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-rw-r--r--openstack/common/rpc/__init__.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/openstack/common/rpc/__init__.py b/openstack/common/rpc/__init__.py
index 473268d..f9e44c7 100644
--- a/openstack/common/rpc/__init__.py
+++ b/openstack/common/rpc/__init__.py
@@ -47,7 +47,9 @@ rpc_opts = [
help='Seconds to wait before a cast expires (TTL). '
'Only supported by impl_zmq.'),
cfg.ListOpt('allowed_rpc_exception_modules',
- default=['openstack.common.exception', 'nova.exception'],
+ default=['openstack.common.exception',
+ 'nova.exception',
+ ],
help='Modules of exceptions that are permitted to be recreated'
'upon receiving exception data from an rpc call.'),
cfg.StrOpt('control_exchange',