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 = 2elsif 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 

html = '''<div id='b_detalii_caracteristici'>

    <ul class="lista-tabelara">

        <li>

            "Nr. camere:"

            <span>2</span>

        </li>

        <li>

            "Suprafata utila:"

            <span>44mp</span>

        </li>

    </ul>

</div>'''

soup = BeautifulSoup(html, 'html.parser')        

lis = soup.select('#b_detalii_caracteristici ul.lista-tabelara li')

for li in lis:

        li_content = li.contents

        li_text = li_content[0].strip()

        span_text = li_content[1].text

        print('li_content ==> ',li_content)

        print('li_text ==> ',li_text)

        print('span_text ==>',span_text)

输出：

li_content ==>  ['\n            "Nr. camere:"\n            ', <span>2</span>, '\n']

li_text ==>  "Nr. camere:"

span_text ==> 2

li_content ==>  ['\n            "Suprafata utila:"\n            ', <span>44mp</span>, '\n']

li_text ==>  "Suprafata utila:"

span_text ==> 44mp