7d5c1581f1
* XKNX improvements: Added Scene support, added support for exposing sensors to KNX bus, added reset value option for binary switches * fixed import * Bumped version of KNX library (minor upgrade with two important bugfixes) * bumped version of xknx (now without python requirement *sigh*) * Issue #11978: fixed review comments * Issue #11978: hound suggestion fixed: * review comments * made async functions async * Addressed issues mentined by @MartinHjelmare * removed default=None from validation schema * ATTR_ENTITY_ID->CONF_ENTITY_ID * moved missing function to async syntax * pylint * Trigger notification * Trigger notification * fixed review comment
79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
"""
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Support for KNX scenes.
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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/scene.knx/
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"""
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import asyncio
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import voluptuous as vol
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from homeassistant.components.knx import ATTR_DISCOVER_DEVICES, DATA_KNX
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from homeassistant.components.scene import CONF_PLATFORM, Scene
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from homeassistant.const import CONF_NAME
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from homeassistant.core import callback
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import homeassistant.helpers.config_validation as cv
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CONF_ADDRESS = 'address'
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CONF_SCENE_NUMBER = 'scene_number'
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DEFAULT_NAME = 'KNX SCENE'
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DEPENDENCIES = ['knx']
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PLATFORM_SCHEMA = vol.Schema({
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vol.Required(CONF_PLATFORM): 'knx',
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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vol.Required(CONF_ADDRESS): cv.string,
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vol.Required(CONF_SCENE_NUMBER): cv.positive_int,
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})
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@asyncio.coroutine
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def async_setup_platform(hass, config, async_add_devices,
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discovery_info=None):
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"""Set up the scenes for KNX platform."""
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if discovery_info is not None:
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async_add_devices_discovery(hass, discovery_info, async_add_devices)
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else:
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async_add_devices_config(hass, config, async_add_devices)
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@callback
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def async_add_devices_discovery(hass, discovery_info, async_add_devices):
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"""Set up scenes for KNX platform configured via xknx.yaml."""
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entities = []
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for device_name in discovery_info[ATTR_DISCOVER_DEVICES]:
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device = hass.data[DATA_KNX].xknx.devices[device_name]
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entities.append(KNXScene(device))
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async_add_devices(entities)
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@callback
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def async_add_devices_config(hass, config, async_add_devices):
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"""Set up scene for KNX platform configured within platform."""
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import xknx
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scene = xknx.devices.Scene(
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hass.data[DATA_KNX].xknx,
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name=config.get(CONF_NAME),
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group_address=config.get(CONF_ADDRESS),
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scene_number=config.get(CONF_SCENE_NUMBER))
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hass.data[DATA_KNX].xknx.devices.add(scene)
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async_add_devices([KNXScene(scene)])
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class KNXScene(Scene):
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"""Representation of a KNX scene."""
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def __init__(self, scene):
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"""Init KNX scene."""
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self.scene = scene
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@property
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def name(self):
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"""Return the name of the scene."""
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return self.scene.name
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@asyncio.coroutine
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def async_activate(self):
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"""Activate the scene."""
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yield from self.scene.run()
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