Python爬虫（七）

源码：

 import requests
 import re
 from my_mysql import MysqlConnect

 # 获取详情页链接和电影名称
 def get_urls(page):
     url = 'http://www.dytt8.net/html/gndy/dyzz/list_23_{}.html'.format(page)
     response = requests.get(url)
     response.encoding = 'gbk'
     # print(res)
     pat = r'<a href="(.*?)" class="ulink">(.*?)</a>'
     res = re.findall(pat, response.text)
     # print(res)
     return res

 # 获取磁力链接
 def get_links(url):
     response = requests.get(url)
     response.encoding = 'gbk'
     html = response.text
     # print(res)
     pat = r'href="(magnet.*?)"'
     res = re.search(pat, html)
     magnet = res.group(1)
     pat = r'href="(ftp.*?)"'
     res = re.search(pat, html)
     ftp = res.group(1)
     return magnet,ftp

 if __name__ == '__main__':
     mc = MysqlConnect('127.0.0.1', 'root', '', 'homework')
     for page in range(1,4):
         res = get_urls(page)
         for url, name in res:
             url = 'http://www.dytt8.net/' + url
             movie_tuple = get_links(url)
             sql = 'insert into dytt(id,name,magnet,ftp) values(null,{},{},{})'.format(repr(name),repr(movie_tuple[0]),repr(movie_tuple[1]))
             print(sql)
             mc.exec(sql)