mirror of https://github.com/home-assistant/core
70 lines
1.9 KiB
Python
70 lines
1.9 KiB
Python
"""Support for OpenERZ API for Zurich city waste disposal system."""
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from __future__ import annotations
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from datetime import timedelta
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from openerz_api.main import OpenERZConnector
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import voluptuous as vol
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from homeassistant.components.sensor import (
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PLATFORM_SCHEMA as SENSOR_PLATFORM_SCHEMA,
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SensorEntity,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers import config_validation as cv
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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SCAN_INTERVAL = timedelta(hours=12)
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CONF_ZIP = "zip"
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CONF_WASTE_TYPE = "waste_type"
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CONF_NAME = "name"
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PLATFORM_SCHEMA = SENSOR_PLATFORM_SCHEMA.extend(
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{
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vol.Required(CONF_ZIP): cv.positive_int,
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vol.Required(CONF_WASTE_TYPE, default="waste"): cv.string,
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vol.Optional(CONF_NAME): cv.string,
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}
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)
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def setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the sensor platform."""
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api_connector = OpenERZConnector(config[CONF_ZIP], config[CONF_WASTE_TYPE])
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add_entities([OpenERZSensor(api_connector, config.get(CONF_NAME))], True)
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class OpenERZSensor(SensorEntity):
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"""Representation of a Sensor."""
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def __init__(self, api_connector, name):
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"""Initialize the sensor."""
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self._state = None
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self._name = name
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self.api_connector = api_connector
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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._name
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@property
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def native_value(self):
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"""Return the state of the sensor."""
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return self._state
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def update(self) -> None:
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"""Fetch new state data for the sensor.
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This is the only method that should fetch new data for Home Assistant.
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"""
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self._state = self.api_connector.find_next_pickup(day_offset=31)
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