ESP8266_Treppenlicht/create_gz_files.py

#!/usr/bin/python3

import os, gzip
# https://stackoverflow.com/questions/8156707/gzip-a-file-in-python

src_dir='data'
out_dir='data_gz'

if not 'data_gz' in os.listdir():
    os.mkdir('data_gz')

for f in os.listdir(src_dir):
    with open(f'{src_dir}/{f}', 'rb') as f_in:
        with gzip.open(f'{out_dir}/{f}.gz', 'wb') as f_out:
            f_out.writelines(f_in)