85 lines
2.6 KiB
Python
85 lines
2.6 KiB
Python
"""A sensor platform that give you information about the next space launch."""
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from datetime import timedelta
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import logging
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import voluptuous as vol
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import homeassistant.helpers.config_validation as cv
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from homeassistant.components.sensor import PLATFORM_SCHEMA
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from homeassistant.const import ATTR_ATTRIBUTION, CONF_NAME
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from homeassistant.helpers.entity import Entity
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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_LOGGER = logging.getLogger(__name__)
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ATTRIBUTION = "Data provided by Launch Library."
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DEFAULT_NAME = "Next launch"
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SCAN_INTERVAL = timedelta(hours=1)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string}
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)
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Create the launch sensor."""
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from pylaunches.api import Launches
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name = config[CONF_NAME]
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session = async_get_clientsession(hass)
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launches = Launches(hass.loop, session)
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sensor = [LaunchLibrarySensor(launches, name)]
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async_add_entities(sensor, True)
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class LaunchLibrarySensor(Entity):
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"""Representation of a launch_library Sensor."""
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def __init__(self, launches, name):
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"""Initialize the sensor."""
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self.launches = launches
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self._attributes = {}
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self._name = name
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self._state = None
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async def async_update(self):
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"""Get the latest data."""
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await self.launches.get_launches()
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if self.launches.launches is None:
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_LOGGER.error("No data received")
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return
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try:
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data = self.launches.launches[0]
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self._state = data["name"]
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self._attributes["launch_time"] = data["start"]
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self._attributes["agency"] = data["agency"]
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agency_country_code = data["agency_country_code"]
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self._attributes["agency_country_code"] = agency_country_code
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self._attributes["stream"] = data["stream"]
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self._attributes[ATTR_ATTRIBUTION] = ATTRIBUTION
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except (KeyError, IndexError) as error:
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_LOGGER.debug("Error getting data, %s", error)
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@property
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def name(self):
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"""Return the name of the sensor."""
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return self._name
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@property
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def state(self):
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"""Return the state of the sensor."""
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return self._state
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@property
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def icon(self):
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"""Return the icon of the sensor."""
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return "mdi:rocket"
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@property
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def device_state_attributes(self):
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"""Return attributes for the sensor."""
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return self._attributes
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