Beautiful Soup 4: How To Replace A Tag With Text And Another Tag?
I want to replace a tag with another tag and put the contents of the old tag before the new one. For example: I want to change this:
This is the
Solution 1:
The idea is to find every span tag with id attribute (span[id]CSS Selector), use insert_after() to insert a sup tag after it and unwrap() to replace the tag with it's contents:
from bs4 import BeautifulSoup
data = """
<html>
<body>
<p>This is the <span id="1">first</span> paragraph</p>
<p>This is the <span id="2">second</span> paragraph</p>
</body>
</html>
"""
soup = BeautifulSoup(data)
for span in soup.select('span[id]'):
# insert sup tag after the span
sup = soup.new_tag('sup')
sup.string = span['id']
span.insert_after(sup)
# replace the span tag with it's contents
span.unwrap()
print soup
Prints:
<html>
<body>
<p>This is the first<sup>1</sup> paragraph</p>
<p>This is the second<sup>2</sup> paragraph</p>
</body>
</html>
Post a Comment for "Beautiful Soup 4: How To Replace A Tag With Text And Another Tag?"