Hello,
I have written python script which consists of a GUI(Tkinter) with some button widgets and the event/function that should be performed after clicking a button. The script don't have any syntactic errors and is working as expected.

But when some function(after clicking a button) is being executed, the data which has to be displayed into the text widget(by that function) is not getting updated on the GUI SIMULTANEOUSLY. All the data which has to be displayed is being displayed all of a sudden after the complete execution of the function.

I am not able to figure it out...
The code for GUI and the event/function are in the same file. This is for the first time i have writtern a script for GUI in python.

Am i missing anything???
Please Suggests on it.....


Thanks in Advance.....

Most GUIs run an event loop (for tkinter root.mainloop()) that reads one event and executes the corresponding code. If you have a piece of long-running code that executes when you press a button, that will block the event loop until it completes.

The usual way to avoid this is to kick off a separate thread for the long code so that you can return immediately from your button code and continue processing events.