91 lines
2.7 KiB
Python
91 lines
2.7 KiB
Python
"""
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Component for interacting with a Lutron RadioRA 2 system.
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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/lutron/
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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.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
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from homeassistant.helpers import discovery
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from homeassistant.helpers.entity import Entity
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REQUIREMENTS = ['pylutron==0.1.0']
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DOMAIN = 'lutron'
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_LOGGER = logging.getLogger(__name__)
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LUTRON_CONTROLLER = 'lutron_controller'
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LUTRON_DEVICES = 'lutron_devices'
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CONFIG_SCHEMA = vol.Schema({
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DOMAIN: vol.Schema({
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vol.Required(CONF_HOST): cv.string,
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vol.Required(CONF_PASSWORD): cv.string,
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vol.Required(CONF_USERNAME): cv.string,
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})
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}, extra=vol.ALLOW_EXTRA)
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def setup(hass, base_config):
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"""Set up the Lutron component."""
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from pylutron import Lutron
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hass.data[LUTRON_CONTROLLER] = None
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hass.data[LUTRON_DEVICES] = {'light': [], 'cover': []}
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config = base_config.get(DOMAIN)
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hass.data[LUTRON_CONTROLLER] = Lutron(
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config[CONF_HOST], config[CONF_USERNAME], config[CONF_PASSWORD])
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hass.data[LUTRON_CONTROLLER].load_xml_db()
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hass.data[LUTRON_CONTROLLER].connect()
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_LOGGER.info("Connected to main repeater at %s", config[CONF_HOST])
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# Sort our devices into types
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for area in hass.data[LUTRON_CONTROLLER].areas:
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for output in area.outputs:
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if output.type == 'SYSTEM_SHADE':
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hass.data[LUTRON_DEVICES]['cover'].append((area.name, output))
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else:
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hass.data[LUTRON_DEVICES]['light'].append((area.name, output))
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for component in ('light', 'cover'):
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discovery.load_platform(hass, component, DOMAIN, None, base_config)
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return True
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class LutronDevice(Entity):
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"""Representation of a Lutron device entity."""
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def __init__(self, area_name, lutron_device, controller):
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"""Initialize the device."""
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self._lutron_device = lutron_device
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self._controller = controller
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self._area_name = area_name
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async def async_added_to_hass(self):
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"""Register callbacks."""
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self.hass.async_add_job(
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self._controller.subscribe, self._lutron_device,
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self._update_callback
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)
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def _update_callback(self, _device):
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"""Run when invoked by pylutron when the device state changes."""
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self.schedule_update_ha_state()
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@property
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def name(self):
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"""Return the name of the device."""
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return "{} {}".format(self._area_name, self._lutron_device.name)
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@property
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def should_poll(self):
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"""No polling needed."""
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return False
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