Ask how to use HTMLParser

Water Lin WaterLin at ymail.invalid
Fri Jan 8 04:44:48 CET 2010


I am a new guy to use Python, but I want to parse a html page now. I
tried to use HTMLParse. Here is my sample code:
----------------------
from HTMLParser import HTMLParser
from urllib2 import urlopen

class MyParser(HTMLParser):
    title = ""
    is_title = ""
    def __init__(self, url):
        HTMLParser.__init__(self)
        req = urlopen(url)
        self.feed(req.read())

    def handle_starttag(self, tag, attrs):
        if tag == 'div' and attrs[0][1] == 'articleTitle':
            print "Found link => %s" % attrs[0][1]
            self.is_title = 1

    def handle_data(self, data):
        if self.is_title:
            print "here"
            self.title = data
            print self.title
            self.is_title = 0
-----------------------

For the tag
-------
<div class="articleTitle">open article title</div>
-------

I use my code to parse it. I can locate the div tag but I don't know how
to get the text for the tag which is "open article title" in my example.

How can I get the html content? What's wrong in my handle_data function?

Thanks

Water Lin

-- 
Water Lin's notes and pencils: http://en.waterlin.org
Email: WaterLin at ymail.com



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