Pada contoh ini digunakan file html seperti berikut.
<html>
<head>
<title>
The Dormouse's story
</title>
</head>
<body>
<b></b>
<p class="title">
<b>
The Dormouse's story
</b>
</p>
<p class="story">
Once upon a time there were three little sisters; and their names were
<a class="sister" href="http://example.com/elsie" id="link1">
Elsie
</a>
,
<a class="sister" href="http://example.com/lacie" id="link2">
Lacie
</a>
and
<a class="sister" href="http://example.com/tillie" id="link2">
Tillie
</a>
; and they lived at the bottom of a well.
</p>
<p class="story">
<b>
The End
</b>
</p>
</body>
</html>
Untuk mengetahui sebuah tag memiliki berapa children, gunakan property .contents yang akan mengembalikan objek list.
Kita juga bisa menggunakan property .children, returnya berupa objek list_iterator.
Note: yang dimaksud dengan children adalah tag html, bukan teks konten dari tag tersebut.
>>> from bs4 import BeautifulSoup
>>> html_doc = "diisi dengan file html diatas...."
>>> soup = BeautifulSoup(html_doc, 'lxml')
>>> print(soup.body.contents)
['\n', <p class="title"><b>The Dormouse's story</b></p>, '\n', <p class="story">
Once upon a time there were three little sisters; and their names were
<a class="sister" href="http://example.com/elsie" id="link1">Elsie</a>,
<a class="sister" href="http://example.com/lacie" id="link2">Lacie</a> and
<a class="sister" href="http://example.com/tillie" id="link3">Tillie</a>;
and they lived at the bottom of a well.</p>, '\n', <p class="story">...</p>, '\n
']
>>> for child in soup.body.children:
... print(child)
...
<p class="title"><b>The Dormouse's story</b></p>
<p class="story">Once upon a time there were three little sisters; and their names were
<a class="sister" href="http://example.com/elsie" id="link1">Elsie</a>,
<a class="sister" href="http://example.com/lacie" id="link2">Lacie</a> and
<a class="sister" href="http://example.com/tillie" id="link3">Tillie</a>;
and they lived at the bottom of a well.
<p class="story">...</p>
Dalam contoh html, head memiliki 1 children, head. Sementara head juga memiliki children, dalam hal ini adalah teks "The Dormouse's Story". Untuk mengaksesnya menggunakan property descendants.
>>> for child in soup.head.descendants:
... print(child)
...
The Dormouse's story
The Dormouse's story
BeautifulSoup - Akses Children dan descendants
Reviewed by noname needed
on
May 25, 2018
Rating:
Reviewed by noname needed
on
May 25, 2018
Rating:
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