如何用Python的BeautifulSoup提取嵌套标签中的指定文本？

Got it, here's a straightforward way to extract the "Find me" text from that nested blockquote structure using Python and BeautifulSoup:

First, make sure you have BeautifulSoup installed (if you don't already):

pip install beautifulsoup4

Then use this code snippet to parse and extract the text:

from bs4 import BeautifulSoup

# Paste your HTML content here
html = '''<div><blockquote type="cite" class=""><p>Find me</p> <blockquote cite="mid:609415CB-0979-47C1-9A75-CE1BE65939A0@wiwacom.fr" type="cite" class=""><p>Not me</p> <blockquote type="cite" class=""><p>Not me too</p> </blockquote> </blockquote> </div>'''

# Parse the HTML with BeautifulSoup
soup = BeautifulSoup(html, 'html.parser')

# Option 1: Use CSS selectors to target the first (outermost) blockquote's p tag
find_me = soup.select_one('div > blockquote:first-of-type > p').get_text(strip=True)

# Option 2: Alternatively, use find() which grabs the first matching element by default
# find_me = soup.find('blockquote').find('p').get_text(strip=True)

print(find_me)  # Output: Find me

Quick breakdown: #

• select_one() uses a CSS selector to pinpoint the exact element: div > blockquote:first-of-type targets the outermost blockquote directly inside the div, then we grab its child p tag.
• get_text(strip=True) cleans up any extra whitespace around the text so you get a neat "Find me" result.
• The second option with find() works because soup.find('blockquote') will return the first (outermost) blockquote in the HTML, so we can just chain find('p') to get its paragraph.

内容的提问来源于stack exchange，提问作者mee