how to stop itertools.count() using keyboard press event?

Question

In the following program

import itertools
for i in itertools.count():
    print (i)

I wanted to stop this event using keyboard press events.

Answer 1

You can wait for a KeyboardInterrupt exception and then get out:

import itertools

try:
    # Stay inside the loop until Ctrl+C is pressed
    for i in itertools.count():
        print (i)
except KeyboardInterrupt:
    pass
# Go on...