From 602c3ecc176d248fcd1a7852880b1c45b5e3870f Mon Sep 17 00:00:00 2001
From: Miguel de Benito Delgado <m.debenito.d@gmail.com>
Date: Thu, 4 Apr 2024 06:39:09 +0200
Subject: [PATCH] Cache pandoc-citekey (#239)

---
 src/mkdocs_bibtex/utils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mkdocs_bibtex/utils.py b/src/mkdocs_bibtex/utils.py
index 2476af4..446a54b 100644
--- a/src/mkdocs_bibtex/utils.py
+++ b/src/mkdocs_bibtex/utils.py
@@ -3,6 +3,7 @@
 import requests
 import tempfile
 from collections import OrderedDict
+from functools import lru_cache
 from itertools import groupby
 from pathlib import Path
 
@@ -100,6 +101,7 @@ def _convert_pandoc_new(bibtex_string, csl_path):
     return citation.strip()
 
 
+@lru_cache(maxsize=1024)
 def _convert_pandoc_citekey(bibtex_string, csl_path, fullcite):
     """
     Uses pandoc to convert a markdown citation key reference