使用Beautifulsoup和re爬取糗事百科笑话

2019年5月9日 303次阅读 来源: 老虎傻傻

最近在学习爬虫，拿糗事百科练手。高手勿喷！

#!/usr/local/bin/python3
# -*- coding: utf-8 -*-
# @Time    : 2018/6/29 14:20
# @Author  : 老虎傻傻
# @FileName: qiushibaike.py
# @Software: PyCharm

import re
import requests
from bs4 import BeautifulSoup


url = 'https://www.qiushibaike.com/text/page/'

def get_page(url):
    headers = {
        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36'
    }
    html = requests.get(url, headers)
    return html.text

def parse_page(html):
    soup = BeautifulSoup(html, 'lxml')
    authors = soup.select('#content-left > div > div.author.clearfix > a > h2')
    author = re.findall('.*?<h2>\n(.*?)\n</h2>', str(authors), re.S)
    jokes = soup.select('#content-left > div > a.contentHerf > div.content > span')
    joke = re.findall('.*?<span>\n(.*?)\n</span>', str(jokes), re.S)
    for a, j in zip(author, joke):
        data = {
            'author': a,
            'joke': j.strip()
        }
        print(data)

def main(url):
    for i in range(14):
        urls = url +str(i)
        html = get_page(urls)
        parse_page(html)

if __name__ == '__main__':
    main(url)
    原文作者：老虎傻傻
    原文地址: https://www.jianshu.com/p/7bc57fe885eb
    本文转自网络文章，转载此文章仅为分享知识，如有侵权，请联系博主进行删除。
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