def main(args): logger.setLevel('INFO') if '<height>' in args: for ratio in ratios: output = "\n" + Formatter.format_line('Height', args['<height>']) + "\n" output += Formatter.format_line('Width', float(args['<height>']) * ratio['width']) + "\n" output += Formatter.format_line('Length', float(args['<height>']) * ratio['length']) + "\n" Formatter.print_res(ratio['name'], output)