From e70ea811c99c16f3382c08153eda573df0825536 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Thu, 18 Oct 2018 19:19:56 +0200
Subject: Implement support for .avi files, via ffmpeg

- This commit introduces optional dependencies (namely ffmpeg):
  mat2 will spit a warning when trying to process an .avi file
  if ffmpeg isn't installed.
- Since metadata are obtained via exiftool, this commit
  also refactors a bit our exfitool wrapper.
---
 libmat2/__init__.py | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)

(limited to 'libmat2/__init__.py')

diff --git a/libmat2/__init__.py b/libmat2/__init__.py
index f55a14c..399a364 100644
--- a/libmat2/__init__.py
+++ b/libmat2/__init__.py
@@ -1,11 +1,12 @@
 #!/usr/bin/env python3
 
-import os
 import collections
 import enum
 import importlib
 from typing import Dict, Optional
 
+from . import exiftool, video
+
 # make pyflakes happy
 assert Dict
 assert Optional
@@ -37,24 +38,13 @@ DEPENDENCIES = {
     'mutagen': 'Mutagen',
     }
 
-def _get_exiftool_path() -> str:  # pragma: no cover
-    exiftool_path = '/usr/bin/exiftool'
-    if os.path.isfile(exiftool_path):
-        if os.access(exiftool_path, os.X_OK):
-            return exiftool_path
-
-    # ArchLinux
-    exiftool_path = '/usr/bin/vendor_perl/exiftool'
-    if os.path.isfile(exiftool_path):
-        if os.access(exiftool_path, os.X_OK):
-            return exiftool_path
 
-    raise ValueError
 
 def check_dependencies() -> dict:
     ret = collections.defaultdict(bool)  # type: Dict[str, bool]
 
-    ret['Exiftool'] = True if _get_exiftool_path() else False
+    ret['Exiftool'] = True if exiftool._get_exiftool_path() else False
+    ret['Ffmpeg'] = True if video._get_ffmpeg_path() else False
 
     for key, value in DEPENDENCIES.items():
         ret[value] = True
-- 
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