From 04a0032e9fef6453b293cbba1464125662eba776 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Mon, 2 Apr 2018 23:40:08 +0200
Subject: Add some comments

---
 src/images.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/images.py')

diff --git a/src/images.py b/src/images.py
index 560886a..93f3ec2 100644
--- a/src/images.py
+++ b/src/images.py
@@ -32,6 +32,9 @@ class PNGParser(abstract.AbstractParser):
         return True
 
 class GdkPixbufAbstractParser(abstract.AbstractParser):
+    """ GdkPixbuf can handle a lot of surfaces, so we're rending images on it,
+        this has the side-effect of removing metadata completely.
+    """
     def get_meta(self):
         out = subprocess.check_output(['exiftool', '-json', self.filename])
         meta = json.loads(out.decode('utf-8'))[0]
-- 
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