Initialize a package directory structure with __init__.py files.

initialize.py

#! /usr/bin/env python

import os
import argparse

def visit(arg, dirname, names):
    name = os.path.join(arg, dirname, '__init__.py')
    if not os.path.exists(name):
        open(name, 'a').close()

def main():
    parser = argparse.ArgumentParser(description='Initialize a folder structure to become python packages')
    parser.add_argument('path', help='The path to the folder to initialize')

    args = parser.parse_args()
    os.path.walk(os.path.realpath(args.path), visit, 'koe')


if __name__ == '__main__':
    main()