From 1f333e1aea4f4f3e606a5c10a740a9c5acbdcd04 Mon Sep 17 00:00:00 2001
From: Ben Nemec <bnemec@redhat.com>
Date: Wed, 12 Sep 2018 22:28:44 +0000
Subject: [PATCH] Add i18n support

There are translatable strings in this library and we need to
support that properly. Replace the stub _() with a proper
implementation based on oslo.i18n.
---
 oslo_upgradecheck/upgradecheck.py | 4 +---
 requirements.txt                  | 1 +
 tox.ini                           | 3 +++
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/oslo_upgradecheck/upgradecheck.py b/oslo_upgradecheck/upgradecheck.py
index 416d191..857800d 100644
--- a/oslo_upgradecheck/upgradecheck.py
+++ b/oslo_upgradecheck/upgradecheck.py
@@ -21,9 +21,7 @@ import enum
 from oslo_config import cfg
 import prettytable
 
-
-def _(s):
-    return s
+from oslo_upgradecheck._i18n import _
 
 
 class UpgradeCheckCode(enum.IntEnum):
diff --git a/requirements.txt b/requirements.txt
index 016756a..1aaf083 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,6 @@
 
 Babel>=1.3
 oslo.config
+oslo.i18n
 enum34
 prettytable
diff --git a/tox.ini b/tox.ini
index 500b7da..17f7932 100644
--- a/tox.ini
+++ b/tox.ini
@@ -58,3 +58,6 @@ show-source = True
 ignore = E123,E125
 builtins = _
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build
+
+[hacking]
+import_exception = oslo_upgradecheck._i18n