def enhancer(self):
        """Lazy loading of enhancements only if needed."""
        if self._enhancer is None:
            self._enhancer = Enhancer(ppp_config_dir=self.ppp_config_dir)
        return self._enhancer
def enhancer ( self ) : if self . _enhancer is None : self . _enhancer = Enhancer ( ppp_config_dir = self . ppp_config_dir ) return self . _enhancer
Lazy loading of enhancements only if needed.