mirror of https://github.com/home-assistant/core
57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
"""The Whois integration."""
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from __future__ import annotations
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from whois import Domain, query as whois_query
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from whois.exceptions import (
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FailedParsingWhoisOutput,
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UnknownDateFormat,
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UnknownTld,
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WhoisCommandFailed,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_DOMAIN
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import DOMAIN, LOGGER, PLATFORMS, SCAN_INTERVAL
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Set up from a config entry."""
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async def _async_query_domain() -> Domain | None:
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"""Query WHOIS for domain information."""
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try:
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return await hass.async_add_executor_job(
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whois_query, entry.data[CONF_DOMAIN]
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)
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except UnknownTld as ex:
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raise UpdateFailed("Could not set up whois, TLD is unknown") from ex
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except (FailedParsingWhoisOutput, WhoisCommandFailed, UnknownDateFormat) as ex:
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raise UpdateFailed("An error occurred during WHOIS lookup") from ex
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coordinator: DataUpdateCoordinator[Domain | None] = DataUpdateCoordinator(
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hass,
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LOGGER,
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config_entry=entry,
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name=f"{DOMAIN}_APK",
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update_interval=SCAN_INTERVAL,
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update_method=_async_query_domain,
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)
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await coordinator.async_config_entry_first_refresh()
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hass.data.setdefault(DOMAIN, {})[entry.entry_id] = coordinator
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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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unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
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if unload_ok:
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del hass.data[DOMAIN][entry.entry_id]
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return unload_ok
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