xml.dom.minidom

# coding:GBK
from xml.dom import minidom

xmldoc = minidom.parse('test.xml')
print '+ Channel'

groups = xmldoc.getElementsByTagName('group')
for group in groups:
    parent = None
    names = group.getElementsByTagName('name')
    for name in names:
        print '--',name.firstChild.data
    items = group.getElementsByTagName('item')
    for item in items:
        titles = item.getElementsByTagName('title')
        t = None
        for title in titles:
            print '---',title.firstChild.data