63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
import logging
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from custom_components.better_thermostat.const import CONF_HOMATICIP
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from ..utils.helpers import convert_to_float
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from datetime import datetime
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from homeassistant.const import STATE_UNAVAILABLE, STATE_UNKNOWN
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from homeassistant.core import callback
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_LOGGER = logging.getLogger(__name__)
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@callback
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async def trigger_temperature_change(self, event):
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"""Handle temperature changes.
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Parameters
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----------
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self :
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self instance of better_thermostat
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event :
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Event object from the eventbus. Contains the current trigger time.
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Returns
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-------
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None
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"""
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if self.startup_running:
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return
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new_state = event.data.get("new_state")
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if new_state is None or new_state.state in (STATE_UNAVAILABLE, STATE_UNKNOWN, None):
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return
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_incoming_temperature = convert_to_float(
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str(new_state.state), self.name, "external_temperature"
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)
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_time_diff = 5
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try:
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for trv in self.all_trvs:
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if trv["advanced"][CONF_HOMATICIP]:
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_time_diff = 600
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except KeyError:
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pass
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if (
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_incoming_temperature != self.cur_temp
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and (datetime.now() - self.last_external_sensor_change).total_seconds()
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> _time_diff
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):
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_LOGGER.debug(
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"better_thermostat %s: external_temperature changed from %s to %s",
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self.name,
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self.cur_temp,
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_incoming_temperature,
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)
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self.cur_temp = _incoming_temperature
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self.last_external_sensor_change = datetime.now()
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self.async_write_ha_state()
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await self.control_queue_task.put(self)
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