56 lines
1.0 KiB
ReStructuredText
56 lines
1.0 KiB
ReStructuredText
Eventlet Documentation
|
|
====================================
|
|
|
|
Code talks! This is a simple web crawler that fetches a bunch of urls concurrently:
|
|
|
|
.. code-block:: python
|
|
|
|
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",
|
|
]
|
|
|
|
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))
|
|
|
|
Contents
|
|
=========
|
|
|
|
.. toctree::
|
|
:maxdepth: 2
|
|
|
|
basic_usage
|
|
design_patterns
|
|
patching
|
|
examples
|
|
ssl
|
|
threading
|
|
zeromq
|
|
hubs
|
|
testing
|
|
environment
|
|
|
|
modules
|
|
|
|
authors
|
|
history
|
|
|
|
License
|
|
---------
|
|
Eventlet is made available under the terms of the open source `MIT license <http://www.opensource.org/licenses/mit-license.php>`_
|
|
|
|
Indices and tables
|
|
==================
|
|
|
|
* :ref:`genindex`
|
|
* :ref:`modindex`
|
|
* :ref:`search`
|