core/homeassistant/components/fritzbox/switch.py

99 lines
3.0 KiB
Python

"""Support for AVM Fritz!Box smarthome switch devices."""
import logging
import requests
from homeassistant.components.switch import SwitchDevice
from homeassistant.const import (
ATTR_TEMPERATURE, ENERGY_KILO_WATT_HOUR, TEMP_CELSIUS)
from . import (
ATTR_STATE_DEVICE_LOCKED, ATTR_STATE_LOCKED, DOMAIN as FRITZBOX_DOMAIN)
_LOGGER = logging.getLogger(__name__)
ATTR_TOTAL_CONSUMPTION = 'total_consumption'
ATTR_TOTAL_CONSUMPTION_UNIT = 'total_consumption_unit'
ATTR_TOTAL_CONSUMPTION_UNIT_VALUE = ENERGY_KILO_WATT_HOUR
ATTR_TEMPERATURE_UNIT = 'temperature_unit'
def setup_platform(hass, config, add_entities, discovery_info=None):
"""Set up the Fritzbox smarthome switch platform."""
devices = []
fritz_list = hass.data[FRITZBOX_DOMAIN]
for fritz in fritz_list:
device_list = fritz.get_devices()
for device in device_list:
if device.has_switch:
devices.append(FritzboxSwitch(device, fritz))
add_entities(devices)
class FritzboxSwitch(SwitchDevice):
"""The switch class for Fritzbox switches."""
def __init__(self, device, fritz):
"""Initialize the switch."""
self._device = device
self._fritz = fritz
@property
def available(self):
"""Return if switch is available."""
return self._device.present
@property
def name(self):
"""Return the name of the device."""
return self._device.name
@property
def is_on(self):
"""Return true if the switch is on."""
return self._device.switch_state
def turn_on(self, **kwargs):
"""Turn the switch on."""
self._device.set_switch_state_on()
def turn_off(self, **kwargs):
"""Turn the switch off."""
self._device.set_switch_state_off()
def update(self):
"""Get latest data and states from the device."""
try:
self._device.update()
except requests.exceptions.HTTPError as ex:
_LOGGER.warning("Fritzhome connection error: %s", ex)
self._fritz.login()
@property
def device_state_attributes(self):
"""Return the state attributes of the device."""
attrs = {}
attrs[ATTR_STATE_DEVICE_LOCKED] = self._device.device_lock
attrs[ATTR_STATE_LOCKED] = self._device.lock
if self._device.has_powermeter:
attrs[ATTR_TOTAL_CONSUMPTION] = "{:.3f}".format(
(self._device.energy or 0.0) / 1000)
attrs[ATTR_TOTAL_CONSUMPTION_UNIT] = \
ATTR_TOTAL_CONSUMPTION_UNIT_VALUE
if self._device.has_temperature_sensor:
attrs[ATTR_TEMPERATURE] = \
str(self.hass.config.units.temperature(
self._device.temperature, TEMP_CELSIUS))
attrs[ATTR_TEMPERATURE_UNIT] = \
self.hass.config.units.temperature_unit
return attrs
@property
def current_power_w(self):
"""Return the current power usage in W."""
return self._device.power / 1000