linux-tools/modules/systemupdate/__init__.py

import subprocess


def run():
    print("Running update")
    subprocess.call(["apt", "update", "-y"])
    subprocess.call(["apt", "upgrade", "-y"])
    subprocess.call(["apt", "dist-upgrade", "-y"])
    subprocess.call(["apt", "autoremove", "-y"])
    subprocess.call(["apt", "autoclean", "-y"])
    print("All update processes finished, please check output for further details.")


functions = {
    "run": run
}