BeautifulSoup 返回网页标签的名称、父标签名称、行号、完整路径
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BeautifulSoup 返回网页标签的名称、父标签名称、行号、完整路径
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? ? ?BeautifulSoup 返回網(wǎng)頁標簽的名稱、父標簽名稱、行號、完整路徑
應(yīng)用beatifulsoup完成網(wǎng)頁標簽的名稱、父標簽名稱、行號、完整路徑的獲取，這里reversed實現(xiàn)對網(wǎng)頁標簽的遍歷。
示例html文件：
<html xmlns="http://www.w3.org/1999/xhtml"><head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/> <meta content="IE=Edge" http-equiv="X-UA-Compatible"/> <meta content="webkit" name="renderer"/> <title>交易網(wǎng)</title> </head> <body> <div id="menutab_8_2" style=""> <link href="../Template/Default/ztbzx/css/style.css" rel="stylesheet" type="text/css"/> <script src="../template/default/js/jquery-1.11.0.min.js" type="text/javascript"></script> <script>function iFrameHeight() {var total = document.getElementById("ZtbggxxDetail_LblCount").innerHTML;for(var i=0;i<parseInt(total);i++){var ifm = document.getElementById("iframejjgz"+i.toString());var subWeb = document.frames ? document.frames["iframejjgz"+i.toString()].document : ifm.contentDocument;if (ifm != null && subWeb != null) {ifm.height = subWeb.body.scrollHeight;}}}</script> <div id="ZtbbgggDetail_jsgc1_text"><table border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td align="center"><h2 class="article-title">海運區(qū)2020年扶貧道路業(yè)績公示</h2></td></tr></tbody></table><table border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr> <td align="center" style="line-height: 25px; color: #4e4e4e;">【信息日期：2020/01/22】</td></tr></tbody></table><table border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td style="text-align:left;"><div><p> </p><p align="center" style="margin-top:0.0000pt;margin-right:0.0000pt;margin-bottom:0.0000pt;margin-left:0.0000pt;padding:0pt 0pt 0pt 0pt ;text-align:left;font-family:Calibri;font-size:12.0000pt;margin-top:0.0000pt;margin-right:0.0000pt;margin-bottom:0.0000pt; margin-left:0.0000pt;padding:0pt 0pt 0pt 0pt ; text-align:center;vertical-align:baseline;"><b><span style="font-family:宋體;color:rgb(51,51,51); letter-spacing:0.0000pt;font-weight:bold;text-transform:none; font-style:normal;font-size:14.0000pt;"><font face="宋體">海運區(qū)</font>2020年扶貧道路建設(shè)項（公平路）施工中標候選人補充業(yè)績公示</span></b></p> <div align="center"> <table border="0" cellspacing="0" style="font-family:'Times New Roman';font-size:10.0000pt;border-collapse:collapse;width:435.8000pt;border:none;"> <tbody> <tr style="height:16.2000pt;"> <td style="width:72.2500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:1.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;background:rgb(255,255,255);" valign="center" width="96"> <p align="center" style="margin-top:0.0000pt;margin-right:0.0000pt;margin-bottom:0.0000pt;margin-left:0.0000pt;padding:0pt 0pt 0pt 0pt ;text-align:left;font-family:Calibri;font-size:12.0000pt;margin-top:0.0000pt;margin-right:0.0000pt;margin-bottom:0.0000pt;margin-left:0.0000pt;text-align:center;vertical-align:baseline;"><b><span style="font-family:宋體;color:rgb(51,51,51);letter-spacing:0.0000pt;font-weight:bold;text-transform:none;font-style:normal;font-size:12.0000pt;">招生人</span></b></p> </td> <td style="width:363.5500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:1.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;background:rgb(255,255,255);" valign="center" width="484"> <p align="center" style="margin-top:0.0000pt;margin-right:0.0000pt;margin-bottom:0.0000pt;margin-left:0.0000pt;padding:0pt 0pt 0pt 0pt ;text-align:left;font-family:Calibri;font-size:12.0000pt;margin-top:0.0000pt;margin-right:0.0000pt;margin-bottom:0.0000pt;margin-left:0.0000pt;text-align:center;"><span style="font-family:宋體;color:rgb(51,51,51);font-size:12.0000pt;">東臨分局</span></p> </td> </tr></tbody> </table> </div> <p align="justify" style="margin-top:0.0000pt;margin-right:0.0000pt;margin-bottom:0.0000pt;margin-left:0.0000pt;padding:0pt 0pt 0pt 0pt ;text-align:left;font-family:Calibri;font-size:12.0000pt;margin-top:0.0000pt;margin-right:0.0000pt;margin-bottom:0.0000pt; margin-left:0.0000pt;text-indent:28.1000pt;padding:0pt 0pt 0pt 0pt ; text-align:justify;text-justify:inter-ideograph; "><b><span style="font-family:宋體;color:rgb(51,51,51); font-weight:bold;font-size:12.0000pt;"><font face="宋體">若招生人對上述結(jié)果有質(zhì)疑，請在公示期內(nèi)，首先以書面形式向本項目招標人提出質(zhì)疑，聯(lián)系電話：</font>3258-23387677；也可以向招標代理公司反映，聯(lián)系電話：5658-</span></b><b><span style="font-family:宋體;color:rgb(51,51,51); font-weight:bold;font-size:12.0000pt;">58956709</span></b><b><span style="font-family:宋體;color:rgb(51,51,51); font-weight:bold;font-size:12.0000pt;"><font face="宋體">；接受投訴單位及電話：交易監(jiān)督管理局電話：</font>3258-23387677。</span></b></p> <br/> <p></p></div></td></tr></tbody></table><table border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td><div></div></td></tr></tbody></table></div> </div> </body></html>代碼部分：
from bs4 import BeautifulSoup import os import re import pandas as pd from bs4 import NavigableString,Comment#返回節(jié)點的名稱Full Xpath def getelmentpath(inFile):for n in range(0, 1, 1):f = open(inFile, encoding="utf-8")bindid=os.path.basename(inFile).split('.')[0] + '_'bs = BeautifulSoup(f.read(), 'html.parser') for elem in bs.find('div', {'id': 'menutab_8_2'}).find_all(True): root_childs = '.'.join(reversed([p.name for p in elem.parentGenerator() if p])) print(elem.name+"\t"+elem.parent.name+"\t"+str(elem.sourceline)+"\t"+str(root_childs+"."+elem.name))f.close()if __name__ == '__main__':getelmentpath(r'D:/demo.html')執(zhí)行結(jié)果:
link div 9 [document].html.body.div.link script div 10 [document].html.body.div.script script div 11 [document].html.body.div.script div div 24 [document].html.body.div.div table div 24 [document].html.body.div.div.table tbody table 24 [document].html.body.div.div.table.tbody tr tbody 24 [document].html.body.div.div.table.tbody.tr td tr 24 [document].html.body.div.div.table.tbody.tr.td h2 td 24 [document].html.body.div.div.table.tbody.tr.td.h2 table div 24 [document].html.body.div.div.table tbody table 24 [document].html.body.div.div.table.tbody tr tbody 24 [document].html.body.div.div.table.tbody.tr td tr 24 [document].html.body.div.div.table.tbody.tr.td table div 24 [document].html.body.div.div.table tbody table 24 [document].html.body.div.div.table.tbody tr tbody 24 [document].html.body.div.div.table.tbody.tr td tr 24 [document].html.body.div.div.table.tbody.tr.td div td 24 [document].html.body.div.div.table.tbody.tr.td.div p div 24 [document].html.body.div.div.table.tbody.tr.td.div.p p div 25 [document].html.body.div.div.table.tbody.tr.td.div.p b p 27 [document].html.body.div.div.table.tbody.tr.td.div.p.b span b 27 [document].html.body.div.div.table.tbody.tr.td.div.p.b.span font span 29 [document].html.body.div.div.table.tbody.tr.td.div.p.b.span.font div div 30 [document].html.body.div.div.table.tbody.tr.td.div.div table div 31 [document].html.body.div.div.table.tbody.tr.td.div.div.table tbody table 33 [document].html.body.div.div.table.tbody.tr.td.div.div.table.tbody tr tbody 34 [document].html.body.div.div.table.tbody.tr.td.div.div.table.tbody.tr td tr 35 [document].html.body.div.div.table.tbody.tr.td.div.div.table.tbody.tr.td p td 39 [document].html.body.div.div.table.tbody.tr.td.div.div.table.tbody.tr.td.p b p 41 [document].html.body.div.div.table.tbody.tr.td.div.div.table.tbody.tr.td.p.b span b 41 [document].html.body.div.div.table.tbody.tr.td.div.div.table.tbody.tr.td.p.b.span td tr 45 [document].html.body.div.div.table.tbody.tr.td.div.div.table.tbody.tr.td p td 49 [document].html.body.div.div.table.tbody.tr.td.div.div.table.tbody.tr.td.p span p 51 [document].html.body.div.div.table.tbody.tr.td.div.div.table.tbody.tr.td.p.span p div 59 [document].html.body.div.div.table.tbody.tr.td.div.p b p 62 [document].html.body.div.div.table.tbody.tr.td.div.p.b span b 62 [document].html.body.div.div.table.tbody.tr.td.div.p.b.span font span 63 [document].html.body.div.div.table.tbody.tr.td.div.p.b.span.font b p 63 [document].html.body.div.div.table.tbody.tr.td.div.p.b span b 63 [document].html.body.div.div.table.tbody.tr.td.div.p.b.span b p 64 [document].html.body.div.div.table.tbody.tr.td.div.p.b span b 64 [document].html.body.div.div.table.tbody.tr.td.div.p.b.span font span 65 [document].html.body.div.div.table.tbody.tr.td.div.p.b.span.font br div 66 [document].html.body.div.div.table.tbody.tr.td.div.br p div 67 [document].html.body.div.div.table.tbody.tr.td.div.p table div 67 [document].html.body.div.div.table tbody table 67 [document].html.body.div.div.table.tbody tr tbody 67 [document].html.body.div.div.table.tbody.tr td tr 67 [document].html.body.div.div.table.tbody.tr.td div td 67 [document].html.body.div.div.table.tbody.tr.td.div總結(jié)
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