从父级兄弟中获取文本并更改模式标题

<div class="parent">
  <div class="sibling1">文本1</div>
  <div class="sibling2">文本2</div>
  <div class="sibling3">文本3</div>
</div>

import re

html = '''
<div class="parent">
  <div class="sibling1">文本1</div>
  <div class="sibling2">文本2</div>
  <div class="sibling3">文本3</div>
</div>
'''

pattern = r'<div class="sibling\d+">(.*?)</div>'
matches = re.findall(pattern, html, re.DOTALL)
text = ' '.join(matches)
print(text)

pattern_title = "云计算领域的专家"

new_pattern_title = pattern_title.replace("云计算", "云服务")
print(new_pattern_title)

import re

pattern_title = "云计算领域的专家"

new_pattern_title = re.sub(r"云计算", "云服务", pattern_title)
print(new_pattern_title)