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Only fetch the local ip once per run (#49336)

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Wrap get_local_ip in lru_cache
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J. Nick Koston 2021-04-17 22:04:45 -10:00 committed by GitHub
parent 252bcabbea
commit b2c33c1373
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1 changed files with 2 additions and 1 deletions
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3
homeassistant/util/__init__.py
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@ -4,7 +4,7 @@ from __future__ import annotations
import asyncio import asyncio
from datetime import datetime, timedelta from datetime import datetime, timedelta
import enum import enum
from functools import wraps from functools import lru_cache, wraps
import random import random
import re import re
import socket import socket
@ -129,6 +129,7 @@ def ensure_unique_string(
# Taken from: http://stackoverflow.com/a/11735897 # Taken from: http://stackoverflow.com/a/11735897
@lru_cache(maxsize=None)
def get_local_ip() -> str: def get_local_ip() -> str:
"""Try to determine the local IP address of the machine.""" """Try to determine the local IP address of the machine."""
try: try: