Livetemplate script over args

hello

is it possible to apply some logic over args in the live template?

something like:

    def __init__(self, $args$):
        {% for $arg$ in $args$ %}
        self.$arg$ = $arg$
        {%end for%}

For IntelliJ there's grovyscript that may works for this, but there's nothing (afaik) for pycharm http://stackoverflow.com/questions/1440525/idea-live-template-to-log-method-args/21168027#21168027

here my question on SO
http://stackoverflow.com/questions/33396535/pycharm-any-intellij-functions-over-variables?noredirect=1#comment54584737_33396535