Eventlet Documentation

Code talks! This is a simple web crawler that fetches a bunch of urls concurrently:

urls = [

import eventlet
from eventlet.green import urllib2

def fetch(url):
    return urllib2.urlopen(url).read()

pool = eventlet.GreenPool()
for body in pool.imap(fetch, urls):
    print("got body", len(body))



Eventlet is made available under the terms of the open source MIT license

Indices and tables