From 791803de470d6fc0bed81fc07a07220c60214b5f Mon Sep 17 00:00:00 2001
From: Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com>
Date: Tue, 6 Feb 2018 12:13:11 -0800
Subject: [PATCH] TrivialFix: Add a space between messages

The 345 DB migration shows error messages by combining base_msg
and each specific message, but it was not readable due to lack of
a space. This patch fixes it.

This comes from a review of Ie83e7bd807c2c79e5cbe1337292c2d1989d4ac03

Change-Id: I277d0bf9e392c969fcf0721ee1588e3e65d4650a
---
 .../versions/345_require_online_migration_completion.py   | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/nova/db/sqlalchemy/migrate_repo/versions/345_require_online_migration_completion.py b/nova/db/sqlalchemy/migrate_repo/versions/345_require_online_migration_completion.py
index eb7a037a07..9a137eacba 100644
--- a/nova/db/sqlalchemy/migrate_repo/versions/345_require_online_migration_completion.py
+++ b/nova/db/sqlalchemy/migrate_repo/versions/345_require_online_migration_completion.py
@@ -39,7 +39,7 @@ def upgrade(migrate_engine):
         instance_types.c.deleted == 0).scalar()
     if count:
         msg = (base_msg +
-               _('There are still %(count)i unmigrated flavors. ') % {
+               _(' There are still %(count)i unmigrated flavors. ') % {
                    'count': count})
         raise exception.ValidationError(detail=msg)
 
@@ -47,7 +47,7 @@ def upgrade(migrate_engine):
         keypairs.c.deleted == 0).scalar()
     if count:
         msg = (base_msg +
-               _('There are still %(count)i unmigrated keypairs. ') % {
+               _(' There are still %(count)i unmigrated keypairs. ') % {
                    'count': count})
         raise exception.ValidationError(detail=msg)
 
@@ -55,7 +55,7 @@ def upgrade(migrate_engine):
         aggregates.c.deleted == 0).scalar()
     if count:
         msg = (base_msg +
-               _('There are still %(count)i unmigrated aggregates. ') % {
+               _(' There are still %(count)i unmigrated aggregates. ') % {
                    'count': count})
         raise exception.ValidationError(detail=msg)
 
@@ -63,6 +63,6 @@ def upgrade(migrate_engine):
         instance_groups.c.deleted == 0).scalar()
     if count:
         msg = (base_msg +
-               _('There are still %(count)i unmigrated instance groups. ') % {
+               _(' There are still %(count)i unmigrated instance groups. ') % {
                    'count': count})
         raise exception.ValidationError(detail=msg)