#!/usr/bin/env python

"""Example of resolving a name to an IP address."""

from __future__ import annotations

import asyncio

import logging

import sys

from zeroconf import AddressResolver, IPVersion

from zeroconf.asyncio import AsyncZeroconf

async def resolve_name(name: str) -> None:

aiozc = AsyncZeroconf()

await aiozc.zeroconf.async_wait_for_start()

resolver = AddressResolver(name)

if await resolver.async_request(aiozc.zeroconf, 3000):

print(f"{name} IP addresses:", resolver.ip_addresses_by_version(IPVersion.All))

else:

print(f"Name {name} not resolved")

await aiozc.async_close()

if __name__ == "__main__":

logging.basicConfig(level=logging.DEBUG)

argv = sys.argv.copy()

if "--debug" in argv:

logging.getLogger("zeroconf").setLevel(logging.DEBUG)

argv.remove("--debug")

if len(argv) < 2 or not argv[1]:

raise ValueError("Usage: resolve_address.py [--debug] <name>")

name = argv[1]

if not name.endswith("."):

name += "."

asyncio.run(resolve_name(name))