From 9f75bbaf9045e232bce9ad5054d9c2ed7d166e1e Mon Sep 17 00:00:00 2001
From: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Date: Mon, 15 Jan 2024 13:45:52 +0200
Subject: [PATCH] Use lru_cache for Python 3.8 compatibilty

---
 src/PIL/ImageMath.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/PIL/ImageMath.py b/src/PIL/ImageMath.py
index 39a86cb11..8b56be51f 100644
--- a/src/PIL/ImageMath.py
+++ b/src/PIL/ImageMath.py
@@ -17,7 +17,7 @@
 from __future__ import annotations
 
 import builtins
-from functools import cache
+from functools import lru_cache
 from types import CodeType
 from typing import Any
 
@@ -225,7 +225,7 @@ def imagemath_convert(self: _Operand, mode: str) -> _Operand:
     return _Operand(self.im.convert(mode))
 
 
-@cache
+@lru_cache
 def _get_ops() -> dict[str, Any]:
     return {k[10:]: v for k, v in globals().items() if k[:10] == "imagemath_"}