130 lines
3.8 KiB
Python
130 lines
3.8 KiB
Python
"""Support for VELUX KLF 200 devices."""
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from pyvlx import Node, PyVLX, PyVLXException
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import voluptuous as vol
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from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
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from homeassistant.const import CONF_HOST, CONF_PASSWORD, EVENT_HOMEASSISTANT_STOP
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from homeassistant.core import HomeAssistant, ServiceCall, callback
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.entity import Entity
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from homeassistant.helpers.typing import ConfigType
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from .const import DOMAIN, LOGGER, PLATFORMS
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CONFIG_SCHEMA = vol.Schema(
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vol.All(
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cv.deprecated(DOMAIN),
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{
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DOMAIN: vol.Schema(
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{
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vol.Required(CONF_HOST): cv.string,
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vol.Required(CONF_PASSWORD): cv.string,
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}
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)
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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: HomeAssistant, config: ConfigType) -> bool:
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"""Set up the velux component."""
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if DOMAIN not in config:
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return True
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hass.async_create_task(
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hass.config_entries.flow.async_init(
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DOMAIN,
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context={"source": SOURCE_IMPORT},
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data=config[DOMAIN],
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)
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)
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return True
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Set up the velux component."""
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module = VeluxModule(hass, entry.data)
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try:
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module.setup()
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await module.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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hass.data.setdefault(DOMAIN, {})[entry.entry_id] = module
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await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
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return True
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async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Unload a config entry."""
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return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
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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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async def async_reboot_gateway(service_call: ServiceCall) -> None:
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await self.pyvlx.reboot_gateway()
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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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self._hass.services.async_register(
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DOMAIN, "reboot_gateway", async_reboot_gateway
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)
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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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class VeluxEntity(Entity):
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"""Abstraction for al Velux entities."""
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_attr_should_poll = False
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def __init__(self, node: Node) -> None:
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"""Initialize the Velux device."""
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self.node = node
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self._attr_unique_id = node.serial_number
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self._attr_name = node.name if node.name else f"#{node.node_id}"
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@callback
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def async_register_callbacks(self):
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"""Register callbacks to update hass after device was changed."""
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async def after_update_callback(device):
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"""Call after device was updated."""
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self.async_write_ha_state()
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self.node.register_device_updated_cb(after_update_callback)
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async def async_added_to_hass(self):
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"""Store register state change callback."""
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self.async_register_callbacks()
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