How can I insert a new tag into a BeautifulSoup object?
Trying to get my head around html construction with BS.
I'm trying to insert a new tag:
self.new_soup.body.insert(3, """<div id="file_history"></div>""")
when I check the result, I get:
<div id="file_histor"y></div>
So I'm inserting a string that being sanitised for websafe html..
What I expect to see is:
<div id="file_history"></div>
How do I insert a new div tag in position 3 with the id file_history?
Solution 1:
See the documentation on how to append a tag:
soup = BeautifulSoup("<b></b>")
original_tag = soup.b
new_tag = soup.new_tag("a", href="http://www.example.com")
original_tag.append(new_tag)
original_tag
# <b><a href="http://www.example.com"></a></b>
new_tag.string = "Link text."
original_tag
# <b><a href="http://www.example.com">Link text.</a></b>
Solution 2:
Use the factory method to create new elements:
new_tag = self.new_soup.new_tag('div', id='file_history')
and insert it:
self.new_soup.body.insert(3, new_tag)
Solution 3:
Other answers are straight off from the documentation. Here is the shortcut:
from bs4 import BeautifulSoup
temp_soup = BeautifulSoup('<div id="file_history"></div>')
# BeautifulSoup automatically add <html> and <body> tags
# There is only one 'div' tag, so it's the only member in the 'contents' list
div_tag = temp_soup.html.body.contents[0]
# Or more simply
div_tag = temp_soup.html.body.div
your_new_soup.body.insert(3, div_tag)