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問(wèn)題描述
我正在解析一個(gè) xml，進(jìn)行一些更改并保存到一個(gè)新文件中.它有我想保留的聲明 <?xml version="1.0" encoding="utf-8" Standalone="yes"?> .當(dāng)我保存新文件時(shí)，我丟失了 standalone="yes" 位.我怎樣才能把它留在里面?這是我的代碼:
I have an xml I am parsing, making some changes and saving out to a new file. It has the declaration <?xml version="1.0" encoding="utf-8" standalone="yes"?> which I would like to keep. When I am saving out my new file I am loosing the standalone="yes" bit. How can I keep it in?
Here is my code:
templateXml = """<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<package>
<provider>Some Data</provider>
<studio_display_name>Some Other Data</studio_display_name>
</package>"""
from lxml import etree
tree = etree.fromstring(templateXml)
xmlFileOut = '/Users/User1/Desktop/Python/Done.xml'
with open(xmlFileOut, "w") as f:
f.write(etree.tostring(tree, pretty_print = True, xml_declaration = True, encoding='UTF-8'))
推薦答案
您可以將 standalone 關(guān)鍵字參數(shù)傳遞給 tostring():
You can pass standalone keyword argument to tostring():
etree.tostring(tree, pretty_print = True, xml_declaration = True, encoding='UTF-8', standalone=True)
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