On Mon, May 19, 2008 at 5:28 PM, W W <[EMAIL PROTECTED]> wrote: > Now, when I look at that example and try to translate the timeout to > what I think is going on "behind the scenes" I'm pretty sure it spawns > a thread that does something similar to this: > > 1 import time > 2 > 3 def timer(end, exe): > 4 start = time.time() > 5 while True: > 6 now = time.time() > 7 if (now - start) >= end: > 8 break > 9 exe() > 10 > 11 def execute_this(): > 12 for x in range(1, 10): > 13 print x > 14 > 15 timer(5, execute_this) > > Am I correct? Is there a python built-in for this? Where should I go > to learn more? Is there anything "wrong" with using a function like > this?
You are pretty much on the right track but you should put a time.sleep() in your loop or it will chew up all available CPU time. Even better, figure out how long you need to sleep. The sched module in the standard library might help though it doesn't seem to do any threading. Also look at these recipes: http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/496800 http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/114644 Kent _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
