这是一个类似于目前接受的答案(https://stackoverflow.com/a/925630/95989)的解决方案，除了它直接使用内部HTMLParser类(即没有子类化)，从而使它显着更简洁:

def strip_html(text):
    parts = []                                                                      
    parser = HTMLParser()                                                           
    parser.handle_data = parts.append                                               
    parser.feed(text)                                                               
    return ''.join(parts)

美丽的汤包立即为您做到这一点。

from bs4 import BeautifulSoup

soup = BeautifulSoup(html)
text = soup.get_text()
print(text)

import re

def remove(text):
    clean = re.compile('<.*?>')
    return re.sub(clean, '', text)

我总是使用这个函数来剥离HTML标签，因为它只需要Python标准库:

对于Python 3:

from io import StringIO
from html.parser import HTMLParser

class MLStripper(HTMLParser):
    def __init__(self):
        super().__init__()
        self.reset()
        self.strict = False
        self.convert_charrefs= True
        self.text = StringIO()
    def handle_data(self, d):
        self.text.write(d)
    def get_data(self):
        return self.text.getvalue()

def strip_tags(html):
    s = MLStripper()
    s.feed(html)
    return s.get_data()

对于Python 2:

from HTMLParser import HTMLParser
from StringIO import StringIO

class MLStripper(HTMLParser):
    def __init__(self):
        self.reset()
        self.text = StringIO()
    def handle_data(self, d):
        self.text.write(d)
    def get_data(self):
        return self.text.getvalue()

def strip_tags(html):
    s = MLStripper()
    s.feed(html)
    return s.get_data()

这是一个快速修复，甚至可以更优化，但它将工作良好。这段代码将用""替换所有非空标记，并从给定的输入文本中剥离所有html标记。你可以使用./file.py输入输出运行它

    #!/usr/bin/python
import sys

def replace(strng,replaceText):
    rpl = 0
    while rpl > -1:
        rpl = strng.find(replaceText)
        if rpl != -1:
            strng = strng[0:rpl] + strng[rpl + len(replaceText):]
    return strng


lessThanPos = -1
count = 0
listOf = []

try:
    #write File
    writeto = open(sys.argv[2],'w')

    #read file and store it in list
    f = open(sys.argv[1],'r')
    for readLine in f.readlines():
        listOf.append(readLine)         
    f.close()

    #remove all tags  
    for line in listOf:
        count = 0;  
        lessThanPos = -1  
        lineTemp =  line

            for char in lineTemp:

            if char == "<":
                lessThanPos = count
            if char == ">":
                if lessThanPos > -1:
                    if line[lessThanPos:count + 1] != '<>':
                        lineTemp = replace(lineTemp,line[lessThanPos:count + 1])
                        lessThanPos = -1
            count = count + 1
        lineTemp = lineTemp.replace("&lt","<")
        lineTemp = lineTemp.replace("&gt",">")                  
        writeto.write(lineTemp)  
    writeto.close() 
    print "Write To --- >" , sys.argv[2]
except:
    print "Help: invalid arguments or exception"
    print "Usage : ",sys.argv[0]," inputfile outputfile"

基于lxml.html的解决方案(lxml是一个原生库，比纯python解决方案性能更好)。

要安装lxml模块，使用pip install lxml

移除所有标签

from lxml import html


## from file-like object or URL
tree = html.parse(file_like_object_or_url)

## from string
tree = html.fromstring('safe <script>unsafe</script> safe')

print(tree.text_content().strip())

### OUTPUT: 'safe unsafe safe'

删除预消毒HTML的所有标签(删除一些标签)

from lxml import html
from lxml.html.clean import clean_html

tree = html.fromstring("""<script>dangerous</script><span class="item-summary">
                            Detailed answers to any questions you might have
                        </span>""")

## text only
print(clean_html(tree).text_content().strip())

### OUTPUT: 'Detailed answers to any questions you might have'

还请参阅http://lxml.de/lxmlhtml.html#cleaning-up-html了解lxml. xml的具体内容。清洁。

如果你需要更多的控制哪些特定的标签应该在转换为文本之前删除，然后创建一个自定义的lxml Cleaner与所需的选项，例如:

cleaner = Cleaner(page_structure=True,
                  meta=True,
                  embedded=True,
                  links=True,
                  style=True,
                  processing_instructions=True,
                  inline_style=True,
                  scripts=True,
                  javascript=True,
                  comments=True,
                  frames=True,
                  forms=True,
                  annoying_tags=True,
                  remove_unknown_tags=True,
                  safe_attrs_only=True,
                  safe_attrs=frozenset(['src','color', 'href', 'title', 'class', 'name', 'id']),
                  remove_tags=('span', 'font', 'div')
                  )
sanitized_html = cleaner.clean_html(unsafe_html)

要自定义如何生成纯文本，您可以使用lxml.etree.tostring而不是text_content():

from lxml.etree import tostring

print(tostring(tree, method='text', encoding=str))