code: def enb64_app(parser, cmd, args):  # pragma: no cover
      
  
      parser.add_argument('value', help='the value to base64 encode, read from stdin if omitted', nargs='?')
      args = parser.parse_args(args)
      return enb64(pwnypack.main.binary_value_or_stdin(args.value))
docs: base64 encode a value.