91 lines
2.7 KiB
Python
91 lines
2.7 KiB
Python
"""
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Platform for Roth Touchline heat pump controller.
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For more details about this platform, please refer to the documentation
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https://home-assistant.io/components/climate.touchline/
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"""
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import logging
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import voluptuous as vol
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from homeassistant.components.climate import (
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ClimateDevice, PLATFORM_SCHEMA, SUPPORT_TARGET_TEMPERATURE)
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from homeassistant.const import CONF_HOST, TEMP_CELSIUS, ATTR_TEMPERATURE
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import homeassistant.helpers.config_validation as cv
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REQUIREMENTS = ['pytouchline==0.7']
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_LOGGER = logging.getLogger(__name__)
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SUPPORT_FLAGS = (SUPPORT_TARGET_TEMPERATURE)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Required(CONF_HOST): cv.string,
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})
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Set up the Touchline devices."""
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from pytouchline import PyTouchline
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host = config[CONF_HOST]
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py_touchline = PyTouchline()
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number_of_devices = int(py_touchline.get_number_of_devices(host))
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devices = []
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for device_id in range(0, number_of_devices):
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devices.append(Touchline(PyTouchline(device_id)))
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add_devices(devices, True)
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class Touchline(ClimateDevice):
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"""Representation of a Touchline device."""
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def __init__(self, touchline_thermostat):
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"""Initialize the climate device."""
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self.unit = touchline_thermostat
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self._name = None
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self._current_temperature = None
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self._target_temperature = None
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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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return SUPPORT_FLAGS
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def update(self):
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"""Update unit attributes."""
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self.unit.update()
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self._name = self.unit.get_name()
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self._current_temperature = self.unit.get_current_temperature()
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self._target_temperature = self.unit.get_target_temperature()
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@property
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def should_poll(self):
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"""Return the polling state."""
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return True
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@property
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def name(self):
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"""Return the name of the climate device."""
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return self._name
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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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return TEMP_CELSIUS
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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 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 not None:
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self._target_temperature = kwargs.get(ATTR_TEMPERATURE)
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self.unit.set_target_temperature(self._target_temperature)
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