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Device tracker rewrite

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This commit is contained in:
Paulus Schoutsen 2015-09-09 23:37:15 -07:00
parent e88fabbe6d
commit f9b17ab026
13 changed files with 351 additions and 325 deletions
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1
homeassistant/bootstrap.py
View file

@ -123,6 +123,7 @@ def prepare_setup_platform(hass, config, domain, platform_name):
# Not found
if platform is None:
_LOGGER.error('Unable to find platform %s', platform_path)
return None
# Already loaded

562
homeassistant/components/device_tracker/__init__.py
View file

@ -3,48 +3,70 @@ homeassistant.components.tracker
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Provides functionality to keep track of devices.
device_tracker:
platform: netgear
# Optional
# How many seconds to wait after not seeing device to consider it not home
consider_home: 180
# Seconds between each scan
interval_seconds: 12
# New found devices auto found
track_new_devices: yes
"""
import logging
import threading
import os
import csv
from datetime import timedelta
import logging
import os
import threading
from homeassistant.helpers import validate_config
from homeassistant.helpers.entity import _OVERWRITE
from homeassistant.bootstrap import prepare_setup_platform
from homeassistant.components import discovery, group
from homeassistant.config import load_yaml_config_file
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers import config_per_platform
from homeassistant.helpers.entity import Entity
import homeassistant.util as util
import homeassistant.util.dt as dt_util
from homeassistant.bootstrap import prepare_setup_platform
from homeassistant.helpers.event import track_utc_time_change
from homeassistant.const import (
STATE_HOME, STATE_NOT_HOME, ATTR_ENTITY_PICTURE, ATTR_FRIENDLY_NAME,
CONF_PLATFORM, DEVICE_DEFAULT_NAME)
from homeassistant.components import group
ATTR_ENTITY_PICTURE, DEVICE_DEFAULT_NAME, STATE_HOME, STATE_NOT_HOME,
STATE_UNKNOWN)
DOMAIN = "device_tracker"
DEPENDENCIES = []
SERVICE_DEVICE_TRACKER_RELOAD = "reload_devices_csv"
GROUP_NAME_ALL_DEVICES = 'all devices'
ENTITY_ID_ALL_DEVICES = group.ENTITY_ID_FORMAT.format('all_devices')
ENTITY_ID_FORMAT = DOMAIN + '.{}'
# After how much time do we consider a device not home if
# it does not show up on scans
TIME_DEVICE_NOT_FOUND = timedelta(minutes=3)
CSV_DEVICES = "known_devices.csv"
YAML_DEVICES = 'known_devices.yaml'
# Filename to save known devices to
KNOWN_DEVICES_FILE = "known_devices.csv"
CONF_TRACK_NEW = "track_new_devices"
DEFAULT_CONF_TRACK_NEW = True
CONF_SECONDS = "interval_seconds"
CONF_CONSIDER_HOME = 'consider_home'
DEFAULT_CONF_CONSIDER_HOME = 180 # seconds
DEFAULT_CONF_SECONDS = 12
CONF_SCAN_INTERVAL = "interval_seconds"
DEFAULT_SCAN_INTERVAL = 12
TRACK_NEW_DEVICES = "track_new_devices"
CONF_AWAY_HIDE = 'hide_if_away'
DEFAULT_AWAY_HIDE = False
ATTR_LATITUDE = 'latitude'
ATTR_LONGITUDE = 'longitude'
DISCOVERY_PLATFORMS = {
discovery.SERVICE_NETGEAR: 'netgear',
}
_LOGGER = logging.getLogger(__name__)
@ -56,292 +78,268 @@ def is_on(hass, entity_id=None):
def setup(hass, config):
""" Sets up the device tracker. """
""" Setup device tracker """
yaml_path = hass.config.path(YAML_DEVICES)
csv_path = hass.config.path(CSV_DEVICES)
if os.path.isfile(csv_path) and not os.path.isfile(yaml_path) and \
convert_csv_config(csv_path, yaml_path):
os.remove(csv_path)
if not validate_config(config, {DOMAIN: [CONF_PLATFORM]}, _LOGGER):
return False
conf = config.get(DOMAIN, {})
consider_home = util.convert(conf.get(CONF_CONSIDER_HOME), int,
DEFAULT_CONF_CONSIDER_HOME)
track_new = util.convert(conf.get(CONF_TRACK_NEW), bool,
DEFAULT_CONF_TRACK_NEW)
tracker_type = config[DOMAIN].get(CONF_PLATFORM)
devices = load_yaml_config_file(yaml_path)
tracker = DeviceTracker(hass, devices, consider_home, track_new)
tracker_implementation = \
prepare_setup_platform(hass, config, DOMAIN, tracker_type)
if tracker_implementation is None:
_LOGGER.error("Unknown device_tracker type specified: %s.",
tracker_type)
return False
device_scanner = tracker_implementation.get_scanner(hass, config)
if device_scanner is None:
_LOGGER.error("Failed to initialize device scanner: %s",
tracker_type)
return False
seconds = util.convert(config[DOMAIN].get(CONF_SECONDS), int,
DEFAULT_CONF_SECONDS)
track_new_devices = config[DOMAIN].get(TRACK_NEW_DEVICES) or False
_LOGGER.info("Tracking new devices: %s", track_new_devices)
tracker = DeviceTracker(hass, device_scanner, seconds, track_new_devices)
# We only succeeded if we got to parse the known devices file
return not tracker.invalid_known_devices_file
class DeviceTracker(object):
""" Class that tracks which devices are home and which are not. """
def __init__(self, hass, device_scanner, seconds, track_new_devices):
self.hass = hass
self.device_scanner = device_scanner
self.lock = threading.Lock()
# Do we track new devices by default?
self.track_new_devices = track_new_devices
# Dictionary to keep track of known devices and devices we track
self.tracked = {}
self.untracked_devices = set()
# Did we encounter an invalid known devices file
self.invalid_known_devices_file = False
# Wrap it in a func instead of lambda so it can be identified in
# the bus by its __name__ attribute.
def update_device_state(now):
""" Triggers update of the device states. """
self.update_devices(now)
dev_group = group.Group(
hass, GROUP_NAME_ALL_DEVICES, user_defined=False)
def reload_known_devices_service(service):
""" Reload known devices file. """
self._read_known_devices_file()
self.update_devices(dt_util.utcnow())
dev_group.update_tracked_entity_ids(self.device_entity_ids)
reload_known_devices_service(None)
if self.invalid_known_devices_file:
return
seconds = range(0, 60, seconds)
_LOGGER.info("Device tracker interval second=%s", seconds)
track_utc_time_change(hass, update_device_state, second=seconds)
hass.services.register(DOMAIN,
SERVICE_DEVICE_TRACKER_RELOAD,
reload_known_devices_service)
@property
def device_entity_ids(self):
""" Returns a set containing all device entity ids
that are being tracked. """
return set(device['entity_id'] for device in self.tracked.values())
def _update_state(self, now, device, is_home):
""" Update the state of a device. """
dev_info = self.tracked[device]
if is_home:
# Update last seen if at home
dev_info['last_seen'] = now
else:
# State remains at home if it has been seen in the last
# TIME_DEVICE_NOT_FOUND
is_home = now - dev_info['last_seen'] < TIME_DEVICE_NOT_FOUND
state = STATE_HOME if is_home else STATE_NOT_HOME
# overwrite properties that have been set in the config file
attr = dict(dev_info['state_attr'])
attr.update(_OVERWRITE.get(dev_info['entity_id'], {}))
self.hass.states.set(
dev_info['entity_id'], state, attr)
def update_devices(self, now):
""" Update device states based on the found devices. """
if not self.lock.acquire(False):
def setup_platform(p_type, p_config, disc_info=None):
""" Setup a device tracker platform. """
platform = prepare_setup_platform(hass, config, DOMAIN, p_type)
if platform is None:
return
try:
found_devices = set(dev.upper() for dev in
self.device_scanner.scan_devices())
if hasattr(platform, 'get_scanner'):
scanner = platform.get_scanner(hass, {DOMAIN: p_config})
for device in self.tracked:
is_home = device in found_devices
if scanner is None:
_LOGGER.error('Error setting up platform %s', p_type)
return
self._update_state(now, device, is_home)
setup_scanner_platform(hass, p_config, scanner, tracker.see)
return
if is_home:
found_devices.remove(device)
if not platform.setup_scanner(hass, p_config, tracker.see):
_LOGGER.error('Error setting up platform %s', p_type)
except Exception: # pylint: disable=broad-except
_LOGGER.exception('Error setting up platform %s', p_type)
# Did we find any devices that we didn't know about yet?
new_devices = found_devices - self.untracked_devices
for p_type, p_config in \
config_per_platform(config, DOMAIN, _LOGGER):
setup_platform(p_type, p_config)
if new_devices:
if not self.track_new_devices:
self.untracked_devices.update(new_devices)
def device_tracker_discovered(service, info):
""" Called when a device tracker platform is discovered. """
setup_platform(DISCOVERY_PLATFORMS[service], {}, info)
self._update_known_devices_file(new_devices)
finally:
self.lock.release()
discovery.listen(hass, DISCOVERY_PLATFORMS.keys(),
device_tracker_discovered)
# pylint: disable=too-many-branches
def _read_known_devices_file(self):
""" Parse and process the known devices file. """
known_dev_path = self.hass.config.path(KNOWN_DEVICES_FILE)
def update_stale(event):
""" Clean up stale devices. """
tracker.update_stale()
track_utc_time_change(hass, update_stale, second=range(0, 60, 5))
# Return if no known devices file exists
if not os.path.isfile(known_dev_path):
return True
class DeviceTracker(object):
""" Track devices """
def __init__(self, hass, config, consider_home, track_new):
self.hass = hass
self.devices = {}
self.mac_to_dev = {}
self.consider_home = timedelta(seconds=consider_home)
self.track_new = track_new
self.lock = threading.Lock()
# Load config
for dev_id, device_dict in config.items():
dev_id = str(dev_id)
device_dict = device_dict or {}
away_hide = device_dict.get(CONF_AWAY_HIDE, False)
device = Device(
hass, self.consider_home, device_dict.get('track', False),
dev_id, device_dict.get('mac'), device_dict.get('name'),
device_dict.get('picture'), away_hide)
if device.mac:
self.mac_to_dev[device.mac] = device
self.devices[dev_id] = device
# pylint: disable=too-many-arguments
def see(self, mac=None, dev_id=None, host_name=None, location_name=None,
gps=None):
""" Notify device tracker that you see a device. """
with self.lock:
if mac is None and dev_id is None:
raise HomeAssistantError('Neither mac or device id passed in')
elif mac is not None:
mac = mac.upper()
device = self.mac_to_dev.get(mac)
if not device:
dev_id = util.slugify(host_name) or mac.replace(':', '')
else:
dev_id = str(dev_id)
device = self.devices.get(dev_id)
if device:
device.seen(host_name, location_name, gps)
if device.track:
device.update_ha_state()
return
# If no device can be found, create it
device = Device(
self.hass, self.consider_home, self.track_new, dev_id, mac,
(host_name or dev_id).replace('_', ' '))
self.devices[dev_id] = device
if mac is not None:
self.mac_to_dev[mac] = device
device.seen(host_name, location_name, gps)
if device.track:
device.update_ha_state()
update_config(self.hass.config.path(YAML_DEVICES), dev_id, device)
def update_stale(self):
""" Update stale devices. """
with self.lock:
now = dt_util.utcnow()
for device in self.devices.values():
if device.last_update_home and device.stale(now):
device.update_ha_state(True)
class Device(Entity):
""" Tracked device. """
# pylint: disable=too-many-instance-attributes, too-many-arguments
host_name = None
location_name = None
gps = None
last_seen = None
# Track if the last update of this device was HOME
last_update_home = False
_state = STATE_UNKNOWN
def __init__(self, hass, consider_home, track, dev_id, mac, name=None,
picture=None, away_hide=False):
self.hass = hass
self.entity_id = ENTITY_ID_FORMAT.format(dev_id)
# Timedelta object how long we consider a device home if it is not
# detected anymore.
self.consider_home = consider_home
# Device ID
self.dev_id = dev_id
self.mac = mac
# If we should track this device
self.track = track
# Configured name
self.config_name = name
# Configured picture
self.config_picture = picture
self.away_hide = away_hide
@property
def name(self):
""" Returns the name of the entity. """
return self.config_name or self.host_name or DEVICE_DEFAULT_NAME
@property
def state(self):
""" State of the device. """
return self._state
@property
def state_attributes(self):
""" Device state attributes. """
attr = {}
if self.config_picture:
attr[ATTR_ENTITY_PICTURE] = self.config_picture
if self.gps:
attr[ATTR_LATITUDE] = self.gps[0],
attr[ATTR_LONGITUDE] = self.gps[1],
@property
def hidden(self):
""" If device should be hidden. """
return self.away_hide and self.state != STATE_HOME
def seen(self, host_name=None, location_name=None, gps=None):
""" Mark the device as seen. """
self.last_seen = dt_util.utcnow()
self.host_name = host_name
self.location_name = location_name
self.gps = gps
self.update()
def stale(self, now=None):
""" Return if device state is stale. """
return self.last_seen and \
(now or dt_util.utcnow()) - self.last_seen > self.consider_home
def update(self):
""" Update state of entity. """
if not self.last_seen:
return
elif self.location_name:
self._state = self.location_name
elif self.stale():
self._state = STATE_NOT_HOME
self.last_update_home = False
else:
self._state = STATE_HOME
self.last_update_home = True
self.lock.acquire()
self.untracked_devices.clear()
def convert_csv_config(csv_path, yaml_path):
""" Convert CSV config file format to YAML. """
used_ids = set()
with open(csv_path) as inp:
for row in csv.DictReader(inp):
dev_id = util.ensure_unique_string(util.slugify(row['name']),
used_ids)
used_ids.add(dev_id)
device = Device(None, None, row['track'] == '1', dev_id,
row['device'], row['name'], row['picture'])
update_config(yaml_path, dev_id, device)
return True
with open(known_dev_path) as inp:
# To track which devices need an entity_id assigned
need_entity_id = []
def update_config(path, dev_id, device):
""" Add device to YAML config file. """
with open(path, 'a') as out:
out.write('\n')
out.write('{}:\n'.format(device.dev_id))
# All devices that are still in this set after we read the CSV file
# have been removed from the file and thus need to be cleaned up.
removed_devices = set(self.tracked.keys())
for key, value in (('name', device.name), ('mac', device.mac),
('picture', ''),
('track', 'yes' if device.track else 'no'),
(CONF_AWAY_HIDE,
'yes' if device.away_hide else 'no')):
out.write(' {}: {}\n'.format(key, '' if value is None else value))
try:
for row in csv.DictReader(inp):
device = row['device'].upper()
if row['track'] == '1':
if device in self.tracked:
# Device exists
removed_devices.remove(device)
else:
# We found a new device
need_entity_id.append(device)
def setup_scanner_platform(hass, config, scanner, see):
""" Helper method to connect scanner-based platform to device tracker. """
interval = util.convert(config.get(CONF_SCAN_INTERVAL), int,
DEFAULT_SCAN_INTERVAL)
self._track_device(device, row['name'])
# Initial scan of each mac we also tell about host name for config
seen = set()
# Update state_attr with latest from file
state_attr = {
ATTR_FRIENDLY_NAME: row['name']
}
def device_tracker_scan(now):
""" Called when interval matches. """
for mac in scanner.scan_devices():
if mac in seen:
host_name = None
else:
host_name = scanner.get_device_name(mac)
seen.add(mac)
see(mac=mac, host_name=host_name)
if row['picture']:
state_attr[ATTR_ENTITY_PICTURE] = row['picture']
track_utc_time_change(hass, device_tracker_scan, second=range(0, 60,
interval))
self.tracked[device]['state_attr'] = state_attr
else:
self.untracked_devices.add(device)
# Remove existing devices that we no longer track
for device in removed_devices:
entity_id = self.tracked[device]['entity_id']
_LOGGER.info("Removing entity %s", entity_id)
self.hass.states.remove(entity_id)
self.tracked.pop(device)
self._generate_entity_ids(need_entity_id)
if not self.tracked:
_LOGGER.warning(
"No devices to track. Please update %s.",
known_dev_path)
_LOGGER.info("Loaded devices from %s", known_dev_path)
except KeyError:
self.invalid_known_devices_file = True
_LOGGER.warning(
("Invalid known devices file: %s. "
"We won't update it with new found devices."),
known_dev_path)
finally:
self.lock.release()
def _update_known_devices_file(self, new_devices):
""" Add new devices to known devices file. """
if not self.invalid_known_devices_file:
known_dev_path = self.hass.config.path(KNOWN_DEVICES_FILE)
try:
# If file does not exist we will write the header too
is_new_file = not os.path.isfile(known_dev_path)
with open(known_dev_path, 'a') as outp:
_LOGGER.info("Found %d new devices, updating %s",
len(new_devices), known_dev_path)
writer = csv.writer(outp)
if is_new_file:
writer.writerow(("device", "name", "track", "picture"))
for device in new_devices:
# See if the device scanner knows the name
# else defaults to unknown device
name = self.device_scanner.get_device_name(device) or \
DEVICE_DEFAULT_NAME
track = 0
if self.track_new_devices:
self._track_device(device, name)
track = 1
writer.writerow((device, name, track, ""))
if self.track_new_devices:
self._generate_entity_ids(new_devices)
except IOError:
_LOGGER.exception("Error updating %s with %d new devices",
known_dev_path, len(new_devices))
def _track_device(self, device, name):
"""
Add a device to the list of tracked devices.
Does not generate the entity id yet.
"""
default_last_seen = dt_util.utcnow().replace(year=1990)
self.tracked[device] = {
'name': name,
'last_seen': default_last_seen,
'state_attr': {ATTR_FRIENDLY_NAME: name}
}
def _generate_entity_ids(self, need_entity_id):
""" Generate entity ids for a list of devices. """
# Setup entity_ids for the new devices
used_entity_ids = [info['entity_id'] for device, info
in self.tracked.items()
if device not in need_entity_id]
for device in need_entity_id:
name = self.tracked[device]['name']
entity_id = util.ensure_unique_string(
ENTITY_ID_FORMAT.format(util.slugify(name)),
used_entity_ids)
used_entity_ids.append(entity_id)
self.tracked[device]['entity_id'] = entity_id
device_tracker_scan(None)

48
homeassistant/components/device_tracker/mqtt.py Normal file
View file

@ -0,0 +1,48 @@
"""
homeassistant.components.device_tracker.mqtt
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
MQTT platform for the device tracker.
device_tracker:
platform: mqtt
qos: 1
devices:
paulus_oneplus: /location/paulus
annetherese_n4: /location/annetherese
"""
import logging
from homeassistant import util
import homeassistant.components.mqtt as mqtt
DEPENDENCIES = ['mqtt']
CONF_QOS = 'qos'
CONF_DEVICES = 'devices'
DEFAULT_QOS = 0
_LOGGER = logging.getLogger(__name__)
def setup_scanner(hass, config, see):
""" Set up a MQTT tracker. """
devices = config.get(CONF_DEVICES)
qos = util.convert(config.get(CONF_QOS), int, DEFAULT_QOS)
if not isinstance(devices, dict):
_LOGGER.error('Expected %s to be a dict, found %s', CONF_DEVICES,
devices)
return False
dev_id_lookup = {}
def device_tracker_message_received(topic, payload, qos):
""" MQTT message received. """
see(dev_id=dev_id_lookup[topic], location_name=payload)
for dev_id, topic in devices.items():
dev_id_lookup[topic] = dev_id
mqtt.subscribe(hass, topic, device_tracker_message_received, qos)
return True

1
homeassistant/components/device_tracker/netgear.py
View file

@ -70,7 +70,6 @@ class NetgearDeviceScanner(object):
self.lock = threading.Lock()
if host is None:
print("BIER")
self._api = pynetgear.Netgear()
elif username is None:
self._api = pynetgear.Netgear(password, host)

2
homeassistant/components/frontend/version.py
View file

@ -1,2 +1,2 @@
""" DO NOT MODIFY. Auto-generated by build_frontend script """
VERSION = "35ecb5457a9ff0f4142c2605b53eb843"
VERSION = "8d7dfdebcbbde875470573016b005b73"

2
homeassistant/components/frontend/www_static/frontend.html
View file

File diff suppressed because one or more lines are too long

2
homeassistant/components/frontend/www_static/home-assistant-polymer

@ -1 +1 @@
Subproject commit b0b12e20e0f61df849c414c2dfbcf9923f784631
Subproject commit d069489d09e9155c44a0fdbdb3cecdab02d18b5f

10
homeassistant/components/mqtt.py
View file

@ -60,6 +60,7 @@ MQTT_CLIENT = None
DEFAULT_PORT = 1883
DEFAULT_KEEPALIVE = 60
DEFAULT_QOS = 0
SERVICE_PUBLISH = 'publish'
EVENT_MQTT_MESSAGE_RECEIVED = 'MQTT_MESSAGE_RECEIVED'
@ -79,17 +80,18 @@ ATTR_PAYLOAD = 'payload'
ATTR_QOS = 'qos'
def publish(hass, topic, payload, qos=0):
def publish(hass, topic, payload, qos=None):
""" Send an MQTT message. """
data = {
ATTR_TOPIC: topic,
ATTR_PAYLOAD: payload,
ATTR_QOS: qos,
}
if qos is not None:
data[ATTR_QOS] = qos
hass.services.call(DOMAIN, SERVICE_PUBLISH, data)
def subscribe(hass, topic, callback, qos=0):
def subscribe(hass, topic, callback, qos=DEFAULT_QOS):
""" Subscribe to a topic. """
def mqtt_topic_subscriber(event):
""" Match subscribed MQTT topic. """
@ -141,7 +143,7 @@ def setup(hass, config):
""" Handle MQTT publish service calls. """
msg_topic = call.data.get(ATTR_TOPIC)
payload = call.data.get(ATTR_PAYLOAD)
qos = call.data.get(ATTR_QOS)
qos = call.data.get(ATTR_QOS, DEFAULT_QOS)
if msg_topic is None or payload is None:
return
MQTT_CLIENT.publish(msg_topic, payload, qos)

4
homeassistant/const.py
View file

@ -1,6 +1,6 @@
""" Constants used by Home Assistant components. """
__version__ = "0.7.3dev"
__version__ = "0.7.3dev0"
# Can be used to specify a catch all when registering state or event listeners.
MATCH_ALL = '*'
@ -40,7 +40,7 @@ STATE_ON = 'on'
STATE_OFF = 'off'
STATE_HOME = 'home'
STATE_NOT_HOME = 'not_home'
STATE_UNKNOWN = "unknown"
STATE_UNKNOWN = 'unknown'
STATE_OPEN = 'open'
STATE_CLOSED = 'closed'
STATE_PLAYING = 'playing'

34
homeassistant/helpers/entity.py
View file

@ -10,8 +10,8 @@ from collections import defaultdict
from homeassistant.exceptions import NoEntitySpecifiedError
from homeassistant.const import (
ATTR_FRIENDLY_NAME, ATTR_UNIT_OF_MEASUREMENT, ATTR_HIDDEN,
STATE_ON, STATE_OFF, DEVICE_DEFAULT_NAME, TEMP_CELCIUS,
ATTR_FRIENDLY_NAME, ATTR_HIDDEN, ATTR_UNIT_OF_MEASUREMENT,
DEVICE_DEFAULT_NAME, STATE_ON, STATE_OFF, STATE_UNKNOWN, TEMP_CELCIUS,
TEMP_FAHRENHEIT)
# Dict mapping entity_id to a boolean that overwrites the hidden property
@ -44,17 +44,17 @@ class Entity(object):
@property
def name(self):
""" Returns the name of the entity. """
return self.get_name()
return DEVICE_DEFAULT_NAME
@property
def state(self):
""" Returns the state of the entity. """
return self.get_state()
return STATE_UNKNOWN
@property
def state_attributes(self):
""" Returns the state attributes. """
return {}
return None
@property
def unit_of_measurement(self):
@ -64,34 +64,12 @@ class Entity(object):
@property
def hidden(self):
""" Suggestion if the entity should be hidden from UIs. """
return self._hidden
@hidden.setter
def hidden(self, val):
""" Sets the suggestion for visibility. """
self._hidden = bool(val)
return False
def update(self):
""" Retrieve latest state. """
pass
# DEPRECATION NOTICE:
# Device is moving from getters to properties.
# For now the new properties will call the old functions
# This will be removed in the future.
def get_name(self):
""" Returns the name of the entity if any. """
return DEVICE_DEFAULT_NAME
def get_state(self):
""" Returns state of the entity. """
return "Unknown"
def get_state_attributes(self):
""" Returns optional state attributes. """
return None
# DO NOT OVERWRITE
# These properties and methods are either managed by Home Assistant or they
# are used to perform a very specific function. Overwriting these may

8
homeassistant/helpers/entity_component.py
View file

@ -129,13 +129,13 @@ class EntityComponent(object):
if platform is None:
return
platform_name = '{}.{}'.format(self.domain, platform_type)
try:
platform.setup_platform(
self.hass, platform_config, self.add_entities, discovery_info)
self.hass.config.components.append(platform_name)
except Exception: # pylint: disable=broad-except
self.logger.exception(
'Error while setting up platform %s', platform_type)
return
platform_name = '{}.{}'.format(self.domain, platform_type)
self.hass.config.components.append(platform_name)

2
homeassistant/util/__init__.py
View file

@ -71,7 +71,7 @@ def ensure_unique_string(preferred_string, current_strings):
""" Returns a string that is not present in current_strings.
If preferred string exists will append _2, _3, .. """
test_string = preferred_string
current_strings = list(current_strings)
current_strings = set(current_strings)
tries = 1

0
tests/components/test_device_tracker.py → tests/components/device_tracker/test_init.py
View file