RSS Feed: Difference between revisions
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== Examples == | |||
=== Die Zeit === | |||
A little script to see the current categories of the RSS Feed of german Newspaper "Die Zeit" | A little script to see the current categories of the RSS Feed of german Newspaper "Die Zeit" | ||
Revision as of 17:10, 7 October 2012
Examples
Die Zeit
A little script to see the current categories of the RSS Feed of german Newspaper "Die Zeit"
http://pzwart3.wdka.hro.nl/~mwocher/cgi-bin/Rss_Zeit6.cgi
<source lang="python">
- !/usr/bin/env python
- -*- coding:utf-8 -*-
- import cgi
import lxml.etree, urllib2, codecs
print """
<html> <head><title>Sample CGI Script</title></head> <body>
"""
- category_1=Politik
- category_2=Wirtschaft
- category_3=Gesellschaft
- category_4=Kultur
- category_5=Meinung
- category_6=Wissen
- category_7=Digital
- category_8=Studium
- category_9=Karriere
- category_10=Lebensart
- category_11=Reisen
- category_12=Auto
- category_13=Sport
- Counters
category_1=0 category_2=0 category_3=0 category_4=0 category_5=0 category_6=0 category_7=0 category_8=0 category_9=0 category_10=0 category_11=0 category_12=0 category_13=0
- Faktor
Faktor=10
- Read from live URL
f = urllib2.urlopen("http://newsfeed.zeit.de/index")
- Read from local file
import sys
- Read in the XML file
doc = lxml.etree.parse(f)
print """
"""
- Again brief review of file system paths (absolute vs. relative)
- XPATH = super paths for documents, not filesystems!
NS = {
'media': 'http://search.yahoo.com/mrss/', 'dc': 'http://purl.org/dc/elements/1.1/', 'cc': 'http://creativecommons.org/ns#', 'atom': 'http://www.w3.org/2005/Atom',
}
- Doing something which each item individually (maybe extracting the names
for item in doc.xpath("//item"): category = item.xpath(".//category/text()")[0]
if category == "Politik": category_1=category_1+1
if category == "Wirtschaft": category_2=category_2+1
if category == "Gesellschaft": category_3=category_3+1
if category == "Kultur": category_4=category_4+1
if category == "Meinung": category_5=category_5+1
if category == "Wissen": category_6=category_6+1
if category == "Digital": category_7=category_7+1
if category == "Studium": category_8=category_8+1
if category == "Karriere": category_9=category_9+1
if category == "Lebensart": category_10=category_10+1
if category == "Reisen": category_11=category_11+1
if category == "Auto": category_12=category_12+1
if category == "Sport": category_13=category_13+1
print """
""" print """
""" print """
""" print """
""" print """
""" print """
""" print """
""" print """
""" print """
""" print """
""" print """
""" print """
""" print """
"""
print """</body></html>"""
- urls = doc.xpath("//enclosure/@url")