Monkey-patch pythondialog to support form boxes

[snf-image-creator] / image_creator / dialog_util.py

diff --git a/image_creator/dialog_util.py b/image_creator/dialog_util.py
index e18fb89..6c3b7ce 100644 (file)
--- a/image_creator/dialog_util.py
+++ b/image_creator/dialog_util.py
@@ -1,5 +1,5 @@
-#!/usr/bin/env python
-
+# -*- coding: utf-8 -*-
+#
 # Copyright 2012 GRNET S.A. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or
@@ -33,6 +33,10 @@
 # interpreted as representing official policies, either expressed
 # or implied, of GRNET S.A.
 
+"""Module providing useful functions for the dialog-based version of
+snf-image-creator.
+"""
+
 import os
 from image_creator.output.dialog import GaugeOutput
 from image_creator.util import MD5
@@ -146,13 +150,13 @@ def extract_image(session):
                 image.dump(path)
 
                 # Extract metadata file
-                out.output("Extracting metadata file...")
+                out.output("Extracting metadata file ...")
                 with open('%s.meta' % path, 'w') as f:
                     f.write(extract_metadata_string(session))
                 out.success('done')
 
                 # Extract md5sum file
-                out.output("Extracting md5sum file...")
+                out.output("Extracting md5sum file ...")
                 md5str = "%s %s\n" % (session['checksum'], name)
                 with open('%s.md5sum' % path, 'w') as f:
                     f.write(md5str)