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
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持【听图阁-专注于Python设计】。
