71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
"""Support for VELUX KLF 200 devices."""
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import logging
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import voluptuous as vol
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from pyvlx import PyVLX
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from pyvlx import PyVLXException
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from homeassistant.helpers import discovery
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import homeassistant.helpers.config_validation as cv
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from homeassistant.const import CONF_HOST, CONF_PASSWORD, EVENT_HOMEASSISTANT_STOP
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DOMAIN = "velux"
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DATA_VELUX = "data_velux"
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SUPPORTED_DOMAINS = ["cover", "scene"]
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_LOGGER = logging.getLogger(__name__)
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CONFIG_SCHEMA = vol.Schema(
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{
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DOMAIN: vol.Schema(
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{vol.Required(CONF_HOST): cv.string, vol.Required(CONF_PASSWORD): cv.string}
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)
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},
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extra=vol.ALLOW_EXTRA,
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)
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async def async_setup(hass, config):
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"""Set up the velux component."""
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try:
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hass.data[DATA_VELUX] = VeluxModule(hass, config[DOMAIN])
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hass.data[DATA_VELUX].setup()
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await hass.data[DATA_VELUX].async_start()
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except PyVLXException as ex:
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_LOGGER.exception("Can't connect to velux interface: %s", ex)
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return False
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for component in SUPPORTED_DOMAINS:
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hass.async_create_task(
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discovery.async_load_platform(hass, component, DOMAIN, {}, config)
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)
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return True
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class VeluxModule:
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"""Abstraction for velux component."""
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def __init__(self, hass, domain_config):
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"""Initialize for velux component."""
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self.pyvlx = None
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self._hass = hass
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self._domain_config = domain_config
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def setup(self):
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"""Velux component setup."""
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async def on_hass_stop(event):
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"""Close connection when hass stops."""
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_LOGGER.debug("Velux interface terminated")
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await self.pyvlx.disconnect()
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self._hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, on_hass_stop)
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host = self._domain_config.get(CONF_HOST)
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password = self._domain_config.get(CONF_PASSWORD)
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self.pyvlx = PyVLX(host=host, password=password)
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async def async_start(self):
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"""Start velux component."""
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_LOGGER.debug("Velux interface started")
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await self.pyvlx.load_scenes()
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await self.pyvlx.load_nodes()
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