import os
import subprocess


def convert(name):
    subprocess.run(f"convert {name} out.png", shell=True, check=True)  # cotterpin:expect


def remove(path):
    os.system("rm -rf " + path)  # cotterpin:expect


def archive(folder):
    return subprocess.check_output("tar czf %s.tgz %s" % (folder, folder), shell=True)  # cotterpin:expect
