mirror of
https://github.com/home-assistant/core
synced 2024-09-28 03:04:04 +02:00
89 lines
2.5 KiB
Python
89 lines
2.5 KiB
Python
"""Binary Sensor for MeteoAlarm.eu."""
|
|
|
|
from __future__ import annotations
|
|
|
|
from datetime import timedelta
|
|
import logging
|
|
|
|
from meteoalertapi import Meteoalert
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.components.binary_sensor import (
|
|
PLATFORM_SCHEMA,
|
|
BinarySensorDeviceClass,
|
|
BinarySensorEntity,
|
|
)
|
|
from homeassistant.const import CONF_NAME
|
|
from homeassistant.core import HomeAssistant
|
|
import homeassistant.helpers.config_validation as cv
|
|
from homeassistant.helpers.entity_platform import AddEntitiesCallback
|
|
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
|
|
import homeassistant.util.dt as dt_util
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
ATTRIBUTION = "Information provided by MeteoAlarm"
|
|
|
|
CONF_COUNTRY = "country"
|
|
CONF_LANGUAGE = "language"
|
|
CONF_PROVINCE = "province"
|
|
|
|
DEFAULT_NAME = "meteoalarm"
|
|
|
|
SCAN_INTERVAL = timedelta(minutes=30)
|
|
|
|
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
|
|
{
|
|
vol.Required(CONF_COUNTRY): cv.string,
|
|
vol.Required(CONF_PROVINCE): cv.string,
|
|
vol.Optional(CONF_LANGUAGE, default="en"): cv.string,
|
|
vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
|
|
}
|
|
)
|
|
|
|
|
|
def setup_platform(
|
|
hass: HomeAssistant,
|
|
config: ConfigType,
|
|
add_entities: AddEntitiesCallback,
|
|
discovery_info: DiscoveryInfoType | None = None,
|
|
) -> None:
|
|
"""Set up the MeteoAlarm binary sensor platform."""
|
|
|
|
country = config[CONF_COUNTRY]
|
|
province = config[CONF_PROVINCE]
|
|
language = config[CONF_LANGUAGE]
|
|
name = config[CONF_NAME]
|
|
|
|
try:
|
|
api = Meteoalert(country, province, language)
|
|
except KeyError:
|
|
_LOGGER.error("Wrong country digits or province name")
|
|
return
|
|
|
|
add_entities([MeteoAlertBinarySensor(api, name)], True)
|
|
|
|
|
|
class MeteoAlertBinarySensor(BinarySensorEntity):
|
|
"""Representation of a MeteoAlert binary sensor."""
|
|
|
|
_attr_attribution = ATTRIBUTION
|
|
_attr_device_class = BinarySensorDeviceClass.SAFETY
|
|
|
|
def __init__(self, api, name):
|
|
"""Initialize the MeteoAlert binary sensor."""
|
|
self._attr_name = name
|
|
self._api = api
|
|
|
|
def update(self) -> None:
|
|
"""Update device state."""
|
|
self._attr_extra_state_attributes = {}
|
|
self._attr_is_on = False
|
|
|
|
if alert := self._api.get_alert():
|
|
expiration_date = dt_util.parse_datetime(alert["expires"])
|
|
|
|
if expiration_date is not None and expiration_date > dt_util.utcnow():
|
|
self._attr_extra_state_attributes = alert
|
|
self._attr_is_on = True
|