@classmethod
    def list_du(cls, dus_url):
        """ return a list of urls to du managed by the PDS """
        dus_url = cls.__get_url(dus_url)
        logger.debug(dus_url%"List PDS at %s")
        dus_dir = saga.advert.directory(dus_url, saga.advert.Create | 
                                       saga.advert.CreateParents | 
                                       saga.advert.ReadWrite)
        
        du_list = dus_dir.list()
        du_full_urls = []
        for i in du_list:
            du_full_urls.append(dus_url + "/" + i)   
        return du_full_urls
dataset/ETHPy150Open saga-project/BigJob/pilot/coordination/advert_adaptor.py/AdvertCoordinationAdaptor.list_du/swapped operands of `%`