Python 使用.find（）提取2个相同的'；分区'；从带有BS4的html页面

我试图从一个soup元素中提取2个相同的'div'中的第二个。当使用.find（）方法进行分析和提取时，它只从顶部获取第一个。如果满足某些条件，如何告诉脚本跳过第一个脚本并获取下一个脚本？下面是我想从中提取的html代码

<div class="a-row a-size-base a-color-secondary"><span>MPAA Rating: PG (Parental Guidance Suggested)</span></div>
</div>
</div></div>
<div class="sg-1"><div class="sg-2">
<div class="a-section a-spacing-none a-spacing-top-small">
<div class="a-row a-size-base a-color-base">
</div>
</div>
<div class="a-section a-spacing-none a-spacing-top-mini">
<div class="a-row a-size-base a-color-secondary"><span>$0.00 with a CONtv trial on Prime Video Channels</span></div>
</div>

然而，结果仍然是：

NOT IN
<div class="a-row a-size-base a-color-secondary"><span>MPAA Rating: PG (Parental Guidance Suggested)</span></div>

不在
MPAA评级：PG（建议家长指导）

而不是这个：

<div class="a-row a-size-base a-color-secondary"><span>$0.00 with a CONtv trial on Prime Video Channels</span></div> 

$0.00，在主要视频频道上进行CONtv试用

---

有什么建议吗？

您需要

查找所有

然后作为

find

索引到返回的列表中，只返回第一个匹配项。您可以使用

选择
执行相同的操作。使用bs4.7.1。您可以使用
：contains
通过子字符串（例如
CONtv-trial
）将元素的
内部文本
作为目标，然后使用
选择一个
（如果需要第一个匹配项），或者如果有多个匹配项，则使用
选择
。在尝试访问
.text

from bs4 import BeautifulSoup as bs
import requests

html = '''
<div class="a-row a-size-base a-color-secondary"><span>MPAA Rating: PG (Parental Guidance Suggested)</span></div>
</div>
</div></div>
<div class="sg-1"><div class="sg-2">
<div class="a-section a-spacing-none a-spacing-top-small">
<div class="a-row a-size-base a-color-base">
</div>
</div>
<div class="a-section a-spacing-none a-spacing-top-mini">
<div class="a-row a-size-base a-color-secondary"><span>$0.00 with a CONtv trial on Prime Video Channels</span></div>
</div>
'''
soup = bs(html, 'lxml')
print(soup.find_all('div', {'class': 'a-row a-size-base a-color-secondary'})[1].text)
print(soup.select('.a-color-secondary')[1].text)
print(soup.select_one('.a-color-secondary:contains("CONtv trial")').text)

假设div现在直接位于
下，那么可以使用标准的Python索引。在实际代码中，用适当的元素替换选择器中的
正文
：

data = '''<div class="a-row a-size-base a-color-secondary"><span>MPAA Rating: PG (Parental Guidance Suggested)</span></div>
</div>
</div></div>
<div class="sg-1"><div class="sg-2">
<div class="a-section a-spacing-none a-spacing-top-small">
<div class="a-row a-size-base a-color-base">
</div>
</div>
<div class="a-section a-spacing-none a-spacing-top-mini">
<div class="a-row a-size-base a-color-secondary"><span>$0.00 with a CONtv trial on Prime Video Channels</span></div>
</div>'''

from bs4 import BeautifulSoup
import re

soup = BeautifulSoup(data, 'lxml')

print(soup.select('body > div')[1].text.strip())

注意
登录
select（）
这意味着我们希望所有
都直接在
下

matches = soup.find_all('div', {'class': 'a-row a-size-base a-color-secondary'})
for item in matches:
    if '$' in str(item):
        print(item.text)

data = '''<div class="a-row a-size-base a-color-secondary"><span>MPAA Rating: PG (Parental Guidance Suggested)</span></div>
</div>
</div></div>
<div class="sg-1"><div class="sg-2">
<div class="a-section a-spacing-none a-spacing-top-small">
<div class="a-row a-size-base a-color-base">
</div>
</div>
<div class="a-section a-spacing-none a-spacing-top-mini">
<div class="a-row a-size-base a-color-secondary"><span>$0.00 with a CONtv trial on Prime Video Channels</span></div>
</div>'''

from bs4 import BeautifulSoup
import re

soup = BeautifulSoup(data, 'lxml')

print(soup.select('body > div')[1].text.strip())

$0.00 with a CONtv trial on Prime Video Channels