104 lines
2.8 KiB
Python
104 lines
2.8 KiB
Python
"""Support for the Twitch stream status."""
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import logging
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import voluptuous as vol
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from homeassistant.components.sensor import PLATFORM_SCHEMA
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from homeassistant.helpers.entity import Entity
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import homeassistant.helpers.config_validation as cv
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_LOGGER = logging.getLogger(__name__)
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ATTR_GAME = "game"
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ATTR_TITLE = "title"
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CONF_CHANNELS = "channels"
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CONF_CLIENT_ID = "client_id"
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ICON = "mdi:twitch"
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STATE_OFFLINE = "offline"
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STATE_STREAMING = "streaming"
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Required(CONF_CLIENT_ID): cv.string,
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vol.Required(CONF_CHANNELS, default=[]): vol.All(cv.ensure_list, [cv.string]),
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}
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)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Twitch platform."""
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from twitch import TwitchClient
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from requests.exceptions import HTTPError
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channels = config.get(CONF_CHANNELS, [])
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client = TwitchClient(client_id=config.get(CONF_CLIENT_ID))
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try:
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client.ingests.get_server_list()
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except HTTPError:
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_LOGGER.error("Client ID is not valid")
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return
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users = client.users.translate_usernames_to_ids(channels)
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add_entities([TwitchSensor(user, client) for user in users], True)
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class TwitchSensor(Entity):
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"""Representation of an Twitch channel."""
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def __init__(self, user, client):
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"""Initialize the sensor."""
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self._client = client
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self._user = user
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self._channel = self._user.name
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self._id = self._user.id
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self._state = STATE_OFFLINE
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self._preview = self._game = self._title = None
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@property
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def should_poll(self):
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"""Device should be polled."""
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return True
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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._channel
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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 entity_picture(self):
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"""Return preview of current game."""
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return self._preview
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@property
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def device_state_attributes(self):
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"""Return the state attributes."""
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if self._state == STATE_STREAMING:
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return {ATTR_GAME: self._game, ATTR_TITLE: self._title}
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@property
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def icon(self):
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"""Icon to use in the frontend, if any."""
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return ICON
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# pylint: disable=no-member
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def update(self):
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"""Update device state."""
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stream = self._client.streams.get_stream_by_user(self._id)
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if stream:
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self._game = stream.get("channel").get("game")
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self._title = stream.get("channel").get("status")
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self._preview = stream.get("preview").get("medium")
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self._state = STATE_STREAMING
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else:
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self._preview = self._client.users.get_by_id(self._id).get("logo")
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self._state = STATE_OFFLINE
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