diff options
| -rw-r--r-- | ryu/flags.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ryu/flags.py b/ryu/flags.py index b63b9b5e..400df86f 100644 --- a/ryu/flags.py +++ b/ryu/flags.py @@ -86,6 +86,13 @@ DEFAULT_ZSERV_ROUTER_ID = '1.1.1.1' # should be None. DEFAULT_ZSERV_FRR_VERSION = '0.0' +# Hack: In oslo_config.cfg.Opt, ConfigType might access __class__ attribute +# for equal comparison, but on Python 2, LooseVersion does not have __class__ +# attribute and it causes AttributeError. So here inject __class__ attribute +# into LooseVersion class. +if not hasattr(LooseVersion, '__class__'): + LooseVersion.__class__ = LooseVersion + CONF.register_cli_opts([ cfg.StrOpt( 'server-host', default=DEFAULT_ZSERV_HOST, |