def as_dict(self):
        """Return all child objects in nested dict."""
        dicts = [x.as_dict for x in self.children]
        return {'{0} {1}'.format(self.name, self.value): dicts}
def as_dict ( self ) : dicts = [ x . as_dict for x in self . children ] return { '{0} {1}' . format ( self . name , self . value ) : dicts }
Return all child objects in nested dict.