161 lines
4.8 KiB
Python
161 lines
4.8 KiB
Python
"""Support for EcoNet products."""
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from datetime import timedelta
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import logging
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from aiohttp.client_exceptions import ClientError
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from pyeconet import EcoNetApiInterface
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from pyeconet.equipment import EquipmentType
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from pyeconet.errors import (
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GenericHTTPError,
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InvalidCredentialsError,
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InvalidResponseFormat,
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PyeconetError,
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)
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from homeassistant.const import CONF_EMAIL, CONF_PASSWORD, TEMP_FAHRENHEIT
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from homeassistant.core import callback
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from homeassistant.exceptions import ConfigEntryNotReady
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from homeassistant.helpers.dispatcher import dispatcher_send
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from homeassistant.helpers.entity import Entity
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from homeassistant.helpers.event import async_track_time_interval
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from .const import API_CLIENT, DOMAIN, EQUIPMENT
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_LOGGER = logging.getLogger(__name__)
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PLATFORMS = ["climate", "binary_sensor", "sensor", "water_heater"]
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PUSH_UPDATE = "econet.push_update"
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INTERVAL = timedelta(minutes=60)
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async def async_setup(hass, config):
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"""Set up the EcoNet component."""
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hass.data[DOMAIN] = {}
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hass.data[DOMAIN][API_CLIENT] = {}
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hass.data[DOMAIN][EQUIPMENT] = {}
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return True
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async def async_setup_entry(hass, config_entry):
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"""Set up EcoNet as config entry."""
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email = config_entry.data[CONF_EMAIL]
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password = config_entry.data[CONF_PASSWORD]
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try:
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api = await EcoNetApiInterface.login(email, password=password)
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except InvalidCredentialsError:
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_LOGGER.error("Invalid credentials provided")
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return False
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except PyeconetError as err:
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_LOGGER.error("Config entry failed: %s", err)
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raise ConfigEntryNotReady from err
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try:
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equipment = await api.get_equipment_by_type(
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[EquipmentType.WATER_HEATER, EquipmentType.THERMOSTAT]
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)
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except (ClientError, GenericHTTPError, InvalidResponseFormat) as err:
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raise ConfigEntryNotReady from err
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hass.data[DOMAIN][API_CLIENT][config_entry.entry_id] = api
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hass.data[DOMAIN][EQUIPMENT][config_entry.entry_id] = equipment
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hass.config_entries.async_setup_platforms(config_entry, PLATFORMS)
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api.subscribe()
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def update_published():
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"""Handle a push update."""
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dispatcher_send(hass, PUSH_UPDATE)
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for _eqip in equipment[EquipmentType.WATER_HEATER]:
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_eqip.set_update_callback(update_published)
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for _eqip in equipment[EquipmentType.THERMOSTAT]:
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_eqip.set_update_callback(update_published)
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async def resubscribe(now):
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"""Resubscribe to the MQTT updates."""
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await hass.async_add_executor_job(api.unsubscribe)
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api.subscribe()
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async def fetch_update(now):
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"""Fetch the latest changes from the API."""
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await api.refresh_equipment()
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config_entry.async_on_unload(async_track_time_interval(hass, resubscribe, INTERVAL))
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config_entry.async_on_unload(
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async_track_time_interval(hass, fetch_update, INTERVAL + timedelta(minutes=1))
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)
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return True
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async def async_unload_entry(hass, entry):
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"""Unload a EcoNet config entry."""
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unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
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if unload_ok:
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hass.data[DOMAIN][API_CLIENT].pop(entry.entry_id)
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hass.data[DOMAIN][EQUIPMENT].pop(entry.entry_id)
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return unload_ok
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class EcoNetEntity(Entity):
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"""Define a base EcoNet entity."""
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def __init__(self, econet):
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"""Initialize."""
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self._econet = econet
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async def async_added_to_hass(self):
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"""Subscribe to device events."""
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await super().async_added_to_hass()
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self.async_on_remove(
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self.hass.helpers.dispatcher.async_dispatcher_connect(
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PUSH_UPDATE, self.on_update_received
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)
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)
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@callback
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def on_update_received(self):
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"""Update was pushed from the ecoent API."""
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self.async_write_ha_state()
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@property
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def available(self):
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"""Return if the the device is online or not."""
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return self._econet.connected
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@property
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def device_info(self):
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"""Return device registry information for this entity."""
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return {
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"identifiers": {(DOMAIN, self._econet.device_id)},
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"manufacturer": "Rheem",
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"name": self._econet.device_name,
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}
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@property
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def name(self):
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"""Return the name of the entity."""
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return self._econet.device_name
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@property
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def unique_id(self):
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"""Return the unique ID of the entity."""
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return f"{self._econet.device_id}_{self._econet.device_name}"
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@property
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def temperature_unit(self):
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"""Return the unit of measurement."""
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return TEMP_FAHRENHEIT
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@property
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def should_poll(self) -> bool:
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"""Return True if entity has to be polled for state.
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False if entity pushes its state to HA.
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"""
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return False
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