Python控制键盘鼠标pynput的详细用法

pynput这个库让你可以控制和监控输入设备。

对于每一种输入设备，它包含一个子包来控制和监控该种输入设备：

• pynput.mouse：包含控制和监控鼠标或者触摸板的类。

• pynput.keyboard：包含控制和监控键盘的类。

地址：https://pypi.python.org/pypi/pynput

基本用法介绍：

from pynput.mouse import Button, Controller
import time

mouse = Controller()
print(mouse.position)
time.sleep(3)
print('The current pointer position is {0}'.format(mouse.position))

#set pointer positon
mouse.position = (277, 645)
print('now we have moved it to {0}'.format(mouse.position))

#鼠标移动（x,y）个距离
mouse.move(5, -5)
print(mouse.position)

mouse.press(Button.left)
mouse.release(Button.left)

#Double click
mouse.click(Button.left, 1)

#scroll two steps down
mouse.scroll(0, 500)

监控鼠标事件 ：

from pynput import mouse

def on_move(x, y ):
print('Pointer moved to {o}'.format(
 (x,y)))

def on_click(x, y , button, pressed):
print('{0} at {1}'.format('Pressed' if pressed else 'Released', (x, y)))
if not pressed:
 return False

def on_scroll(x, y ,dx, dy):
print('scrolled {0} at {1}'.format(
 'down' if dy < 0 else 'up',
 (x, y)))

while True:
with mouse.Listener( no_move = on_move,on_click = on_click,on_scroll = on_scroll) as listener:
 listener.join()

键盘输入用法：

from pynput.keyboard import Key, Controller

keyboard = Controller()
# 按下空格和释放空格
#Press and release space
keyboard.press(Key.space)
keyboard.release(Key.space)
# 按下a键和释放a键
#Type a lower case A ;this will work even if no key on the physical keyboard is labelled 'A'
keyboard.press('a')
keyboard.release('a')

#Type two upper case As
keyboard.press('A')
keyboard.release('A')
# or
with keyboard .pressed(Key.shift):
keyboard.press('a')
keyboard.release('a')

#type 'hello world ' using the shortcut type method
keyboard.type('hello world')

键盘监听：

from pynput import keyboard

def on_press(key):
try:
 print('alphanumeric key {0} pressed'.format(key.char))
except AttributeError:
 print('special key {0} pressed'.format(key))

def on_release(key):
print('{0} released'.format(key))
if key == keyboard.Key.esc:
 return False

while True:
with keyboard.Listener(
 on_press = on_press,
 on_release = on_release) as listener:
 listener.join()

对于鼠标来说，api就上面几个。但是对于键盘来说还要别的，详细的查看：http://pythonhosted.org/pynput/index.html

来源：https://www.cnblogs.com/botoo/p/8302531.html