【发布时间】:2019-01-23 14:06:43
【问题描述】:
我试图提取以特定单词开头的提取链接(href),但即使我在页面源中有很多满足条件的链接,它也会返回空列表,我肯定遗漏了一些东西,下面是我的代码:
import requests
from bs4 import BeautifulSoup
import string
import os
import re
def extract_href_page(page):
soup = BeautifulSoup(page)
all_links = []
links = soup.find_all('a', pattern = re.compile(r'\w*first_word'))
# pattern = re.compile(r'\w*recette')
print(links)
for link in links:
all_links.append(link['href']) # Save href only, for example.
return all_links
for page_number in range(1, 63):
requete = requests.get ("https://www.website.com/pages/"+ "page".capitalize()+ "-" + str(page_number) + ".html")
page = requete.content
list_links = extract_href_page(page)
print(list_links)
for link in list_links:
print(link)
【问题讨论】:
-
请正确格式化您的代码。
-
我是 stackoverflow 的新手,对我来说它的格式很好
-
您尝试访问的页面不存在:
https://www.website.com/pages/Page-1.html
标签: python regex beautifulsoup python-requests