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82 lines
2.5 KiB
Python
82 lines
2.5 KiB
Python
"""
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Support the binary sensors of a BloomSky weather station.
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For more details about this component, please refer to the documentation at
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https://home-assistant.io/components/binary_sensor.bloomsky/
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"""
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import logging
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import voluptuous as vol
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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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from homeassistant.loader import get_component
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import homeassistant.helpers.config_validation as cv
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_LOGGER = logging.getLogger(__name__)
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DEPENDENCIES = ['bloomsky']
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SENSOR_TYPES = {
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'Rain': 'moisture',
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'Night': None,
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}
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Optional(CONF_MONITORED_CONDITIONS, default=SENSOR_TYPES):
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vol.All(cv.ensure_list, [vol.In(SENSOR_TYPES)]),
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})
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Set up the available BloomSky weather binary sensors."""
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bloomsky = get_component('bloomsky')
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# Default needed in case of discovery
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sensors = config.get(CONF_MONITORED_CONDITIONS, SENSOR_TYPES)
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for device in bloomsky.BLOOMSKY.devices.values():
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for variable in sensors:
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add_devices(
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[BloomSkySensor(bloomsky.BLOOMSKY, device, variable)], True)
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class BloomSkySensor(BinarySensorDevice):
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"""Representation of a single binary sensor in a BloomSky device."""
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def __init__(self, bs, device, sensor_name):
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"""Initialize a BloomSky binary sensor."""
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self._bloomsky = bs
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self._device_id = device['DeviceID']
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self._sensor_name = sensor_name
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self._name = '{} {}'.format(device['DeviceName'], sensor_name)
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self._unique_id = 'bloomsky_binary_sensor {}'.format(self._name)
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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 BloomSky device and this sensor."""
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return self._name
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@property
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def unique_id(self):
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"""Return the unique ID for this sensor."""
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return self._unique_id
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@property
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def device_class(self):
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"""Return the class of this sensor, from DEVICE_CLASSES."""
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return SENSOR_TYPES.get(self._sensor_name)
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@property
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def is_on(self):
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"""Return true if binary sensor is on."""
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return self._state
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def update(self):
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"""Request an update from the BloomSky API."""
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self._bloomsky.refresh_devices()
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self._state = \
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self._bloomsky.devices[self._device_id]['Data'][self._sensor_name]
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