使用lxml库在Python中解析xml时出错

Question

我无法使用pretty_print参数来打印xml。任何想法可能是错的？

我附加了代码示例。

感谢

import xml.etree.cElementTree as etree 
import os 

def main(): 

    root = etree.Element("root") 

    Series = etree.SubElement(root, "Element") 

    SeriesID = etree.SubElement(Series, "Index") 
    SeriesID.text = "80379" 


    #print str(etree) 
    #print(etree.tostring(root, pretty_print=True)) 

    print(etree.tostring(root)) 

if __name__ == "__main__": 
    main() 

Answer 1

xml.etree.ElementTree.tostring()没有pretty_print参数。

lxml.etree.tostring()另一方面具有pretty_print参数。