how to exclude particular class from beautiful soup (python)

Question

from bs4 import BeautifulSoup

import requests

source = requests.get('http://photographyblogger.net/26-beautiful-horse-pictures/').text
soup = BeautifulSoup(source, features="html.parser")


post = soup.find('article','full')
title = post.h2.text

for summery in post.find_all('p'):      
    rest = post.find("p", "wp-caption-text");
    rest.decompose()
    print(summery.text)

what i wanted to achieve is print title , print content and then print caption but currently without using rest i am getting all content and caption together. enter image description here as you can see if i use this code i am getting what i intend but there is some error

Answer 1

似乎您在post.find_all('p')循环列出了所有'p'元素，而在循环内，您正在对整个'post'元素调用find() ，如果"p", "wp-caption-text"较少"p", "wp-caption-text"元素然后是'summery' ，那么你的rest行将是空的，这意味着在空字符串上调用.decompose()会给出错误'NoneType' object has no attribute 'decompose' ，而你仍然可以看到所有的行你所期望的。