python网络爬虫-爬取酷狗TOP500的数据 源码

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python网络爬虫-爬取酷狗TOP500的数据

import requests
from bs4 import BeautifulSoup
import time

headers = {
    'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36'
}

def get_info(url):
    wb_data = requests.get(url,headers=headers)
    soup = BeautifulSoup(wb_data.text,'lxml')
    ranks = soup.select('span.pc_temp_num')
    titles = soup.select('div.pc_temp_songlist > ul > li > a')
    times = soup.select('span.pc_temp_tips_r > span')
    for rank,title,time in zip(ranks,titles,times):
        data = {
            'rank':rank.get_text().strip(),
            'singer':title.get_text().split('-')[0],
            'song':title.get_text().split('-')[0],
            'time':time.get_text().strip()
        }
        print(data)

if __name__ == '__main__':
    urls = ['http://www.kugou.com/yy/rank/home/{}-8888.html'.format(str(i)) for i in range(1,24)]
    for url in urls:
        get_info(url)
        time.sleep(1)