How to Extract Specific HTML Code from a URL

I want to scrape only the code that appears after the first occurrence of this: [<div class="cardfront_content">], rather than extracting the entire raw HTML.

You will need to properly parse the HTML after receiving it with Crawl4AI. If it only outputs visual elements, try switching to raw HTML mode (if available) or using an external parser like BeautifulSoup after extraction. For filtering, a simple regex or XPath query targeting everything after the first div class=“cardfront_content” will do.

Do you want to extract all of the HTML code/elements contained by that specific div, or all of the HTML code after the div element/line?
It seems like the code you're referring to is not showing in the source code, you'll need to use BS4 for that, or Selenium + UC if you're getting captchas,
Just use AI to get the required script code, it's a life saver, Deepseek is doing wonders for similar small-medium codes from my testing

Use regex.

vittorianicolosi1994 said:

View attachment 427740

I want to scrape only the code that appears after the first occurrence of this: [<div class="cardfront_content">], rather than extracting the entire raw HTML.

Click to expand...

You can use Python's BeautifulSoup or regular expressions to extract the HTML code after <div class="cardfront_content">. Here are two methods:

Method 1: Use BeautifulSoup
python
Copy
Edit
from bs4 import BeautifulSoup

html = """your HTML code""" # Replace here with your complete HTML code
soup = BeautifulSoup(html, "html.parser")

# Find the first <div class="cardfront_content">
target_div = soup.find("div", class_="cardfront_content")

if target_div:
# Get all the content after this tag
extracted_html = ''.join(str(tag) for tag in target_div.find_all_next())
print(extracted_html)
else:
print("target tag not found")
Advantages: more stable, suitable for complex HTML structure.

Method 2: Use regular expressions
If you want to use regular expressions to match and extract all the content after <div class="cardfront_content">:

python
Copy
Edit
import re

html = """your HTML code""" # Replace here with your complete HTML code
pattern = r'<div class="cardfront_content">.*?</div>(.*)'

match = re.search(pattern, html, re.DOTALL)
if match:
print(match.group(1)) # Extract the content after the target div
else:
print("No matching content found")
Advantages: Applicable to HTML with simple structure, but may not be applicable to nested HTML.

Using Python (BeautifulSoup library)