936e20bdf7
1) Modified device tracker entities to allow for attributes to be overwritten with configuration data. 2) Modified ISY lights to hide brightness when off.
46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
"""
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homeassistant.components.light.isy994
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Support for ISY994 lights.
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"""
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import logging
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from homeassistant.components.isy994 import (ISYDeviceABC, ISY, SENSOR_STRING,
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HIDDEN_STRING)
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from homeassistant.components.light import ATTR_BRIGHTNESS
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from homeassistant.const import STATE_ON, STATE_OFF
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def setup_platform(hass, config, add_devices, discovery_info=None):
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""" Sets up the ISY994 platform. """
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logger = logging.getLogger(__name__)
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devs = []
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# verify connection
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if ISY is None or not ISY.connected:
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logger.error('A connection has not been made to the ISY controller.')
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return False
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# import dimmable nodes
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for (path, node) in ISY.nodes:
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if node.dimmable and SENSOR_STRING not in node.name:
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if HIDDEN_STRING in path:
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node.name += HIDDEN_STRING
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devs.append(ISYLightDevice(node))
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add_devices(devs)
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class ISYLightDevice(ISYDeviceABC):
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""" Represents as ISY light. """
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_domain = 'light'
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_dtype = 'analog'
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_attrs = {ATTR_BRIGHTNESS: 'value'}
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_onattrs = [ATTR_BRIGHTNESS]
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_states = [STATE_ON, STATE_OFF]
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def _attr_filter(self, attr):
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""" Filter brightness out of entity while off. """
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if ATTR_BRIGHTNESS in attr and not self.is_on:
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del attr[ATTR_BRIGHTNESS]
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return attr
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