| 14167 |
kshitij.so |
1 |
import urllib2
|
|
|
2 |
from BeautifulSoup import BeautifulSoup
|
|
|
3 |
import re
|
|
|
4 |
from sys import exit
|
|
|
5 |
import json
|
|
|
6 |
|
|
|
7 |
headers = {
|
| 14177 |
kshitij.so |
8 |
'User-agent':'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11',
|
| 14167 |
kshitij.so |
9 |
'Accept' : 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
|
|
|
10 |
'Accept-Language' : 'en-US,en;q=0.8',
|
|
|
11 |
'Accept-Charset' : 'ISO-8859-1,utf-8;q=0.7,*;q=0.3',
|
| 14177 |
kshitij.so |
12 |
'Cookie':'T=TI141257426738726661427143281839817329423126740566618323641725716448; __sonar=7237334677420142002; __gads=ID=c8b82101a0e4f451:T=1412574724:S=ALNI_MbPMbEOZj2nAGjM54z8ZHFMqwTOTQ; FK-CMP-DATA=; SN=2.VI11FB3FB6ED9D4693A796AB8C965B3417.SI802C325AC43444858830E870C4FD3324.VS141257426735693951472.1412576209; VID=2.VI11FB3FB6ED9D4693A796AB8C965B3417.1412576209.VS141257426735693951472; NSID=2.SI802C325AC43444858830E870C4FD3324.1412576209.VI11FB3FB6ED9D4693A796AB8C965B3417; __utma=19769839.709301254.1412574234.1412574234.1412574234.1; __utmb=19769839.23.10.1412574234; __utmc=19769839; __utmz=19769839.1412574234.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); s_cc=true; gpv_pn=SellerListing%3AMobile%3AMicromax%20Canvas%20Fire%20A093; gpv_pn_t=no%20value; s_sq=%5B%5BB%5D%5D; s_ppv=36',
|
|
|
13 |
'Host':'www.flipkart.com'
|
| 14167 |
kshitij.so |
14 |
}
|
|
|
15 |
|
|
|
16 |
class FlipkartProductPageScraper:
|
|
|
17 |
def __init__(self):
|
|
|
18 |
self.count_trials = 0
|
|
|
19 |
self.redirectCount = 0
|
|
|
20 |
|
|
|
21 |
def read(self, url):
|
|
|
22 |
try:
|
|
|
23 |
req = urllib2.Request(url,headers=headers)
|
|
|
24 |
response = urllib2.urlopen(req)
|
|
|
25 |
response_data = response.read()
|
|
|
26 |
response.close()
|
|
|
27 |
print "Fetched response from flipkart for %s" %(url)
|
|
|
28 |
|
|
|
29 |
except Exception as e:
|
|
|
30 |
print 'ERROR: ', e
|
|
|
31 |
print 'Retrying'
|
|
|
32 |
self.count_trials += 1
|
|
|
33 |
|
|
|
34 |
if self.count_trials < 3:
|
|
|
35 |
return self.read(url)
|
|
|
36 |
|
|
|
37 |
self.response_data=response_data
|
| 14169 |
kshitij.so |
38 |
return self.createSoup(url)
|
| 14167 |
kshitij.so |
39 |
|
|
|
40 |
|
| 14169 |
kshitij.so |
41 |
def createSoup(self,url):
|
| 14167 |
kshitij.so |
42 |
print "Creating soup from flipkart data for %s" %(url)
|
|
|
43 |
page=self.response_data.decode("utf-8")
|
|
|
44 |
self.soup = BeautifulSoup(page,convertEntities=BeautifulSoup.HTML_ENTITIES)
|
|
|
45 |
print "Soup created from flipkart data for %s" %(url)
|
| 14169 |
kshitij.so |
46 |
return self.scrape(self.soup)
|
| 14167 |
kshitij.so |
47 |
|
| 14169 |
kshitij.so |
48 |
def scrape(self,soup):
|
| 14167 |
kshitij.so |
49 |
try:
|
|
|
50 |
print "data-config"
|
|
|
51 |
if soup.find('div',{'class':'seller-table-wrap section'}) is None:
|
|
|
52 |
raise
|
|
|
53 |
x = json.loads(soup.find('div',{'class':'seller-table-wrap section'})['data-config'])['dataModel']
|
|
|
54 |
lines = sorted(x, key=lambda k: k['priceInfo'].get('sellingPrice', 0), reverse=False)
|
|
|
55 |
sellingPrice = float(lines[0]['priceInfo']['sellingPrice'])
|
|
|
56 |
try:
|
|
|
57 |
offerText = lines[0]['offerInfo']['listingOffers'][0]['description']
|
|
|
58 |
except:
|
|
|
59 |
offerText = ""
|
|
|
60 |
return {'lowestSp':sellingPrice,'inStock':1}
|
|
|
61 |
except:
|
|
|
62 |
return {'lowestSp':0,'inStock':0}
|
|
|
63 |
|
|
|
64 |
if __name__ == '__main__':
|
|
|
65 |
scraper = FlipkartProductPageScraper()
|
|
|
66 |
print scraper.read('http://www.flipkart.com/axe-denim-deodorant-spray-150-ml/p/itmdtbxyjfzfkppn?pid=DEOD8DHEW5NPTMNR')
|