Prettify HTML

prettify_html.py

#!/usr/bin/env python2
import sys
import argparse
import BeautifulSoup


def pretty_html(html):
    soup = BeautifulSoup.BeautifulSoup(html)
    return soup.prettify()


def main():
    arg_parser = argparse.ArgumentParser()
    arg_parser.add_argument("-f", "--file")
    args = arg_parser.parse_args()
    try:
        with open(args.file) as input_file:
            print pretty_html(input_file.read())
            print "\nHTML prettified!"
    except IOError:
        print "File does not exist!"
        sys.exit()


if __name__ == "__main__":
    main()