Turn off buffering

Question

Where is the buffer in this following ... and how do I turn it off?

I am writing out to stdout in a python program like so:

for line in sys.stdin:
           


        

Answer 1

The problem is in your for loop. It will wait for EOF before continuing on. You can fix it with a code like this.

while True:
    try:
        line = sys.stdin.readline()
    except KeyboardInterrupt:
        break 

    if not line:
        break

    print line,

Try this out.