mouse operator

mouse_mover.py

#!/usr/bin/python 
#-*- encoding:utf-8 -*- 
"""
OSXのマウスイベントを操作するスクリプトのサンプル
require : PyObjC
v{CGPoint=dd}は環境によってddだったりffだったりした
"""

import objc 
from AppKit import NSScreen
from time import sleep

def clickMouse(x, y, button): # 1が左，2が右，3がホイールボタン 
    bndl = objc.loadBundle('CoreGraphics', globals(), '/System/Library/Frameworks/ApplicationServices.framework')
    objc.loadBundleFunctions(bndl, globals(), [('CGPostMouseEvent', 'v{CGPoint=dd}III')])
    CGPostMouseEvent((x, y), 1, button, 1)
    CGPostMouseEvent((x, y), 1, button, 0)

def moveMouse(x, y):
    bndl = objc.loadBundle('CoreGraphics', globals(), '/System/Library/Frameworks/ApplicationServices.framework')
    objc.loadBundleFunctions(bndl, globals(), [('CGWarpMouseCursorPosition', 'v{CGPoint=dd}')])
    CGWarpMouseCursorPosition((x, y))

if __name__ == "__main__": 
    cnt = 0
    for i in range(3):
        moveMouse( 100+i*10, 100)
        sleep(1)
    clickMouse(10, 10, 1)

This is because you use python 3. Write instead objc.loadBundleFunctions(bndl,` globals(), [('CGPostMouseEvent', b'v{CGPoint=dd}III')])