[Tutor] after signal handler
Danny Yoo
dyoo at hkn.eecs.berkeley.edu
Mon Mar 6 19:33:13 CET 2006
On Mon, 6 Mar 2006, Hameed U. Khan wrote:
> I want to go back after signal handler to the isntruction where I was
> stuck. Below is the code I'm trying to play with.
Hi Hameed,
Here's a small test program that shows that the signal handling does go
back to where we left off:
##############################################
import signal
import time
def handler(signum, frame):
print "alarm!"
signal.alarm(2)
signal.signal(signal.SIGALRM, handler)
signal.alarm(2)
while True:
print "hello"
time.sleep(1)
###############################################
> What I'm trying to do is to implement a prompt with the remaining time
> they have to enter some input.
This should be doable. What can we help with?
More information about the Tutor
mailing list