【XML】xml转Freemind思维导图

通过以下代码可以将xml转换为Freemind软件的思维导图，方便查看各数据结构
该代码运行需要安装lxml库

pip install lxml

使用方式示例

python xml2mm.py *.xml *.mm

转化完成示例，使用Freemind软件打开，该软件在ubuntu的软件商店中即可下载
python代码如下

import sys
from lxml import etree as et
from xml.sax.saxutils import quoteattrclass FreeMindCreator:def __init__(self, outfile=sys.stdout):self.outfile = outfileself.line_counter = 1self.mmlines = ['<map version="1.0.1">\n',"<!-- To view this file, download free mind mapping software FreeMind from http://freemind.sourceforge.net -->\n",]def start(self, tag, attrib):attrib = " ".join([f"{key}={value}" for key, value in attrib.items()])blank, space = "", " "mmattr = quoteattr(tag + (space if attrib.strip() else blank) + attrib.strip())mmtext = f'<node ID="ID_{self.line_counter}" TEXT={mmattr}>'self.mmlines.append(mmtext + "\n")self.line_counter += 1def end(self, tag):self.mmlines.append("</node>\n")def data(self, data):data = data.strip()if data:self.mmlines[-1] = self.mmlines[-1][:-3] + " text='" + data + "'\">"def close(self):self.mmlines.append("</map>")with open(self.outfile, "w") as of:of.writelines(self.mmlines)if __name__ == "__main__":infile = sys.argv[1]outfile = sys.argv[2]parser = et.XMLParser(target=FreeMindCreator(outfile))print("Parser initialized, Parsing xml...")_ = et.parse(infile, parser)print(f"Parse complete. Generated {outfile}")