使用美丽汤和蟒蛇解析<li>元素的列表，这些元素在行（单元格）内组织成两列

Question

<div id="b_detalii_caracteristici" class="margin-boxes"> <h2 class="titlu-box special-caracteristici">Caracteristici</h2> <div class="row"> <div class="col-lg-6 col-md-6 col-sm-6"> <ul class="lista-tabelara"> <li>Nr. camere:<span>2</span></li> <li>Suprafaţă utilă:<span>44 mp</span></li> <li>Suprafaţă construită:<span>44 mp</span></li> <li>Compartimentare:<span>decomandat</span></li> <li>Confort:<span>lux</span></li> <li>Etaj:<span>Etaj 1 / 8</span></li> <li>Nr. bucătării:<span>1</span></li> <li>Nr. băi:<span>1</span></li> </ul> </div> <div class="col-lg-6 col-md-6 col-sm-6"> <ul class="lista-tabelara mobile-list"> <li>An construcţie:<span>2019</span></li> <li>Structură rezistenţă:<span>beton</span></li> <li>Tip imobil:<span>bloc de apartamente</span></li> <li>Regim înălţime:<span>P+8E</span></li> <li>Nr. balcoane:<span>1</span></li> </ul> </div> </div></div>

给定上述结构：我需要找到一种方法来解析它并存储在单独的变量中，每个li值：即

if string = "Nr. camere:":

  var1 = 2

elsif string = "Suprafata utila:":

  var2 = 44mp

等等...

我试过：

property_detail.find_all('div', id="b_detalii_caracteristici")[0].find_all('ul', class_='lista-tabelara')[0].find_all("li")[0]

并且，这将为我提供下一个结果，我需要在for循环中解析：

但是，我被困在这里。感谢您的支持。

Answer 1

对于调用的内容，有一个非常有用的方法，它返回一个包含标记的子级的列表：from bs4 import BeautifulSoup&nbsp;html = '''<div id='b_detalii_caracteristici'>&nbsp; &nbsp; <ul class="lista-tabelara">&nbsp; &nbsp; &nbsp; &nbsp; <li>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "Nr. camere:"&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span>2</span>&nbsp; &nbsp; &nbsp; &nbsp; </li>&nbsp; &nbsp; &nbsp; &nbsp; <li>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "Suprafata utila:"&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span>44mp</span>&nbsp; &nbsp; &nbsp; &nbsp; </li>&nbsp; &nbsp; </ul></div>'''soup = BeautifulSoup(html, 'html.parser')&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;lis = soup.select('#b_detalii_caracteristici ul.lista-tabelara li')for li in lis:&nbsp; &nbsp; &nbsp; &nbsp; li_content = li.contents&nbsp; &nbsp; &nbsp; &nbsp; li_text = li_content[0].strip()&nbsp; &nbsp; &nbsp; &nbsp; span_text = li_content[1].text&nbsp; &nbsp; &nbsp; &nbsp; print('li_content ==> ',li_content)&nbsp; &nbsp; &nbsp; &nbsp; print('li_text ==> ',li_text)&nbsp; &nbsp; &nbsp; &nbsp; print('span_text ==>',span_text)输出：li_content ==>&nbsp; ['\n&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "Nr. camere:"\n&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ', <span>2</span>, '\n']li_text ==>&nbsp; "Nr. camere:"span_text ==> 2li_content ==>&nbsp; ['\n&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "Suprafata utila:"\n&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ', <span>44mp</span>, '\n']li_text ==>&nbsp; "Suprafata utila:"span_text ==> 44mp