201 lines
7.1 KiB
Python
201 lines
7.1 KiB
Python
"""
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Support for HydroQuebec.
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Get data from 'My Consumption Profile' page:
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https://www.hydroquebec.com/portail/en/group/clientele/portrait-de-consommation
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/sensor.hydroquebec/
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"""
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import asyncio
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import logging
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from datetime import timedelta
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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.const import (
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CONF_USERNAME, CONF_PASSWORD,
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CONF_NAME, CONF_MONITORED_VARIABLES, TEMP_CELSIUS)
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from homeassistant.helpers.entity import Entity
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from homeassistant.util import Throttle
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import homeassistant.helpers.config_validation as cv
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REQUIREMENTS = ['pyhydroquebec==2.2.2']
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_LOGGER = logging.getLogger(__name__)
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KILOWATT_HOUR = 'kWh' # type: str
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PRICE = 'CAD' # type: str
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DAYS = 'days' # type: str
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CONF_CONTRACT = 'contract' # type: str
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DEFAULT_NAME = 'HydroQuebec'
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REQUESTS_TIMEOUT = 15
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MIN_TIME_BETWEEN_UPDATES = timedelta(hours=1)
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SCAN_INTERVAL = timedelta(hours=1)
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SENSOR_TYPES = {
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'balance':
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['Balance', PRICE, 'mdi:square-inc-cash'],
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'period_total_bill':
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['Period total bill', PRICE, 'mdi:square-inc-cash'],
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'period_length':
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['Period length', DAYS, 'mdi:calendar-today'],
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'period_total_days':
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['Period total days', DAYS, 'mdi:calendar-today'],
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'period_mean_daily_bill':
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['Period mean daily bill', PRICE, 'mdi:square-inc-cash'],
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'period_mean_daily_consumption':
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['Period mean daily consumption', KILOWATT_HOUR, 'mdi:flash'],
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'period_total_consumption':
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['Period total consumption', KILOWATT_HOUR, 'mdi:flash'],
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'period_lower_price_consumption':
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['Period lower price consumption', KILOWATT_HOUR, 'mdi:flash'],
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'period_higher_price_consumption':
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['Period higher price consumption', KILOWATT_HOUR, 'mdi:flash'],
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'yesterday_total_consumption':
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['Yesterday total consumption', KILOWATT_HOUR, 'mdi:flash'],
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'yesterday_lower_price_consumption':
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['Yesterday lower price consumption', KILOWATT_HOUR, 'mdi:flash'],
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'yesterday_higher_price_consumption':
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['Yesterday higher price consumption', KILOWATT_HOUR, 'mdi:flash'],
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'yesterday_average_temperature':
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['Yesterday average temperature', TEMP_CELSIUS, 'mdi:thermometer'],
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'period_average_temperature':
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['Period average temperature', TEMP_CELSIUS, 'mdi:thermometer'],
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}
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Required(CONF_MONITORED_VARIABLES):
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vol.All(cv.ensure_list, [vol.In(SENSOR_TYPES)]),
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vol.Required(CONF_USERNAME): cv.string,
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vol.Required(CONF_PASSWORD): cv.string,
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vol.Required(CONF_CONTRACT): cv.string,
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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})
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HOST = 'https://www.hydroquebec.com'
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HOME_URL = '{}/portail/web/clientele/authentification'.format(HOST)
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PROFILE_URL = ('{}/portail/fr/group/clientele/'
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'portrait-de-consommation'.format(HOST))
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MONTHLY_MAP = (('period_total_bill', 'montantFacturePeriode'),
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('period_length', 'nbJourLecturePeriode'),
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('period_total_days', 'nbJourPrevuPeriode'),
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('period_mean_daily_bill', 'moyenneDollarsJourPeriode'),
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('period_mean_daily_consumption', 'moyenneKwhJourPeriode'),
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('period_total_consumption', 'consoTotalPeriode'),
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('period_lower_price_consumption', 'consoRegPeriode'),
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('period_higher_price_consumption', 'consoHautPeriode'))
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DAILY_MAP = (('yesterday_total_consumption', 'consoTotalQuot'),
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('yesterday_lower_price_consumption', 'consoRegQuot'),
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('yesterday_higher_price_consumption', 'consoHautQuot'))
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@asyncio.coroutine
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def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
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"""Set up the HydroQuebec sensor."""
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# Create a data fetcher to support all of the configured sensors. Then make
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# the first call to init the data.
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username = config.get(CONF_USERNAME)
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password = config.get(CONF_PASSWORD)
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contract = config.get(CONF_CONTRACT)
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httpsession = hass.helpers.aiohttp_client.async_get_clientsession()
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hydroquebec_data = HydroquebecData(username, password, httpsession,
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contract)
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contracts = yield from hydroquebec_data.get_contract_list()
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if not contracts:
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return
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_LOGGER.info("Contract list: %s",
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", ".join(contracts))
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name = config.get(CONF_NAME)
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sensors = []
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for variable in config[CONF_MONITORED_VARIABLES]:
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sensors.append(HydroQuebecSensor(hydroquebec_data, variable, name))
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async_add_devices(sensors, True)
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class HydroQuebecSensor(Entity):
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"""Implementation of a HydroQuebec sensor."""
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def __init__(self, hydroquebec_data, sensor_type, name):
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"""Initialize the sensor."""
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self.client_name = name
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self.type = sensor_type
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self._name = SENSOR_TYPES[sensor_type][0]
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self._unit_of_measurement = SENSOR_TYPES[sensor_type][1]
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self._icon = SENSOR_TYPES[sensor_type][2]
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self.hydroquebec_data = hydroquebec_data
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self._state = None
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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 '{} {}'.format(self.client_name, 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 unit_of_measurement(self):
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"""Return the unit of measurement of this entity, if any."""
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return self._unit_of_measurement
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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 self._icon
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@asyncio.coroutine
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def async_update(self):
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"""Get the latest data from Hydroquebec and update the state."""
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yield from self.hydroquebec_data.async_update()
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if self.hydroquebec_data.data.get(self.type) is not None:
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self._state = round(self.hydroquebec_data.data[self.type], 2)
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class HydroquebecData(object):
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"""Get data from HydroQuebec."""
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def __init__(self, username, password, httpsession, contract=None):
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"""Initialize the data object."""
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from pyhydroquebec import HydroQuebecClient
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self.client = HydroQuebecClient(
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username, password, REQUESTS_TIMEOUT, httpsession)
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self._contract = contract
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self.data = {}
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@asyncio.coroutine
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def get_contract_list(self):
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"""Return the contract list."""
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# Fetch data
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ret = yield from self._fetch_data()
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if ret:
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return self.client.get_contracts()
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return []
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@Throttle(MIN_TIME_BETWEEN_UPDATES)
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async def _fetch_data(self):
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"""Fetch latest data from HydroQuebec."""
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from pyhydroquebec.client import PyHydroQuebecError
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try:
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await self.client.fetch_data()
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except PyHydroQuebecError as exp:
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_LOGGER.error("Error on receive last Hydroquebec data: %s", exp)
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return False
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return True
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@asyncio.coroutine
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def async_update(self):
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"""Return the latest collected data from HydroQuebec."""
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yield from self._fetch_data()
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self.data = self.client.get_data(self._contract)[self._contract]
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