query = "SELECT l.path, f.filename FROM location l, files f WHERE f.last_used <= '%s' AND l.id = f.location" % (delete_date)
if max_delete is not None:
query += " LIMIT %d" % max_delete
query = "SELECT l.path, f.filename FROM location l, files f WHERE f.last_used <= '%s' AND l.id = f.location" % (delete_date)
if max_delete is not None:
query += " LIMIT %d" % max_delete