From: Yong Sheng Gong <gongysh@unitedstack.com>
Date: Mon, 21 Oct 2013 12:26:36 +0000 (+0800)
Subject: Replace a non-existing exception
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=7d44629c2e8003f5bbb87e9b697eec54b4cce793;p=openstack-build%2Fneutron-build.git

Replace a non-existing exception

Closes-Bug: #1242662

Change-Id: Ie44023c0fd9ba1373ec6e62d9245884b9f719b7e
---

diff --git a/neutron/api/extensions.py b/neutron/api/extensions.py
index c34188f46..5919d8396 100644
--- a/neutron/api/extensions.py
+++ b/neutron/api/extensions.py
@@ -567,8 +567,7 @@ class ExtensionManager(object):
         LOG.info(_('Loaded extension: %s'), alias)
 
         if alias in self.extensions:
-            raise exceptions.Error(_("Found duplicate extension: %s") %
-                                   alias)
+            raise exceptions.DuplicatedExtension(alias=alias)
         self.extensions[alias] = ext
 
 
diff --git a/neutron/common/exceptions.py b/neutron/common/exceptions.py
index cb004a9cf..df49df858 100644
--- a/neutron/common/exceptions.py
+++ b/neutron/common/exceptions.py
@@ -301,3 +301,7 @@ class NetworkVlanRangeError(NeutronException):
 
 class NetworkVxlanPortRangeError(NeutronException):
     message = _("Invalid network VXLAN port range: '%(vxlan_range)s'")
+
+
+class DuplicatedExtension(NeutronException):
+    message = _("Found duplicate extension: %(alias)s")