73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
"""
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Support for Melnor RainCloud sprinkler water timer.
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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/binary_sensor.raincloud/
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"""
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import logging
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import voluptuous as vol
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import homeassistant.helpers.config_validation as cv
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from homeassistant.components.raincloud import (
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BINARY_SENSORS, DATA_RAINCLOUD, ICON_MAP, RainCloudEntity)
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from homeassistant.components.binary_sensor import (
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BinarySensorDevice, PLATFORM_SCHEMA)
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from homeassistant.const import CONF_MONITORED_CONDITIONS
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DEPENDENCIES = ['raincloud']
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_LOGGER = logging.getLogger(__name__)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Optional(CONF_MONITORED_CONDITIONS, default=list(BINARY_SENSORS)):
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vol.All(cv.ensure_list, [vol.In(BINARY_SENSORS)]),
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})
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up a sensor for a raincloud device."""
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raincloud = hass.data[DATA_RAINCLOUD].data
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sensors = []
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for sensor_type in config.get(CONF_MONITORED_CONDITIONS):
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if sensor_type == 'status':
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sensors.append(
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RainCloudBinarySensor(raincloud.controller, sensor_type))
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sensors.append(
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RainCloudBinarySensor(raincloud.controller.faucet,
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sensor_type))
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else:
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# create a sensor for each zone managed by faucet
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for zone in raincloud.controller.faucet.zones:
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sensors.append(RainCloudBinarySensor(zone, sensor_type))
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add_entities(sensors, True)
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return True
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class RainCloudBinarySensor(RainCloudEntity, BinarySensorDevice):
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"""A sensor implementation for raincloud device."""
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@property
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def is_on(self):
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"""Return true if the binary sensor is on."""
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return self._state
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def update(self):
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"""Get the latest data and updates the state."""
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_LOGGER.debug("Updating RainCloud sensor: %s", self._name)
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self._state = getattr(self.data, self._sensor_type)
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if self._sensor_type == 'status':
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self._state = self._state == 'Online'
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@property
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def icon(self):
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"""Return the icon of this device."""
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if self._sensor_type == 'is_watering':
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return 'mdi:water' if self.is_on else 'mdi:water-off'
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if self._sensor_type == 'status':
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return 'mdi:pipe' if self.is_on else 'mdi:pipe-disconnected'
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return ICON_MAP.get(self._sensor_type)
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