def _transform_named_args(self, named_args):
        """
        Transform named arguments to the final form.

        :param named_args: Named arguments.
        :type named_args: ``dict``

        :rtype: ``dict``
        """
        if named_args:
            return {self._kwarg_op + k: v for (k, v) in six.iteritems(named_args)}
        return None

        Transform named arguments to the final form.

        :param named_args: Named arguments.
        :type named_args: ``dict``

        :rtype: ``dict``
        
st2common/st2common/runners/base.py