From 186da7eb78aeca94ec440059e711e6028f57f490 Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Date: Wed, 26 Mar 2014 15:20:05 +0900
Subject: [PATCH] ryu.cfg: re-export some more stuff for convenience

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 ryu/cfg.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ryu/cfg.py b/ryu/cfg.py
index 62ce33a7..24959611 100644
--- a/ryu/cfg.py
+++ b/ryu/cfg.py
@@ -36,10 +36,13 @@ CONF = oslo.config.cfg.CONF
 
 # re-export for convenience
 
+from oslo.config.cfg import ConfigOpts
+
 from oslo.config.cfg import BoolOpt
 from oslo.config.cfg import IntOpt
 from oslo.config.cfg import ListOpt
 from oslo.config.cfg import MultiStrOpt
 from oslo.config.cfg import StrOpt
 
+from oslo.config.cfg import RequiredOptError
 from oslo.config.cfg import ConfigFilesNotFoundError