125 lines
3.9 KiB
Python
125 lines
3.9 KiB
Python
"""Sensor for Suez Water Consumption data."""
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from datetime import timedelta
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import logging
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from pysuez import SuezClient
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from pysuez.client import PySuezError
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import voluptuous as vol
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from homeassistant.components.sensor import PLATFORM_SCHEMA, SensorEntity
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from homeassistant.const import CONF_PASSWORD, CONF_USERNAME, VOLUME_LITERS
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import homeassistant.helpers.config_validation as cv
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_LOGGER = logging.getLogger(__name__)
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CONF_COUNTER_ID = "counter_id"
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SCAN_INTERVAL = timedelta(hours=12)
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COMPONENT_ICON = "mdi:water-pump"
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COMPONENT_NAME = "Suez Water Client"
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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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_COUNTER_ID): 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 sensor platform."""
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username = config[CONF_USERNAME]
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password = config[CONF_PASSWORD]
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counter_id = config[CONF_COUNTER_ID]
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try:
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client = SuezClient(username, password, counter_id)
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if not client.check_credentials():
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_LOGGER.warning("Wrong username and/or password")
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return
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except PySuezError:
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_LOGGER.warning("Unable to create Suez Client")
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return
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add_entities([SuezSensor(client)], True)
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class SuezSensor(SensorEntity):
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"""Representation of a Sensor."""
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def __init__(self, client):
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"""Initialize the data object."""
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self._attributes = {}
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self._state = None
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self._available = None
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self.client = client
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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 COMPONENT_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."""
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return VOLUME_LITERS
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@property
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def extra_state_attributes(self):
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"""Return the state attributes."""
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return self._attributes
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@property
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def icon(self):
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"""Return the icon of the sensor."""
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return COMPONENT_ICON
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def _fetch_data(self):
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"""Fetch latest data from Suez."""
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try:
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self.client.update()
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# _state holds the volume of consumed water during previous day
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self._state = self.client.state
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self._available = True
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self._attributes["attribution"] = self.client.attributes["attribution"]
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self._attributes["this_month_consumption"] = {}
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for item in self.client.attributes["thisMonthConsumption"]:
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self._attributes["this_month_consumption"][
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item
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] = self.client.attributes["thisMonthConsumption"][item]
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self._attributes["previous_month_consumption"] = {}
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for item in self.client.attributes["previousMonthConsumption"]:
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self._attributes["previous_month_consumption"][
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item
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] = self.client.attributes["previousMonthConsumption"][item]
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self._attributes["highest_monthly_consumption"] = self.client.attributes[
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"highestMonthlyConsumption"
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]
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self._attributes["last_year_overall"] = self.client.attributes[
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"lastYearOverAll"
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]
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self._attributes["this_year_overall"] = self.client.attributes[
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"thisYearOverAll"
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]
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self._attributes["history"] = {}
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for item in self.client.attributes["history"]:
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self._attributes["history"][item] = self.client.attributes["history"][
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item
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]
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except PySuezError:
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self._available = False
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_LOGGER.warning("Unable to fetch data")
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def update(self):
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"""Return the latest collected data from Linky."""
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self._fetch_data()
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_LOGGER.debug("Suez data state is: %s", self._state)
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