在美丽汤中用子<tag>字符串替换子字符串</tag>

我正在尝试修改现有的html文件，以便将特定的关键字打印为强关键字(无论它们出现在哪里(。我的尝试：

from bs4 import BeautifulSoup as soup
txt = """<html><head><style></style></head><body><h2>"This is my keyword</h2><table><tr><td>This could be another instance of the keyword.</td></tr></table></body></html>"""
buzz_words = ["keyword", "apples"]
htmlSoup = soup(txt, features="html.parser")
for word in buzz_words:
target = htmlSoup.find_all(text=re.compile(r"" + re.escape(word)))
for v in target:
v.replace_with(v.replace(word, "".join(["<strong>", word, "</strong>"])))
print(str(htmlSoup))

结果：

This is my &lt ;strong&gt ;keyword&lt ;/strong&gt ;(spaces added by me)

期望结果：

This is my <strong>keyword</strong>

尝试以下

from bs4 import BeautifulSoup as soup
import re
import html
txt = """<html><head><style></style></head><body><h2>"This is my keyword</h2><table><tr><td>This could be another instance of the keyword.</td></tr></table></body></html>"""
buzz_words = ["keyword", "apples"]
htmlSoup = soup(txt, features="html.parser")
for word in buzz_words:
target = htmlSoup.find_all(text=re.compile(r"" + re.escape(word)))
for v in target:
v.replace_with(v.replace(word, "".join(["<strong>", word, "</strong>"])))
print(html.unescape(str(htmlSoup.prettify())))

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