import psutil
import random
from time import sleep


def reporta(p):
    binario = bin(p.pid).replace('0b', '')
    return p.pid, binario, binario[0:7], len(str(p.pid)), len(p.name())

    
p = psutil.Process(pid=random.choice(psutil.pids()))
print('random chose', reporta(p))


while True:
    sleep(1)
    children = p.children()

    if children:
        p = psutil.Process(pid=random.choice([subp.pid
                                              for subp in
                                              children]))
        print("\t↳", reporta(p))
        
    else:
        p = psutil.Process(pid=random.choice(psutil.pids()))
        print('→', reporta(p))