How to flush output of print function?

Question

I want to output to the screen using print function in Python, How can I do it?

Answer 1

Just use this:

import sys
sys.stdout.flush()

Cheers..!! 

Answer 2

For Python version 3 or higher, you can just provide flush=True as a keyword argument to the print function:

print('foo', flush=True)

For Python 2,  you can just call file.flush() with the print statement:-

import sys 

print('delayed output')

sys.stdout.flush()

You can use the following video tutorials to clear all your doubts:-