From 927f30ef15cdb852f05282f270b98ba486e340cf Mon Sep 17 00:00:00 2001
From: Andre Anjos <andre.anjos@idiap.ch>
Date: Wed, 28 Sep 2016 10:40:34 +0200
Subject: [PATCH] Use the 'default' keyword on the argparse option

---
 bob/bio/base/tools/command_line.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bob/bio/base/tools/command_line.py b/bob/bio/base/tools/command_line.py
index 73dda1e3..f88e960c 100644
--- a/bob/bio/base/tools/command_line.py
+++ b/bob/bio/base/tools/command_line.py
@@ -79,9 +79,9 @@ def command_line_parser(description=__doc__, exclude_resources_from=[]):
 
   dir_group = parser.add_argument_group('\nDirectories that can be changed according to your requirements')
   dir_group.add_argument('-T', '--temp-directory', metavar = 'DIR',
-      help = 'The directory for temporary files; if --temp-directory is not specified, "%s" is used' % temp)
+      default = temp, help = 'The directory for temporary files')
   dir_group.add_argument('-R', '--result-directory', metavar = 'DIR',
-      help = 'The directory for resulting score files; if --result-directory is not specified, "%s" is used' % results)
+      default = results, help = 'The directory for resulting score files')
 
   file_group = parser.add_argument_group('\nName (maybe including a path relative to the --temp-directory, if not specified otherwise) of files that will be generated. Note that not all files will be used by all algorithms')
   file_group.add_argument('--extractor-file', metavar = 'FILE', default = 'Extractor.hdf5',
-- 
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