From: Ilya Shakhat <ishakhat@mirantis.com>
Date: Fri, 18 Jul 2014 10:09:18 +0000 (+0400)
Subject: Initialize RpcProxy objects correctly
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=82e57eb9f29009acfc90b485021f5c98243ad31b;p=openstack-build%2Fneutron-build.git

Initialize RpcProxy objects correctly

RpcProxy class is used as base in classes with multiple inheritance
(ex. MeteringAgent). To initialize objects of such classes correctly
every constructor should call its base constructor via super().__init__()

Closes bug 1332788

Change-Id: I00ef804b6ee6c73dec3e177202bb85311e3e2b10
---

diff --git a/neutron/common/rpc.py b/neutron/common/rpc.py
index 3800a683d..9c5640596 100644
--- a/neutron/common/rpc.py
+++ b/neutron/common/rpc.py
@@ -147,6 +147,7 @@ class RpcProxy(object):
     RPC_API_NAMESPACE = None
 
     def __init__(self, topic, default_version, version_cap=None):
+        super(RpcProxy, self).__init__()
         self.topic = topic
         target = messaging.Target(topic=topic, version=default_version)
         self._client = get_client(target, version_cap=version_cap)