如何使用Python在Mac中控制鼠标？

在OS X上使用Python移动鼠标(并可能单击)的最简单方法是什么？

这仅适用于快速原型设计,它不一定非常优雅.

尝试此页面上的代码.它定义了几个函数,它们mousemove与mouseclickApple在Python和平台的Quartz库之间的集成有关.

这段代码适用于10.6,我在10.7上使用它.这段代码的好处在于它会生成鼠标事件,而某些解决方案却没有.我通过将鼠标事件发送到他们的Flash播放器中的已知按钮位置来控制BBC iPlayer(我知道非常脆弱).特别是鼠标移动事件是必需的,否则Flash播放器永远不会隐藏鼠标光标.像这样的功能CGWarpMouseCursorPosition不会这样做.

from Quartz.CoreGraphics import CGEventCreateMouseEvent
from Quartz.CoreGraphics import CGEventPost
from Quartz.CoreGraphics import kCGEventMouseMoved
from Quartz.CoreGraphics import kCGEventLeftMouseDown
from Quartz.CoreGraphics import kCGEventLeftMouseDown
from Quartz.CoreGraphics import kCGEventLeftMouseUp
from Quartz.CoreGraphics import kCGMouseButtonLeft
from Quartz.CoreGraphics import kCGHIDEventTap

def mouseEvent(type, posx, posy):
        theEvent = CGEventCreateMouseEvent(
                    None, 
                    type, 
                    (posx,posy), 
                    kCGMouseButtonLeft)
        CGEventPost(kCGHIDEventTap, theEvent)

def mousemove(posx,posy):
        mouseEvent(kCGEventMouseMoved, posx,posy);

def mouseclick(posx,posy):
        # uncomment this line if you want to force the mouse 
        # to MOVE to the click location first (I found it was not necessary).
        #mouseEvent(kCGEventMouseMoved, posx,posy);
        mouseEvent(kCGEventLeftMouseDown, posx,posy);
        mouseEvent(kCGEventLeftMouseUp, posx,posy);

以下是上面的代码示例:

##############################################################
#               Python OSX MouseClick
#       (c) 2010 Alex Assouline, GeekOrgy.com
##############################################################
import sys
try:
        xclick=intsys.argv1
        yclick=intsys.argv2
        try:
                delay=intsys.argv3
        except:
                delay=0
except:
        print "USAGE mouseclick [int x] [int y] [optional delay in seconds]"
        exit
print "mouse click at ", xclick, ",", yclick," in ", delay, "seconds"
# you only want to import the following after passing the parameters check above, because importing takes time, about 1.5s
# (why so long!, these libs must be huge : anyone have a fix for this ?? please let me know.)
import time
from Quartz.CoreGraphics import CGEventCreateMouseEvent
from Quartz.CoreGraphics import CGEventPost
from Quartz.CoreGraphics import kCGEventMouseMoved
from Quartz.CoreGraphics import kCGEventLeftMouseDown
from Quartz.CoreGraphics import kCGEventLeftMouseDown
from Quartz.CoreGraphics import kCGEventLeftMouseUp
from Quartz.CoreGraphics import kCGMouseButtonLeft
from Quartz.CoreGraphics import kCGHIDEventTap
def mouseEventtype, posx, posy:
        theEvent = CGEventCreateMouseEventNone, type, posx,posy, kCGMouseButtonLeft
        CGEventPostkCGHIDEventTap, theEvent
def mousemoveposx,posy:
        mouseEventkCGEventMouseMoved, posx,posy;
def mouseclickposx,posy:
        #mouseEvent(kCGEventMouseMoved, posx,posy); #uncomment this line if you want to force the mouse to MOVE to the click location first (i found it was not necesary).
        mouseEventkCGEventLeftMouseDown, posx,posy;
        mouseEventkCGEventLeftMouseUp, posx,posy;
time.sleepdelay;
mouseclickxclick, yclick;
print "done."

试试这段代码:

#!/usr/bin/python

import objc

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

if __name__ == "__main__":
    et = ETMouse()
    et.setMousePosition(200, 200)

它适用于OSX leopard 10.5.6

该pynput库似乎是目前最好的库.它允许您控制和监视输入设备.

以下是控制鼠标的示例:

from pynput.mouse import Button, Controller

mouse = Controller()

# Read pointer position
print('The current pointer position is {0}'.format(
    mouse.position))

# Set pointer position
mouse.position = (10, 20)
print('Now we have moved it to {0}'.format(
    mouse.position))

# Move pointer relative to current position
mouse.move(5, -5)

# Press and release
mouse.press(Button.left)
mouse.release(Button.left)

# Double click; this is different from pressing and releasing
# twice on Mac OSX
mouse.click(Button.left, 2)

# Scroll two steps down
mouse.scroll(0, 2)

我挖掘了Synergy的源代码,找到了生成鼠标事件的调用:

#include 

int to(int x, int y)
{
    CGPoint newloc;
    CGEventRef eventRef;
    newloc.x = x;
    newloc.y = y;

    eventRef = CGEventCreateMouseEvent(NULL, kCGEventMouseMoved, newloc,
                                        kCGMouseButtonCenter);
    //Apparently, a bug in xcode requires this next line
    CGEventSetType(eventRef, kCGEventMouseMoved);
    CGEventPost(kCGSessionEventTap, eventRef);
    CFRelease(eventRef);

    return 0;
}

现在编写Python绑定!

当我想这样做时,我安装了Jython并使用了java.awt.Robot该类.如果您需要制作CPython脚本,这显然不适合,但是当您灵活选择任何内容时,这是一个很好的跨平台解决方案.

import java.awt

robot = java.awt.Robot()

robot.mouseMove(x, y)
robot.mousePress(java.awt.event.InputEvent.BUTTON1_MASK)
robot.mouseRelease(java.awt.event.InputEvent.BUTTON1_MASK)

最简单的方法是使用PyAutoGUI。
例：

获取鼠标位置：

>>> pyautogui.position()
(187, 567)

要将鼠标移动到特定位置：

>>> pyautogui.moveTo(100,200)

要触发鼠标，请单击：

>>> pyautogui.click()

更多详细信息：PyAutoGUI