-
-
Notifications
You must be signed in to change notification settings - Fork 28.6k
/
tplink.py
115 lines (92 loc) · 3.69 KB
/
tplink.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
"""
Support for TPLink lights.
For more details about this component, please refer to the documentation at
https://home-assistant.io/components/light.tplink/
"""
import logging
from homeassistant.const import (CONF_HOST, CONF_NAME)
from homeassistant.components.light import (
Light, ATTR_BRIGHTNESS, ATTR_COLOR_TEMP, ATTR_KELVIN,
SUPPORT_BRIGHTNESS, SUPPORT_COLOR_TEMP)
from homeassistant.util.color import \
color_temperature_mired_to_kelvin as mired_to_kelvin
from homeassistant.util.color import \
color_temperature_kelvin_to_mired as kelvin_to_mired
REQUIREMENTS = ['pyHS100==0.2.4.2']
_LOGGER = logging.getLogger(__name__)
SUPPORT_TPLINK = (SUPPORT_BRIGHTNESS | SUPPORT_COLOR_TEMP)
def setup_platform(hass, config, add_devices, discovery_info=None):
"""Initialise pyLB100 SmartBulb."""
from pyHS100 import SmartBulb
host = config.get(CONF_HOST)
name = config.get(CONF_NAME)
add_devices([TPLinkSmartBulb(SmartBulb(host), name)], True)
def brightness_to_percentage(byt):
"""Convert brightness from absolute 0..255 to percentage."""
return int((byt*100.0)/255.0)
def brightness_from_percentage(percent):
"""Convert percentage to absolute value 0..255."""
return (percent*255.0)/100.0
class TPLinkSmartBulb(Light):
"""Representation of a TPLink Smart Bulb."""
def __init__(self, smartbulb, name):
"""Initialize the bulb."""
self.smartbulb = smartbulb
# Use the name set on the device if not set
if name is None:
self._name = self.smartbulb.alias
else:
self._name = name
self._state = None
self._color_temp = None
self._brightness = None
_LOGGER.debug("Setting up TP-Link Smart Bulb")
@property
def name(self):
"""Return the name of the Smart Bulb, if any."""
return self._name
def turn_on(self, **kwargs):
"""Turn the light on."""
if ATTR_COLOR_TEMP in kwargs:
self.smartbulb.color_temp = \
mired_to_kelvin(kwargs[ATTR_COLOR_TEMP])
if ATTR_KELVIN in kwargs:
self.smartbulb.color_temp = kwargs[ATTR_KELVIN]
if ATTR_BRIGHTNESS in kwargs:
brightness = kwargs.get(ATTR_BRIGHTNESS, self.brightness or 255)
self.smartbulb.brightness = brightness_to_percentage(brightness)
self.smartbulb.state = self.smartbulb.BULB_STATE_ON
def turn_off(self):
"""Turn the light off."""
self.smartbulb.state = self.smartbulb.BULB_STATE_OFF
@property
def color_temp(self):
"""Return the color temperature of this light in mireds for HA."""
return self._color_temp
@property
def brightness(self):
"""Return the brightness of this light between 0..255."""
return self._brightness
@property
def is_on(self):
"""True if device is on."""
return self._state
def update(self):
"""Update the TP-Link Bulb's state."""
from pyHS100 import SmartPlugException
try:
self._state = (
self.smartbulb.state == self.smartbulb.BULB_STATE_ON)
self._brightness = brightness_from_percentage(
self.smartbulb.brightness)
if self.smartbulb.is_color:
if (self.smartbulb.color_temp is not None and
self.smartbulb.color_temp != 0):
self._color_temp = kelvin_to_mired(
self.smartbulb.color_temp)
except (SmartPlugException, OSError) as ex:
_LOGGER.warning('Could not read state for %s: %s', self.name, ex)
@property
def supported_features(self):
"""Flag supported features."""
return SUPPORT_TPLINK