66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
"""The Vogel's MotionMount integration."""
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from __future__ import annotations
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import socket
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import motionmount
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_HOST, CONF_PORT, Platform
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryNotReady
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from homeassistant.helpers.device_registry import format_mac
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from .const import DOMAIN, EMPTY_MAC
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PLATFORMS: list[Platform] = [
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Platform.BINARY_SENSOR,
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Platform.NUMBER,
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Platform.SELECT,
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Platform.SENSOR,
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]
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Set up Vogel's MotionMount from a config entry."""
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host = entry.data[CONF_HOST]
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# Create API instance
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mm = motionmount.MotionMount(host, entry.data[CONF_PORT])
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# Validate the API connection
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try:
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await mm.connect()
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except (ConnectionError, TimeoutError, socket.gaierror) as ex:
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raise ConfigEntryNotReady(f"Failed to connect to {host}") from ex
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found_mac = format_mac(mm.mac.hex())
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if found_mac not in (EMPTY_MAC, entry.unique_id):
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# If the mac address of the device does not match the unique_id
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# of the config entry, it likely means the DHCP lease has expired
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# and the device has been assigned a new IP address. We need to
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# wait for the next discovery to find the device at its new address
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# and update the config entry so we do not mix up devices.
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await mm.disconnect()
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raise ConfigEntryNotReady(
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f"Unexpected device found at {host}; expected {entry.unique_id}, found {found_mac}"
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)
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# Store an API object for your platforms to access
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hass.data.setdefault(DOMAIN, {})[entry.entry_id] = mm
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await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
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return True
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async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Unload a config entry."""
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if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
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mm: motionmount.MotionMount = hass.data[DOMAIN].pop(entry.entry_id)
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await mm.disconnect()
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return unload_ok
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