Using Tkinter command “iconbitmap” to set window icon

Question

I have a program with Tkinter window and I want to set an icon for the window. I coded this:okno.iconbitmap(os.path.dirname(os.path.abspath(__file__))+\"/icon.png\")

Answer 1

Code to turn files into ico format with pillow library. Available formats: https://pillow.readthedocs.io/en/latest/handbook/image-file-formats.html

from PIL import Image
filen = r'icon.png'
img = Image.open(filen)
img.save('icon.ico',format = 'ICO', sizes=[(32,32)])