mainloop 阻止 Tkinter 应用程序从 IDLE 运行 [英] mainloop prevents Tkinter application to run from the IDLE

问题描述

使用 Ubuntu 时，我可以通过在 IDLE 中编写命令来实时使用 Tk.

When using Ubuntu, I am able to play with Tk in real-time, by writing commands in the IDLE.

在 Windows 上，我需要调用 root.mainloop() 来生成一个窗口，循环阻止我从 IDLE 运行任何代码.

On Windows, I need to call root.mainloop() to spawn a window, and the loop keeps me from running any code from IDLE.

是平台的问题，还是我做错了什么?

Is it a matter of platform, or am I doing something wrong?

推荐答案

我没有完整的解决方案或答案，但我在这个主题上找到了一些东西:

I don't have a complete solution or answer, but here is something that I found on the subject:

从此页面:Tkinter 中的思考

请注意，您不应在 IDLE 下运行这些程序.IDLE 本身就是一个 Tkinter 应用程序，它有自己的主循环"，会与这些程序中的主循环发生冲突.如果你真的想使用 IDLE 查看和运行这些程序，那么——对于每个程序——你应该在运行之前注释掉程序中的mainloop"语句.

Note that you should not run these programs under IDLE. IDLE is itself a Tkinter application, with its own "mainloop" that will conflict with the mainloop in these programs. If you really want to view and run these programs using IDLE, then -- for each program -- you should comment out the "mainloop" statement in the program before running it.

我不太确定背后的技术原因——但我只是不从 IDLE 运行 Tkinter 代码.

I'm not too sure about the technical reasons behind it -- but I just don't run Tkinter code from IDLE.

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