如何使用BeautifulSoup从Python中删除字符串中的html标记(How to remove html tags from strings in Python using Beautifu

如何使用BeautifulSoup从Python中删除字符串中的html标记(How to remove html tags from strings in Python using BeautifulSoup)

在这里编程新手:)

我想使用BeautifulSoup从网站打印价格。 这是我的代码：

#!/usr/bin/env python # -*- coding: utf-8 -*- from bs4 import BeautifulSoup, SoupStrainer from urllib2 import urlopen url = "Some retailer's url" html = urlopen(url).read() product = SoupStrainer('span',{'style': 'color:red;'}) soup = BeautifulSoup(html, parse_only=product) print soup.prettify()

它按以下顺序打印价格：

<span style="color:red;"> 180 </span> <span style="color:red;"> 1250 </span> <span style="color:red;"> 380 </span>

我试过print soup.text.strip()但它返回1801250380

请帮我打印每行的价格:)

非常感谢！

programming newbie here :)

I'd like to print the prices from the website using BeautifulSoup. this is my code:

#!/usr/bin/env python # -*- coding: utf-8 -*- from bs4 import BeautifulSoup, SoupStrainer from urllib2 import urlopen url = "Some retailer's url" html = urlopen(url).read() product = SoupStrainer('span',{'style': 'color:red;'}) soup = BeautifulSoup(html, parse_only=product) print soup.prettify()

and it prints prices in the following order:

<span style="color:red;"> 180 </span> <span style="color:red;"> 1250 </span> <span style="color:red;"> 380 </span>

I tried print soup.text.strip() but it returned 1801250380

Please help me to print the prices per single row :)

Many thanks!

最满意答案

>>> print "\n".join([p.get_text(strip=True) for p in soup.find_all(product)]) 180 1250 380 >>> print "\n".join([p.get_text(strip=True) for p in soup.find_all(product)]) 180 1250 380