From 35d550d229b219f5a02cb9194c3bd24329f975ed Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Thu, 16 May 2019 00:31:40 +0200
Subject: Use memoization get _*_path() functions

This shouldn't make a big difference in the CLI/extension
usage, but might improve the performances of long-running
instances, or people misusing the API.
---
 libmat2/video.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libmat2/video.py')

diff --git a/libmat2/video.py b/libmat2/video.py
index 0060f78..1492ba1 100644
--- a/libmat2/video.py
+++ b/libmat2/video.py
@@ -1,3 +1,4 @@
+import functools
 import os
 import logging
 
@@ -130,6 +131,7 @@ class MP4Parser(AbstractFFmpegParser):
     }
 
 
+@functools.lru_cache()
 def _get_ffmpeg_path() -> str:  # pragma: no cover
     ffmpeg_path = '/usr/bin/ffmpeg'
     if os.path.isfile(ffmpeg_path):
-- 
cgit v1.3