Make string appear equal length

Question

I am trying to make string appear as that same length, so that when joined they appear as columns.

    import PySimpleGUI as sg
    a = ('IIII'.rjust(6,'*'))
    b = ('OOOO'.rjust(6,'*'))
    layout = [[sg.Text(a), sg.Text(a), sg.Text(a)], [sg.Text(b), sg.Text(b), sg.Text(b)]]
    window = sg.Window('Test Window', layout)
    event, values = window.read()
    window.close()

Because the 'I' is narrower than the 'O' the columns do not line up. Ultimately, I want to use the strings as a list box. Thanks, for any help.

Answer 1

Wow, works like a charm. Thanks