dom2.py

来自「python web programming 部分」· Python 代码 · 共 20 行

#!/usr/bin/python
import sys
from xml.dom.ext import PrettyPrint
from xml.dom import minidom

doc = minidom.parse(open(sys.argv[1]))

for n in doc.getElementsByTagName("ingredients"):
    n.tagName = "ingredientlist"

for n in doc.getElementsByTagName("item"):
    # Change the name of "item" to "ingredient"
    n.tagName = "ingredient"
    # Change attribute name
    attr = n.getAttribute("num")
    n.setAttribute("quantity",attr)
    n.removeAttribute("num")

PrettyPrint(doc)