[Python][XML] minidom - Node のデータ表示

各 Node のデータを順番に表示する
test02.py

# -*- coding:utf-8 -*-
import xml.dom.minidom

# Node のデータを表示する
def dispNodeData(node, tag):
l = node.getElementsByTagName(tag)
for n in l:
    print n.nodeName, " - ", n.childNodes.item(0).nodeValue

# Main function
dom = xml.dom.minidom.parse('test01.xml')
foods = dom.getElementsByTagName('food')
for food in foods:
    print "nodeName: ", food.nodeName
    dispNodeData(food, 'name')
    dispNodeData(food, 'price')
    dispNodeData(food, 'calories')

実行結果

> python test02.py
nodeName: food
name - Belgian Waffles
price - $5.95
calories - 650
nodeName: food
name - Strawberry Belgian Waffles
price - $7.95
calories - 900
nodeName: food
name - Berry-Berry Belgian Waffles
price - $8.95
calories - 900
nodeName: food
name - French Toast
price - $4.50
calories - 600
nodeName: food
name - Homestyle Breakfast
price - $6.95
calories - 950