mirror of https://github.com/home-assistant/core
98 lines
2.9 KiB
Python
98 lines
2.9 KiB
Python
"""Support for LIFX Cloud scenes."""
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from __future__ import annotations
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import asyncio
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from http import HTTPStatus
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import logging
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from typing import Any
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import aiohttp
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from aiohttp.hdrs import AUTHORIZATION
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import voluptuous as vol
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from homeassistant.components.scene import Scene
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from homeassistant.const import CONF_PLATFORM, CONF_TIMEOUT, CONF_TOKEN
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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_LOGGER = logging.getLogger(__name__)
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DEFAULT_TIMEOUT = 10
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PLATFORM_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_PLATFORM): "lifx_cloud",
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vol.Required(CONF_TOKEN): cv.string,
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vol.Optional(CONF_TIMEOUT, default=DEFAULT_TIMEOUT): cv.positive_int,
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}
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)
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async def async_setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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async_add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the scenes stored in the LIFX Cloud."""
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token = config.get(CONF_TOKEN)
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timeout = config.get(CONF_TIMEOUT)
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headers: dict[str, str] = {AUTHORIZATION: f"Bearer {token}"}
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url = "https://api.lifx.com/v1/scenes"
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try:
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httpsession = async_get_clientsession(hass)
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async with asyncio.timeout(timeout):
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scenes_resp = await httpsession.get(url, headers=headers)
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except (TimeoutError, aiohttp.ClientError):
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_LOGGER.exception("Error on %s", url)
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return
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status = scenes_resp.status
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if status == HTTPStatus.OK:
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data = await scenes_resp.json()
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devices = [LifxCloudScene(hass, headers, timeout, scene) for scene in data]
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async_add_entities(devices)
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return
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if status == HTTPStatus.UNAUTHORIZED:
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_LOGGER.error("Unauthorized (bad token?) on %s", url)
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return
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_LOGGER.error("HTTP error %d on %s", scenes_resp.status, url)
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class LifxCloudScene(Scene):
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"""Representation of a LIFX Cloud scene."""
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def __init__(self, hass, headers, timeout, scene_data):
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"""Initialize the scene."""
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self.hass = hass
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self._headers = headers
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self._timeout = timeout
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self._name = scene_data["name"]
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self._uuid = scene_data["uuid"]
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@property
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def name(self):
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"""Return the name of the scene."""
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return self._name
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async def async_activate(self, **kwargs: Any) -> None:
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"""Activate the scene."""
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url = f"https://api.lifx.com/v1/scenes/scene_id:{self._uuid}/activate"
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try:
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httpsession = async_get_clientsession(self.hass)
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async with asyncio.timeout(self._timeout):
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await httpsession.put(url, headers=self._headers)
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except (TimeoutError, aiohttp.ClientError):
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_LOGGER.exception("Error on %s", url)
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