tkinter - Python post increment variable in function call -

premise: trying make bunch of buttons in tkinter , put them in grid layout 1 after other. don't want hard code each grid value way can add more buttons later ease.

my first thought to:

button(root, text = "example", command = self.example_action).grid(row = count++) 

but did not work, did searching , found python not have pre or post increment operator (behaviour of increment , decrement operators in python). next thought to:

button(root, text = "example", command = self.example_action).grid(row = count = count + 1) 

this gives: syntaxerror: invalid syntax

so other splitting code onto 2 lines (use variable update on next line) there way on 1 line make code more beautiful?

thanks, joshua

i suppose use generator. initialize count like:

count = itertools.count() 

then can following as like

python 2.x:

button(root, text = "example", command = self.example_action).grid(row = count.next()) 

python 3.x:

button(root, text = "example", command = self.example_action).grid(row = next(count)) 

but wouldn't