60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
"""Support for tracking MySensors devices."""
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from __future__ import annotations
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from homeassistant.components.device_tracker import TrackerEntity
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import Platform
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from . import setup_mysensors_platform
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from .const import MYSENSORS_DISCOVERY, DiscoveryInfo
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from .entity import MySensorsChildEntity
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from .helpers import on_unload
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up this platform for a specific ConfigEntry(==Gateway)."""
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@callback
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def async_discover(discovery_info: DiscoveryInfo) -> None:
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"""Discover and add a MySensors device tracker."""
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setup_mysensors_platform(
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hass,
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Platform.DEVICE_TRACKER,
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discovery_info,
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MySensorsDeviceTracker,
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async_add_entities=async_add_entities,
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)
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on_unload(
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hass,
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config_entry.entry_id,
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async_dispatcher_connect(
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hass,
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MYSENSORS_DISCOVERY.format(config_entry.entry_id, Platform.DEVICE_TRACKER),
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async_discover,
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),
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)
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class MySensorsDeviceTracker(MySensorsChildEntity, TrackerEntity):
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"""Represent a MySensors device tracker."""
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@callback
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def _async_update(self) -> None:
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"""Update the controller with the latest value from a device."""
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super()._async_update()
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node = self.gateway.sensors[self.node_id]
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child = node.children[self.child_id]
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position: str = child.values[self.value_type]
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latitude, longitude, _ = position.split(",")
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self._attr_latitude = float(latitude)
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self._attr_longitude = float(longitude)
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