call.py

from typing import List
import subprocess
import sys


def call_and_get_out(command: List[str]):
    with subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True) as p:
        try:
            out, err = p.communicate()
            code = p.poll()
        except:
            p.kill()
            p.wait()
            raise

    return code, out.decode(sys.stdout.encoding), err.decode(sys.stderr.encoding)