如何同时使用pynput键盘侦听器和控制器？

发布于 2025-02-01 14:58:41 字数 1693 浏览 6 评论 0原文

我是Python编程的初学者，并且一直在研究一个非常简单的程序，以帮助我在应用程序中自动化任务。基本上，在F5的印刷机上，我希望执行一系列特定的命令，在F6的出版社中，我也希望另外一系列特定的命令可以运行。

我这样做的方式是使用pynput库：此代码用于检测何时我按F5或f6：

with keyboard.GlobalHotKeys({
    '<f5>': on_activate_f5,
    '<f6>': on_activate_f6}) as h:
    h.join()

然后执行指令的代码（函数on_activate_f5导致了这一点）：

def leave():
    printer("----LEAVE INITIATED----")
    Controller().press(Key.esc)
    Controller().release(Key.esc)
    print("--step1 complete--")
    pyautogui.click(300,420)
    print("--step2 complete--")
    pyautogui.click(920,560)
    print("--step3 complete--")
    printer("----LEAVE COMPLETE----")

但是，我在上面的代码中遇到了几个问题：

1：首先所有“ f”键无法正常运行。当我用此替换Hotkeys代码...

with keyboard.GlobalHotKeys({
    '<ctrl>+<alt>+h': on_activate_f5,
    '<ctrl>+<alt>+j': on_activate_f6}) as h:
    h.join()

...然后正确检测到键Ctrl Alt和H / J。但是，当我尝试使用所有F键（F6，F5，F10等）时，Pynput似乎没有检测到，尽管我没有错误消息：/

2：每当我尝试使用Pynput按Escape键时键盘它只会离开应用程序窗口返回控制台。我根本不知道为什么。它实际上可以与其他键（key.space）等完美搭配，但是每次我使用key.esc时，它都会离开窗口。

该代码本身实际上更长（约300行），因为它包含基本的TKINTER GUI，线程等。

如果问题位于代码的其余部分中，则我将OFC发送整个版本，如果有人觉得这是必要的。但是，根据我的测试，我非常有信心在这几行中错误。

基本上，如果有人可以向我解释“ F”键如何与Pynput一起使用，以及为什么使用Controller（）。按（key.esc）离开窗口，我会非常谨慎。

互补信息：

Windows 10
Python 3.8
Pynput 1.7.6
Visual Studio 2019
为整个程序完成的导入：

=“ https://i.sstatic.net/dubo5.png” alt =“导入二手”>

坦克您的时间，随时提出任何要求！

原文

I am a beginner at python programming, and I have been working on a pretty simple program to help me automate tasks in an app. Basically at the press of F5 I wish for a specific series of commands to execute, and at the press of f6 I wish for another specific of series of commands to run as well.

The way I have done it is using the pynput library:
This code for detecting when I pressed f5 or f6:

with keyboard.GlobalHotKeys({
    '<f5>': on_activate_f5,
    '<f6>': on_activate_f6}) as h:
    h.join()

Then the code to execute instructions (the function on_activate_f5 leads to this):

def leave():
    printer("----LEAVE INITIATED----")
    Controller().press(Key.esc)
    Controller().release(Key.esc)
    print("--step1 complete--")
    pyautogui.click(300,420)
    print("--step2 complete--")
    pyautogui.click(920,560)
    print("--step3 complete--")
    printer("----LEAVE COMPLETE----")

However I am experiencing several issues with the code above:

1: First of all the "f" keys are not functionning correctly. When I replace the hotkeys code with this...

with keyboard.GlobalHotKeys({
    '<ctrl>+<alt>+h': on_activate_f5,
    '<ctrl>+<alt>+j': on_activate_f6}) as h:
    h.join()

... then the keys ctrl alt and h / j are properly detected. However when I tried with all the f keys (f6, f5, f10 etc), none seem to be detected by pynput, although I got no error message :/

2: Whenever I try to press the escape key with the pynput keyboard it just leaves the app window to go back to the console. I have simply no clue why. It actually works perfectly with other keys (key.space) etc but EVERY time I use key.esc it just leaves the window.

The code in itself is actually much longer (around 300 lines) as it includes a basic tkinter GUI, threading etc.

If the problem resides in the rest of the code then I will ofc send the entire version, if anyone feels like it is necessary. Based on my testing however I am pretty confident the error is in these few lines.

Basically if anyone could explain to me how / why the "f" keys are not working with pynput and why using Controller().press(key.esc) leaves the window, I would very gratefull.

Complementary info: