[Geany-Users] Geany on Raspberry Pi... can't see Tkinter window

[Lex Trotman]

On Fri, 25 May 2018 at 10:45, Colomban Wendling <lists.ban at herbesfolles.org>
wrote:

> Le 20/05/2018 à 01:18, Lex Trotman a écrit :
> > Try reading
https://docs.python.org/3/library/tkinter.html#a-simple-hello-world-program
> > and see what your script is missing to make it run as a complete
> > program.

> FTR, from

http://python-textbok.readthedocs.io/en/1.0/Introduction_to_GUI_Programming.html
> you can see the problem is that the program is missing a
> `window.mainloop()` call.  This works inside a Python console because
> Python is running awaiting for input, but doesn't as a standalone

In fact both the other IDEs mentioned are Tk IDEs, so conveniently there is
already a mainloop running.

> application because Python just quits as it has done all processing.
> Launching the main loop obviously fixes the issue.

> Regards,
> Colomban
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