房天下爬虫 

 1 #！/usr/bin/env python
 2 # -*- coding:utf-8 -*-
 3 import requests
 4 from bs4 import BeautifulSoup
 5 import pandas
 6 def gethousedetail(url):
 7     info ={}
 8     res = requests.get(url)
 9     soup = BeautifulSoup(res.text,'html.parser')
10     info['title']=soup.select('title')[0].text.strip()
11     info['price']=soup.select('.zongjia1 .red20b')[0].text.strip()
12     for dd in soup.select('dd'):
13         if '：' in dd.text.strip():
14             k,v = dd.text.strip().split('：')
15             info[k]=v
16     return info
17 res = requests.get('http://esf.sh.fang.com/')
18 domain = 'http://esf.sh.fang.com'
19 soup = BeautifulSoup(res.text,'html.parser')
20 houseary = []
21 for house in soup.select('.houseList dl'):
22     urls = domain + house.select('.title a')[0]['href']
23     houseary.append(gethousedetail(urls))
24 
25 df =pandas.DataFrame(houseary)
26 df.to_excel('house.xlsx',index=False)

 

posted @ 2017-04-19 21:46  Erick-LONG  阅读(1032)  评论(0)    收藏  举报