How to flush output of print function?

Question

How do I force Python\'s print function to output to the screen?

_{This is not a duplicate of Disable output buffering - the linked question is attempting unbuffe}

Answer 1

Why not try using an unbuffered file?

f = open('xyz.log', 'a', 0)

OR

sys.stdout = open('out.log', 'a', 0)