如果我有这样的文件,例如:
<data>
<country name="Liechtenstein">
<rank>1</rank>
<year>2008</year>
<gdppc>141100</gdppc>
<neighbor direction="E" name="Austria" />
<neighbor direction="W" name="Switzerland" />
</country>
</data>
如果我追加一个元素:
newTagContentString = """
<usertype id="99999">
<role name="admin" />
</usertype>"""
c.append(newXMLElement)
它没有正确缩进:
<data>
<country name="Liechtenstein">
<rank>1</rank>
<year>2008</year>
<gdppc>141100</gdppc>
<neighbor direction="E" name="Austria" />
<neighbor direction="W" name="Switzerland" />
</country>
<usertype id="99999">
<role name="admin" />
</usertype></data>
有没有办法让它正确缩进?
BTW c.insert(0, newXMLElement)
也没有保持良好的间距:
<data>
<usertype id="99999">
<role name="admin" />
</usertype><country name="Liechtenstein">
<rank>1</rank>
<year>2008</year>
<gdppc>141100</gdppc>
<neighbor direction="E" name="Austria" />
<neighbor direction="W" name="Switzerland" />
</country>
</data>
答案 0 :(得分:1)
我假设您遇到的问题是打印问题。这是使用minidom模块的代码段,它会自动以所需的格式解析您的xml:
import xml.etree.ElementTree as ET
import xml.dom.minidom
parent_file_path = 'files/49473329.xml'
parent_tree = ET.parse(parent_file_path)
parent = parent_tree.getroot()
xmlstr = xml.dom.minidom.parseString(ET.tostring(parent)).toprettyxml()
print xmlstr
Where&#39; files / 49473329.xml&#39;是你的错误解析文件:
<data>
<country name="Liechtenstein">
<rank>1</rank>
<year>2008</year>
<gdppc>141100</gdppc>
<neighbor direction="E" name="Austria" />
<neighbor direction="W" name="Switzerland" />
</country>
<usertype id="99999">
<role name="admin" />
</usertype></data>
希望这有帮助