使用 find_parent 获取父元素


#Python BeautifulSoup 教程


示例

from bs4 import BeautifulSoup

html_content = '''
<div id="content" data="你好">
    <p>测试01</p>
    <span>测试02</span>
</div>
<p>测试03</p>
'''.strip()

soup = BeautifulSoup(html_content, 'html.parser')

span_element = soup.select_one('span')
print(span_element)

print('''------ find_parent() ------''')
print(span_element.find_parent())

print('''------ find_parent('h1') ------''')
print(span_element.find_parent('h1'))

print('''------ find_parent('div') ------''')
print(span_element.find_parent('div'))

执行结果:

<span>测试02</span>
------ find_parent() ------
<div data="你好" id="content">
<p>测试01</p>
<span>测试02</span>
</div>
------ find_parent('h1') ------
None
------ find_parent('div') ------
<div data="你好" id="content">
<p>测试01</p>
<span>测试02</span>
</div>


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