sax2.py

python web programming 部分

#!/usr/bin/python
import sys
from xml.sax import saxutils
from xml.sax import make_parser

# Define a simple SAX handler
class SimpleHandler(saxutils.DefaultHandler):
    def startElement(self,name,attrs):
        print 'Start: ',name
        for n in attrs.getNames():
            print "    %s = %r" % (n, attrs.getValue(n))
            
    def endElement(self,name):
        print 'End: ',name
    def characters(self,data):
        print 'Data: ', repr(data)

# Create a parser
parser = make_parser()

# Create a handler
sh = SimpleHandler()

# Tell the parser about it
parser.setContentHandler(sh)

# Parse a file
parser.parse(open(sys.argv[1]))