nmbug-status: Add metavars for --config and --get-query

Now the suggested usage (listed by 'nmbug-status --help') is:

  usage: nmbug-status [-h] [--text] [--config PATH] [--list-views]
                      [--get-query VIEW]

instead of the less obvious:

  usage: nmbug-status [-h] [--text] [--config CONFIG] [--list-views]
                      [--get-query GET_QUERY]

diff --git a/devel/nmbug/nmbug-status b/devel/nmbug/nmbug-status
index 6dfbe4d8c5c0a5fe6f2a23ba1dac8cbe0840b993..22eeb5c765808cc30f4eb1858c830e13daad9041 100755 (executable)
--- a/devel/nmbug/nmbug-status
+++ b/devel/nmbug/nmbug-status
@@ -52,10 +52,12 @@ def read_config(path=None, encoding=None):
 parser = argparse.ArgumentParser()
 parser.add_argument('--text', help='output plain text format',
                     action='store_true')
 parser = argparse.ArgumentParser()
 parser.add_argument('--text', help='output plain text format',
                     action='store_true')

-parser.add_argument('--config', help='load config from given file')
+parser.add_argument('--config', help='load config from given file',
+                    metavar='PATH')

 parser.add_argument('--list-views', help='list views',
                     action='store_true')
 parser.add_argument('--list-views', help='list views',
                     action='store_true')

-parser.add_argument('--get-query', help='get query for view')
+parser.add_argument('--get-query', help='get query for view',
+                    metavar='VIEW')

 
 args = parser.parse_args()
 
 
 args = parser.parse_args()