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python删除xml文件上的注释_Python_Python 3.x_Xml_Xml Parsing_Elementtree - Fatal编程技术网

python删除xml文件上的注释

python删除xml文件上的注释,python,python-3.x,xml,xml-parsing,elementtree,Python,Python 3.x,Xml,Xml Parsing,Elementtree,xml文件包含以下返回: <!-- This xml is designed for testing --> <returns> <obs>0.008053735</obs> <obs>0.004752907</obs> <obs>0.004682267</obs> <obs>0.003029358</obs> </returns>

xml文件包含以下返回:

<!-- This xml is designed for testing --> 
<returns>
    <obs>0.008053735</obs>
    <obs>0.004752907</obs>
    <obs>0.004682267</obs>
    <obs>0.003029358</obs>
</returns>
我想删除XML的注释行。有人知道怎么做吗

谢谢,,
L

那么您想修改文件吗?是的,我想修改xml文件的内容。看看这是否有帮助:您的预期输出是什么?
import xml.etree.ElementTree as ET
import numpy as np

r=[]
def LoadReturn():
  try:
    treexml = ET.parse('./sample_data/returns.xml')
    root = treexml.getroot()
    for ts in root:
      r.append(ts.text)    
  except:
    print("Failed to parse xml from response (%s)" % traceback.format_exc())
  return r