From cce1c217eb39998c5390d37ba61f2c7f0056b25e Mon Sep 17 00:00:00 2001
From: Zhongyue Luo <lzyeval@gmail.com>
Date: Tue, 21 Feb 2012 20:50:08 +0800
Subject: Nova options tool enhancements

Fixes bug #936898

1. Just import the modules and only look at nova.flags.FLAGS
   when they're all imported

2. ConfigOpts is iterable, there should be no need to iterate
   the private FLAGS._opts dict

3. Output should be .ini style

4. The output should only contain comments
   i.e. each option default should be commented out

Change-Id: I15835bb437bc6d575e8311d7c55b3a29d67b006d
---
 nova/flags.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'nova')

diff --git a/nova/flags.py b/nova/flags.py
index 42169eafd..fb7b57cd8 100644
--- a/nova/flags.py
+++ b/nova/flags.py
@@ -44,6 +44,10 @@ class NovaConfigOpts(cfg.CommonConfigOpts):
         with flagfile.handle_flagfiles_managed(argv[1:]) as args:
             return argv[:1] + super(NovaConfigOpts, self).__call__(args)
 
+    def retrieve_opt(self, opt_name, group=None):
+        return self._get_opt_info(opt_name, group)
+
+
 FLAGS = NovaConfigOpts()
 
 
-- 
cgit