def load_config(path: str, hass: HomeAssistantType, consider_home: timedelta):
"""Load devices from YAML configuration file."""
dev_schema = vol.Schema({
vol.Required('name'):
cv.string,
vol.Optional('track', default=False):
cv.boolean,
vol.Optional('mac', default=None):
vol.Any(None, vol.All(cv.string, vol.Upper)),
vol.Optional(CONF_AWAY_HIDE, default=DEFAULT_AWAY_HIDE):
cv.boolean,
vol.Optional('gravatar', default=None):
vol.Any(None, cv.string),
vol.Optional('picture', default=None):
vol.Any(None, cv.string),
vol.Optional(CONF_CONSIDER_HOME, default=consider_home):
vol.All(cv.time_period, cv.positive_timedelta)
})
try:
result = []
devices = load_yaml_config_file(path)
for dev_id, device in devices.items():
try:
device = dev_schema(device)
device['dev_id'] = cv.slugify(dev_id)
except vol.Invalid as exp:
log_exception(exp, dev_id, devices)
else:
result.append(Device(hass, **device))
return result
except (HomeAssistantError, FileNotFoundError):
# When YAML file could not be loaded/did not contain a dict
return []
def load_config(path: str, hass: HomeAssistantType, consider_home: timedelta):
"""Load devices from YAML configuration file."""
dev_schema = vol.Schema({
vol.Required('name'): cv.string,
vol.Optional('track', default=False): cv.boolean,
vol.Optional('mac', default=None): vol.Any(None, vol.All(cv.string,
vol.Upper)),
vol.Optional(CONF_AWAY_HIDE, default=DEFAULT_AWAY_HIDE): cv.boolean,
vol.Optional('gravatar', default=None): vol.Any(None, cv.string),
vol.Optional('picture', default=None): vol.Any(None, cv.string),
vol.Optional(CONF_CONSIDER_HOME, default=consider_home): vol.All(
cv.time_period, cv.positive_timedelta)
})
try:
result = []
devices = load_yaml_config_file(path)
for dev_id, device in devices.items():
try:
device = dev_schema(device)
device['dev_id'] = cv.slugify(dev_id)
except vol.Invalid as exp:
log_exception(exp, dev_id, devices)
else:
result.append(Device(hass, **device))
return result
except (HomeAssistantError, FileNotFoundError):
# When YAML file could not be loaded/did not contain a dict
return []
def setup(hass: HomeAssistantType, config: ConfigType):
"""Setup device tracker."""
yaml_path = hass.config.path(YAML_DEVICES)
try:
conf = _CONFIG_SCHEMA(config).get(DOMAIN, [])
except vol.Invalid as ex:
log_exception(ex, DOMAIN, config)
return False
else:
conf = conf[0] if len(conf) > 0 else {}
consider_home = conf.get(CONF_CONSIDER_HOME,
timedelta(seconds=DEFAULT_CONSIDER_HOME))
track_new = conf.get(CONF_TRACK_NEW, DEFAULT_TRACK_NEW)
devices = load_config(yaml_path, hass, consider_home)
tracker = DeviceTracker(hass, consider_home, track_new, devices)
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:
if hasattr(platform, 'get_scanner'):
scanner = platform.get_scanner(hass, {DOMAIN: p_config})
if scanner is None:
_LOGGER.error('Error setting up platform %s', p_type)
return
setup_scanner_platform(hass, p_config, scanner, tracker.see)
return
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)
for p_type, p_config in config_per_platform(config, DOMAIN):
setup_platform(p_type, p_config)
def device_tracker_discovered(service, info):
"""Called when a device tracker platform is discovered."""
setup_platform(DISCOVERY_PLATFORMS[service], {}, info)
discovery.listen(hass, DISCOVERY_PLATFORMS.keys(),
device_tracker_discovered)
def update_stale(now):
"""Clean up stale devices."""
tracker.update_stale(now)
track_utc_time_change(hass, update_stale, second=range(0, 60, 5))
tracker.setup_group()
def see_service(call):
"""Service to see a device."""
args = {
key: value
for key, value in call.data.items()
if key in (ATTR_MAC, ATTR_DEV_ID, ATTR_HOST_NAME,
ATTR_LOCATION_NAME, ATTR_GPS, ATTR_GPS_ACCURACY,
ATTR_BATTERY, ATTR_ATTRIBUTES)
}
tracker.see(**args)
descriptions = load_yaml_config_file(
os.path.join(os.path.dirname(__file__), 'services.yaml'))
hass.services.register(DOMAIN, SERVICE_SEE, see_service,
descriptions.get(SERVICE_SEE))
return True
def setup(hass: HomeAssistantType, config: ConfigType):
"""Setup device tracker."""
yaml_path = hass.config.path(YAML_DEVICES)
try:
conf = _CONFIG_SCHEMA(config).get(DOMAIN, [])
except vol.Invalid as ex:
log_exception(ex, DOMAIN, config)
return False
else:
conf = conf[0] if len(conf) > 0 else {}
consider_home = timedelta(
seconds=conf.get(CONF_CONSIDER_HOME, DEFAULT_CONSIDER_HOME))
track_new = conf.get(CONF_TRACK_NEW, DEFAULT_TRACK_NEW)
devices = load_config(yaml_path, hass, consider_home)
tracker = DeviceTracker(hass, consider_home, track_new, devices)
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:
if hasattr(platform, 'get_scanner'):
scanner = platform.get_scanner(hass, {DOMAIN: p_config})
if scanner is None:
_LOGGER.error('Error setting up platform %s', p_type)
return
setup_scanner_platform(hass, p_config, scanner, tracker.see)
return
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)
for p_type, p_config in config_per_platform(config, DOMAIN):
setup_platform(p_type, p_config)
def device_tracker_discovered(service, info):
"""Called when a device tracker platform is discovered."""
setup_platform(DISCOVERY_PLATFORMS[service], {}, info)
discovery.listen(hass, DISCOVERY_PLATFORMS.keys(),
device_tracker_discovered)
def update_stale(now):
"""Clean up stale devices."""
tracker.update_stale(now)
track_utc_time_change(hass, update_stale, second=range(0, 60, 5))
tracker.setup_group()
def see_service(call):
"""Service to see a device."""
args = {key: value for key, value in call.data.items() if key in
(ATTR_MAC, ATTR_DEV_ID, ATTR_HOST_NAME, ATTR_LOCATION_NAME,
ATTR_GPS, ATTR_GPS_ACCURACY, ATTR_BATTERY)}
tracker.see(**args)
descriptions = load_yaml_config_file(
os.path.join(os.path.dirname(__file__), 'services.yaml'))
hass.services.register(DOMAIN, SERVICE_SEE, see_service,
descriptions.get(SERVICE_SEE))
return True
