python - BS4，在未闭合的 之间进行精确匹配

Question

from bs4 import BeautifulSoup


html = '''<tbody id="plaintiff-body">
   <tr>
      <td><img id="plaimg0001" src="/CaseInformationOnline/images/minus.png" onclick="showhide('pladetail0001','','plaimg0001')"></td>
      <td>JENEE BENNETT</td>
      <td></td>
      <td>COURTNEY L HANNA</td>
   </tr>
   <tr id="pladetail0001" style="" valign="top">
      <td></td>
      <td>2348 WOODBROOK CIR N<br>UNIT D<br>COLUMBUS, OH 43223</td>
      <td></td>
      <td>JOSEPH &amp; JOSEPH CO LPA   <br>SUITE 200<br>155 W MAIN ST<br>COLUMBUS, OH 43215<br>(614) 449-8282<br><br>DEBORAH L MCNINCH<br>JOSEPH &amp; JOSEPH CO LPA   <br>THE WATERFORD, SUITE 200 <br>155 W MAIN ST<br>COLUMBUS, OH 43215<br>(614) 449-8282<br><br>S K DODDERER<br>155 W MAIN STREET<br>#200<br>COLUMBUS, OH 43215<br>(614) 449-8282</td>
   </tr>
</tbody>'''

soup = BeautifulSoup(html, 'lxml')
att = [x.get_text(strip=True, separator=' ') for x in soup.select(
    '#plaintiff-body tr:first-child > td:nth-child(4), #plaintiff-body tr:nth-child(2) > td:last-child')]
print(att)

当前输出:

['COURTNEY L HANNA', 'JOSEPH & JOSEPH CO LPA SUITE 200 155 W MAIN ST COLUMBUS, OH 43215 (614) 449-8282 DEBORAH L MCNINCH JOSEPH & JOSEPH CO LPA THE WATERFORD, SUITE 200 155 W MAIN ST COLUMBUS, OH 43215 (614) 449-8282 S K DODDERER 155 W MAIN STREET #200 COLUMBUS, OH 43215 (614) 449-8282']

期望的输出:

['COURTNEY L HANNA', 'JOSEPH & JOSEPH CO LPA SUITE 200 155 W MAIN ST COLUMBUS, OH 43215 (614) 449-8282']

如何实现？

我正在考虑使用 https://www.crummy.com/software/BeautifulSoup/bs4/doc/#a-function传递一个函数并循环遍历匹配项，一旦我找到 br空然后我将停止循环。

否则我可以得到x本身而不是 x.get_text()然后拆分 ><获取第一个索引，然后使用 https://w3lib.readthedocs.io/en/latest/w3lib.html?highlight=remove#w3lib.html.remove_tags

很高兴知道是否有 CSS 的直接解决方案 |或一个简单的。

Answer 1

另一个版本:

import re

for br in soup.select("br"):
    br.replace_with("\n")

out = [
    re.sub(r"\s{2,}|\n", " ", td.text.split("\n\n")[0])
    for td in soup.select("td:last-child")
]
print(out)

打印:

['COURTNEY L HANNA', 'JOSEPH & JOSEPH CO LPA SUITE 200 155 W MAIN ST COLUMBUS, OH 43215 (614) 449-8282']

---

与:

html = '''<tbody id="plaintiff-body">
                <tr><td><img id="plaimg0001" src="/CaseInformationOnline/images/minus.png" onclick="showhide('pladetail0001','','plaimg0001')"></td><td>TIMOTHY MOORE</td><td></td><td>TIMOTHY MOORE</td></tr><tr id="pladetail0001" style="" valign="top"><td></td><td>62 KEENE DRIVE<br>WESTERVILLE, OH 43081</td><td></td><td>62 KEENE DRIVE<br>WESTERVILLE, OH 43081</td></tr>
                </tbody>'''

打印:

['TIMOTHY MOORE', '62 KEENE DRIVE WESTERVILLE, OH 43081']

---

与:

html = '''<tbody id="plaintiff-body">
                <tr><td><img id="plaimg0001" src="/CaseInformationOnline/images/minus.png" onclick="showhide('pladetail0001','','plaimg0001')"></td><td>CENA PEDRO</td><td></td><td>ELIZABETH R WERNER</td></tr><tr id="pladetail0001" style="" valign="top"><td></td><td>33 W WEISHEIMER RD<br>COLUMBUS, OH 43215</td><td></td><td>THE NIGH LAW GROUP, LLC  <br>300 S. 2ND STREET<br>COLUMBUS, OH 43215<br>(614) 379-6444<br><br>JOSEPH A NIGH<br>THE NIGH LAW GROUP, LLC  <br>300 S. 2ND STREET<br>COLUMBUS, OH 43215<br>(614) 379-6444</td></tr>
                </tbody>'''

打印:

['ELIZABETH R WERNER', 'THE NIGH LAW GROUP, LLC 300 S. 2ND STREET COLUMBUS, OH 43215 (614) 379-6444']