Setting and getting widget data in tkinter

A tutorial on getting data from widgets and updating widgets using config in tkinter.

[techklavye]

In my opinion by far the most comprehensive Tkinter series. Thanks.

[imaneamine]

The quality is so much high! Thank you again! I hope you get more traffic

[katwyble]

Is there a way to get the value from a String, Boolean, and Integer inputs from the user in Tkinter and use those values in a data frame that will execute matlibplot? So get the user inputs, use those values outside the gui.

[janlochman]

And what version of Tcl/tk you are using? I can read in the documentation, that values of state are "normal, active, disabled", which looks like documentation for 8.7, but truly on my 8.6 both "enable" and "active" works the same.