import os
import hashlib
from glob import glob
from pathlib import Path
import json

DELVER_PATH = './delver/'

def get_files_list(path):
    """Return *.dat files in directory and subdirectories"""
    files = [y for x in os.walk(DELVER_PATH) for y in glob(os.path.join(x[0], '*.dat'))]
    files_with_norm_path = list()
    for file in files:
        files_with_norm_path.append(file.replace(os.sep, '/'))

    return files_with_norm_path


def calc_md5(file_path):
    """Return files MD5 sum"""
    filebytes = Path(file_path).read_bytes()
    md5sum = hashlib.md5(filebytes)
    return md5sum.hexdigest()

if __name__ == '__main__':
    files = get_files_list('./')

    print('{')
    for file in files:
        print('"{path}" : "{sum}",'.format(
            path=file, sum=calc_md5(file)))
    print('}')