mirror of
https://github.com/python-kasa/python-kasa.git
synced 2024-12-23 11:43:34 +00:00
281 lines
9.0 KiB
Python
281 lines
9.0 KiB
Python
from pyHS100 import DeviceType, SmartDevice, SmartDeviceException
|
|
from .protocol import TPLinkSmartHomeProtocol
|
|
from deprecation import deprecated
|
|
import re
|
|
from datetime import datetime
|
|
from typing import Any, Dict, Tuple
|
|
|
|
|
|
TPLINK_KELVIN = {
|
|
"LB130": (2500, 9000),
|
|
"LB120": (2700, 6500),
|
|
"LB230": (2500, 9000),
|
|
"KB130": (2500, 9000),
|
|
"KL130": (2500, 9000),
|
|
"KL120\(EU\)": (2700, 6500),
|
|
"KL120\(US\)": (2700, 5000),
|
|
}
|
|
|
|
|
|
class SmartBulb(SmartDevice):
|
|
"""Representation of a TP-Link Smart Bulb.
|
|
|
|
Usage example when used as library:
|
|
p = SmartBulb("192.168.1.105")
|
|
|
|
# print the devices alias
|
|
print(p.alias)
|
|
|
|
# change state of bulb
|
|
p.turn_on()
|
|
p.turn_off()
|
|
|
|
# query and print current state of plug
|
|
print(p.state)
|
|
|
|
# check whether the bulb supports color changes
|
|
if p.is_color:
|
|
|
|
# set the color to an HSV tuple
|
|
p.set_hsv(180, 100, 100)
|
|
# get the current HSV value
|
|
print(p.hsv)
|
|
|
|
# check whether the bulb supports setting color temperature
|
|
if p.is_variable_color_temp:
|
|
# set the color temperature in Kelvin
|
|
p.set_color_temp(3000)
|
|
# get the current color temperature
|
|
print(p.color_temp)
|
|
|
|
# check whether the bulb is dimmable
|
|
if p.is_dimmable:
|
|
# set the bulb to 50% brightness
|
|
p.set_brightness(50)
|
|
# check the current brightness
|
|
print(p.brightness)
|
|
|
|
Errors reported by the device are raised as SmartDeviceExceptions,
|
|
and should be handled by the user of the library.
|
|
"""
|
|
|
|
LIGHT_SERVICE = "smartlife.iot.smartbulb.lightingservice"
|
|
|
|
def __init__(
|
|
self,
|
|
host: str,
|
|
protocol: TPLinkSmartHomeProtocol = None,
|
|
context: str = None,
|
|
cache_ttl: int = 3,
|
|
) -> None:
|
|
SmartDevice.__init__(
|
|
self, host=host, protocol=protocol, context=context, cache_ttl=cache_ttl
|
|
)
|
|
self.emeter_type = "smartlife.iot.common.emeter"
|
|
self._device_type = DeviceType.Bulb
|
|
|
|
async def is_color(self) -> bool:
|
|
"""Whether the bulb supports color changes.
|
|
|
|
:return: True if the bulb supports color changes, False otherwise
|
|
:rtype: bool
|
|
"""
|
|
sys_info = await self.get_sys_info()
|
|
return bool(sys_info["is_color"])
|
|
|
|
async def is_dimmable(self) -> bool:
|
|
"""Whether the bulb supports brightness changes.
|
|
|
|
:return: True if the bulb supports brightness changes, False otherwise
|
|
:rtype: bool
|
|
"""
|
|
sys_info = await self.get_sys_info()
|
|
return bool(sys_info["is_dimmable"])
|
|
|
|
async def is_variable_color_temp(self) -> bool:
|
|
"""Whether the bulb supports color temperature changes.
|
|
|
|
:return: True if the bulb supports color temperature changes, False
|
|
otherwise
|
|
:rtype: bool
|
|
"""
|
|
sys_info = await self.get_sys_info()
|
|
return bool(sys_info["is_variable_color_temp"])
|
|
|
|
async def get_valid_temperature_range(self) -> Tuple[int, int]:
|
|
"""Return the device-specific white temperature range (in Kelvin).
|
|
|
|
:return: White temperature range in Kelvin (minimun, maximum)
|
|
:rtype: tuple
|
|
"""
|
|
if not await self.is_variable_color_temp():
|
|
return (0, 0)
|
|
for model, temp_range in TPLINK_KELVIN.items():
|
|
sys_info = await self.get_sys_info()
|
|
if re.match(model, sys_info["model"]):
|
|
return temp_range
|
|
return (0, 0)
|
|
|
|
async def get_light_state(self) -> Dict:
|
|
"""Query the light state."""
|
|
return await self._query_helper(self.LIGHT_SERVICE, "get_light_state")
|
|
|
|
async def set_light_state(self, state: Dict) -> Dict:
|
|
"""Set the light state."""
|
|
return await self._query_helper(self.LIGHT_SERVICE, "transition_light_state", state)
|
|
|
|
async def get_hsv(self) -> Tuple[int, int, int]:
|
|
"""Return the current HSV state of the bulb.
|
|
|
|
:return: hue, saturation and value (degrees, %, %)
|
|
:rtype: tuple
|
|
"""
|
|
|
|
if not await self.is_color():
|
|
raise SmartDeviceException("Bulb does not support color.")
|
|
|
|
light_state = await self.get_light_state()
|
|
if not await self.is_on():
|
|
hue = light_state["dft_on_state"]["hue"]
|
|
saturation = light_state["dft_on_state"]["saturation"]
|
|
value = light_state["dft_on_state"]["brightness"]
|
|
else:
|
|
hue = light_state["hue"]
|
|
saturation = light_state["saturation"]
|
|
value = light_state["brightness"]
|
|
|
|
return hue, saturation, value
|
|
|
|
def _raise_for_invalid_brightness(self, value):
|
|
if not isinstance(value, int) or not (0 <= value <= 100):
|
|
raise ValueError(
|
|
"Invalid brightness value: {} " "(valid range: 0-100%)".format(value)
|
|
)
|
|
|
|
async def set_hsv(self, hue: int, saturation: int, value: int):
|
|
"""Set new HSV.
|
|
|
|
:param tuple state: hue, saturation and value (degrees, %, %)
|
|
"""
|
|
if not await self.is_color():
|
|
raise SmartDeviceException("Bulb does not support color.")
|
|
|
|
if not isinstance(hue, int) or not (0 <= hue <= 360):
|
|
raise ValueError(
|
|
"Invalid hue value: {} " "(valid range: 0-360)".format(hue)
|
|
)
|
|
|
|
if not isinstance(saturation, int) or not (0 <= saturation <= 100):
|
|
raise ValueError(
|
|
"Invalid saturation value: {} "
|
|
"(valid range: 0-100%)".format(saturation)
|
|
)
|
|
|
|
self._raise_for_invalid_brightness(value)
|
|
|
|
light_state = {
|
|
"hue": hue,
|
|
"saturation": saturation,
|
|
"brightness": value,
|
|
"color_temp": 0,
|
|
}
|
|
await self.set_light_state(light_state)
|
|
|
|
async def get_color_temp(self) -> int:
|
|
"""Return color temperature of the device.
|
|
|
|
:return: Color temperature in Kelvin
|
|
:rtype: int
|
|
"""
|
|
if not await self.is_variable_color_temp():
|
|
raise SmartDeviceException("Bulb does not support colortemp.")
|
|
|
|
light_state = await self.get_light_state()
|
|
if not await self.is_on():
|
|
return int(light_state["dft_on_state"]["color_temp"])
|
|
else:
|
|
return int(light_state["color_temp"])
|
|
|
|
async def set_color_temp(self, temp: int) -> None:
|
|
"""Set the color temperature of the device.
|
|
|
|
:param int temp: The new color temperature, in Kelvin
|
|
"""
|
|
if not await self.is_variable_color_temp():
|
|
raise SmartDeviceException("Bulb does not support colortemp.")
|
|
|
|
valid_temperature_range = await self.get_valid_temperature_range()
|
|
if (
|
|
temp < valid_temperature_range[0]
|
|
or temp > valid_temperature_range[1]
|
|
):
|
|
raise ValueError(
|
|
"Temperature should be between {} "
|
|
"and {}".format(*valid_temperature_range)
|
|
)
|
|
|
|
light_state = {"color_temp": temp}
|
|
await self.set_light_state(light_state)
|
|
|
|
async def get_brightness(self) -> int:
|
|
"""Current brightness of the device.
|
|
|
|
:return: brightness in percent
|
|
:rtype: int
|
|
"""
|
|
if not await self.is_dimmable(): # pragma: no cover
|
|
raise SmartDeviceException("Bulb is not dimmable.")
|
|
|
|
light_state = await self.get_light_state()
|
|
if not await self.is_on():
|
|
return int(light_state["dft_on_state"]["brightness"])
|
|
else:
|
|
return int(light_state["brightness"])
|
|
|
|
async def set_brightness(self, brightness: int) -> None:
|
|
"""Set the current brightness of the device.
|
|
|
|
:param int brightness: brightness in percent
|
|
"""
|
|
if not await self.is_dimmable(): # pragma: no cover
|
|
raise SmartDeviceException("Bulb is not dimmable.")
|
|
|
|
self._raise_for_invalid_brightness(brightness)
|
|
|
|
light_state = {"brightness": brightness}
|
|
await self.set_light_state(light_state)
|
|
|
|
async def get_state_information(self) -> Dict[str, Any]:
|
|
"""Return bulb-specific state information.
|
|
|
|
:return: Bulb information dict, keys in user-presentable form.
|
|
:rtype: dict
|
|
"""
|
|
info = {
|
|
"Brightness": await self.get_brightness(),
|
|
"Is dimmable": await self.is_dimmable(),
|
|
} # type: Dict[str, Any]
|
|
if await self.is_variable_color_temp():
|
|
info["Color temperature"] = await self.get_color_temp()
|
|
info["Valid temperature range"] = await self.get_valid_temperature_range()
|
|
if await self.is_color():
|
|
info["HSV"] = await self.get_hsv()
|
|
|
|
return info
|
|
|
|
async def is_on(self) -> bool:
|
|
"""Return whether the device is on."""
|
|
light_state = await self.get_light_state()
|
|
return bool(light_state["on_off"])
|
|
|
|
async def turn_off(self) -> None:
|
|
"""Turn the bulb off."""
|
|
await self.set_light_state({"on_off": 0})
|
|
|
|
async def turn_on(self) -> None:
|
|
"""Turn the bulb on."""
|
|
await self.set_light_state({"on_off": 1})
|
|
|
|
async def get_has_emeter(self) -> bool:
|
|
return True
|