Is there a way to compress images in Ren'Py?

[plaster]

Right now I have some some script which takes screenshots like this:

Code: Select all

renpy.take_screenshot((1280, 720))
photo = renpy.game.interface.get_screenshot()

f = open(fn_path, "wb")
f.write(photo)
f.close()

which works, but the resulting images are 3mb each. Is there a built-in method to compress png or jpg files in Ren'Py, or if not, is there an incredibly simple pure Python module I could import and use instead? Thaaaaanks ;~;

[PyTom]

This is not a documented API.