Homework iterator

run.py

#!/bin/python3

import glob
import subprocess
import psutil


def kill(proc_pid):
    process = psutil.Process(proc_pid)
    for proc in process.children(recursive=True):
        proc.kill()
    process.kill()


files = glob.glob("*/*", recursive = True)
files.sort()

with open("grades.txt", "a") as grades:
    for filepath in files:
        folder = filepath.split('/')[0]
        student_name = folder.split('_')[0]
        process = subprocess.Popen(["libreoffice", "--calc", "--norestore", filepath], shell=False)
        grade = input("Enter the grade for student %s: " % student_name)
        grades.write("{: >20} {: >20}\n".format(student_name, grade))
        kill(process.pid)