Get list of S3 Buckets

def get_bucket_list():
    """
    Get list of S3 Buckets
    """
    args = parser.parse_args()
    for b in s3_conn(args.aws_access_key_id, args.aws_secret_access_key).get_all_buckets():
        print(''.join([i if ord(i) < 128 else ' ' for i in b.name]))