python: xmlhelper

 

https://github.com/tesseract-ocr/tesseract
Tesseract引擎和中文包 (这是HP实验室最早开发的OCR）
https://pan.baidu.com/share/init?surl=XpeRVgiPTU7mmiMiyaXThg
pyth
https://digi.bib.uni-mannheim.de/tesseract/

https://github.com/ViewFaceCore/ViewFaceCore

pip install beautifulsoup4

 

xml:

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<?xml version="1.0"?> <data>     <country name="Liechtenstein">         <rank>1</rank>         <year>2008</year>         <gdppc>141100</gdppc>         <neighbor name="Austria" direction="E"/>         <neighbor name="Switzerland" direction="W"/>     </country>     <country name="Singapore">         <rank>4</rank>         <year>2011</year>         <gdppc>59900</gdppc>         <neighbor name="Malaysia" direction="N"/>     </country>     <country name="Panama">         <rank>68</rank>         <year>2011</year>         <gdppc>13600</gdppc>         <neighbor name="Costa Rica" direction="W"/>         <neighbor name="Colombia" direction="E"/>     </country> </data>

　　

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# encoding: utf-8 # 版权所有 2023 涂聚文有限公司 # 许可信息查看： # 描述： pip install beautifulsoup4 # Author    : geovindu,Geovin Du 涂聚文. # IDE       : PyCharm 2023.1 python 311 # Datetime  : 2023/7/16 22:17 # User      : geovindu # Product   : PyCharm # Project   : pythonTkinterDemo # File      : XmlHelper.py # explain   : 学习     from xml.dom import minidom import xml.etree.ElementTree as ET import csv import requests import os import sys   def readXml(url):     tree = ET.parse(url)     root = tree.getroot()     for child in root:         print(child.tag, child.attrib)     def writeXml(url):     # 实例化Document树     doc = minidom.Document()     # 创建根结点，XML必须存在root元素     root_node = doc.createElement('root')     # 将元素挂载在doc树中     doc.appendChild(root_node)       # 创建子元素     c_node1 = doc.createElement('movie')     root_node.appendChild(c_node1)     # 设置该元素存储数据     c_node1.setAttribute('shelf', 'New Arrivals')     # 二级子结点     c_node2 = doc.createElement('type')     c_node1.appendChild(c_node2)     # 也用DOM创建文本结点，把文本结点（文字内容）看成子结点     c_text = doc.createTextNode("War, Thriller")     c_node2.appendChild(c_text)     try:         with open(url, 'w', encoding='UTF-8') as f:             # 第一个参数是目标文件对象             doc.writexml(f, indent='', addindent='\t', newl='\n', encoding='UTF-8')     except Exception as e:         print('错误：', e)     def loadRSS():     # url of rss feed     url = 'http://www.hindustantimes.com/rss/topnews/rssfeed.xml'       # creating HTTP response object from given url     resp = requests.get(url)       # saving the xml file     with open('topnewsfeed.xml', 'wb') as f:         f.write(resp.content)     def parseXML(xmlfile):     # create element tree object     tree = ET.parse(xmlfile)       # get root element     root = tree.getroot()       # create empty list for news items     newsitems = []       # iterate news items     for item in root.findall('./channel/item'):           # empty news dictionary         news = {}           # iterate child elements of item         for child in item:               # special checking for namespace object content:media             if child.tag == '{http://search.yahoo.com/mrss/}content':                 news['media'] = child.attrib['url']             else:                 news[child.tag] = child.text.encode('utf8')           # append news dictionary to news items list         newsitems.append(news)       # return news items list     return newsitems     def savetoCSV(newsitems, filename):     # specifying the fields for csv file     fields = ['guid', 'title', 'pubDate', 'description', 'link', 'media']       # writing to csv file     with open(filename, 'w') as csvfile:         # creating a csv dict writer object         writer = csv.DictWriter(csvfile, fieldnames=fields)           # writing headers (field names)         writer.writeheader()           # writing data rows         writer.writerows(newsitems)     def main():     # load rss from web to update existing xml file     loadRSS()       # parse xml file     newsitems = parseXML('topnewsfeed.xml')       # store news items in a csv file     savetoCSV(newsitems, 'geovindu.csv')