From a8cbfe5159b48f37c7a9e09da931767bd9ac8ad8 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sun, 21 Jul 2024 07:49:59 -0500
Subject: [PATCH] Make TemplateStateBase.entity_id a cached_property (#122279)

---
 homeassistant/helpers/template.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/homeassistant/helpers/template.py b/homeassistant/helpers/template.py
index c21523baa38..7742418c5a7 100644
--- a/homeassistant/helpers/template.py
+++ b/homeassistant/helpers/template.py
@@ -10,7 +10,7 @@ from collections.abc import Callable, Generator, Iterable
 from contextlib import AbstractContextManager
 from contextvars import ContextVar
 from datetime import date, datetime, time, timedelta
-from functools import cache, lru_cache, partial, wraps
+from functools import cache, cached_property, lru_cache, partial, wraps
 import json
 import logging
 import math
@@ -1022,7 +1022,7 @@ class TemplateStateBase(State):
             return self.state_with_unit
         raise KeyError
 
-    @property
+    @cached_property
     def entity_id(self) -> str:  # type: ignore[override]
         """Wrap State.entity_id.