Files & data

import shutil


def check_disk_free_space(path="/"):
    """Return a tuple of total, used, and free disk space in bytes."""
    usage = shutil.disk_usage(path)
    return usage.total, usage.used, usage.free


if __name__ == "__main__":
    total, used, free = check_disk_free_space()
    print(f"Total: {total:,} bytes"…

import configparser

config = configparser.ConfigParser()
config["General"] = {
    "host": "localhost",
    "port": "8080",
    "debug": "true"
}
config["Database"] = {
    "name": "appdb",
    "user": "admin",
    "password": "secret"
}

with open("example.ini", "w") as file:
    config.write(file)

with open("examp…