Eventlet is a concurrent networking library for Python that allows you to change how you run your code, not how you write it.
To install Eventlet, simply:
pip install eventlet
Alternately, you can download the source archive:
This is a low traffic list about using and developing Eventlet. Look through the archives for some useful information and possible answers to questions.
Both repositories are equal and kept in sync. You can use whichever you fancy for downloading, forking, reporting issues and submitting pull requests.
Mercurial repository used to be the main one, but most of the contribution and discussions happen on Github nowadays.
subsystem: description of why the change is useful optional details or links to related issues or websitesThe why part is very important. Diff already says what you have done. But nobody knows why.
If you don't like these rules, raw patches are more than welcome!
Please be sure to report bugs as effectively as possible, to ensure that we understand and act on them quickly.
You may report bugs via:
This is a simple web “crawler” that fetches a bunch of urls using a coroutine pool. It has as much concurrency (i.e. pages being fetched simultaneously) as coroutines in the pool.
import eventlet from eventlet.green import urllib2 urls = [ "http://www.google.com/intl/en_ALL/images/logo.gif", "https://wiki.secondlife.com/w/images/secondlife.jpg", "http://us.i1.yimg.com/us.yimg.com/i/ww/beta/y3.gif", ] def fetch(url): return urllib2.urlopen(url).read() pool = eventlet.GreenPool() for body in pool.imap(fetch, urls): print("got body", len(body))