Find big size directories

find_big_dirs.py

#!/usr/bin/env python2

import os
import argparse


def argv_parse():
    parser = argparse.ArgumentParser(
        add_help=True,
        description='Find big dirrectories',
        formatter_class=argparse.ArgumentDefaultsHelpFormatter)

    parser.add_argument('path', action="store", type=str, help='Path')

    return parser.parse_args()


def find_dir(dir):
    path = os.path.realpath(dir)
        
    for name in os.walk(path).next()[1]:
        dirpath = os.path.join(path, name)
        dirsize = os.path.getsize(dirpath)

        if os.path.islink(dirpath):
            continue

        if dirsize < 1000000: # 1Mb
            find_dir(dirpath)
        else:
            print '{} - {} bytes'.format(dirpath, dirsize)


def main():
    args = argv_parse()

    find_dir(args.path)


if __name__ == '__main__':
    main()