mirror of https://github.com/home-assistant/core
79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
"""Support for submitting data to Thingspeak."""
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import logging
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from requests.exceptions import RequestException
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import thingspeak
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import voluptuous as vol
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from homeassistant.const import (
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CONF_API_KEY,
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CONF_ID,
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CONF_WHITELIST,
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STATE_UNAVAILABLE,
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STATE_UNKNOWN,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers import event, state as state_helper
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.typing import ConfigType
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_LOGGER = logging.getLogger(__name__)
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DOMAIN = "thingspeak"
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TIMEOUT = 5
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CONFIG_SCHEMA = vol.Schema(
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{
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DOMAIN: vol.Schema(
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{
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vol.Required(CONF_API_KEY): cv.string,
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vol.Required(CONF_ID): int,
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vol.Required(CONF_WHITELIST): cv.string,
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}
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)
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},
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extra=vol.ALLOW_EXTRA,
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)
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def setup(hass: HomeAssistant, config: ConfigType) -> bool:
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"""Set up the Thingspeak environment."""
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conf = config[DOMAIN]
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api_key = conf.get(CONF_API_KEY)
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channel_id = conf.get(CONF_ID)
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entity = conf.get(CONF_WHITELIST)
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try:
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channel = thingspeak.Channel(channel_id, api_key=api_key, timeout=TIMEOUT)
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channel.get()
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except RequestException:
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_LOGGER.error(
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"Error while accessing the ThingSpeak channel. "
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"Please check that the channel exists and your API key is correct"
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)
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return False
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def thingspeak_listener(entity_id, old_state, new_state):
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"""Listen for new events and send them to Thingspeak."""
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if new_state is None or new_state.state in (
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STATE_UNKNOWN,
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"",
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STATE_UNAVAILABLE,
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):
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return
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try:
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if new_state.entity_id != entity:
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return
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_state = state_helper.state_as_number(new_state)
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except ValueError:
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return
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try:
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channel.update({"field1": _state})
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except RequestException:
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_LOGGER.error("Error while sending value '%s' to Thingspeak", _state)
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event.track_state_change(hass, entity, thingspeak_listener)
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return True
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