xmlrpclib can not dump defaultdict
From http://www.tryton.org/~irclog/2017-11-15.log.html#t2017-11-15%2020:38
The xmlrpclib can not dump defaultdict, so RPC method like on_change should not return such type.
From http://www.tryton.org/~irclog/2017-11-15.log.html#t2017-11-15%2020:38
The xmlrpclib can not dump defaultdict, so RPC method like on_change should not return such type.