True
 
-            return False
+        return False
 
 
 class Tplink2DeviceScanner(TplinkDeviceScanner):
@@ -109,48 +102,46 @@ class Tplink2DeviceScanner(TplinkDeviceScanner):
         """Get firmware doesn't save the name of the wireless device."""
         return self.last_results.get(device)
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the TP-Link router is up to date.
 
         Return boolean if scanning successful.
         """
-        with self.lock:
-            _LOGGER.info("Loading wireless clients...")
+        _LOGGER.info("Loading wireless clients...")
 
-            url = 'http://{}/data/map_access_wireless_client_grid.json' \
-                .format(self.host)
-            referer = 'http://{}'.format(self.host)
+        url = 'http://{}/data/map_access_wireless_client_grid.json' \
+            .format(self.host)
+        referer = 'http://{}'.format(self.host)
 
-            # Router uses Authorization cookie instead of header
-            # Let's create the cookie
-            username_password = '{}:{}'.format(self.username, self.password)
-            b64_encoded_username_password = base64.b64encode(
-                username_password.encode('ascii')
-            ).decode('ascii')
-            cookie = 'Authorization=Basic {}' \
-                .format(b64_encoded_username_password)
+        # Router uses Authorization cookie instead of header
+        # Let's create the cookie
+        username_password = '{}:{}'.format(self.username, self.password)
+        b64_encoded_username_password = base64.b64encode(
+            username_password.encode('ascii')
+        ).decode('ascii')
+        cookie = 'Authorization=Basic {}' \
+            .format(b64_encoded_username_password)
 
-            response = requests.post(
-                url, headers={'referer': referer, 'cookie': cookie},
-                timeout=4)
-
-            try:
-                result = response.json().get('data')
-            except ValueError:
-                _LOGGER.error("Router didn't respond with JSON. "
-                              "Check if credentials are correct.")
-                return False
-
-            if result:
-                self.last_results = {
-                    device['mac_addr'].replace('-', ':'): device['name']
-                    for device in result
-                    }
-                return True
+        response = requests.post(
+            url, headers={'referer': referer, 'cookie': cookie},
+            timeout=4)
 
+        try:
+            result = response.json().get('data')
+        except ValueError:
+            _LOGGER.error("Router didn't respond with JSON. "
+                          "Check if credentials are correct.")
             return False
 
+        if result:
+            self.last_results = {
+                device['mac_addr'].replace('-', ':'): device['name']
+                for device in result
+                }
+            return True
+
+        return False
+
 
 class Tplink3DeviceScanner(TplinkDeviceScanner):
     """This class queries the Archer C9 router with version 150811 or high."""
@@ -202,70 +193,67 @@ class Tplink3DeviceScanner(TplinkDeviceScanner):
                           response.text)
             return False
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the TP-Link router is up to date.
 
         Return boolean if scanning successful.
         """
-        with self.lock:
-            if (self.stok == '') or (self.sysauth == ''):
-                self._get_auth_tokens()
+        if (self.stok == '') or (self.sysauth == ''):
+            self._get_auth_tokens()
 
-            _LOGGER.info("Loading wireless clients...")
+        _LOGGER.info("Loading wireless clients...")
 
-            url = ('http://{}/cgi-bin/luci/;stok={}/admin/wireless?'
-                   'form=statistics').format(self.host, self.stok)
-            referer = 'http://{}/webpages/index.html'.format(self.host)
+        url = ('http://{}/cgi-bin/luci/;stok={}/admin/wireless?'
+               'form=statistics').format(self.host, self.stok)
+        referer = 'http://{}/webpages/index.html'.format(self.host)
 
-            response = requests.post(url,
-                                     params={'operation': 'load'},
-                                     headers={'referer': referer},
-                                     cookies={'sysauth': self.sysauth},
-                                     timeout=5)
+        response = requests.post(url,
+                                 params={'operation': 'load'},
+                                 headers={'referer': referer},
+                                 cookies={'sysauth': self.sysauth},
+                                 timeout=5)
 
-            try:
-                json_response = response.json()
+        try:
+            json_response = response.json()
 
-                if json_response.get('success'):
-                    result = response.json().get('data')
-                else:
-                    if json_response.get('errorcode') == 'timeout':
-                        _LOGGER.info("Token timed out. Relogging on next scan")
-                        self.stok = ''
-                        self.sysauth = ''
-                        return False
-                    _LOGGER.error(
-                        "An unknown error happened while fetching data")
+            if json_response.get('success'):
+                result = response.json().get('data')
+            else:
+                if json_response.get('errorcode') == 'timeout':
+                    _LOGGER.info("Token timed out. Relogging on next scan")
+                    self.stok = ''
+                    self.sysauth = ''
                     return False
-            except ValueError:
-                _LOGGER.error("Router didn't respond with JSON. "
-                              "Check if credentials are correct")
+                _LOGGER.error(
+                    "An unknown error happened while fetching data")
                 return False
-
-            if result:
-                self.last_results = {
-                    device['mac'].replace('-', ':'): device['mac']
-                    for device in result
-                    }
-                return True
-
+        except ValueError:
+            _LOGGER.error("Router didn't respond with JSON. "
+                          "Check if credentials are correct")
             return False
 
+        if result:
+            self.last_results = {
+                device['mac'].replace('-', ':'): device['mac']
+                for device in result
+                }
+            return True
+
+        return False
+
     def _log_out(self):
-        with self.lock:
-            _LOGGER.info("Logging out of router admin interface...")
+        _LOGGER.info("Logging out of router admin interface...")
 
-            url = ('http://{}/cgi-bin/luci/;stok={}/admin/system?'
-                   'form=logout').format(self.host, self.stok)
-            referer = 'http://{}/webpages/index.html'.format(self.host)
+        url = ('http://{}/cgi-bin/luci/;stok={}/admin/system?'
+               'form=logout').format(self.host, self.stok)
+        referer = 'http://{}/webpages/index.html'.format(self.host)
 
-            requests.post(url,
-                          params={'operation': 'write'},
-                          headers={'referer': referer},
-                          cookies={'sysauth': self.sysauth})
-            self.stok = ''
-            self.sysauth = ''
+        requests.post(url,
+                      params={'operation': 'write'},
+                      headers={'referer': referer},
+                      cookies={'sysauth': self.sysauth})
+        self.stok = ''
+        self.sysauth = ''
 
 
 class Tplink4DeviceScanner(TplinkDeviceScanner):
@@ -318,38 +306,36 @@ class Tplink4DeviceScanner(TplinkDeviceScanner):
             _LOGGER.error("Couldn't fetch auth tokens")
             return False
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the TP-Link router is up to date.
 
         Return boolean if scanning successful.
         """
-        with self.lock:
-            if (self.credentials == '') or (self.token == ''):
-                self._get_auth_tokens()
+        if (self.credentials == '') or (self.token == ''):
+            self._get_auth_tokens()
 
-            _LOGGER.info("Loading wireless clients...")
+        _LOGGER.info("Loading wireless clients...")
 
-            mac_results = []
+        mac_results = []
 
-            # Check both the 2.4GHz and 5GHz client list URLs
-            for clients_url in ('WlanStationRpm.htm', 'WlanStationRpm_5g.htm'):
-                url = 'http://{}/{}/userRpm/{}' \
-                    .format(self.host, self.token, clients_url)
-                referer = 'http://{}'.format(self.host)
-                cookie = 'Authorization=Basic {}'.format(self.credentials)
+        # Check both the 2.4GHz and 5GHz client list URLs
+        for clients_url in ('WlanStationRpm.htm', 'WlanStationRpm_5g.htm'):
+            url = 'http://{}/{}/userRpm/{}' \
+                .format(self.host, self.token, clients_url)
+            referer = 'http://{}'.format(self.host)
+            cookie = 'Authorization=Basic {}'.format(self.credentials)
 
-                page = requests.get(url, headers={
-                    'cookie': cookie,
-                    'referer': referer
-                })
-                mac_results.extend(self.parse_macs.findall(page.text))
+            page = requests.get(url, headers={
+                'cookie': cookie,
+                'referer': referer
+            })
+            mac_results.extend(self.parse_macs.findall(page.text))
 
-            if not mac_results:
-                return False
+        if not mac_results:
+            return False
 
-            self.last_results = [mac.replace("-", ":") for mac in mac_results]
-            return True
+        self.last_results = [mac.replace("-", ":") for mac in mac_results]
+        return True
 
 
 class Tplink5DeviceScanner(TplinkDeviceScanner):
@@ -365,69 +351,67 @@ class Tplink5DeviceScanner(TplinkDeviceScanner):
         """Get firmware doesn't save the name of the wireless device."""
         return None
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the information from the TP-Link AP is up to date.
 
         Return boolean if scanning successful.
         """
-        with self.lock:
-            _LOGGER.info("Loading wireless clients...")
+        _LOGGER.info("Loading wireless clients...")
 
-            base_url = 'http://{}'.format(self.host)
+        base_url = 'http://{}'.format(self.host)
 
-            header = {
-                "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12;"
-                              " rv:53.0) Gecko/20100101 Firefox/53.0",
-                "Accept": "application/json, text/javascript, */*; q=0.01",
-                "Accept-Language": "Accept-Language: en-US,en;q=0.5",
-                "Accept-Encoding": "gzip, deflate",
-                "Content-Type": "application/x-www-form-urlencoded; "
-                                "charset=UTF-8",
-                "X-Requested-With": "XMLHttpRequest",
-                "Referer": "http://" + self.host + "/",
-                "Connection": "keep-alive",
-                "Pragma": "no-cache",
-                "Cache-Control": "no-cache"
-            }
+        header = {
+            "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12;"
+                          " rv:53.0) Gecko/20100101 Firefox/53.0",
+            "Accept": "application/json, text/javascript, */*; q=0.01",
+            "Accept-Language": "Accept-Language: en-US,en;q=0.5",
+            "Accept-Encoding": "gzip, deflate",
+            "Content-Type": "application/x-www-form-urlencoded; "
+                            "charset=UTF-8",
+            "X-Requested-With": "XMLHttpRequest",
+            "Referer": "http://" + self.host + "/",
+            "Connection": "keep-alive",
+            "Pragma": "no-cache",
+            "Cache-Control": "no-cache"
+        }
 
-            password_md5 = hashlib.md5(
-                self.password.encode('utf')).hexdigest().upper()
+        password_md5 = hashlib.md5(
+            self.password.encode('utf')).hexdigest().upper()
 
-            # create a session to handle cookie easier
-            session = requests.session()
-            session.get(base_url, headers=header)
+        # create a session to handle cookie easier
+        session = requests.session()
+        session.get(base_url, headers=header)
 
-            login_data = {"username": self.username, "password": password_md5}
-            session.post(base_url, login_data, headers=header)
+        login_data = {"username": self.username, "password": password_md5}
+        session.post(base_url, login_data, headers=header)
 
-            # a timestamp is required to be sent as get parameter
-            timestamp = int(datetime.now().timestamp() * 1e3)
+        # a timestamp is required to be sent as get parameter
+        timestamp = int(datetime.now().timestamp() * 1e3)
 
-            client_list_url = '{}/data/monitor.client.client.json'.format(
-                base_url)
+        client_list_url = '{}/data/monitor.client.client.json'.format(
+            base_url)
 
-            get_params = {
-                'operation': 'load',
-                '_': timestamp
-            }
-
-            response = session.get(client_list_url,
-                                   headers=header,
-                                   params=get_params)
-            session.close()
-            try:
-                list_of_devices = response.json()
-            except ValueError:
-                _LOGGER.error("AP didn't respond with JSON. "
-                              "Check if credentials are correct.")
-                return False
-
-            if list_of_devices:
-                self.last_results = {
-                    device['MAC'].replace('-', ':'): device['DeviceName']
-                    for device in list_of_devices['data']
-                    }
-                return True
+        get_params = {
+            'operation': 'load',
+            '_': timestamp
+        }
 
+        response = session.get(client_list_url,
+                               headers=header,
+                               params=get_params)
+        session.close()
+        try:
+            list_of_devices = response.json()
+        except ValueError:
+            _LOGGER.error("AP didn't respond with JSON. "
+                          "Check if credentials are correct.")
             return False
+
+        if list_of_devices:
+            self.last_results = {
+                device['MAC'].replace('-', ':'): device['DeviceName']
+                for device in list_of_devices['data']
+                }
+            return True
+
+        return False

homeassistant/components/device_tracker/ubus.py

@@ -7,8 +7,6 @@ https://home-assistant.io/components/device_tracker.ubus/
 import json
 import logging
 import re
-import threading
-from datetime import timedelta
 
 import requests
 import voluptuous as vol
@@ -17,12 +15,8 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
 from homeassistant.exceptions import HomeAssistantError
 
-# Return cached results if last scan was less then this time ago.
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
-
 _LOGGER = logging.getLogger(__name__)
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -70,7 +64,6 @@ class UbusDeviceScanner(DeviceScanner):
         self.password = config[CONF_PASSWORD]
 
         self.parse_api_pattern = re.compile(r"(?P<param>\w*) = (?P<value>.*);")
-        self.lock = threading.Lock()
         self.last_results = {}
         self.url = 'http://{}/ubus'.format(host)
 
@@ -89,33 +82,31 @@ class UbusDeviceScanner(DeviceScanner):
     @_refresh_on_acccess_denied
     def get_device_name(self, device):
         """Return the name of the given device or None if we don't know."""
-        with self.lock:
-            if self.leasefile is None:
-                result = _req_json_rpc(
-                    self.url, self.session_id, 'call', 'uci', 'get',
-                    config="dhcp", type="dnsmasq")
-                if result:
-                    values = result["values"].values()
-                    self.leasefile = next(iter(values))["leasefile"]
-                else:
-                    return
+        if self.leasefile is None:
+            result = _req_json_rpc(
+                self.url, self.session_id, 'call', 'uci', 'get',
+                config="dhcp", type="dnsmasq")
+            if result:
+                values = result["values"].values()
+                self.leasefile = next(iter(values))["leasefile"]
+            else:
+                return
 
-            if self.mac2name is None:
-                result = _req_json_rpc(
-                    self.url, self.session_id, 'call', 'file', 'read',
-                    path=self.leasefile)
-                if result:
-                    self.mac2name = dict()
-                    for line in result["data"].splitlines():
-                        hosts = line.split(" ")
-                        self.mac2name[hosts[1].upper()] = hosts[3]
-                else:
-                    # Error, handled in the _req_json_rpc
-                    return
+        if self.mac2name is None:
+            result = _req_json_rpc(
+                self.url, self.session_id, 'call', 'file', 'read',
+                path=self.leasefile)
+            if result:
+                self.mac2name = dict()
+                for line in result["data"].splitlines():
+                    hosts = line.split(" ")
+                    self.mac2name[hosts[1].upper()] = hosts[3]
+            else:
+                # Error, handled in the _req_json_rpc
+                return
 
-            return self.mac2name.get(device.upper(), None)
+        return self.mac2name.get(device.upper(), None)
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     @_refresh_on_acccess_denied
     def _update_info(self):
         """Ensure the information from the Luci router is up to date.
@@ -125,25 +116,24 @@ class UbusDeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            _LOGGER.info("Checking ARP")
+        _LOGGER.info("Checking ARP")
 
-            if not self.hostapd:
-                hostapd = _req_json_rpc(
-                    self.url, self.session_id, 'list', 'hostapd.*', '')
-                self.hostapd.extend(hostapd.keys())
+        if not self.hostapd:
+            hostapd = _req_json_rpc(
+                self.url, self.session_id, 'list', 'hostapd.*', '')
+            self.hostapd.extend(hostapd.keys())
 
-            self.last_results = []
-            results = 0
-            for hostapd in self.hostapd:
-                result = _req_json_rpc(
-                    self.url, self.session_id, 'call', hostapd, 'get_clients')
+        self.last_results = []
+        results = 0
+        for hostapd in self.hostapd:
+            result = _req_json_rpc(
+                self.url, self.session_id, 'call', hostapd, 'get_clients')
 
-                if result:
-                    results = results + 1
-                    self.last_results.extend(result['clients'].keys())
+            if result:
+                results = results + 1
+                self.last_results.extend(result['clients'].keys())
 
-            return bool(results)
+        return bool(results)
 
 
 def _req_json_rpc(url, session_id, rpcmethod, subsystem, method, **params):

homeassistant/components/device_tracker/volvooncall.py

@@ -9,8 +9,7 @@ import logging
 from homeassistant.util import slugify
 from homeassistant.helpers.dispatcher import (
     dispatcher_connect, dispatcher_send)
-from homeassistant.components.volvooncall import (
-    DATA_KEY, SIGNAL_VEHICLE_SEEN)
+from homeassistant.components.volvooncall import DATA_KEY, SIGNAL_VEHICLE_SEEN
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/device_tracker/xiaomi.py

@@ -5,8 +5,6 @@ For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.xiaomi/
 """
 import logging
-import threading
-from datetime import timedelta
 
 import requests
 import voluptuous as vol
@@ -15,12 +13,9 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN, PLATFORM_SCHEMA, DeviceScanner)
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
-from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 
-MIN_TIME_BETWEEN_SCANS = timedelta(seconds=5)
-
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_HOST): cv.string,
     vol.Required(CONF_USERNAME, default='admin'): cv.string,
@@ -47,8 +42,6 @@ class XiaomiDeviceScanner(DeviceScanner):
         self.username = config[CONF_USERNAME]
         self.password = config[CONF_PASSWORD]
 
-        self.lock = threading.Lock()
-
         self.last_results = {}
         self.token = _get_token(self.host, self.username, self.password)
 
@@ -62,21 +55,19 @@ class XiaomiDeviceScanner(DeviceScanner):
 
     def get_device_name(self, device):
         """Return the name of the given device or None if we don't know."""
-        with self.lock:
-            if self.mac2name is None:
-                result = self._retrieve_list_with_retry()
-                if result:
-                    hosts = [x for x in result
-                             if 'mac' in x and 'name' in x]
-                    mac2name_list = [
-                        (x['mac'].upper(), x['name']) for x in hosts]
-                    self.mac2name = dict(mac2name_list)
-                else:
-                    # Error, handled in the _retrieve_list_with_retry
-                    return
-            return self.mac2name.get(device.upper(), None)
+        if self.mac2name is None:
+            result = self._retrieve_list_with_retry()
+            if result:
+                hosts = [x for x in result
+                         if 'mac' in x and 'name' in x]
+                mac2name_list = [
+                    (x['mac'].upper(), x['name']) for x in hosts]
+                self.mac2name = dict(mac2name_list)
+            else:
+                # Error, handled in the _retrieve_list_with_retry
+                return
+        return self.mac2name.get(device.upper(), None)
 
-    @Throttle(MIN_TIME_BETWEEN_SCANS)
     def _update_info(self):
         """Ensure the informations from the router are up to date.
 
@@ -85,12 +76,11 @@ class XiaomiDeviceScanner(DeviceScanner):
         if not self.success_init:
             return False
 
-        with self.lock:
-            result = self._retrieve_list_with_retry()
-            if result:
-                self._store_result(result)
-                return True
-            return False
+        result = self._retrieve_list_with_retry()
+        if result:
+            self._store_result(result)
+            return True
+        return False
 
     def _retrieve_list_with_retry(self):
         """Retrieve the device list with a retry if token is invalid.

homeassistant/components/discovery.py

@@ -21,7 +21,7 @@ from homeassistant.helpers.event import async_track_point_in_utc_time
 from homeassistant.helpers.discovery import async_load_platform, async_discover
 import homeassistant.util.dt as dt_util
 
-REQUIREMENTS = ['netdisco==1.0.1']
+REQUIREMENTS = ['netdisco==1.1.0']
 
 DOMAIN = 'discovery'
 

homeassistant/components/fan/velbus.py

@@ -0,0 +1,187 @@
+"""
+Support for Velbus platform.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/fan.velbus/
+"""
+import asyncio
+import logging
+import voluptuous as vol
+
+from homeassistant.components.fan import (
+    SPEED_LOW, SPEED_MEDIUM, SPEED_HIGH, FanEntity, SUPPORT_SET_SPEED,
+    PLATFORM_SCHEMA)
+from homeassistant.components.velbus import DOMAIN
+from homeassistant.const import CONF_NAME, CONF_DEVICES, STATE_OFF
+import homeassistant.helpers.config_validation as cv
+
+DEPENDENCIES = ['velbus']
+
+_LOGGER = logging.getLogger(__name__)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_DEVICES): vol.All(cv.ensure_list, [
+        {
+            vol.Required('module'): cv.positive_int,
+            vol.Required('channel_low'): cv.positive_int,
+            vol.Required('channel_medium'): cv.positive_int,
+            vol.Required('channel_high'): cv.positive_int,
+            vol.Required(CONF_NAME): cv.string,
+        }
+    ])
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up Fans."""
+    velbus = hass.data[DOMAIN]
+    add_devices(VelbusFan(fan, velbus) for fan in config[CONF_DEVICES])
+
+
+class VelbusFan(FanEntity):
+    """Representation of a Velbus Fan."""
+
+    def __init__(self, fan, velbus):
+        """Initialize a Velbus light."""
+        self._velbus = velbus
+        self._name = fan[CONF_NAME]
+        self._module = fan['module']
+        self._channel_low = fan['channel_low']
+        self._channel_medium = fan['channel_medium']
+        self._channel_high = fan['channel_high']
+        self._channels = [self._channel_low, self._channel_medium,
+                          self._channel_high]
+        self._channels_state = [False, False, False]
+        self._speed = STATE_OFF
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Add listener for Velbus messages on bus."""
+        def _init_velbus():
+            """Initialize Velbus on startup."""
+            self._velbus.subscribe(self._on_message)
+            self.get_status()
+
+        yield from self.hass.async_add_job(_init_velbus)
+
+    def _on_message(self, message):
+        import velbus
+        if isinstance(message, velbus.RelayStatusMessage) and \
+           message.address == self._module and \
+           message.channel in self._channels:
+            if message.channel == self._channel_low:
+                self._channels_state[0] = message.is_on()
+            elif message.channel == self._channel_medium:
+                self._channels_state[1] = message.is_on()
+            elif message.channel == self._channel_high:
+                self._channels_state[2] = message.is_on()
+            self._calculate_speed()
+            self.schedule_update_ha_state()
+
+    def _calculate_speed(self):
+        if self._is_off():
+            self._speed = STATE_OFF
+        elif self._is_low():
+            self._speed = SPEED_LOW
+        elif self._is_medium():
+            self._speed = SPEED_MEDIUM
+        elif self._is_high():
+            self._speed = SPEED_HIGH
+
+    def _is_off(self):
+        return self._channels_state[0] is False and \
+               self._channels_state[1] is False and \
+               self._channels_state[2] is False
+
+    def _is_low(self):
+        return self._channels_state[0] is True and \
+               self._channels_state[1] is False and \
+               self._channels_state[2] is False
+
+    def _is_medium(self):
+        return self._channels_state[0] is True and \
+               self._channels_state[1] is True and \
+               self._channels_state[2] is False
+
+    def _is_high(self):
+        return self._channels_state[0] is True and \
+               self._channels_state[1] is False and \
+               self._channels_state[2] is True
+
+    @property
+    def name(self):
+        """Return the display name of this light."""
+        return self._name
+
+    @property
+    def should_poll(self):
+        """Disable polling."""
+        return False
+
+    @property
+    def speed(self):
+        """Return the current speed."""
+        return self._speed
+
+    @property
+    def speed_list(self):
+        """Get the list of available speeds."""
+        return [STATE_OFF, SPEED_LOW, SPEED_MEDIUM, SPEED_HIGH]
+
+    def turn_on(self, speed, **kwargs):
+        """Turn on the entity."""
+        if speed is None:
+            speed = SPEED_MEDIUM
+        self.set_speed(speed)
+
+    def turn_off(self):
+        """Turn off the entity."""
+        self.set_speed(STATE_OFF)
+
+    def set_speed(self, speed):
+        """Set the speed of the fan."""
+        channels_off = []
+        channels_on = []
+        if speed == STATE_OFF:
+            channels_off = self._channels
+        elif speed == SPEED_LOW:
+            channels_off = [self._channel_medium, self._channel_high]
+            channels_on = [self._channel_low]
+        elif speed == SPEED_MEDIUM:
+            channels_off = [self._channel_high]
+            channels_on = [self._channel_low, self._channel_medium]
+        elif speed == SPEED_HIGH:
+            channels_off = [self._channel_medium]
+            channels_on = [self._channel_low, self._channel_high]
+        for channel in channels_off:
+            self._relay_off(channel)
+        for channel in channels_on:
+            self._relay_on(channel)
+        self.schedule_update_ha_state()
+
+    def _relay_on(self, channel):
+        import velbus
+        message = velbus.SwitchRelayOnMessage()
+        message.set_defaults(self._module)
+        message.relay_channels = [channel]
+        self._velbus.send(message)
+
+    def _relay_off(self, channel):
+        import velbus
+        message = velbus.SwitchRelayOffMessage()
+        message.set_defaults(self._module)
+        message.relay_channels = [channel]
+        self._velbus.send(message)
+
+    def get_status(self):
+        """Retrieve current status."""
+        import velbus
+        message = velbus.ModuleStatusRequestMessage()
+        message.set_defaults(self._module)
+        message.channels = self._channels
+        self._velbus.send(message)
+
+    @property
+    def supported_features(self):
+        """Flag supported features."""
+        return SUPPORT_SET_SPEED

homeassistant/components/frontend/version.py

@@ -3,22 +3,22 @@
 FINGERPRINTS = {
     "compatibility.js": "8e4c44b5f4288cc48ec1ba94a9bec812",
     "core.js": "d4a7cb8c80c62b536764e0e81385f6aa",
-    "frontend.html": "7bd9aa75b2602768e66cf7e20845d7c4",
+    "frontend.html": "c44e49b9a0d9b9e4a626b7af34ca97d0",
     "mdi.html": "e91f61a039ed0a9936e7ee5360da3870",
     "micromarkdown-js.html": "93b5ec4016f0bba585521cf4d18dec1a",
-    "panels/ha-panel-automation.html": "72a5c1856cece8d9246328e84185ab0b",
-    "panels/ha-panel-config.html": "c0e043028cfa75d6d4dc5e0de0bb6dc1",
-    "panels/ha-panel-dev-event.html": "4886c821235492b1b92739b580d21c61",
+    "panels/ha-panel-automation.html": "1982116c49ad26ee8d89295edc797084",
+    "panels/ha-panel-config.html": "fafeac72f83dd6cc42218f8978f6a7af",
+    "panels/ha-panel-dev-event.html": "77784d5f0c73fcc3b29b6cc050bdf324",
     "panels/ha-panel-dev-info.html": "24e888ec7a8acd0c395b34396e9001bc",
-    "panels/ha-panel-dev-service.html": "ac2c50e486927dc4443e93d79f08c06e",
-    "panels/ha-panel-dev-state.html": "8f1a27c04db6329d31cfcc7d0d6a0869",
-    "panels/ha-panel-dev-template.html": "82cd543177c417e5c6612e07df851e6b",
-    "panels/ha-panel-hassio.html": "96d563215cf7bf7b0eeaf8625bafa4ef",
+    "panels/ha-panel-dev-service.html": "86a42a17f4894478b6b77bc636beafd0",
+    "panels/ha-panel-dev-state.html": "31ef6ffe3347cdda5bb0cbbc54b62cde",
+    "panels/ha-panel-dev-template.html": "d1d76e20fe9622cddee33e67318abde8",
+    "panels/ha-panel-hassio.html": "262d31efd9add719e0325da5cf79a096",
     "panels/ha-panel-history.html": "35177e2046c9a4191c8f51f8160255ce",
     "panels/ha-panel-iframe.html": "238189f21e670b6dcfac937e5ebd7d3b",
     "panels/ha-panel-kiosk.html": "2ac2df41bd447600692a0054892fc094",
     "panels/ha-panel-logbook.html": "7c45bd41c146ec38b9938b8a5188bb0d",
-    "panels/ha-panel-map.html": "b4923812c695dd8a69ad3da380ffe7b4",
-    "panels/ha-panel-shopping-list.html": "75602d06b41702c8093bd91c10374101",
-    "panels/ha-panel-zwave.html": "8c8e7844d33163f560e1f691550a8369"
+    "panels/ha-panel-map.html": "50501cd53eb4304e9e46eb719aa894b7",
+    "panels/ha-panel-shopping-list.html": "c04af28c6475b90cbf2cf63ba1b841d0",
+    "panels/ha-panel-zwave.html": "422f95f820f8b6b231265351ffcf4dd1"
 }

homeassistant/components/frontend/www_static/panels/ha-panel-hassio.html

@@ -1 +1 @@
-<html><head><meta charset="UTF-8"></head><body><dom-module id="ha-panel-hassio"><template><style>[hidden]{display:none!important}</style><hassio-main hass="[[hass]]" narrow="[[narrow]]" show-menu="[[showMenu]]" route="[[route]]"></hassio-main></template></dom-module><script>Polymer({is:"ha-panel-hassio",properties:{hass:Object,narrow:Boolean,showMenu:Boolean,route:{type:Object,value:{prefix:"/hassio",path:"",__queryParams:{}}},loaded:{type:Boolean,value:!1}},attached:function(){window.HASS_DEV||this.importHref("/api/hassio/panel",null,function(){alert("Failed to load the Hass.io panel from supervisor.")})}})</script></body></html>
+<html><head><meta charset="UTF-8"></head><body><dom-module id="ha-panel-hassio"><template><style>[hidden]{display:none!important}</style><hassio-main hass="[[hass]]" narrow="[[narrow]]" show-menu="[[showMenu]]" route="[[route]]"></hassio-main></template></dom-module><script>Polymer({is:"ha-panel-hassio",properties:{hass:Object,narrow:Boolean,showMenu:Boolean,route:Object,loaded:{type:Boolean,value:!1}},attached:function(){window.HASS_DEV||this.importHref("/api/hassio/panel",null,function(){alert("Failed to load the Hass.io panel from supervisor.")})}})</script></body></html>

homeassistant/components/history.py

@@ -119,19 +119,42 @@ def get_states(hass, utc_point_in_time, entity_ids=None, run=None,
     from sqlalchemy import and_, func
 
     with session_scope(hass=hass) as session:
-        most_recent_state_ids = session.query(
-            func.max(States.state_id).label('max_state_id')
-        ).filter(
-            (States.created >= run.start) &
-            (States.created < utc_point_in_time) &
-            (~States.domain.in_(IGNORE_DOMAINS)))
+        if entity_ids and len(entity_ids) == 1:
+            # Use an entirely different (and extremely fast) query if we only
+            # have a single entity id
+            most_recent_state_ids = session.query(
+                States.state_id.label('max_state_id')
+            ).filter(
+                (States.created < utc_point_in_time) &
+                (States.entity_id.in_(entity_ids))
+            ).order_by(
+                States.created.desc())
 
-        if filters:
-            most_recent_state_ids = filters.apply(most_recent_state_ids,
-                                                  entity_ids)
+            if filters:
+                most_recent_state_ids = filters.apply(most_recent_state_ids,
+                                                      entity_ids)
 
-        most_recent_state_ids = most_recent_state_ids.group_by(
-            States.entity_id).subquery()
+            most_recent_state_ids = most_recent_state_ids.limit(1)
+
+        else:
+            # We have more than one entity to look at (most commonly we want
+            # all entities,) so we need to do a search on all states since the
+            # last recorder run started.
+            most_recent_state_ids = session.query(
+                func.max(States.state_id).label('max_state_id')
+            ).filter(
+                (States.created >= run.start) &
+                (States.created < utc_point_in_time) &
+                (~States.domain.in_(IGNORE_DOMAINS)))
+
+            if filters:
+                most_recent_state_ids = filters.apply(most_recent_state_ids,
+                                                      entity_ids)
+
+            most_recent_state_ids = most_recent_state_ids.group_by(
+                States.entity_id)
+
+        most_recent_state_ids = most_recent_state_ids.subquery()
 
         query = session.query(States).join(most_recent_state_ids, and_(
             States.state_id == most_recent_state_ids.c.max_state_id))

homeassistant/components/keyboard_remote.py

@@ -94,20 +94,25 @@ class KeyboardRemote(threading.Thread):
         if self.dev is not None:
             _LOGGER.debug("Keyboard connected, %s", self.device_id)
         else:
-            id_folder = '/dev/input/by-id/'
-            device_names = [InputDevice(file_name).name
-                            for file_name in list_devices()]
             _LOGGER.debug(
                 'Keyboard not connected, %s.\n\
-                Check /dev/input/event* permissions.\
-                Possible device names are:\n %s.\n \
-                Possible device descriptors are %s:\n %s',
-                self.device_id,
-                device_names,
-                id_folder,
-                os.listdir(id_folder)
+                Check /dev/input/event* permissions.',
+                self.device_id
                 )
 
+            id_folder = '/dev/input/by-id/'
+
+            if os.path.isdir(id_folder):
+                device_names = [InputDevice(file_name).name
+                                for file_name in list_devices()]
+                _LOGGER.debug(
+                    'Possible device names are:\n %s.\n \
+                    Possible device descriptors are %s:\n %s',
+                    device_names,
+                    id_folder,
+                    os.listdir(id_folder)
+                    )
+
         threading.Thread.__init__(self)
         self.stopped = threading.Event()
         self.hass = hass

homeassistant/components/light/lifx.py

@@ -33,7 +33,7 @@ import homeassistant.util.color as color_util
 
 _LOGGER = logging.getLogger(__name__)
 
-REQUIREMENTS = ['aiolifx==0.5.2', 'aiolifx_effects==0.1.1']
+REQUIREMENTS = ['aiolifx==0.5.4', 'aiolifx_effects==0.1.1']
 
 UDP_BROADCAST_PORT = 56700
 

homeassistant/components/light/tplink.py

@@ -0,0 +1,116 @@
+"""
+Support for TPLink lights.
+
+For more details about this component, please refer to the documentation at
+https://home-assistant.io/components/light.tplink/
+"""
+import logging
+from homeassistant.const import (CONF_HOST, CONF_NAME)
+from homeassistant.components.light import (
+    Light, ATTR_BRIGHTNESS, ATTR_COLOR_TEMP, ATTR_KELVIN,
+    SUPPORT_BRIGHTNESS, SUPPORT_COLOR_TEMP)
+from homeassistant.util.color import \
+    color_temperature_mired_to_kelvin as mired_to_kelvin
+from homeassistant.util.color import \
+    color_temperature_kelvin_to_mired as kelvin_to_mired
+
+REQUIREMENTS = ['pyHS100==0.2.4.2']
+
+_LOGGER = logging.getLogger(__name__)
+
+SUPPORT_TPLINK = (SUPPORT_BRIGHTNESS | SUPPORT_COLOR_TEMP)
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Initialise pyLB100 SmartBulb."""
+    from pyHS100 import SmartBulb
+    host = config.get(CONF_HOST)
+    name = config.get(CONF_NAME)
+    add_devices([TPLinkSmartBulb(SmartBulb(host), name)], True)
+
+
+def brightness_to_percentage(byt):
+    """Convert brightness from absolute 0..255 to percentage."""
+    return (byt*100.0)/255.0
+
+
+def brightness_from_percentage(percent):
+    """Convert percentage to absolute value 0..255."""
+    return (percent*255.0)/100.0
+
+
+class TPLinkSmartBulb(Light):
+    """Representation of a TPLink Smart Bulb."""
+
+    def __init__(self, smartbulb, name):
+        """Initialize the bulb."""
+        self.smartbulb = smartbulb
+
+        # Use the name set on the device if not set
+        if name is None:
+            self._name = self.smartbulb.alias
+        else:
+            self._name = name
+
+        self._state = None
+        _LOGGER.debug("Setting up TP-Link Smart Bulb")
+
+    @property
+    def name(self):
+        """Return the name of the Smart Bulb, if any."""
+        return self._name
+
+    def turn_on(self, **kwargs):
+        """Turn the light on."""
+        if ATTR_COLOR_TEMP in kwargs:
+            self.smartbulb.color_temp = \
+                mired_to_kelvin(kwargs[ATTR_COLOR_TEMP])
+        if ATTR_KELVIN in kwargs:
+            self.smartbulb.color_temp = kwargs[ATTR_KELVIN]
+        if ATTR_BRIGHTNESS in kwargs:
+            brightness = kwargs.get(ATTR_BRIGHTNESS, self.brightness or 255)
+            self.smartbulb.brightness = brightness_to_percentage(brightness)
+
+        self.smartbulb.state = self.smartbulb.BULB_STATE_ON
+
+    def turn_off(self):
+        """Turn the light off."""
+        self.smartbulb.state = self.smartbulb.BULB_STATE_OFF
+
+    @property
+    def color_temp(self):
+        """Return the color temperature of this light in mireds for HA."""
+        if self.smartbulb.is_color:
+            if (self.smartbulb.color_temp is not None and
+                    self.smartbulb.color_temp != 0):
+                return kelvin_to_mired(self.smartbulb.color_temp)
+            else:
+                return None
+        else:
+            return None
+
+    @property
+    def brightness(self):
+        """Return the brightness of this light between 0..255."""
+        return brightness_from_percentage(self.smartbulb.brightness)
+
+    @property
+    def is_on(self):
+        """True if device is on."""
+        return self.smartbulb.state == \
+            self.smartbulb.BULB_STATE_ON
+
+    def update(self):
+        """Update the TP-Link Bulb's state."""
+        from pyHS100 import SmartPlugException
+        try:
+            self._state = self.smartbulb.state == \
+                self.smartbulb.BULB_STATE_ON
+
+        except (SmartPlugException, OSError) as ex:
+            _LOGGER.warning('Could not read state for %s: %s', self.name, ex)
+
+    @property
+    def supported_features(self):
+        """Flag supported features."""
+        return SUPPORT_TPLINK

homeassistant/components/light/velbus.py

@@ -0,0 +1,104 @@
+"""
+Support for Velbus lights.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/light.velbus/
+"""
+import asyncio
+import logging
+
+import voluptuous as vol
+
+from homeassistant.const import CONF_NAME, CONF_DEVICES
+from homeassistant.components.light import Light, PLATFORM_SCHEMA
+from homeassistant.components.velbus import DOMAIN
+import homeassistant.helpers.config_validation as cv
+
+DEPENDENCIES = ['velbus']
+
+_LOGGER = logging.getLogger(__name__)
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_DEVICES): vol.All(cv.ensure_list, [
+        {
+            vol.Required('module'): cv.positive_int,
+            vol.Required('channel'): cv.positive_int,
+            vol.Required(CONF_NAME): cv.string
+        }
+    ])
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up Lights."""
+    velbus = hass.data[DOMAIN]
+    add_devices(VelbusLight(light, velbus) for light in config[CONF_DEVICES])
+
+
+class VelbusLight(Light):
+    """Representation of a Velbus Light."""
+
+    def __init__(self, light, velbus):
+        """Initialize a Velbus light."""
+        self._velbus = velbus
+        self._name = light[CONF_NAME]
+        self._module = light['module']
+        self._channel = light['channel']
+        self._state = False
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Add listener for Velbus messages on bus."""
+        def _init_velbus():
+            """Initialize Velbus on startup."""
+            self._velbus.subscribe(self._on_message)
+            self.get_status()
+
+        yield from self.hass.async_add_job(_init_velbus)
+
+    def _on_message(self, message):
+        import velbus
+        if isinstance(message, velbus.RelayStatusMessage) and \
+           message.address == self._module and \
+           message.channel == self._channel:
+            self._state = message.is_on()
+            self.schedule_update_ha_state()
+
+    @property
+    def name(self):
+        """Return the display name of this light."""
+        return self._name
+
+    @property
+    def should_poll(self):
+        """Disable polling."""
+        return False
+
+    @property
+    def is_on(self):
+        """Return true if the light is on."""
+        return self._state
+
+    def turn_on(self, **kwargs):
+        """Instruct the light to turn on."""
+        import velbus
+        message = velbus.SwitchRelayOnMessage()
+        message.set_defaults(self._module)
+        message.relay_channels = [self._channel]
+        self._velbus.send(message)
+
+    def turn_off(self, **kwargs):
+        """Instruct the light to turn off."""
+        import velbus
+        message = velbus.SwitchRelayOffMessage()
+        message.set_defaults(self._module)
+        message.relay_channels = [self._channel]
+        self._velbus.send(message)
+
+    def get_status(self):
+        """Retrieve current status."""
+        import velbus
+        message = velbus.ModuleStatusRequestMessage()
+        message.set_defaults(self._module)
+        message.channels = [self._channel]
+        self._velbus.send(message)

homeassistant/components/light/zha.py

@@ -9,11 +9,14 @@ import logging
 
 from homeassistant.components import light, zha
 from homeassistant.util.color import color_RGB_to_xy
+from homeassistant.const import STATE_UNKNOWN
 
 _LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ['zha']
 
+DEFAULT_DURATION = 0.5
+
 
 @asyncio.coroutine
 def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
@@ -48,6 +51,7 @@ class Light(zha.Entity, light.Light):
         import bellows.zigbee.zcl.clusters as zcl_clusters
         if zcl_clusters.general.LevelControl.cluster_id in self._in_clusters:
             self._supported_features |= light.SUPPORT_BRIGHTNESS
+            self._supported_features |= light.SUPPORT_TRANSITION
             self._brightness = 0
         if zcl_clusters.lighting.Color.cluster_id in self._in_clusters:
             # Not sure all color lights necessarily support this directly
@@ -62,14 +66,15 @@ class Light(zha.Entity, light.Light):
     @property
     def is_on(self) -> bool:
         """Return true if entity is on."""
-        if self._state == 'unknown':
+        if self._state == STATE_UNKNOWN:
             return False
         return bool(self._state)
 
     @asyncio.coroutine
     def async_turn_on(self, **kwargs):
         """Turn the entity on."""
-        duration = 5  # tenths of s
+        duration = kwargs.get(light.ATTR_TRANSITION, DEFAULT_DURATION)
+        duration = duration * 10  # tenths of s
         if light.ATTR_COLOR_TEMP in kwargs:
             temperature = kwargs[light.ATTR_COLOR_TEMP]
             yield from self._endpoint.light_color.move_to_color_temp(
@@ -91,7 +96,8 @@ class Light(zha.Entity, light.Light):
             )
 
         if self._brightness is not None:
-            brightness = kwargs.get('brightness', self._brightness or 255)
+            brightness = kwargs.get(
+                light.ATTR_BRIGHTNESS, self._brightness or 255)
             self._brightness = brightness
             # Move to level with on/off:
             yield from self._endpoint.level.move_to_level_with_on_off(

homeassistant/components/media_player/cast.py

@@ -20,7 +20,7 @@ from homeassistant.const import (
 import homeassistant.helpers.config_validation as cv
 import homeassistant.util.dt as dt_util
 
-REQUIREMENTS = ['pychromecast==0.8.1']
+REQUIREMENTS = ['pychromecast==0.8.2']
 
 _LOGGER = logging.getLogger(__name__)
 

homeassistant/components/prometheus.py

@@ -216,6 +216,9 @@ class Metrics:
         value = state_helper.state_as_number(state)
         metric.labels(**self._labels(state)).set(value)
 
+    def _handle_zwave(self, state):
+        self._battery(state)
+
 
 class PrometheusView(HomeAssistantView):
     """Handle Prometheus requests."""

homeassistant/components/sensor/fitbit.py

@@ -433,9 +433,8 @@ class FitbitSensor(Entity):
 
     def update(self):
         """Get the latest data from the Fitbit API and update the states."""
-        if self.resource_type == 'devices/battery':
-            response = self.client.get_devices()
-            self._state = response[0].get('battery')
+        if self.resource_type == 'devices/battery' and self.extra:
+            self._state = self.extra.get('battery')
         else:
             container = self.resource_type.replace("/", "-")
             response = self.client.time_series(self.resource_type, period='7d')

homeassistant/components/sensor/lyft.py

@@ -45,20 +45,27 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
 def setup_platform(hass, config, add_devices, discovery_info=None):
     """Set up the Lyft sensor."""
     from lyft_rides.auth import ClientCredentialGrant
+    from lyft_rides.errors import APIError
 
     auth_flow = ClientCredentialGrant(client_id=config.get(CONF_CLIENT_ID),
                                       client_secret=config.get(
                                           CONF_CLIENT_SECRET),
                                       scopes="public",
                                       is_sandbox_mode=False)
-    session = auth_flow.get_session()
+    try:
+        session = auth_flow.get_session()
+
+        timeandpriceest = LyftEstimate(
+            session, config[CONF_START_LATITUDE], config[CONF_START_LONGITUDE],
+            config.get(CONF_END_LATITUDE), config.get(CONF_END_LONGITUDE))
+        timeandpriceest.fetch_data()
+    except APIError as exc:
+        _LOGGER.error("Error setting up Lyft platform: %s", exc)
+        return False
 
     wanted_product_ids = config.get(CONF_PRODUCT_IDS)
 
     dev = []
-    timeandpriceest = LyftEstimate(
-        session, config[CONF_START_LATITUDE], config[CONF_START_LONGITUDE],
-        config.get(CONF_END_LATITUDE), config.get(CONF_END_LONGITUDE))
     for product_id, product in timeandpriceest.products.items():
         if (wanted_product_ids is not None) and \
            (product_id not in wanted_product_ids):
@@ -188,14 +195,18 @@ class LyftEstimate(object):
         self.end_latitude = end_latitude
         self.end_longitude = end_longitude
         self.products = None
-        self.__real_update()
 
     @Throttle(MIN_TIME_BETWEEN_UPDATES)
     def update(self):
         """Get the latest product info and estimates from the Lyft API."""
-        self.__real_update()
+        from lyft_rides.errors import APIError
+        try:
+            self.fetch_data()
+        except APIError as exc:
+            _LOGGER.error("Error fetching Lyft data: %s", exc)
 
-    def __real_update(self):
+    def fetch_data(self):
+        """Get the latest product info and estimates from the Lyft API."""
         from lyft_rides.client import LyftRidesClient
         client = LyftRidesClient(self._session)
 

homeassistant/components/sensor/uk_transport.py

@@ -0,0 +1,275 @@
+"""Support for UK public transport data provided by transportapi.com.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/sensor.uk_transport/
+"""
+import logging
+import re
+from datetime import datetime, timedelta
+import requests
+import voluptuous as vol
+
+from homeassistant.components.sensor import PLATFORM_SCHEMA
+from homeassistant.helpers.entity import Entity
+from homeassistant.util import Throttle
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+ATTR_ATCOCODE = 'atcocode'
+ATTR_LOCALITY = 'locality'
+ATTR_STOP_NAME = 'stop_name'
+ATTR_REQUEST_TIME = 'request_time'
+ATTR_NEXT_BUSES = 'next_buses'
+ATTR_STATION_CODE = 'station_code'
+ATTR_CALLING_AT = 'calling_at'
+ATTR_NEXT_TRAINS = 'next_trains'
+
+CONF_API_APP_KEY = 'app_key'
+CONF_API_APP_ID = 'app_id'
+CONF_QUERIES = 'queries'
+CONF_MODE = 'mode'
+CONF_ORIGIN = 'origin'
+CONF_DESTINATION = 'destination'
+
+_QUERY_SCHEME = vol.Schema({
+    vol.Required(CONF_MODE):
+        vol.All(cv.ensure_list, [vol.In(list(['bus', 'train']))]),
+    vol.Required(CONF_ORIGIN): cv.string,
+    vol.Required(CONF_DESTINATION): cv.string,
+})
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_API_APP_ID): cv.string,
+    vol.Required(CONF_API_APP_KEY): cv.string,
+    vol.Required(CONF_QUERIES): [_QUERY_SCHEME],
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Get the uk_transport sensor."""
+    sensors = []
+    number_sensors = len(config.get(CONF_QUERIES))
+    interval = timedelta(seconds=87*number_sensors)
+
+    for query in config.get(CONF_QUERIES):
+        if 'bus' in query.get(CONF_MODE):
+            stop_atcocode = query.get(CONF_ORIGIN)
+            bus_direction = query.get(CONF_DESTINATION)
+            sensors.append(
+                UkTransportLiveBusTimeSensor(
+                    config.get(CONF_API_APP_ID),
+                    config.get(CONF_API_APP_KEY),
+                    stop_atcocode,
+                    bus_direction,
+                    interval))
+
+        elif 'train' in query.get(CONF_MODE):
+            station_code = query.get(CONF_ORIGIN)
+            calling_at = query.get(CONF_DESTINATION)
+            sensors.append(
+                UkTransportLiveTrainTimeSensor(
+                    config.get(CONF_API_APP_ID),
+                    config.get(CONF_API_APP_KEY),
+                    station_code,
+                    calling_at,
+                    interval))
+
+    add_devices(sensors, True)
+
+
+class UkTransportSensor(Entity):
+    """
+    Sensor that reads the UK transport web API.
+
+    transportapi.com provides comprehensive transport data for UK train, tube
+    and bus travel across the UK via simple JSON API. Subclasses of this
+    base class can be used to access specific types of information.
+    """
+
+    TRANSPORT_API_URL_BASE = "https://transportapi.com/v3/uk/"
+    ICON = 'mdi:train'
+
+    def __init__(self, name, api_app_id, api_app_key, url):
+        """Initialize the sensor."""
+        self._data = {}
+        self._api_app_id = api_app_id
+        self._api_app_key = api_app_key
+        self._url = self.TRANSPORT_API_URL_BASE + url
+        self._name = name
+        self._state = None
+
+    @property
+    def name(self):
+        """Return the name of the sensor."""
+        return self._name
+
+    @property
+    def state(self):
+        """Return the state of the sensor."""
+        return self._state
+
+    @property
+    def unit_of_measurement(self):
+        """Return the unit this state is expressed in."""
+        return "min"
+
+    @property
+    def icon(self):
+        """Icon to use in the frontend, if any."""
+        return self.ICON
+
+    def _do_api_request(self, params):
+        """Perform an API request."""
+        request_params = dict({
+            'app_id': self._api_app_id,
+            'app_key': self._api_app_key,
+        }, **params)
+
+        response = requests.get(self._url, params=request_params)
+        if response.status_code != 200:
+            _LOGGER.warning('Invalid response from API')
+        elif 'error' in response.json():
+            if 'exceeded' in response.json()['error']:
+                self._state = 'Useage limites exceeded'
+            if 'invalid' in response.json()['error']:
+                self._state = 'Credentials invalid'
+        else:
+            self._data = response.json()
+
+
+class UkTransportLiveBusTimeSensor(UkTransportSensor):
+    """Live bus time sensor from UK transportapi.com."""
+
+    ICON = 'mdi:bus'
+
+    def __init__(self, api_app_id, api_app_key,
+                 stop_atcocode, bus_direction, interval):
+        """Construct a live bus time sensor."""
+        self._stop_atcocode = stop_atcocode
+        self._bus_direction = bus_direction
+        self._next_buses = []
+        self._destination_re = re.compile(
+            '{}'.format(bus_direction), re.IGNORECASE
+        )
+
+        sensor_name = 'Next bus to {}'.format(bus_direction)
+        stop_url = 'bus/stop/{}/live.json'.format(stop_atcocode)
+
+        UkTransportSensor.__init__(
+            self, sensor_name, api_app_id, api_app_key, stop_url
+        )
+        self.update = Throttle(interval)(self._update)
+
+    def _update(self):
+        """Get the latest live departure data for the specified stop."""
+        params = {'group': 'route', 'nextbuses': 'no'}
+
+        self._do_api_request(params)
+
+        if self._data != {}:
+            self._next_buses = []
+
+            for (route, departures) in self._data['departures'].items():
+                for departure in departures:
+                    if self._destination_re.search(departure['direction']):
+                        self._next_buses.append({
+                            'route': route,
+                            'direction': departure['direction'],
+                            'scheduled': departure['aimed_departure_time'],
+                            'estimated': departure['best_departure_estimate']
+                        })
+
+            self._state = min(map(
+                _delta_mins, [bus['scheduled'] for bus in self._next_buses]
+            ))
+
+    @property
+    def device_state_attributes(self):
+        """Return other details about the sensor state."""
+        attrs = {}
+        if self._data is not None:
+            for key in [
+                    ATTR_ATCOCODE, ATTR_LOCALITY, ATTR_STOP_NAME,
+                    ATTR_REQUEST_TIME
+            ]:
+                attrs[key] = self._data.get(key)
+            attrs[ATTR_NEXT_BUSES] = self._next_buses
+            return attrs
+
+
+class UkTransportLiveTrainTimeSensor(UkTransportSensor):
+    """Live train time sensor from UK transportapi.com."""
+
+    ICON = 'mdi:train'
+
+    def __init__(self, api_app_id, api_app_key,
+                 station_code, calling_at, interval):
+        """Construct a live bus time sensor."""
+        self._station_code = station_code
+        self._calling_at = calling_at
+        self._next_trains = []
+
+        sensor_name = 'Next train to {}'.format(calling_at)
+        query_url = 'train/station/{}/live.json'.format(station_code)
+
+        UkTransportSensor.__init__(
+            self, sensor_name, api_app_id, api_app_key, query_url
+        )
+        self.update = Throttle(interval)(self._update)
+
+    def _update(self):
+        """Get the latest live departure data for the specified stop."""
+        params = {'darwin': 'false',
+                  'calling_at': self._calling_at,
+                  'train_status': 'passenger'}
+
+        self._do_api_request(params)
+        self._next_trains = []
+
+        if self._data != {}:
+            if self._data['departures']['all'] == []:
+                self._state = 'No departures'
+            else:
+                for departure in self._data['departures']['all']:
+                    self._next_trains.append({
+                        'origin_name': departure['origin_name'],
+                        'destination_name': departure['destination_name'],
+                        'status': departure['status'],
+                        'scheduled': departure['aimed_departure_time'],
+                        'estimated': departure['expected_departure_time'],
+                        'platform': departure['platform'],
+                        'operator_name': departure['operator_name']
+                        })
+
+                self._state = min(map(
+                    _delta_mins,
+                    [train['scheduled'] for train in self._next_trains]
+                ))
+
+    @property
+    def device_state_attributes(self):
+        """Return other details about the sensor state."""
+        attrs = {}
+        if self._data is not None:
+            attrs[ATTR_STATION_CODE] = self._station_code
+            attrs[ATTR_CALLING_AT] = self._calling_at
+            if self._next_trains:
+                attrs[ATTR_NEXT_TRAINS] = self._next_trains
+            return attrs
+
+
+def _delta_mins(hhmm_time_str):
+    """Calculate time delta in minutes to a time in hh:mm format."""
+    now = datetime.now()
+    hhmm_time = datetime.strptime(hhmm_time_str, '%H:%M')
+
+    hhmm_datetime = datetime(
+        now.year, now.month, now.day,
+        hour=hhmm_time.hour, minute=hhmm_time.minute
+    )
+    if hhmm_datetime < now:
+        hhmm_datetime += timedelta(days=1)
+
+    delta_mins = (hhmm_datetime - now).seconds // 60
+    return delta_mins

homeassistant/components/shopping_list.py

@@ -70,11 +70,16 @@ class ListTopItemsIntent(intent.IntentHandler):
     @asyncio.coroutine
     def async_handle(self, intent_obj):
         """Handle the intent."""
+        items = intent_obj.hass.data[DOMAIN][-5:]
         response = intent_obj.create_response()
-        response.async_set_speech(
-            "These are the top 5 items in your shopping list: {}".format(
-                ', '.join(reversed(intent_obj.hass.data[DOMAIN][-5:]))))
-        intent_obj.hass.bus.async_fire(EVENT)
+
+        if len(items) == 0:
+            response.async_set_speech(
+                "There are no items on your shopping list")
+        else:
+            response.async_set_speech(
+                "These are the top {} items on your shopping list: {}".format(
+                    min(len(items), 5), ', '.join(reversed(items))))
         return response
 
 

homeassistant/components/switch/flux.py

@@ -15,6 +15,7 @@ from homeassistant.components.switch import DOMAIN, SwitchDevice
 from homeassistant.const import CONF_NAME, CONF_PLATFORM
 from homeassistant.helpers.event import track_time_change
 from homeassistant.helpers.sun import get_astral_event_date
+from homeassistant.util import slugify
 from homeassistant.util.color import (
     color_temperature_to_rgb, color_RGB_to_xy,
     color_temperature_kelvin_to_mired)
@@ -111,7 +112,8 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         """Update lights."""
         flux.flux_update()
 
-    hass.services.register(DOMAIN, name + '_update', update)
+    service_name = slugify("{} {}".format(name, 'update'))
+    hass.services.register(DOMAIN, service_name, update)
 
 
 class FluxSwitch(SwitchDevice):

homeassistant/components/switch/velbus.py

@@ -0,0 +1,111 @@
+"""
+Support for Velbus switches.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/switch.velbus/
+"""
+
+import asyncio
+import logging
+
+import voluptuous as vol
+
+from homeassistant.const import CONF_NAME, CONF_DEVICES
+from homeassistant.components.switch import SwitchDevice, PLATFORM_SCHEMA
+from homeassistant.components.velbus import DOMAIN
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+SWITCH_SCHEMA = {
+    vol.Required('module'): cv.positive_int,
+    vol.Required('channel'): cv.positive_int,
+    vol.Required(CONF_NAME): cv.string
+}
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_DEVICES):
+        vol.All(cv.ensure_list, [SWITCH_SCHEMA])
+})
+
+DEPENDENCIES = ['velbus']
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Set up the Switch."""
+    velbus = hass.data[DOMAIN]
+    devices = []
+
+    for switch in config[CONF_DEVICES]:
+        devices.append(VelbusSwitch(switch, velbus))
+    add_devices(devices)
+    return True
+
+
+class VelbusSwitch(SwitchDevice):
+    """Representation of a switch."""
+
+    def __init__(self, switch, velbus):
+        """Initialize a Velbus switch."""
+        self._velbus = velbus
+        self._name = switch[CONF_NAME]
+        self._module = switch['module']
+        self._channel = switch['channel']
+        self._state = False
+
+    @asyncio.coroutine
+    def async_added_to_hass(self):
+        """Add listener for Velbus messages on bus."""
+        def _init_velbus():
+            """Initialize Velbus on startup."""
+            self._velbus.subscribe(self._on_message)
+            self.get_status()
+
+        yield from self.hass.async_add_job(_init_velbus)
+
+    def _on_message(self, message):
+        import velbus
+        if isinstance(message, velbus.RelayStatusMessage) and \
+           message.address == self._module and \
+           message.channel == self._channel:
+            self._state = message.is_on()
+            self.schedule_update_ha_state()
+
+    @property
+    def name(self):
+        """Return the display name of this switch."""
+        return self._name
+
+    @property
+    def should_poll(self):
+        """Disable polling."""
+        return False
+
+    @property
+    def is_on(self):
+        """Return true if the switch is on."""
+        return self._state
+
+    def turn_on(self, **kwargs):
+        """Instruct the switch to turn on."""
+        import velbus
+        message = velbus.SwitchRelayOnMessage()
+        message.set_defaults(self._module)
+        message.relay_channels = [self._channel]
+        self._velbus.send(message)
+
+    def turn_off(self, **kwargs):
+        """Instruct the switch to turn off."""
+        import velbus
+        message = velbus.SwitchRelayOffMessage()
+        message.set_defaults(self._module)
+        message.relay_channels = [self._channel]
+        self._velbus.send(message)
+
+    def get_status(self):
+        """Retrieve current status."""
+        import velbus
+        message = velbus.ModuleStatusRequestMessage()
+        message.set_defaults(self._module)
+        message.channels = [self._channel]
+        self._velbus.send(message)

homeassistant/components/velbus.py

@@ -0,0 +1,43 @@
+"""
+Support for Velbus platform.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/velbus/
+"""
+import logging
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.const import EVENT_HOMEASSISTANT_STOP, CONF_PORT
+
+REQUIREMENTS = ['python-velbus==2.0.11']
+
+_LOGGER = logging.getLogger(__name__)
+
+DOMAIN = 'velbus'
+
+
+VELBUS_MESSAGE = 'velbus.message'
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        vol.Required(CONF_PORT): cv.string,
+    })
+}, extra=vol.ALLOW_EXTRA)
+
+
+def setup(hass, config):
+    """Set up the Velbus platform."""
+    import velbus
+    port = config[DOMAIN].get(CONF_PORT)
+    connection = velbus.VelbusUSBConnection(port)
+    controller = velbus.Controller(connection)
+    hass.data[DOMAIN] = controller
+
+    def stop_velbus(event):
+        """Disconnect from serial port."""
+        _LOGGER.debug("Shutting down ")
+        connection.stop()
+
+    hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, stop_velbus)
+    return True

homeassistant/components/weather/yweather.py

@@ -11,17 +11,21 @@ import voluptuous as vol
 
 import homeassistant.helpers.config_validation as cv
 from homeassistant.components.weather import (
-    WeatherEntity, PLATFORM_SCHEMA, ATTR_FORECAST_TEMP)
+    WeatherEntity, PLATFORM_SCHEMA,
+    ATTR_FORECAST_TEMP, ATTR_FORECAST_TIME)
 from homeassistant.const import (TEMP_CELSIUS, CONF_NAME, STATE_UNKNOWN)
 
 REQUIREMENTS = ["yahooweather==0.8"]
 
 _LOGGER = logging.getLogger(__name__)
 
+DATA_CONDITION = 'yahoo_condition'
+
 ATTR_FORECAST_CONDITION = 'condition'
 ATTRIBUTION = "Weather details provided by Yahoo! Inc."
 
-CONF_FORECAST = 'forecast'
+ATTR_FORECAST_TEMP_LOW = 'templow'
+
 CONF_WOEID = 'woeid'
 
 DEFAULT_NAME = 'Yweather'
@@ -33,23 +37,22 @@ CONDITION_CLASSES = {
     'fog': [19, 20, 21, 22, 23],
     'hail': [17, 18, 35],
     'lightning': [37],
-    'lightning-rainy': [38, 39],
+    'lightning-rainy': [38, 39, 47],
     'partlycloudy': [44],
     'pouring': [40, 45],
     'rainy': [9, 11, 12],
     'snowy': [8, 13, 14, 15, 16, 41, 42, 43],
-    'snowy-rainy': [5, 6, 7, 10, 46, 47],
-    'sunny': [32],
+    'snowy-rainy': [5, 6, 7, 10, 46],
+    'sunny': [32, 33, 34],
     'windy': [24],
     'windy-variant': [],
     'exceptional': [0, 1, 2, 3, 4, 25, 36],
 }
 
+
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Optional(CONF_WOEID, default=None): cv.string,
     vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
-    vol.Optional(CONF_FORECAST, default=0):
-        vol.All(vol.Coerce(int), vol.Range(min=0, max=5)),
 })
 
 
@@ -59,7 +62,6 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
 
     unit = hass.config.units.temperature_unit
     woeid = config.get(CONF_WOEID)
-    forecast = config.get(CONF_FORECAST)
     name = config.get(CONF_NAME)
 
     yunit = UNIT_C if unit == TEMP_CELSIUS else UNIT_F
@@ -77,22 +79,23 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         _LOGGER.critical("Can't retrieve weather data from Yahoo!")
         return False
 
-    if forecast >= len(yahoo_api.yahoo.Forecast):
-        _LOGGER.error("Yahoo! only support %d days forecast",
-                      len(yahoo_api.yahoo.Forecast))
-        return False
+    # create condition helper
+    if DATA_CONDITION not in hass.data:
+        hass.data[DATA_CONDITION] = [str(x) for x in range(0, 50)]
+        for cond, condlst in CONDITION_CLASSES.items():
+            for condi in condlst:
+                hass.data[DATA_CONDITION][condi] = cond
 
-    add_devices([YahooWeatherWeather(yahoo_api, name, forecast)], True)
+    add_devices([YahooWeatherWeather(yahoo_api, name)], True)
 
 
 class YahooWeatherWeather(WeatherEntity):
     """Representation of Yahoo! weather data."""
 
-    def __init__(self, weather_data, name, forecast):
+    def __init__(self, weather_data, name):
         """Initialize the sensor."""
         self._name = name
         self._data = weather_data
-        self._forecast = forecast
 
     @property
     def name(self):
@@ -103,9 +106,9 @@ class YahooWeatherWeather(WeatherEntity):
     def condition(self):
         """Return the current condition."""
         try:
-            return [k for k, v in CONDITION_CLASSES.items() if
-                    int(self._data.yahoo.Now['code']) in v][0]
-        except IndexError:
+            return self.hass.data[DATA_CONDITION][int(
+                self._data.yahoo.Now['code'])]
+        except (ValueError, IndexError):
             return STATE_UNKNOWN
 
     @property
@@ -138,6 +141,11 @@ class YahooWeatherWeather(WeatherEntity):
         """Return the wind speed."""
         return self._data.yahoo.Wind['speed']
 
+    @property
+    def wind_bearing(self):
+        """Return the wind direction."""
+        return self._data.yahoo.Wind['direction']
+
     @property
     def attribution(self):
         """Return the attribution."""
@@ -147,19 +155,17 @@ class YahooWeatherWeather(WeatherEntity):
     def forecast(self):
         """Return the forecast array."""
         try:
-            forecast_condition = \
-                [k for k, v in CONDITION_CLASSES.items() if
-                 int(self._data.yahoo.Forecast[self._forecast]['code'])
-                 in v][0]
-        except IndexError:
+            return [
+                {
+                    ATTR_FORECAST_TIME: v['date'],
+                    ATTR_FORECAST_TEMP:int(v['high']),
+                    ATTR_FORECAST_TEMP_LOW: int(v['low']),
+                    ATTR_FORECAST_CONDITION:
+                        self.hass.data[DATA_CONDITION][int(v['code'])]
+                } for v in self._data.yahoo.Forecast]
+        except (ValueError, IndexError):
             return STATE_UNKNOWN
 
-        return [{
-            ATTR_FORECAST_CONDITION: forecast_condition,
-            ATTR_FORECAST_TEMP:
-                self._data.yahoo.Forecast[self._forecast]['high'],
-        }]
-
     def update(self):
         """Get the latest data from Yahoo! and updates the states."""
         self._data.update()

homeassistant/helpers/intent.py

@@ -134,7 +134,7 @@ class Intent:
 class IntentResponse:
     """Response to an intent."""
 
-    def __init__(self, intent):
+    def __init__(self, intent=None):
         """Initialize an IntentResponse."""
         self.intent = intent
         self.speech = {}

homeassistant/scripts/credstash.py

@@ -0,0 +1,71 @@
+"""Script to get, put and delete secrets stored in credstash."""
+import argparse
+import getpass
+
+from homeassistant.util.yaml import _SECRET_NAMESPACE
+
+REQUIREMENTS = ['credstash==1.13.2', 'botocore==1.4.93']
+
+
+def run(args):
+    """Handle credstash script."""
+    parser = argparse.ArgumentParser(
+        description=("Modify Home-Assistant secrets in credstash."
+                     "Use the secrets in configuration files with: "
+                     "!secret <name>"))
+    parser.add_argument(
+        '--script', choices=['credstash'])
+    parser.add_argument(
+        'action', choices=['get', 'put', 'del', 'list'],
+        help="Get, put or delete a secret, or list all available secrets")
+    parser.add_argument(
+        'name', help="Name of the secret", nargs='?', default=None)
+    parser.add_argument(
+        'value', help="The value to save when putting a secret",
+        nargs='?', default=None)
+
+    import credstash
+    import botocore
+
+    args = parser.parse_args(args)
+    table = _SECRET_NAMESPACE
+
+    try:
+        credstash.listSecrets(table=table)
+    except botocore.errorfactory.ClientError:
+        credstash.createDdbTable(table=table)
+
+    if args.action == 'list':
+        secrets = [i['name'] for i in credstash.listSecrets(table=table)]
+        deduped_secrets = sorted(set(secrets))
+
+        print('Saved secrets:')
+        for secret in deduped_secrets:
+            print(secret)
+        return 0
+
+    if args.name is None:
+        parser.print_help()
+        return 1
+
+    if args.action == 'put':
+        if args.value:
+            the_secret = args.value
+        else:
+            the_secret = getpass.getpass('Please enter the secret for {}: '
+                                         .format(args.name))
+        current_version = credstash.getHighestVersion(args.name, table=table)
+        credstash.putSecret(args.name,
+                            the_secret,
+                            version=int(current_version) + 1,
+                            table=table)
+        print('Secret {} put successfully'.format(args.name))
+    elif args.action == 'get':
+        the_secret = credstash.getSecret(args.name, table=table)
+        if the_secret is None:
+            print('Secret {} not found'.format(args.name))
+        else:
+            print('Secret {}={}'.format(args.name, the_secret))
+    elif args.action == 'del':
+        credstash.deleteSecrets(args.name, table=table)
+        print('Deleted secret {}'.format(args.name))

homeassistant/util/yaml.py

@@ -12,6 +12,11 @@ try:
 except ImportError:
     keyring = None
 
+try:
+    import credstash
+except ImportError:
+    credstash = None
+
 from homeassistant.exceptions import HomeAssistantError
 
 _LOGGER = logging.getLogger(__name__)
@@ -200,8 +205,13 @@ def _construct_seq(loader: SafeLineLoader, node: yaml.nodes.Node):
 def _env_var_yaml(loader: SafeLineLoader,
                   node: yaml.nodes.Node):
     """Load environment variables and embed it into the configuration YAML."""
-    if node.value in os.environ:
-        return os.environ[node.value]
+    args = node.value.split()
+
+    # Check for a default value
+    if len(args) > 1:
+        return os.getenv(args[0], ' '.join(args[1:]))
+    elif args[0] in os.environ:
+        return os.environ[args[0]]
     else:
         _LOGGER.error("Environment variable %s not defined.", node.value)
         raise HomeAssistantError(node.value)
@@ -257,6 +267,15 @@ def _secret_yaml(loader: SafeLineLoader,
             _LOGGER.debug("Secret %s retrieved from keyring", node.value)
             return pwd
 
+    if credstash:
+        try:
+            pwd = credstash.getSecret(node.value, table=_SECRET_NAMESPACE)
+            if pwd:
+                _LOGGER.debug("Secret %s retrieved from credstash", node.value)
+                return pwd
+        except credstash.ItemNotFound:
+            pass
+
     _LOGGER.error("Secret %s not defined", node.value)
     raise HomeAssistantError(node.value)
 

pylintrc

@@ -14,6 +14,8 @@ reports=no
 # too-few-* - same as too-many-*
 # abstract-method - with intro of async there are always methods missing
 
+generated-members=botocore.errorfactory
+
 disable=
   abstract-class-little-used,
   abstract-class-not-used,

requirements_all.txt

@@ -49,7 +49,7 @@ aiodns==1.1.1
 aiohttp_cors==0.5.3
 
 # homeassistant.components.light.lifx
-aiolifx==0.5.2
+aiolifx==0.5.4
 
 # homeassistant.components.light.lifx
 aiolifx_effects==0.1.1
@@ -61,7 +61,7 @@ aiopvapi==1.4
 alarmdecoder==0.12.3
 
 # homeassistant.components.amcrest
-amcrest==1.2.0
+amcrest==1.2.1
 
 # homeassistant.components.media_player.anthemav
 anthemav==1.1.8
@@ -115,6 +115,9 @@ blockchain==1.3.3
 # homeassistant.components.tts.amazon_polly
 boto3==1.4.3
 
+# homeassistant.scripts.credstash
+botocore==1.4.93
+
 # homeassistant.components.sensor.broadlink
 # homeassistant.components.switch.broadlink
 broadlink==0.5
@@ -136,6 +139,9 @@ colorlog>2.1,<3
 # homeassistant.components.binary_sensor.concord232
 concord232==0.14
 
+# homeassistant.scripts.credstash
+credstash==1.13.2
+
 # homeassistant.components.sensor.crimereports
 crimereports==1.0.0
 
@@ -404,7 +410,7 @@ myusps==1.1.2
 nad_receiver==0.0.6
 
 # homeassistant.components.discovery
-netdisco==1.0.1
+netdisco==1.1.0
 
 # homeassistant.components.sensor.neurio_energy
 neurio==0.3.1
@@ -503,6 +509,7 @@ py-cpuinfo==3.3.0
 # homeassistant.components.hdmi_cec
 pyCEC==0.4.13
 
+# homeassistant.components.light.tplink
 # homeassistant.components.switch.tplink
 pyHS100==0.2.4.2
 
@@ -535,7 +542,7 @@ pybbox==0.0.5-alpha
 # pybluez==0.22
 
 # homeassistant.components.media_player.cast
-pychromecast==0.8.1
+pychromecast==0.8.2
 
 # homeassistant.components.media_player.cmus
 pycmus==0.1.0
@@ -754,6 +761,9 @@ python-telegram-bot==6.1.0
 # homeassistant.components.sensor.twitch
 python-twitch==1.3.0
 
+# homeassistant.components.velbus
+python-velbus==2.0.11
+
 # homeassistant.components.media_player.vlc
 python-vlc==1.1.2
 

tests/components/alarm_control_panel/test_manual_mqtt.py

@@ -0,0 +1,559 @@
+"""The tests for the manual_mqtt Alarm Control Panel component."""
+from datetime import timedelta
+import unittest
+from unittest.mock import patch
+
+from homeassistant.setup import setup_component
+from homeassistant.const import (
+    STATE_ALARM_DISARMED, STATE_ALARM_ARMED_HOME, STATE_ALARM_ARMED_AWAY,
+    STATE_ALARM_PENDING, STATE_ALARM_TRIGGERED)
+from homeassistant.components import alarm_control_panel
+import homeassistant.util.dt as dt_util
+
+from tests.common import (
+    fire_time_changed, get_test_home_assistant,
+    mock_mqtt_component, fire_mqtt_message, assert_setup_component)
+
+CODE = 'HELLO_CODE'
+
+
+class TestAlarmControlPanelManualMqtt(unittest.TestCase):
+    """Test the manual_mqtt alarm module."""
+
+    def setUp(self):  # pylint: disable=invalid-name
+        """Setup things to be run when tests are started."""
+        self.hass = get_test_home_assistant()
+        self.mock_publish = mock_mqtt_component(self.hass)
+
+    def tearDown(self):  # pylint: disable=invalid-name
+        """Stop down everything that was started."""
+        self.hass.stop()
+
+    def test_fail_setup_without_state_topic(self):
+        """Test for failing with no state topic."""
+        with assert_setup_component(0) as config:
+            assert setup_component(self.hass, alarm_control_panel.DOMAIN, {
+                alarm_control_panel.DOMAIN: {
+                    'platform': 'mqtt_alarm',
+                    'command_topic': 'alarm/command'
+                }
+            })
+            assert not config[alarm_control_panel.DOMAIN]
+
+    def test_fail_setup_without_command_topic(self):
+        """Test failing with no command topic."""
+        with assert_setup_component(0):
+            assert setup_component(self.hass, alarm_control_panel.DOMAIN, {
+                alarm_control_panel.DOMAIN: {
+                    'platform': 'mqtt_alarm',
+                    'state_topic': 'alarm/state'
+                }
+            })
+
+    def test_arm_home_no_pending(self):
+        """Test arm home method."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'code': CODE,
+                'pending_time': 0,
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_arm_home(self.hass, CODE)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_ARMED_HOME,
+                         self.hass.states.get(entity_id).state)
+
+    def test_arm_home_with_pending(self):
+        """Test arm home method."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'code': CODE,
+                'pending_time': 1,
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_arm_home(self.hass, CODE, entity_id)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        future = dt_util.utcnow() + timedelta(seconds=1)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_ARMED_HOME,
+                         self.hass.states.get(entity_id).state)
+
+    def test_arm_home_with_invalid_code(self):
+        """Attempt to arm home without a valid code."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'code': CODE,
+                'pending_time': 1,
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_arm_home(self.hass, CODE + '2')
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+    def test_arm_away_no_pending(self):
+        """Test arm home method."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'code': CODE,
+                'pending_time': 0,
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_arm_away(self.hass, CODE, entity_id)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_ARMED_AWAY,
+                         self.hass.states.get(entity_id).state)
+
+    def test_arm_away_with_pending(self):
+        """Test arm home method."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'code': CODE,
+                'pending_time': 1,
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_arm_away(self.hass, CODE)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        future = dt_util.utcnow() + timedelta(seconds=1)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_ARMED_AWAY,
+                         self.hass.states.get(entity_id).state)
+
+    def test_arm_away_with_invalid_code(self):
+        """Attempt to arm away without a valid code."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'code': CODE,
+                'pending_time': 1,
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_arm_away(self.hass, CODE + '2')
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+    def test_trigger_no_pending(self):
+        """Test triggering when no pending submitted method."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'trigger_time': 1,
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_trigger(self.hass, entity_id=entity_id)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        future = dt_util.utcnow() + timedelta(seconds=60)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_TRIGGERED,
+                         self.hass.states.get(entity_id).state)
+
+    def test_trigger_with_pending(self):
+        """Test arm home method."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'pending_time': 2,
+                'trigger_time': 3,
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_trigger(self.hass)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        future = dt_util.utcnow() + timedelta(seconds=2)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_TRIGGERED,
+                         self.hass.states.get(entity_id).state)
+
+        future = dt_util.utcnow() + timedelta(seconds=5)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+    def test_trigger_with_disarm_after_trigger(self):
+        """Test disarm after trigger."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'trigger_time': 5,
+                'pending_time': 0,
+                'disarm_after_trigger': True,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_trigger(self.hass, entity_id=entity_id)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_TRIGGERED,
+                         self.hass.states.get(entity_id).state)
+
+        future = dt_util.utcnow() + timedelta(seconds=5)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+    def test_disarm_while_pending_trigger(self):
+        """Test disarming while pending state."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'trigger_time': 5,
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_trigger(self.hass)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_disarm(self.hass, entity_id=entity_id)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        future = dt_util.utcnow() + timedelta(seconds=5)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+    def test_disarm_during_trigger_with_invalid_code(self):
+        """Test disarming while code is invalid."""
+        self.assertTrue(setup_component(
+            self.hass, alarm_control_panel.DOMAIN,
+            {'alarm_control_panel': {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'pending_time': 5,
+                'code': CODE + '2',
+                'disarm_after_trigger': False,
+                'command_topic': 'alarm/command',
+                'state_topic': 'alarm/state',
+            }}))
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_trigger(self.hass)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_disarm(self.hass, entity_id=entity_id)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        future = dt_util.utcnow() + timedelta(seconds=5)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_TRIGGERED,
+                         self.hass.states.get(entity_id).state)
+
+    def test_arm_home_via_command_topic(self):
+        """Test arming home via command topic."""
+        assert setup_component(self.hass, alarm_control_panel.DOMAIN, {
+            alarm_control_panel.DOMAIN: {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'pending_time': 1,
+                'state_topic': 'alarm/state',
+                'command_topic': 'alarm/command',
+                'payload_arm_home': 'ARM_HOME',
+            }
+        })
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        # Fire the arm command via MQTT; ensure state changes to pending
+        fire_mqtt_message(self.hass, 'alarm/command', 'ARM_HOME')
+        self.hass.block_till_done()
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        # Fast-forward a little bit
+        future = dt_util.utcnow() + timedelta(seconds=1)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_ARMED_HOME,
+                         self.hass.states.get(entity_id).state)
+
+    def test_arm_away_via_command_topic(self):
+        """Test arming away via command topic."""
+        assert setup_component(self.hass, alarm_control_panel.DOMAIN, {
+            alarm_control_panel.DOMAIN: {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'pending_time': 1,
+                'state_topic': 'alarm/state',
+                'command_topic': 'alarm/command',
+                'payload_arm_away': 'ARM_AWAY',
+            }
+        })
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        # Fire the arm command via MQTT; ensure state changes to pending
+        fire_mqtt_message(self.hass, 'alarm/command', 'ARM_AWAY')
+        self.hass.block_till_done()
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        # Fast-forward a little bit
+        future = dt_util.utcnow() + timedelta(seconds=1)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_ARMED_AWAY,
+                         self.hass.states.get(entity_id).state)
+
+    def test_disarm_pending_via_command_topic(self):
+        """Test disarming pending alarm via command topic."""
+        assert setup_component(self.hass, alarm_control_panel.DOMAIN, {
+            alarm_control_panel.DOMAIN: {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'pending_time': 1,
+                'state_topic': 'alarm/state',
+                'command_topic': 'alarm/command',
+                'payload_disarm': 'DISARM',
+            }
+        })
+
+        entity_id = 'alarm_control_panel.test'
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+        alarm_control_panel.alarm_trigger(self.hass)
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_PENDING,
+                         self.hass.states.get(entity_id).state)
+
+        # Now that we're pending, receive a command to disarm
+        fire_mqtt_message(self.hass, 'alarm/command', 'DISARM')
+        self.hass.block_till_done()
+
+        self.assertEqual(STATE_ALARM_DISARMED,
+                         self.hass.states.get(entity_id).state)
+
+    def test_state_changes_are_published_to_mqtt(self):
+        """Test publishing of MQTT messages when state changes."""
+        assert setup_component(self.hass, alarm_control_panel.DOMAIN, {
+            alarm_control_panel.DOMAIN: {
+                'platform': 'manual_mqtt',
+                'name': 'test',
+                'pending_time': 1,
+                'trigger_time': 1,
+                'state_topic': 'alarm/state',
+                'command_topic': 'alarm/command',
+            }
+        })
+
+        # Component should send disarmed alarm state on startup
+        self.hass.block_till_done()
+        self.assertEqual(('alarm/state', STATE_ALARM_DISARMED, 0, True),
+                         self.mock_publish.mock_calls[-2][1])
+
+        # Arm in home mode
+        alarm_control_panel.alarm_arm_home(self.hass)
+        self.hass.block_till_done()
+        self.assertEqual(('alarm/state', STATE_ALARM_PENDING, 0, True),
+                         self.mock_publish.mock_calls[-2][1])
+        # Fast-forward a little bit
+        future = dt_util.utcnow() + timedelta(seconds=1)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+        self.assertEqual(('alarm/state', STATE_ALARM_ARMED_HOME, 0, True),
+                         self.mock_publish.mock_calls[-2][1])
+
+        # Arm in away mode
+        alarm_control_panel.alarm_arm_away(self.hass)
+        self.hass.block_till_done()
+        self.assertEqual(('alarm/state', STATE_ALARM_PENDING, 0, True),
+                         self.mock_publish.mock_calls[-2][1])
+        # Fast-forward a little bit
+        future = dt_util.utcnow() + timedelta(seconds=1)
+        with patch(('homeassistant.components.alarm_control_panel.manual_mqtt.'
+                    'dt_util.utcnow'), return_value=future):
+            fire_time_changed(self.hass, future)
+            self.hass.block_till_done()
+        self.assertEqual(('alarm/state', STATE_ALARM_ARMED_AWAY, 0, True),
+                         self.mock_publish.mock_calls[-2][1])
+
+        # Disarm
+        alarm_control_panel.alarm_disarm(self.hass)
+        self.hass.block_till_done()
+        self.assertEqual(('alarm/state', STATE_ALARM_DISARMED, 0, True),
+                         self.mock_publish.mock_calls[-2][1])

tests/components/sensor/test_uk_transport.py

@@ -0,0 +1,93 @@
+"""The tests for the uk_transport platform."""
+import re
+
+import requests_mock
+import unittest
+
+from homeassistant.components.sensor.uk_transport import (
+    UkTransportSensor,
+    ATTR_ATCOCODE, ATTR_LOCALITY, ATTR_STOP_NAME, ATTR_NEXT_BUSES,
+    ATTR_STATION_CODE, ATTR_CALLING_AT, ATTR_NEXT_TRAINS,
+    CONF_API_APP_KEY, CONF_API_APP_ID)
+from homeassistant.setup import setup_component
+from tests.common import load_fixture, get_test_home_assistant
+
+BUS_ATCOCODE = '340000368SHE'
+BUS_DIRECTION = 'Wantage'
+TRAIN_STATION_CODE = 'WIM'
+TRAIN_DESTINATION_NAME = 'WAT'
+
+VALID_CONFIG = {
+    'platform': 'uk_transport',
+    CONF_API_APP_ID: 'foo',
+    CONF_API_APP_KEY: 'ebcd1234',
+    'queries': [{
+      'mode': 'bus',
+      'origin': BUS_ATCOCODE,
+      'destination': BUS_DIRECTION},
+      {
+      'mode': 'train',
+      'origin': TRAIN_STATION_CODE,
+      'destination': TRAIN_DESTINATION_NAME}]
+      }
+
+
+class TestUkTransportSensor(unittest.TestCase):
+    """Test the uk_transport platform."""
+
+    def setUp(self):
+        """Initialize values for this testcase class."""
+        self.hass = get_test_home_assistant()
+        self.config = VALID_CONFIG
+
+    def tearDown(self):
+        """Stop everything that was started."""
+        self.hass.stop()
+
+    @requests_mock.Mocker()
+    def test_bus(self, mock_req):
+        """Test for operational uk_transport sensor with proper attributes."""
+        with requests_mock.Mocker() as mock_req:
+            uri = re.compile(UkTransportSensor.TRANSPORT_API_URL_BASE + '*')
+            mock_req.get(uri, text=load_fixture('uk_transport_bus.json'))
+            self.assertTrue(
+                setup_component(self.hass, 'sensor', {'sensor': self.config}))
+
+        bus_state = self.hass.states.get('sensor.next_bus_to_wantage')
+
+        assert type(bus_state.state) == str
+        assert bus_state.name == 'Next bus to {}'.format(BUS_DIRECTION)
+        assert bus_state.attributes.get(ATTR_ATCOCODE) == BUS_ATCOCODE
+        assert bus_state.attributes.get(ATTR_LOCALITY) == 'Harwell Campus'
+        assert bus_state.attributes.get(ATTR_STOP_NAME) == 'Bus Station'
+        assert len(bus_state.attributes.get(ATTR_NEXT_BUSES)) == 2
+
+        direction_re = re.compile(BUS_DIRECTION)
+        for bus in bus_state.attributes.get(ATTR_NEXT_BUSES):
+            print(bus['direction'], direction_re.match(bus['direction']))
+            assert direction_re.search(bus['direction']) is not None
+
+    @requests_mock.Mocker()
+    def test_train(self, mock_req):
+        """Test for operational uk_transport sensor with proper attributes."""
+        with requests_mock.Mocker() as mock_req:
+            uri = re.compile(UkTransportSensor.TRANSPORT_API_URL_BASE + '*')
+            mock_req.get(uri, text=load_fixture('uk_transport_train.json'))
+            self.assertTrue(
+                setup_component(self.hass, 'sensor', {'sensor': self.config}))
+
+        train_state = self.hass.states.get('sensor.next_train_to_WAT')
+
+        assert type(train_state.state) == str
+        assert train_state.name == 'Next train to {}'.format(
+            TRAIN_DESTINATION_NAME)
+        assert train_state.attributes.get(
+            ATTR_STATION_CODE) == TRAIN_STATION_CODE
+        assert train_state.attributes.get(
+            ATTR_CALLING_AT) == TRAIN_DESTINATION_NAME
+        assert len(train_state.attributes.get(ATTR_NEXT_TRAINS)) == 25
+
+        assert train_state.attributes.get(
+            ATTR_NEXT_TRAINS)[0]['destination_name'] == 'London Waterloo'
+        assert train_state.attributes.get(
+            ATTR_NEXT_TRAINS)[0]['estimated'] == '06:13'

tests/components/test_shopping_list.py

@@ -38,7 +38,7 @@ def test_recent_items_intent(hass):
     )
 
     assert response.speech['plain']['speech'] == \
-        "These are the top 5 items in your shopping list: soda, wine, beer"
+        "These are the top 3 items on your shopping list: soda, wine, beer"
 
 
 @asyncio.coroutine

tests/fixtures/uk_transport_bus.json

@@ -0,0 +1,110 @@
+{
+    "atcocode": "340000368SHE",
+    "bearing": "",
+    "departures": {
+        "32A": [{
+                "aimed_departure_time": "10:18",
+                "best_departure_estimate": "10:18",
+                "date": "2017-05-09",
+                "dir": "outbound",
+                "direction": "Market Place (Wantage)",
+                "expected_departure_date": null,
+                "expected_departure_time": null,
+                "id": "https://transportapi.com/v3/uk/bus/route/THTR/32A/outbound/340000368SHE/2017-05-09/10:18/timetable.json?app_id=e99&app_key=058",
+                "line": "32A",
+                "line_name": "32A",
+                "mode": "bus",
+                "operator": "THTR",
+                "operator_name": "Thames Travel",
+                "source": "Traveline timetable (not a nextbuses live region)"
+            },
+            {
+                "aimed_departure_time": "11:00",
+                "best_departure_estimate": "11:00",
+                "date": "2017-05-09",
+                "dir": "outbound",
+                "direction": "Stratton Way (Abingdon Town Centre)",
+                "expected_departure_date": null,
+                "expected_departure_time": null,
+                "id": "https://transportapi.com/v3/uk/bus/route/THTR/32A/outbound/340000368SHE/2017-05-09/11:00/timetable.json?app_id=e99&app_key=058",
+                "line": "32A",
+                "line_name": "32A",
+                "mode": "bus",
+                "operator": "THTR",
+                "operator_name": "Thames Travel",
+                "source": "Traveline timetable (not a nextbuses live region)"
+            },
+            {
+                "aimed_departure_time": "11:18",
+                "best_departure_estimate": "11:18",
+                "date": "2017-05-09",
+                "dir": "outbound",
+                "direction": "Market Place (Wantage)",
+                "expected_departure_date": null,
+                "expected_departure_time": null,
+                "id": "https://transportapi.com/v3/uk/bus/route/THTR/32A/outbound/340000368SHE/2017-05-09/11:18/timetable.json?app_id=e99&app_key=058",
+                "line": "32A",
+                "line_name": "32A",
+                "mode": "bus",
+                "operator": "THTR",
+                "operator_name": "Thames Travel",
+                "source": "Traveline timetable (not a nextbuses live region)"
+            }
+        ],
+        "X32": [{
+                "aimed_departure_time": "10:09",
+                "best_departure_estimate": "10:09",
+                "date": "2017-05-09",
+                "dir": "inbound",
+                "direction": "Parkway Station (Didcot)",
+                "expected_departure_date": null,
+                "expected_departure_time": null,
+                "id": "https://transportapi.com/v3/uk/bus/route/THTR/X32/inbound/340000368SHE/2017-05-09/10:09/timetable.json?app_id=e99&app_key=058",
+                "line": "X32",
+                "line_name": "X32",
+                "mode": "bus",
+                "operator": "THTR",
+                "operator_name": "Thames Travel",
+                "source": "Traveline timetable (not a nextbuses live region)"
+            },
+            {
+                "aimed_departure_time": "10:30",
+                "best_departure_estimate": "10:30",
+                "date": "2017-05-09",
+                "dir": "inbound",
+                "direction": "Parks Road (Oxford City Centre)",
+                "expected_departure_date": null,
+                "expected_departure_time": null,
+                "id": "https://transportapi.com/v3/uk/bus/route/THTR/X32/inbound/340000368SHE/2017-05-09/10:30/timetable.json?app_id=e99&app_key=058",
+                "line": "X32",
+                "line_name": "X32",
+                "mode": "bus",
+                "operator": "THTR",
+                "operator_name": "Thames Travel",
+                "source": "Traveline timetable (not a nextbuses live region)"
+            },
+            {
+                "aimed_departure_time": "10:39",
+                "best_departure_estimate": "10:39",
+                "date": "2017-05-09",
+                "dir": "inbound",
+                "direction": "Parkway Station (Didcot)",
+                "expected_departure_date": null,
+                "expected_departure_time": null,
+                "id": "https://transportapi.com/v3/uk/bus/route/THTR/X32/inbound/340000368SHE/2017-05-09/10:39/timetable.json?app_id=e99&app_key=058",
+                "line": "X32",
+                "line_name": "X32",
+                "mode": "bus",
+                "operator": "THTR",
+                "operator_name": "Thames Travel",
+                "source": "Traveline timetable (not a nextbuses live region)"
+            }
+        ]
+    },
+    "indicator": "in",
+    "locality": "Harwell Campus",
+    "name": "Bus Station (in)",
+    "request_time": "2017-05-09T10:03:41+01:00",
+    "smscode": "oxfajwgp",
+    "stop_name": "Bus Station"
+}

tests/fixtures/uk_transport_train.json

@@ -0,0 +1,511 @@
+{
+  "date": "2017-07-10",
+  "time_of_day": "06:10",
+  "request_time": "2017-07-10T06:10:05+01:00",
+  "station_name": "Wimbledon",
+  "station_code": "WIM",
+  "departures": {
+    "all": [
+      {
+        "mode": "train",
+        "service": "24671405",
+        "train_uid": "W36814",
+        "platform": "8",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:13",
+        "aimed_arrival_time": null,
+        "aimed_pass_time": null,
+        "origin_name": "Wimbledon",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "STARTS HERE",
+        "expected_arrival_time": null,
+        "expected_departure_time": "06:13",
+        "best_arrival_estimate_mins": null,
+        "best_departure_estimate_mins": 2
+      },
+      {
+        "mode": "train",
+        "service": "24673205",
+        "train_uid": "W36613",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:14",
+        "aimed_arrival_time": "06:13",
+        "aimed_pass_time": null,
+        "origin_name": "Hampton Court",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "EARLY",
+        "expected_arrival_time": "06:13",
+        "expected_departure_time": "06:14",
+        "best_arrival_estimate_mins": 2,
+        "best_departure_estimate_mins": 3
+      },
+      {
+        "mode": "train",
+        "service": "24673505",
+        "train_uid": "W36012",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:20",
+        "aimed_arrival_time": "06:20",
+        "aimed_pass_time": null,
+        "origin_name": "Guildford",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:20",
+        "expected_departure_time": "06:20",
+        "best_arrival_estimate_mins": 9,
+        "best_departure_estimate_mins": 9
+      },
+      {
+        "mode": "train",
+        "service": "24673305",
+        "train_uid": "W34087",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:23",
+        "aimed_arrival_time": "06:23",
+        "aimed_pass_time": null,
+        "origin_name": "Dorking",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "XX",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:23",
+        "expected_departure_time": "06:23",
+        "best_arrival_estimate_mins": 12,
+        "best_departure_estimate_mins": 12
+      },
+      {
+        "mode": "train",
+        "service": "24671505",
+        "train_uid": "W37471",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:32",
+        "aimed_arrival_time": "06:31",
+        "aimed_pass_time": null,
+        "origin_name": "London Waterloo",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:31",
+        "expected_departure_time": "06:32",
+        "best_arrival_estimate_mins": 20,
+        "best_departure_estimate_mins": 21
+      },
+      {
+        "mode": "train",
+        "service": "24673605",
+        "train_uid": "W35790",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:35",
+        "aimed_arrival_time": "06:35",
+        "aimed_pass_time": null,
+        "origin_name": "Woking",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:35",
+        "expected_departure_time": "06:35",
+        "best_arrival_estimate_mins": 24,
+        "best_departure_estimate_mins": 24
+      },
+      {
+        "mode": "train",
+        "service": "24673705",
+        "train_uid": "W35665",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:38",
+        "aimed_arrival_time": "06:38",
+        "aimed_pass_time": null,
+        "origin_name": "Epsom",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:38",
+        "expected_departure_time": "06:38",
+        "best_arrival_estimate_mins": 27,
+        "best_departure_estimate_mins": 27
+      },
+      {
+        "mode": "train",
+        "service": "24671405",
+        "train_uid": "W36816",
+        "platform": "8",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:43",
+        "aimed_arrival_time": "06:43",
+        "aimed_pass_time": null,
+        "origin_name": "London Waterloo",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:43",
+        "expected_departure_time": "06:43",
+        "best_arrival_estimate_mins": 32,
+        "best_departure_estimate_mins": 32
+      },
+      {
+        "mode": "train",
+        "service": "24673205",
+        "train_uid": "W36618",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:44",
+        "aimed_arrival_time": "06:43",
+        "aimed_pass_time": null,
+        "origin_name": "Hampton Court",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:43",
+        "expected_departure_time": "06:44",
+        "best_arrival_estimate_mins": 32,
+        "best_departure_estimate_mins": 33
+      },
+      {
+        "mode": "train",
+        "service": "24673105",
+        "train_uid": "W36429",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:47",
+        "aimed_arrival_time": "06:46",
+        "aimed_pass_time": null,
+        "origin_name": "Shepperton",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:46",
+        "expected_departure_time": "06:47",
+        "best_arrival_estimate_mins": 35,
+        "best_departure_estimate_mins": 36
+      },
+      {
+        "mode": "train",
+        "service": "24629204",
+        "train_uid": "W36916",
+        "platform": "6",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:47",
+        "aimed_arrival_time": "06:47",
+        "aimed_pass_time": null,
+        "origin_name": "Basingstoke",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "LATE",
+        "expected_arrival_time": "06:48",
+        "expected_departure_time": "06:48",
+        "best_arrival_estimate_mins": 37,
+        "best_departure_estimate_mins": 37
+      },
+      {
+        "mode": "train",
+        "service": "24673505",
+        "train_uid": "W36016",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:50",
+        "aimed_arrival_time": "06:49",
+        "aimed_pass_time": null,
+        "origin_name": "Guildford",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:49",
+        "expected_departure_time": "06:50",
+        "best_arrival_estimate_mins": 38,
+        "best_departure_estimate_mins": 39
+      },
+      {
+        "mode": "train",
+        "service": "24673705",
+        "train_uid": "W35489",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:53",
+        "aimed_arrival_time": "06:52",
+        "aimed_pass_time": null,
+        "origin_name": "Guildford",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "EARLY",
+        "expected_arrival_time": "06:52",
+        "expected_departure_time": "06:53",
+        "best_arrival_estimate_mins": 41,
+        "best_departure_estimate_mins": 42
+      },
+      {
+        "mode": "train",
+        "service": "24673405",
+        "train_uid": "W37107",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "06:58",
+        "aimed_arrival_time": "06:57",
+        "aimed_pass_time": null,
+        "origin_name": "Chessington South",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "06:57",
+        "expected_departure_time": "06:58",
+        "best_arrival_estimate_mins": 46,
+        "best_departure_estimate_mins": 47
+      },
+      {
+        "mode": "train",
+        "service": "24671505",
+        "train_uid": "W37473",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:02",
+        "aimed_arrival_time": "07:01",
+        "aimed_pass_time": null,
+        "origin_name": "London Waterloo",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "EARLY",
+        "expected_arrival_time": "07:01",
+        "expected_departure_time": "07:02",
+        "best_arrival_estimate_mins": 50,
+        "best_departure_estimate_mins": 51
+      },
+      {
+        "mode": "train",
+        "service": "24673605",
+        "train_uid": "W35795",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:05",
+        "aimed_arrival_time": "07:04",
+        "aimed_pass_time": null,
+        "origin_name": "Woking",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:04",
+        "expected_departure_time": "07:05",
+        "best_arrival_estimate_mins": 53,
+        "best_departure_estimate_mins": 54
+      },
+      {
+        "mode": "train",
+        "service": "24673305",
+        "train_uid": "W34090",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:08",
+        "aimed_arrival_time": "07:07",
+        "aimed_pass_time": null,
+        "origin_name": "Dorking",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "XX",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:07",
+        "expected_departure_time": "07:08",
+        "best_arrival_estimate_mins": 56,
+        "best_departure_estimate_mins": 57
+      },
+      {
+        "mode": "train",
+        "service": "24673205",
+        "train_uid": "W36623",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:13",
+        "aimed_arrival_time": "07:12",
+        "aimed_pass_time": null,
+        "origin_name": "Hampton Court",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:12",
+        "expected_departure_time": "07:13",
+        "best_arrival_estimate_mins": 61,
+        "best_departure_estimate_mins": 62
+      },
+      {
+        "mode": "train",
+        "service": "24671405",
+        "train_uid": "W36819",
+        "platform": "8",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:13",
+        "aimed_arrival_time": "07:13",
+        "aimed_pass_time": null,
+        "origin_name": "London Waterloo",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:13",
+        "expected_departure_time": "07:13",
+        "best_arrival_estimate_mins": 62,
+        "best_departure_estimate_mins": 62
+      },
+      {
+        "mode": "train",
+        "service": "24673105",
+        "train_uid": "W36434",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:16",
+        "aimed_arrival_time": "07:15",
+        "aimed_pass_time": null,
+        "origin_name": "Shepperton",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:15",
+        "expected_departure_time": "07:16",
+        "best_arrival_estimate_mins": 64,
+        "best_departure_estimate_mins": 65
+      },
+      {
+        "mode": "train",
+        "service": "24673505",
+        "train_uid": "W36019",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:19",
+        "aimed_arrival_time": "07:18",
+        "aimed_pass_time": null,
+        "origin_name": "Guildford",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:18",
+        "expected_departure_time": "07:19",
+        "best_arrival_estimate_mins": 67,
+        "best_departure_estimate_mins": 68
+      },
+      {
+        "mode": "train",
+        "service": "24673705",
+        "train_uid": "W35494",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:22",
+        "aimed_arrival_time": "07:21",
+        "aimed_pass_time": null,
+        "origin_name": "Guildford",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:21",
+        "expected_departure_time": "07:22",
+        "best_arrival_estimate_mins": 70,
+        "best_departure_estimate_mins": 71
+      },
+      {
+        "mode": "train",
+        "service": "24673205",
+        "train_uid": "W36810",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:25",
+        "aimed_arrival_time": "07:24",
+        "aimed_pass_time": null,
+        "origin_name": "Esher",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:24",
+        "expected_departure_time": "07:25",
+        "best_arrival_estimate_mins": 73,
+        "best_departure_estimate_mins": 74
+      },
+      {
+        "mode": "train",
+        "service": "24673405",
+        "train_uid": "W37112",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:28",
+        "aimed_arrival_time": "07:27",
+        "aimed_pass_time": null,
+        "origin_name": "Chessington South",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:27",
+        "expected_departure_time": "07:28",
+        "best_arrival_estimate_mins": 76,
+        "best_departure_estimate_mins": 77
+      },
+      {
+        "mode": "train",
+        "service": "24671505",
+        "train_uid": "W37476",
+        "platform": "5",
+        "operator": "SW",
+        "operator_name": "South West Trains",
+        "aimed_departure_time": "07:32",
+        "aimed_arrival_time": "07:31",
+        "aimed_pass_time": null,
+        "origin_name": "London Waterloo",
+        "source": "Network Rail",
+        "destination_name": "London Waterloo",
+        "category": "OO",
+        "status": "ON TIME",
+        "expected_arrival_time": "07:31",
+        "expected_departure_time": "07:32",
+        "best_arrival_estimate_mins": 80,
+        "best_departure_estimate_mins": 81
+      }
+    ]
+  }
+}

tests/util/test_yaml.py

@@ -2,6 +2,7 @@
 import io
 import os
 import unittest
+import logging
 from unittest.mock import patch
 
 from homeassistant.exceptions import HomeAssistantError
@@ -59,6 +60,13 @@ class TestYaml(unittest.TestCase):
         assert doc['password'] == "secret_password"
         del os.environ["PASSWORD"]
 
+    def test_environment_variable_default(self):
+        """Test config file with default value for environment variable."""
+        conf = "password: !env_var PASSWORD secret_password"
+        with io.StringIO(conf) as file:
+            doc = yaml.yaml.safe_load(file)
+        assert doc['password'] == "secret_password"
+
     def test_invalid_enviroment_variable(self):
         """Test config file with no enviroment variable sat."""
         conf = "password: !env_var PASSWORD"
@@ -372,6 +380,16 @@ class TestSecrets(unittest.TestCase):
         _yaml = load_yaml(self._yaml_path, yaml_str)
         self.assertEqual({'http': {'api_password': 'yeah'}}, _yaml)
 
+    @patch.object(yaml, 'credstash')
+    def test_secrets_credstash(self, mock_credstash):
+        """Test credstash fallback & get_password."""
+        mock_credstash.getSecret.return_value = 'yeah'
+        yaml_str = 'http:\n  api_password: !secret http_pw_credstash'
+        _yaml = load_yaml(self._yaml_path, yaml_str)
+        log = logging.getLogger()
+        log.error(_yaml['http'])
+        self.assertEqual({'api_password': 'yeah'}, _yaml['http'])
+
     def test_secrets_logger_removed(self):
         """Ensure logger: debug was removed."""
         with self.assertRaises(yaml.HomeAssistantError):