From 2dd196c2c7425a37560e89e2a0e61b2e27467b6f Mon Sep 17 00:00:00 2001
From: jvoisin <julien.voisin@dustri.org>
Date: Fri, 5 Aug 2022 20:43:37 +0200
Subject: [PATCH] Make use of cache to get binary paths

---
 libmat2/bubblewrap.py | 2 ++
 libmat2/exiftool.py   | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/libmat2/bubblewrap.py b/libmat2/bubblewrap.py
index 970d5dd..1bb0f82 100644
--- a/libmat2/bubblewrap.py
+++ b/libmat2/bubblewrap.py
@@ -11,6 +11,7 @@ import os
 import shutil
 import subprocess
 import tempfile
+import functools
 from typing import List, Optional
 
 
@@ -21,6 +22,7 @@ CalledProcessError = subprocess.CalledProcessError
 # pylint: disable=subprocess-run-check
 
 
+@functools.lru_cache
 def _get_bwrap_path() -> str:
     which_path = shutil.which('bwrap')
     if which_path:
diff --git a/libmat2/exiftool.py b/libmat2/exiftool.py
index eb65b2a..933ea63 100644
--- a/libmat2/exiftool.py
+++ b/libmat2/exiftool.py
@@ -70,7 +70,7 @@ class ExiftoolParser(abstract.AbstractParser):
             return False
         return True
 
-@functools.lru_cache()
+@functools.lru_cache
 def _get_exiftool_path() -> str:  # pragma: no cover
     which_path = shutil.which('exiftool')
     if which_path: