celery/examples/gevent/tasks.py

import urllib2

from celery import task


@task(ignore_result=True)
def urlopen(url):
    print('Opening: %r' % (url, ))
    try:
        body = urllib2.urlopen(url).read()
    except Exception, exc:
        print('Exception for %r: %r' % (url, exc, ))
        return url, 0
    print('Done with: %r' % (url, ))
    return url, 1