jsonrpc_wrapper.py

class TrytonServerWrapper(object):

    def __init__(self, user_id, session_id, context, target):
        self.user_id = user_id
        self.session_id = session_id
        self.context = context
        self.target = target

    def __call__(self, *args):
        new_args = [self.user_id, self.session_id]
        new_args.extend(args)
        new_args.append(self.context)
        return self.target.__call__(*new_args)

    def __getattribute__(self, name):
        if name in ('user_id', 'session_id', 'context', 'target'):
            return object.__getattribute__(self, name)
        return TrytonServerWrapper(self.user_id, self.session_id, self.context,
            getattr(self.target, name))