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changeset 95:a5324d2cc0eb

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Updated documentation.
author Edho Prima Arief <edho@myconan.net>
date Thu, 14 Jul 2011 00:50:23 +0700
parents 9790bc126ea6
children 65ce115fd21d
files bin/recompress
diffstat 1 files changed, 1 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/bin/recompress	Thu Jul 14 00:49:33 2011 +0700
+++ b/bin/recompress	Thu Jul 14 00:50:23 2011 +0700
@@ -4,11 +4,7 @@
 from PIL import Image
 
 
-# return codes:
-# 0 = ok
-# 1 = error opening file (not an image, not a file, unreadable or whatever)
-# 2 = error saving file (no write permission)
-# 3 = not a png file
+# Raises a generic exception (exception.Exception) if input is not a PNG file.
 def repng(filename):
   im = Image.open(filename)
   if im.format == "PNG":