Читаем рсс на IronPython

import clr

import sys

clr.AddReference("RSS.NET.dll")

from System import DateTime

from Rss import *

start = DateTime.Now

url = "http://www.habrahabr.ru/rss/blog/";

feed = RssFeed.Read(url);

for channel in feed.Channels:

for item in channel.Items:

print item.Title

timeTaken = (DateTime.Now - start).TotalMilliseconds