Python - Find text using beautifulSoup then replace in original soup variable

Question

commentary = soup.find(\'div\', {\'id\' : \'live-text-commentary-wrapper\'})
findtoure = commentary.find(text = re.compile(\'Gnegneri Toure Yaya\')).replace(\'Gnegne         


        

Answer 1

You cannot do what you want with just .replace(). From the BeautifulSoup documentation on NavigableString:

You can’t edit a string in place, but you can replace one string with another, using replace_with().

That's exactly what you need to do; take each match, then call .replace() on the contained text and replace the original with that:

findtoure = commentary.find_all(text = re.compile('Gnegneri Toure Yaya'))
for comment in findtoure:
    fixed_text = comment.replace('Gnegneri Toure Yaya', 'Yaya Toure')
    comment.replace_with(fixed_text)

If you want to use these comments further, you'll need to do a new find:

findtoure = commentary.find_all(text = re.compile('Yaya Toure'))

or, if you all you need is the resulting strings (so Python str objects, not NavigableString objects still connected to the BeautifulSoup object), just collect the fixed_text objects:

findtoure = commentary.find_all(text = re.compile('Gnegneri Toure Yaya'))
fixed_comments = []
for comment in findtoure:
    fixed_text = comment.replace('Gnegneri Toure Yaya', 'Yaya Toure')
    comment.replace_with(fixed_text)
    fixed_comments.append(fixed_text)