python生成xml

from xml.dom.minidom import Document 

# Create the minidom document 

doc = Document() 

# Create the base element 

wml = doc.createElement("wml") 

doc.appendChild(wml) 

# Create the main element 

maincard = doc.createElement("card") 

maincard.setAttribute("id", "main") 

wml.appendChild(maincard) 

# Create a

element 

paragraph1 = doc.createElement("p") 

maincard.appendChild(paragraph1) 

# Give the

elemenet some text 

ptext = doc.createTextNode("This is a test!") 

paragraph1.appendChild(ptext) 

# Print our newly created XML print 

doc.toprettyxml(indent=" ") 

得到的xml文件：

   

      This is a test!