MuPaH/ps_random_walk.py

import psutil
import random
from time import sleep
from mupah import eighths_scale
import mingus.core.scales as scales

scale = scales.Aeolian("C").ascending()


def reporta(p):
    print(eighths_scale(p, scale), 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↳", end="")
        reporta(p)
        
    else:
        p = psutil.Process(pid=random.choice(psutil.pids()))
        print('→', end="")
        reporta(p)