Python中使用SAX解析xml实例

实例：

代码如下:

import sys, string from xml.sax import handler, make_parser

class TestHandler(handler.ContentHandler):
def __init__(self):
pass

def startDocument(self):
print "Document Start ..."

def endDocument(self):
print "Document End ..."

def startElement(self, name, attrs):
print 'start tag:', name

def endElement(self, name):
print 'end tag:', name

def characters(self, chrs):
print chrs


def test():
handler = TestHandler()
parser = make_parser()
parser.setContentHandler(handler)
f = open(sys.argv[1], 'r')
parser.parse(f)
f.close()

if __name__ == '__main__':
test()

除了DOM外的另一种读写文件的方式。