按键检测

问题描述

我一直试图在Python程序中检测到按键.我想找到一种无需使用Tkinter，curses或raw_input的方法.这就是我要去的地方:

I've been trying to get keypresses to be detected in a Python program. I want to find a way to do this without using Tkinter, curses, or raw_input. Here's what I'm going at:

while True:
    if keypressed==1:
        print thekey

有人知道这怎么可能吗?

Does anyone know how this is possible?

推荐答案

Python具有 键盘 模块具有许多功能.安装它，也许使用以下命令:

Python has a keyboard module with many features. Install it, perhaps with this command:

pip3 install keyboard

然后在类似以下代码中使用它:

Then use it in code like:

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('a'): #if key 'a' is pressed
            print('You Pressed A Key!')
            break #finishing the loop
        else:
            pass
    except:
        break #if user pressed other than the given key the loop will break

您可以设置多个按键检测:

You can set multiple Key Detection:

if keyboard.is_pressed('a') or keyboard.is_pressed('b') or keyboard.is_pressed('c'):
    #then do this

这篇关于按键检测的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！