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

In Python 3 you can overwrite print function with default set to flush = True

def print(*objects, sep=' ', end='\n', file=sys.stdout, flush=True):
    __builtins__.print(*objects, sep=sep, end=end, file=file, flush=flush)