def getuser()

in kif.py [0:0]

• 7 lines of code
• 2 McCabe index (conditional complexity)

def getuser(pid):
    try:
        proc = psutil.Process(pid)
        return proc.username()
    except (psutil.ZombieProcess, psutil.AccessDenied, psutil.NoSuchProcess):
        print("Could not access process, it might have gone away...")
        return None