Nolan Gilley
191fc8f8d4
* Use RGB to XY calculations from Philips Hue developer site * uppercase X,Y,Z * rename cx,cy to x,y * return brightness in color_RGB_to_xy * remove try/catch * update existing platforms using color_RGB_to_xy * improve wemo w/ jaharkes suggestion * allow brightness override of rgb_to_xy
119 lines
3.3 KiB
Python
119 lines
3.3 KiB
Python
"""
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Support for Wink lights.
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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/light.wink/
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"""
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import logging
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from homeassistant.components.light import ATTR_BRIGHTNESS, ATTR_COLOR_TEMP, \
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Light, ATTR_RGB_COLOR
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from homeassistant.const import CONF_ACCESS_TOKEN
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from homeassistant.util import color as color_util
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from homeassistant.util.color import \
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color_temperature_mired_to_kelvin as mired_to_kelvin
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REQUIREMENTS = ['python-wink==0.7.6']
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def setup_platform(hass, config, add_devices_callback, discovery_info=None):
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"""Setup Wink lights."""
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import pywink
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token = config.get(CONF_ACCESS_TOKEN)
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if not pywink.is_token_set() and token is None:
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logging.getLogger(__name__).error(
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"Missing wink access_token - "
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"get one at https://winkbearertoken.appspot.com/")
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return
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elif token is not None:
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pywink.set_bearer_token(token)
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add_devices_callback(
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WinkLight(light) for light in pywink.get_bulbs())
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class WinkLight(Light):
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"""Representation of a Wink light."""
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def __init__(self, wink):
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"""
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Initialize the light.
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:type wink: pywink.devices.standard.bulb.WinkBulb
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"""
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self.wink = wink
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@property
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def unique_id(self):
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"""Return the ID of this Wink light."""
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return "{}.{}".format(self.__class__, self.wink.device_id())
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@property
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def name(self):
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"""Return the name of the light if any."""
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return self.wink.name()
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@property
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def is_on(self):
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"""Return true if light is on."""
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return self.wink.state()
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@property
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def brightness(self):
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"""Return the brightness of the light."""
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return int(self.wink.brightness() * 255)
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@property
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def available(self):
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"""True if connection == True."""
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return self.wink.available
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@property
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def xy_color(self):
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"""Current bulb color in CIE 1931 (XY) color space."""
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if not self.wink.supports_xy_color():
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return None
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return self.wink.color_xy()
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@property
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def color_temp(self):
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"""Current bulb color in degrees Kelvin."""
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if not self.wink.supports_temperature():
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return None
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return color_util.color_temperature_kelvin_to_mired(
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self.wink.color_temperature_kelvin())
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# pylint: disable=too-few-public-methods
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def turn_on(self, **kwargs):
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"""Turn the switch on."""
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brightness = kwargs.get(ATTR_BRIGHTNESS)
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rgb_color = kwargs.get(ATTR_RGB_COLOR)
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color_temp_mired = kwargs.get(ATTR_COLOR_TEMP)
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state_kwargs = {
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}
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if rgb_color:
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xyb = color_util.color_RGB_to_xy(*rgb_color)
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state_kwargs['color_xy'] = xyb[0], xyb[1]
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state_kwargs['brightness'] = xyb[2]
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if color_temp_mired:
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state_kwargs['color_kelvin'] = mired_to_kelvin(color_temp_mired)
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if brightness:
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state_kwargs['brightness'] = brightness / 255.0
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self.wink.set_state(True, **state_kwargs)
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def turn_off(self):
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"""Turn the switch off."""
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self.wink.set_state(False)
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def update(self):
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"""Update state of the light."""
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self.wink.update_state(require_desired_state_fulfilled=True)
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