urllib hangs

[Jay Donnell]

This is a basic version of my code

for url in urls:
    fp = urllib.urlopen(url)
    lines = fp.readlines()

    #print lines
    for line in lines:
        #print line
        if(reUrl.search(line)):
            print 'found'
            return 1
        else:
            print 'not found'
            return 0

this hangs occasionally for some certain url's. If I do a ctrl-c
(linux) it will move on to the next url. How can I get this to timeout
and move on to the next url.