Compress Files

from pathlib import Path

import gzip

import shutil

import os

number = len(list(Path('./').glob('**/*.cfg')))

count = 0

for filename in Path('./').glob('**/*.cfg'):

    file_name = str(filename)

    with open(file_name, 'rb') as f_in:

        with gzip.open(file_name+'.gz', 'wb') as f_out:

            shutil.copyfileobj(f_in, f_out)

    print(file_name, "is compressed.")

    os.remove(file_name)

    print(file_name, "is removed")

    count += 1

    print("{0}/{1} is finished.".format(count, number))