从 yelp - beautifulsoup 中提取评论

Question

所以我想从 yelp 获取酒店的所有评论：https://www.yelp.com/biz/capri-laguna-laguna-beach

我的代码如下，但我无法提取所有评论。我只能提取一个。有人可以帮忙吗？

理想情况下，我很乐意为该机构提取所有 yelp 评论

import time
import random
from bs4 import BeautifulSoup as bs

import urllib.request as url


html = urllib.request.urlopen('https://www.yelp.com/biz/capri-laguna-laguna-beach').read().decode('utf-8')

soup = bs(html, 'html.parser')

relevant= soup.find_all('p', class_='comment__09f24__gu0rG css-qgunke')

for div in relevant:
        for html_class in div.find_all('span',class_="raw__09f24__T4Ezm"):
            text = html_class.find('span')
            review = html_class.getText(
            
print(review)

Answer 1

您只打印了一篇评论，因为您在循环外编写了打印语句。

relevant= soup.find_all('p', class_='comment__09f24__gu0rG css-qgunke')

for div in relevant:
  for html_class in div.find_all('span',class_="raw__09f24__T4Ezm"):
    text = html_class.find('span')
    review = html_class.getText()          
    print(review)

如果您执行上面的代码，您将打印所有 10 条评论。

要将所有 10 条评论存储在一个列表中，请执行此操作，

reviews = []

for div in relevant:
  for html_class in div.find_all('span',class_="raw__09f24__T4Ezm"):
    text = html_class.find('span')
    review = html_class.getText()
    reviews.append(review)

从 yelp - beautifulsoup 中提取评论

Pulling reviews from yelp - beautifulsoup

python

beautifulsoup

html-parsing

web-scraping