python beautifulsoup4 简单使用
2021-04-21 18:27
阅读：670
YPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
标签：htm imp string href head time ring from otto
from bs4 import BeautifulSoup
from bs4 import Comment
html_doc = """
The Dormouse‘s story
The Dormouse‘s story
Once upon a time there were three little sisters; and their names were
Elsie,
Lacie and
Tillie;
and they lived at the bottom of a well.
...
"""
soup = BeautifulSoup(html_doc, "lxml")
print(soup.prettify())
print(‘*‘ * 100)
print(soup.title)
print(soup.title.string)
print(soup.title.text)
print(soup.title.parent.name)
print(‘*‘ * 100)
print(soup.a)
print(soup.a.attrs)
print(soup.a[‘href‘])
print(soup.a.attrs[‘href‘])
print(soup.find(‘p‘))
print(soup.find(id="link1"))
print(soup.find_all(‘a‘))
for link in soup.find_all(‘a‘):
print(link.get(‘href‘))
print(soup.select(‘.sister‘))
print(‘*‘ * 100)
print(soup.get_text())
print(‘*‘ * 100)
comments = soup.findAll(text=lambda text: isinstance(text, Comment))
print(comments)
python beautifulsoup4 简单使用
标签：htm imp string href head time ring from otto
原文地址：https://www.cnblogs.com/xgege/p/13280510.html
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文章标题：python beautifulsoup4 简单使用
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文章标题：python beautifulsoup4 简单使用
文章链接：http://soscw.com/index.php/essay/77717.html
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