55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
"""
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Support for tracking MySensors devices.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/device_tracker.mysensors/
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"""
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from homeassistant.components import mysensors
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from homeassistant.components.device_tracker import DOMAIN
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.util import slugify
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async def async_setup_scanner(hass, config, async_see, discovery_info=None):
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"""Set up the MySensors device scanner."""
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new_devices = mysensors.setup_mysensors_platform(
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hass, DOMAIN, discovery_info, MySensorsDeviceScanner,
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device_args=(async_see, ))
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if not new_devices:
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return False
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for device in new_devices:
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dev_id = (
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id(device.gateway), device.node_id, device.child_id,
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device.value_type)
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async_dispatcher_connect(
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hass, mysensors.SIGNAL_CALLBACK.format(*dev_id),
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device.async_update_callback)
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return True
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class MySensorsDeviceScanner(mysensors.MySensorsDevice):
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"""Represent a MySensors scanner."""
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def __init__(self, async_see, *args):
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"""Set up instance."""
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super().__init__(*args)
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self.async_see = async_see
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async def async_update_callback(self):
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"""Update the device."""
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await self.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 = child.values[self.value_type]
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latitude, longitude, _ = position.split(',')
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await self.async_see(
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dev_id=slugify(self.name),
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host_name=self.name,
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gps=(latitude, longitude),
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battery=node.battery_level,
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attributes=self.device_state_attributes
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)
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