From bf34fde333e9a6e0e50bb1d3c1cf16d5754ae913 Mon Sep 17 00:00:00 2001
From: John Turner <jturner.usa@gmail.com>
Date: Sun, 21 Sep 2025 13:58:50 -0400
Subject: add lru cache to pygmentize function

---
 pypaste/server/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pypaste/server/__init__.py b/pypaste/server/__init__.py
index 8357949..5f34338 100644
--- a/pypaste/server/__init__.py
+++ b/pypaste/server/__init__.py
@@ -27,8 +27,10 @@ from pygments.styles import get_style_by_name
 from abc import abstractmethod
 from secrets import choice
 from pypaste import WORDLIST
+from functools import lru_cache
 
 
+@lru_cache(16)
 def pygmentize(
     content: str, syntax: Optional[str], style: str, line_numbers: str | bool
 ) -> str:
-- 
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