#parsexml.py
#本例子參考自python聯(lián)機(jī)文檔，做了適當(dāng)改動(dòng)和添加

import xml.parsers.expat

#控制打印縮進(jìn)
level = 0

#獲取某節(jié)點(diǎn)名稱及屬性值集合
def start_element(name, attrs):
global level
print ' '*level, 'Start element:', name, attrs
level = level + 1

#獲取某節(jié)點(diǎn)結(jié)束名稱
def end_element(name):
global level
level = level - 1
print ' '*level, 'End element:', name

#獲取某節(jié)點(diǎn)中間的值
def char_data(data):
if(data == '/n'):
return
if(data.isspace()):
return
global level
print ' '*level, 'Character data:', data

p = xml.parsers.expat.ParserCreate()

p.StartElementHandler = start_element
p.EndElementHandler = end_element
p.CharacterDataHandler = char_data
p.returns_unicode = False

f = file('sample.xml')
p.ParseFile(f)
f.close()

<contacts id="bluecrystal">
<item name="keen" fff="ddd">
<telephone type="phone">222222222</telephone>
<telephone type="mobile">134567890</telephone>
</item>
<item name="bcm">
<telephone type="phone">11111111</telephone>
<telephone type="mobile">15909878909</telephone>
</item>
</contacts>