从 html 页面中删除所有样式、脚本和 html 标签 [英] Remove all style, scripts, and html tags from an html page
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问题描述
这是我目前所拥有的:
from bs4 import BeautifulSoup
def cleanme(html):
soup = BeautifulSoup(html) # create a new bs4 object from the html data loaded
for script in soup(["script"]):
script.extract()
text = soup.get_text()
return text
testhtml = "<!DOCTYPE HTML>
<head>
<title>THIS IS AN EXAMPLE </title><style>.call {font-family:Arial;}</style><script>getit</script><body>I need this text captured<h1>And this</h1></body>"
cleaned = cleanme(testhtml)
print (cleaned)
这是为了删除脚本
推荐答案
看起来你几乎拥有它.您还需要删除 html 标签和 css 样式代码.这是我的解决方案(我更新了功能):
It looks like you almost have it. You need to also remove the html tags and css styling code. Here is my solution (I updated the function):
def cleanMe(html):
soup = BeautifulSoup(html, "html.parser") # create a new bs4 object from the html data loaded
for script in soup(["script", "style"]): # remove all javascript and stylesheet code
script.extract()
# get text
text = soup.get_text()
# break into lines and remove leading and trailing space on each
lines = (line.strip() for line in text.splitlines())
# break multi-headlines into a line each
chunks = (phrase.strip() for line in lines for phrase in line.split(" "))
# drop blank lines
text = '
'.join(chunk for chunk in chunks if chunk)
return text
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