From 3b8d99dcd85cbe1139d8e6bc80acd54101fae043 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sun, 10 Sep 2023 13:46:55 -0500
Subject: [PATCH] Add __slots__ to translation cache (#100069)

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

diff --git a/homeassistant/helpers/translation.py b/homeassistant/helpers/translation.py
index 79ac3a0c5b7..41ad591d878 100644
--- a/homeassistant/helpers/translation.py
+++ b/homeassistant/helpers/translation.py
@@ -190,6 +190,8 @@ async def _async_get_component_strings(
 class _TranslationCache:
     """Cache for flattened translations."""
 
+    __slots__ = ("hass", "loaded", "cache")
+
     def __init__(self, hass: HomeAssistant) -> None:
         """Initialize the cache."""
         self.hass = hass