python pynput监听键盘

 1 """小白随笔，大佬勿喷"""
 2 #键盘输入
 3 from pynput.keyboard import Key,Controller,Listener
 4 keyboard = Controller()
 5 keyboard.press("a") #按下a
 6 keyboard.release("a") #松开a
 7 keyboard.press("A") #按下A
 8 keyboard.release("A") #松开A
 9 with keyboard.pressed(Key.shift): #按下shift
10     keyboard.press("a") #shift + a
11 keyboard.type("Hello World") #输出文字
12 
13 #--------------------------------------------------
14 
15 # 键盘监听
16 from pynput.keyboard import Key,Listener
17 def on_press(key):
18     if key == Key.enter:
19         print('you press Enter')
20     else:
21         return False #按键不是enter,停止监视
22 def on_release(key):
23     if key == Key.enter:
24         print('you release Enter')
25 #监听键盘按键
26 with Listener(on_press=on_press,on_release=on_release) as listener:
27     listener.join()
28 #停止监视
29 Listener.stop()