【发布时间】:2020-07-10 12:29:27
【问题描述】:
我已经在 BeautifulSoup 中加载了整个 HTML 页面。有什么方法可以隔离这个字典集合吗?
- 类型(黄色)在页面中只出现一次,没有重复
这是我用来导入HTML文件的代码(不能使用urllib):from bs4 import BeautifulSoup
with open('/content/drive/My Drive/Colab Notebooks/Projects/20200710_StreetEasy_WebScraping/1.html') as f:
contents = f.read()
soup = BeautifulSoup(contents, 'lxml')
print(soup)
搜索 a 标签返回输出
a = soup.find_all('a')
a
[<a class="html-attribute-value html-resource-link" href="https://cdn-assets-s3.streeteasy.com/assets/manifest-c93475b02bd2409b4a52e21af023e5d5f489f19500d234a3660fe4d35069bbac.json" rel="noreferrer noopener" target="_blank">//cdn-assets-s3.streeteasy.com/assets/manifest-c93475b02bd2409b4a52e21af023e5d5f489f19500d234a3660fe4d35069bbac.json</a>,
<a class="html-attribute-value html-resource-link" href="https://browser.sentry-cdn.com/5.19.0/bundle.min.js" rel="noreferrer noopener" target="_blank">https://browser.sentry-cdn.com/5.19.0/bundle.min.js</a>,
<a class="html-attribute-value html-resource-link" href="https://cdn-assets-s3.streeteasy.com/assets/jquery-fe1be651ec56a9cc875a437f09db5b175cc6acf4b911bed0ef265955a099db55.js" rel="noreferrer noopener" target="_blank">//cdn-assets-s3.streeteasy.com/assets/jquery-fe1be651ec56a9cc875a437f09db5b175cc6acf4b911bed0ef265955a099db55.js</a>,
...
搜索脚本标签不返回任何输出
import re
scripts = soup.find_all("script")
scripts
[]
也许我在导入文档时做错了什么?
【问题讨论】:
-
您介意在 Markdown 中发布该输出而不是包含 png 吗? stackoverflow.com/editing-help
-
刚尝试导入html代码显示不清晰,无法设置缩进
标签: python html beautifulsoup