import xml.sax
from xml.sax.handler import *
class CDHandler(ContentHandler) :
    def __init__(self) :
        self.books = [];
        self.buffer = ''
        self.inTitle = False

    def startElement(self, name, attrs) :
        if name == 'title' :
            self.inTitle = True

    def endElement(self, name) :
        if name == 'title' :
            self.inTitle = False
            print self.buffer
            self.buffer = ''
    def characters(self, ch) :
        if self.inTitle :
            self.buffer += ch

if __name__ == '__main__' :
    parser = xml.sax.make_parser()
    handler = CDHandler()
    parser.setContentHandler(handler)
    parser.parse('cdcat.xml')