py_objc_key_capture.py

from Quartz import *
import time as time

KEYCODES = {

    #q12

    #w13

    #e14

    #r15

    #t17

    #y16

    #u32

    #i34

    #o31

    #p35

    #[33

    #]30

    #a0

    #s1

    #d2

    #f3

    #g5

    #h4

    #j38

    #k40

    #l37

    #;41

    #z6

    #x7

    #c8

#v9

#b11

#n45

#m46

#,43

#.47
}

def callback(a,b,event,d):
    print CGEventGetIntegerValueField(event, kCGKeyboardEventKeycode)
    return None


tap = CGEventTapCreate(
    kCGSessionEventTap,
    kCGHeadInsertEventTap,
    kCGEventTapOptionDefault,
    CGEventMaskBit(kCGEventKeyDown) | CGEventMaskBit(kCGEventKeyUp),
    callback,
    1)

print callback
print tap

loop = CFMachPortCreateRunLoopSource(None, tap, 0)
CFRunLoopAddSource(CFRunLoopGetCurrent(), loop, kCFRunLoopCommonModes)
CGEventTapEnable(tap, True)
CFRunLoopRun()

time.sleep(1)
CFRelease(tap)
CFRunLoopStop()