python - 使用 BeautifulSoup 提取无标签文本

Question

我的网页如下所示:

<p>
  <strong class="offender">YOB:</strong> 1987<br/>
  <strong class="offender">RACE:</strong> WHITE<br/>
  <strong class="offender">GENDER:</strong> FEMALE<br/>
  <strong class="offender">HEIGHT:</strong> 5'05''<br/>
  <strong class="offender">WEIGHT:</strong> 118<br/>
  <strong class="offender">EYE COLOR:</strong> GREEN<br/>
  <strong class="offender">HAIR COLOR:</strong> BROWN<br/>
</p>

我想提取每个人的信息并得到 YOB:1987 , RACE:WHITE等等……

我尝试的是:

subc = soup.find_all('p')
subc1 = subc[1]
subc2 = subc1.find_all('strong')

但这只给了我 YOB: 的值, RACE:等等……

有什么方法可以获取 YOB:1987 中的数据吗？ , RACE:WHITE格式？

Answer 1

只需遍历所有 <strong>标签和使用 next_sibling 得到你想要的。像这样:

for strong_tag in soup.find_all('strong'):
    print(strong_tag.text, strong_tag.next_sibling)

演示:

from bs4 import BeautifulSoup

html = '''
<p>
  <strong class="offender">YOB:</strong> 1987<br />
  <strong class="offender">RACE:</strong> WHITE<br />
  <strong class="offender">GENDER:</strong> FEMALE<br />
  <strong class="offender">HEIGHT:</strong> 5'05''<br />
  <strong class="offender">WEIGHT:</strong> 118<br />
  <strong class="offender">EYE COLOR:</strong> GREEN<br />
  <strong class="offender">HAIR COLOR:</strong> BROWN<br />
</p>
'''

soup = BeautifulSoup(html)

for strong_tag in soup.find_all('strong'):
    print(strong_tag.text, strong_tag.next_sibling)

这给了你:

YOB:  1987
RACE:  WHITE
GENDER:  FEMALE
HEIGHT:  5'05''
WEIGHT:  118
EYE COLOR:  GREEN
HAIR COLOR:  BROWN