样式匹配段落python中的单词

Question

我们假设搜索字词为xxx car costs，我有一段this is a xxx brand new car, it costs around $120000

我想在段落

中的匹配单词周围插入<strong>标记

我尝试了什么

search = 'xxx car costs'
content = 'this is a xxx brand new car, it costs around $120000'
search_terms = search.split()

    for word in search_terms:
        if word not in content: continue
        print('<strong>{}</strong>'.format(word))

这给了我来自段落的匹配关键字:: xxx 汽车 费用

预期结果：这是 xxx 全新汽车，费用 $ 120000

Answer 1

使用str.replace的简单方法：

for word in search_terms:
   content = content.replace(word, '<strong>'+word+'</strong>')

Answer 2

相反，它有点清洁imho：

search = 'xxx car costs'
content = 'this is a xxx brand new car, it costs around $120000'
search_terms = search.split()

new_content = content
for word in search_terms:
    new_content = new_content.replace(word, '<strong>%s</strong>' % word)

print new_content