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Python有一個 keyboard 具有許多功能的模組.使用以下命令安裝它:
以下代碼:
- import keyboard # using module keyboard
- while True: # making a loop
- try: # used try so that if user pressed other than the given key error will not be shown
- if keyboard.is_pressed('q'): # if key 'q' is pressed
- print('You Pressed A Key!')
- break # finishing the loop
- else:
- pass
- except:
- break # if user pressed a key other than the given key the loop will break
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Curses是cli軟體的圖形API,您不僅可以檢測關键事件,還可以實現更多的功能。
此代碼將檢測按键,直到按下新行為止。
- import curses
- import os
- def main(win):
- win.nodelay(True)
- key=""
- win.clear()
- win.addstr("Detected key:")
- while 1:
- try:
- key = win.getkey()
- win.clear()
- win.addstr("Detected key:")
- win.addstr(str(key))
- if key == os.linesep:
- break
- except Exception as e:
- # No input
- pass
- curses.wrapper(main)
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對於努力尋找可行答案的人来說,這是我的:pynput
- from pynput.keyboard import Key, Listener
- def on_press(key):
- print('{0} pressed'.format(
- key))
- def on_release(key):
- print('{0} release'.format(
- key))
- if key == Key.esc:
- # Stop listener
- return False
- # Collect events until released
- with Listener(
- on_press=on_press,
- on_release=on_release) as listener:
- listener.join()
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上面的功能將print您所按的任何键,並在釋放'esc'键時開始執行操作.鍵盤文件在這裏用於更多用法。
Windows 你可以用 msvcrt 像這樣:
- import msvcrt
- while True:
- if msvcrt.kbhit():
- key = msvcrt.getch()
- print(key) # just to show the result
複製代碼
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