python解析xml例項

2022-05-02 01:21:10 字數 3047 閱讀 2030

如下，乙個銀行卡打標籤後匯出的資料

（上面的**無法保留格式，還是截張圖吧

**：

1


importos2


import


sys3


import


xml.etree.celementtree as et45


6 from_path = "


./card


"     //輸入資料夾


7 to_path = "


./cardout


"    //輸出資料夾


8 files =os.listdir(from_path)


9 files.sort()      #


按字典序排序


1011


12 i = 1


13for filename in


files:


1415     dir1 =os.path.join(from_path, filename)


16     tree = et.elementtree(file=dir1)


17     root =tree.getroot()


1819     new_filename = filename[:-4] + "


.txt


"20     dir2 =os.path.join(to_path,new_filename)


2122     fobj = open(dir2,'w+'


)2324print("


time: %d, from_filename: %s, to_filename: %s


" %(i, dir1, dir2))


2526


for elem in tree.iterfind('


object/polygon/pt'):


27         fobj.write((elem[0].text + '


,' + elem[1].text + ','


))28


#print(elem[0].text + ',' + elem[1].text + ',')


2930


for elem in tree.iterfind('


object/attributes'):


31fobj.write(elem.text)


3233


fobj.close()


34     i = i + 1


35
效果：

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