I have code in python that looks like this:
for line in sys.stdin:
print line + "END"
I read that this iterates over stdin line by line, but honestly the command line output makes me think it's reading all of stdin and then iterating line by line; it's printing data, stopping, then printing more. I tested this by making a counter like so:
for line in sys.stdin:
print i
i+=1
sys.stdout.flush()
It would stop printing at 96, then at 218, etc., each for about half a second, before printing a whole bunch more numbers at the same time.
Is there a way of iterating over lines that executes the things in the loop before reading the next line?
