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PythonのBeautifulSoupで取得した要素(タグ)の属性値を抽出

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ざっくりと説明

BeautifulSoupを使用していてある得意のinputタグのvalueを抽出する場面が合ったので、備忘録として掲載。

xxx.html
<html>
    <head>
    ・・・
    </head>
    <body>
        選択してください。
         ・・・  
           <input id="data" value="value01">
         ・・・
    <body>
</html>
xxx.py
import logging
import requests
from bs4 import BeautifulSoup

url = 'http://hoge/xxx.html'
res = requests.get(url)
soup = BeautifulSoup(res.content, 'html5lib')

# ID「data」を持っているinputタグを抽出
js = soup.find('input',id='data')
# valueの値を抽出
jsonData = js['value']
logging.info(jsonData)

参考サイト

取得した要素(タグ)の属性にアクセスする - Rails etc... Memo

chokosuki4400
仕事では主にHTMLやCSS、Javascriptなどのフロントエンドを担当してます。最近ではRuby on Rails、Pythonなどバックエンドの業務にも挑戦中。 「最新のWEBサービスやアプリのサイトリンク集」を個人で開発したので良かった是非ご覧くださいmm
https://suuuuuumary.net/
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