mis6 at pitt.edu
Fri Aug 8 19:48:31 CEST 2003
I wonder what is the recommended way of using Tkinter
together with a command line oriented application.
I have in mind something like that:
Here the methods ``draw_a_diagram`` and ``draw_another_diagram``
should do what you expect. Notice that I don't want to use
different windows, the graphs should be displayed on the same
window one over the other. BTW, I am not really displaying
diagrams, this is only the simplest example I can figure out
of graphics program driven by a command line interpreter.
I want to stay with the CLI interface, which I like a lot
thanks to the readline and completion support, the easy
of use and the easy of implementation.
I have no idea of how to do that, except via contorsions
such as saving (a representation of) the diagrams in a file
and having a separated Tkinter process that periodically look at the
file, changing the display if the file has been updated. I
guess there is a better way, since this is a quite common issue.
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