285 lines
9.5 KiB
Python
285 lines
9.5 KiB
Python
"""Support for Z-Wave climate devices."""
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# Because we do not compile openzwave on CI
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import logging
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from homeassistant.components.climate import ClimateDevice
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from homeassistant.components.climate.const import (
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CURRENT_HVAC_COOL, CURRENT_HVAC_FAN, CURRENT_HVAC_HEAT, CURRENT_HVAC_IDLE,
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CURRENT_HVAC_OFF, DOMAIN, HVAC_MODE_COOL, HVAC_MODE_HEAT,
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HVAC_MODE_HEAT_COOL, HVAC_MODE_DRY, HVAC_MODE_FAN_ONLY, HVAC_MODE_OFF,
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SUPPORT_FAN_MODE, SUPPORT_SWING_MODE, SUPPORT_TARGET_TEMPERATURE)
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from homeassistant.const import ATTR_TEMPERATURE, TEMP_CELSIUS, TEMP_FAHRENHEIT
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from homeassistant.core import callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from . import ZWaveDeviceEntity
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_LOGGER = logging.getLogger(__name__)
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CONF_NAME = 'name'
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DEFAULT_NAME = 'Z-Wave Climate'
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REMOTEC = 0x5254
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REMOTEC_ZXT_120 = 0x8377
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REMOTEC_ZXT_120_THERMOSTAT = (REMOTEC, REMOTEC_ZXT_120)
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ATTR_OPERATING_STATE = 'operating_state'
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ATTR_FAN_STATE = 'fan_state'
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WORKAROUND_ZXT_120 = 'zxt_120'
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DEVICE_MAPPINGS = {
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REMOTEC_ZXT_120_THERMOSTAT: WORKAROUND_ZXT_120
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}
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HVAC_STATE_MAPPINGS = {
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'Off': HVAC_MODE_OFF,
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'Heat': HVAC_MODE_HEAT,
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'Heat Mode': HVAC_MODE_HEAT,
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'Heat (Default)': HVAC_MODE_HEAT,
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'Aux Heat': HVAC_MODE_HEAT,
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'Furnace': HVAC_MODE_HEAT,
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'Fan Only': HVAC_MODE_FAN_ONLY,
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'Dry Air': HVAC_MODE_DRY,
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'Moist Air': HVAC_MODE_DRY,
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'Cool': HVAC_MODE_COOL,
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'Auto': HVAC_MODE_HEAT_COOL,
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}
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HVAC_CURRENT_MAPPINGS = {
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"Idle": CURRENT_HVAC_IDLE,
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"Heat": CURRENT_HVAC_HEAT,
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"Pending Heat": CURRENT_HVAC_HEAT,
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"Heating": CURRENT_HVAC_HEAT,
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"Cool": CURRENT_HVAC_COOL,
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"Pending Cool": CURRENT_HVAC_COOL,
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"Cooling": CURRENT_HVAC_COOL,
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"Fan Only": CURRENT_HVAC_FAN,
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"Vent / Economiser": CURRENT_HVAC_FAN,
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"Off": CURRENT_HVAC_OFF,
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}
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async def async_setup_platform(
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hass, config, async_add_entities, discovery_info=None):
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"""Old method of setting up Z-Wave climate devices."""
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pass
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up Z-Wave Climate device from Config Entry."""
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@callback
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def async_add_climate(climate):
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"""Add Z-Wave Climate Device."""
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async_add_entities([climate])
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async_dispatcher_connect(hass, 'zwave_new_climate', async_add_climate)
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def get_device(hass, values, **kwargs):
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"""Create Z-Wave entity device."""
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temp_unit = hass.config.units.temperature_unit
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return ZWaveClimate(values, temp_unit)
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class ZWaveClimate(ZWaveDeviceEntity, ClimateDevice):
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"""Representation of a Z-Wave Climate device."""
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def __init__(self, values, temp_unit):
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"""Initialize the Z-Wave climate device."""
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ZWaveDeviceEntity.__init__(self, values, DOMAIN)
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self._target_temperature = None
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self._current_temperature = None
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self._hvac_action = None
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self._hvac_list = None
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self._hvac_mapping = None
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self._hvac_mode = None
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self._current_fan_mode = None
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self._fan_modes = None
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self._fan_state = None
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self._current_swing_mode = None
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self._swing_modes = None
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self._unit = temp_unit
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_LOGGER.debug("temp_unit is %s", self._unit)
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self._zxt_120 = None
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# Make sure that we have values for the key before converting to int
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if (self.node.manufacturer_id.strip() and
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self.node.product_id.strip()):
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specific_sensor_key = (
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int(self.node.manufacturer_id, 16),
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int(self.node.product_id, 16))
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if specific_sensor_key in DEVICE_MAPPINGS:
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if DEVICE_MAPPINGS[specific_sensor_key] == WORKAROUND_ZXT_120:
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_LOGGER.debug(
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"Remotec ZXT-120 Zwave Thermostat workaround")
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self._zxt_120 = 1
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self.update_properties()
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@property
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def supported_features(self):
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"""Return the list of supported features."""
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support = SUPPORT_TARGET_TEMPERATURE
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if self.values.fan_mode:
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support |= SUPPORT_FAN_MODE
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if self._zxt_120 == 1 and self.values.zxt_120_swing_mode:
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support |= SUPPORT_SWING_MODE
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return support
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def update_properties(self):
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"""Handle the data changes for node values."""
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# Operation Mode
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if self.values.mode:
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self._hvac_list = []
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self._hvac_mapping = {}
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hvac_list = self.values.mode.data_items
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if hvac_list:
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for mode in hvac_list:
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ha_mode = HVAC_STATE_MAPPINGS.get(mode)
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if ha_mode and ha_mode not in self._hvac_mapping:
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self._hvac_mapping[ha_mode] = mode
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self._hvac_list.append(ha_mode)
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continue
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self._hvac_list.append(mode)
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current_mode = self.values.mode.data
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self._hvac_mode = next(
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(key for key, value in self._hvac_mapping.items()
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if value == current_mode), current_mode)
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_LOGGER.debug("self._hvac_list=%s", self._hvac_list)
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_LOGGER.debug("self._hvac_action=%s", self._hvac_action)
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# Current Temp
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if self.values.temperature:
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self._current_temperature = self.values.temperature.data
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device_unit = self.values.temperature.units
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if device_unit is not None:
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self._unit = device_unit
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# Fan Mode
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if self.values.fan_mode:
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self._current_fan_mode = self.values.fan_mode.data
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fan_modes = self.values.fan_mode.data_items
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if fan_modes:
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self._fan_modes = list(fan_modes)
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_LOGGER.debug("self._fan_modes=%s", self._fan_modes)
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_LOGGER.debug("self._current_fan_mode=%s",
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self._current_fan_mode)
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# Swing mode
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if self._zxt_120 == 1:
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if self.values.zxt_120_swing_mode:
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self._current_swing_mode = self.values.zxt_120_swing_mode.data
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swing_modes = self.values.zxt_120_swing_mode.data_items
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if swing_modes:
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self._swing_modes = list(swing_modes)
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_LOGGER.debug("self._swing_modes=%s", self._swing_modes)
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_LOGGER.debug("self._current_swing_mode=%s",
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self._current_swing_mode)
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# Set point
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if self.values.primary.data == 0:
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_LOGGER.debug("Setpoint is 0, setting default to "
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"current_temperature=%s",
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self._current_temperature)
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if self._current_temperature is not None:
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self._target_temperature = (
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round((float(self._current_temperature)), 1))
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else:
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self._target_temperature = round(
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(float(self.values.primary.data)), 1)
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# Operating state
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if self.values.operating_state:
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mode = self.values.operating_state.data
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self._hvac_action = HVAC_CURRENT_MAPPINGS.get(mode)
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# Fan operating state
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if self.values.fan_state:
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self._fan_state = self.values.fan_state.data
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@property
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def fan_mode(self):
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"""Return the fan speed set."""
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return self._current_fan_mode
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@property
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def fan_modes(self):
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"""Return a list of available fan modes."""
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return self._fan_modes
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@property
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def swing_mode(self):
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"""Return the swing mode set."""
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return self._current_swing_mode
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@property
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def swing_modes(self):
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"""Return a list of available swing modes."""
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return self._swing_modes
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@property
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def temperature_unit(self):
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"""Return the unit of measurement."""
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if self._unit == 'C':
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return TEMP_CELSIUS
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if self._unit == 'F':
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return TEMP_FAHRENHEIT
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return self._unit
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@property
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def current_temperature(self):
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"""Return the current temperature."""
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return self._current_temperature
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@property
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def hvac_mode(self):
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"""Return hvac operation ie. heat, cool mode.
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Need to be one of HVAC_MODE_*.
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"""
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if self.values.mode:
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return self._hvac_mode
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return HVAC_MODE_HEAT
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@property
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def hvac_modes(self):
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"""Return the list of available hvac operation modes.
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Need to be a subset of HVAC_MODES.
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"""
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return self._hvac_list
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@property
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def hvac_action(self):
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"""Return the current running hvac operation if supported.
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Need to be one of CURRENT_HVAC_*.
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"""
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return self._hvac_action
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@property
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def target_temperature(self):
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"""Return the temperature we try to reach."""
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return self._target_temperature
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def set_temperature(self, **kwargs):
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"""Set new target temperature."""
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if kwargs.get(ATTR_TEMPERATURE) is None:
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return
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self.values.primary.data = kwargs.get(ATTR_TEMPERATURE)
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def set_fan_mode(self, fan_mode):
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"""Set new target fan mode."""
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if not self.values.fan_mode:
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return
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self.values.fan_mode.data = fan_mode
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def set_hvac_mode(self, hvac_mode):
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"""Set new target hvac mode."""
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if not self.values.mode:
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return
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self.values.mode.data = self._hvac_mapping.get(hvac_mode, hvac_mode)
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def set_swing_mode(self, swing_mode):
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"""Set new target swing mode."""
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if self._zxt_120 == 1:
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if self.values.zxt_120_swing_mode:
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self.values.zxt_120_swing_mode.data = swing_mode
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