How to Extract \'href\' Attributes from Nested HTML Elements Using BeautifulSoup?

How to Extract 'href' Attributes Using BeautifulSoup

When working with HTML data, retrieving specific information like 'href' attributes can be crucial. In this case, we have two tags, one with nested elements, and the goal is to extract the 'href' attribute from the 'a' tag, ignoring the text content.

To achieve this using BeautifulSoup, you can employ the 'find_all' method. This method allows you to search for tags based on various criteria, including attributes. Here's the code:

from bs4 import BeautifulSoup

html = '''<a href="some_url">next</a>
<span class="class"><a href="another_url">later</a></span>'''

soup = BeautifulSoup(html)

for a in soup.find_all('a', href=True):
    print("Found the URL:", a['href'])

This code iterates through all the 'a' tags with an 'href' attribute, and prints the value of the 'href' attribute for each tag. The output will be:

Found the URL: some_url
Found the URL: another_url

Alternatively, if you want to retrieve all tags with an 'href' attribute, regardless of their name, you can use:

href_tags = soup.find_all(href=True)

This method returns a list of all the tags with an 'href' attribute in the HTML document.

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