Python3实现xml转json文件
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2022-06-24 12:58:08
使用了Python的 xml.etree.ElementTree 库,Python版本Python 3.6.6 from xml.etree import ElementTree LISTTYPE = 1 DICTTYPE = 0 def getDictResults(res_dicts, iter ......
使用了python的 xml.etree.elementtree 库,python版本python 3.6.6
from xml.etree import elementtree listtype = 1 dicttype = 0 def getdictresults(res_dicts, iters): result_dicts = {} for iter in iters.getchildren(): iterxml(iter, result_dicts) if result_dicts: res_dicts[iters.tag].update(result_dicts) def getlistresults(res_dicts, iters): result_lists = [] for iter in iters.getchildren(): result_dicts = {} iterxml(iter, result_dicts) result_lists.append(result_dicts.copy()) del(result_dicts) if result_lists: if len(res_dicts[iters.tag].items()) == 0: res_dicts[iters.tag] = result_lists.copy() else: res_dicts[iters.tag]["__xmlobjchildren__"] = result_lists.copy() del(result_lists) def checkxmlchildrentype(iters): taglist = [] for iter in iters.getchildren(): taglist.append(iter.tag) if len(set(taglist)) == len(taglist): return dicttype else: return listtype def getresults(res_dicts, iters): if checkxmlchildrentype(iters): return getlistresults(res_dicts, iters) else: return getdictresults(res_dicts, iters) #@res_dicts {} def iterxml(iter, res_dicts): res_dicts[iter.tag] = {} if iter.attrib: for k,v in dict(iter.attrib).items(): res_dicts[iter.tag].update({k : v}) if iter.text is not none and iter.text.strip() != "": res_dicts[iter.tag].update({"__xmltagtext__" : iter.text.strip()}) if iter.getchildren(): getresults(res_dicts, iter) def parserxmltojson(file_path): try: tree = elementtree.parse(file_path) except exception as e: #multi-byte encodings are not supported 把字符集改成utf-8就可以 #encoding specified in xml declaration is incorrect xml encoding标识和文件的字符集不同 #syntax error 语法错误,乱码等 #not well-formed (invalid token) 编辑器点击后字符集被修改成ascii等,或者文件本身字符集和xml encoding不相同 print("parser {} error, errmsg: {}".format(file_path, e)) return "" if tree is none: print("{} is none.".format(file_path)) return "" root = tree.getroot() report = {} iterxml(root, report) #return getdictresults(root) return report if __name__ == "__main__": jsonret = parserxmltojson("test.xml") with open("test.json", "w", encoding="utf-8") as fd: fd.write(str(jsonret)) print(jsonret)