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13831 kshitij.so 1 
import urllib2
2 
from BeautifulSoup import BeautifulSoup
3 
import re
4 
from sys import exit
5 
 
6 
class FlipkartScraper:
7 
    def __init__(self):
8 
        self.count_trials = 0
9 
        self.redirectCount = 0
10 
 
11 
    def read(self, url):
12 
        #url = url.replace('www.flipkart.com','163.53.77.21')
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        url = url.replace('www.flipkart.com','163.53.76.55')
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        print url
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        request = urllib2.Request(url)
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        request.add_header('Accept','text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8')
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        #request.add_header('Accept-Charset','ISO-8859-1,utf-8;q=0.7,*;q=0.3')
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        #request.add_header('Accept-Encoding','gzip,deflate,sdch')
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        request.add_header('Accept-Language','en-US,en;q=0.8,hi;q=0.6')
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        request.add_header('Connection','keep-alive')
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        request.add_header('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')
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        request.add_header('Cache-Control','max-age=0')
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        request.add_header('Host','www.flipkart.com')
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        request.add_header('User-Agent','Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36')
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        response_data = ""
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        redirect_url = ""
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        try:
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            response = urllib2.urlopen(request)
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            response_data = response.read()
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            print "Fetched response from flipkart for %s" %(url)
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            redirect_url = response.url
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33 
        except Exception as e:
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            print 'ERROR: ', e
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            print 'Retrying'
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            self.count_trials += 1
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38 
            if self.count_trials < 3:
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                return self.read(url)
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41 
        self.response_data=response_data
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        return self.createData(url,redirect_url)
43 
 
44 
    def scrapeRedirectedPage(self,soup,redirect_url):
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        print soup
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        print redirect_url
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        t = soup.find("div" , {"class" : "seller-table fk-user-select-none line"})
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        print t
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        table_rows = t.findAll("tr" , {"class" : re.compile('t-row.*')})
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        print table_rows
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        for x in table_rows:
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            print x
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54 
    def createData(self,url, redirect_url):
55 
        print "Creating soup from flipkart data for %s" %(url)
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        #redirect_url = redirect_url.replace('www.flipkart.com','163.53.77.21')
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        print "Redirect url is %s"%(redirect_url)
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        page=self.response_data.decode("utf-8")
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        self.soup = BeautifulSoup(page,convertEntities=BeautifulSoup.HTML_ENTITIES)
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        page = None
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        self.response_data = None
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        print "Soup created from flipkart data for %s" %(url)
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        if (url==redirect_url):
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            return self.scrape(self.soup,url)
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        else:
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            print self.redirectCount
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            self.redirectCount+=1
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            if self.redirectCount >5:
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                raise
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            return self.read(url)
71 
 
72 
 
73 
 
74 
 
75 
    def scrape(self,soup,url):
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        print "Inside json creator for %s" %(url)
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        info = []
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        oddSeller = soup.findAll("div" , {"class" : "line seller-item odd "})
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        for data in oddSeller:
80 
            temp={}
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            try:
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                businessDays = data.find('span', attrs={'class' : re.compile('fk-deliverable.*')})
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                shippingTime = businessDays.find('span', attrs={'class' : re.compile('fk-bold')}).string.replace('to','').replace('business days.','').strip().replace('  ','-')
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                temp['shippingTime']=shippingTime
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            except:
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                pass
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            price = data.find('span', attrs={'class' : re.compile('pxs-final-price.*')}).string.strip('Rs.').strip()
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            temp['sellingPrice']=float(price)
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            for sellerInfo in data.findAll("div",{"class":re.compile(".*seller-info*")}):
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                sellerName = sellerInfo.find('a').string
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                temp['sellerName'] = sellerName
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            for metrics in data.find("div",{"class":"fk-text-right"}):
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                try:
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                    metric = metrics.findAll('input', {'type': 'submit'})
95 
                except AttributeError:
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                    continue
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                try:
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                    inputTags = metric[0]['data-lst-buytrend']
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                except TypeError:
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                    continue
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                dataMetrics = metric[0]['data-listing-metrics']
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                try:
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                    buyTrend = inputTags[0:str(inputTags).index('NWSR')].replace('_','')
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                except ValueError:
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                    buyTrend = inputTags[0:str(inputTags).index('WSR')].replace('_','')
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                temp['buyTrend']=buyTrend
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                dataMetric = dataMetrics.split(';')
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                sellerCode = dataMetric[0]
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                temp['sellerCode']=sellerCode
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                temp['sellingPriceMetric'] = float(dataMetric[1])
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                if not temp.has_key('shippingTime'):
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                    print "Populating shipping time from metrics"
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                    temp['shippingTime'] = dataMetric[3]
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                temp['sellerScore'] = int(dataMetric[4])
13935 kshitij.so 115 
                try:
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                    temp['shippingFee'] = float(dataMetric[2])
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                except:
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                    temp['shippingFee'] = 0.0
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                temp['sellingPrice'] = temp['sellingPrice'] + temp['shippingFee']
13831 kshitij.so 120 
                info.append(temp)
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        evenSeller = soup.findAll("div" , {"class" : "line seller-item even "})
122 
        for data in evenSeller:
123 
            temp={}
124 
            price = data.find('span', attrs={'class' : re.compile('pxs-final-price.*')}).string.strip('Rs.')
125 
            try:
126 
                businessDays = data.find('span', attrs={'class' : re.compile('fk-deliverable.*')})
127 
                shippingTime = businessDays.find('span', attrs={'class' : re.compile('fk-bold')}).string.replace('to','').replace('business days.','').strip().replace('  ','-')
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                temp['shippingTime']=shippingTime
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            except:
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                pass
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            temp['sellingPrice']=float(price)
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            for sellerInfo in data.findAll("div",{"class":re.compile(".*seller-info*")}):
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                sellerName = sellerInfo.find('a').string
134 
                temp['sellerName'] = sellerName
135 
            for metrics in data.find("div",{"class":"fk-text-right"}):
136 
                try:
137 
                    metric = metrics.findAll('input', {'type': 'submit'})
138 
                except AttributeError:
139 
                    continue
140 
                try:
141 
                    inputTags = metric[0]['data-lst-buytrend']
142 
                except TypeError:
143 
                    continue
144 
                dataMetrics = metric[0]['data-listing-metrics']
145 
                try:
146 
                    buyTrend = inputTags[0:str(inputTags).index('NWSR')].replace('_','')
147 
                except ValueError:
148 
                    buyTrend = inputTags[0:str(inputTags).index('WSR')].replace('_','')
149 
                temp['buyTrend']=buyTrend
150 
                dataMetric = dataMetrics.split(';')
151 
                temp['sellerCode'] = dataMetric[0]
152 
                temp['sellingPriceMetric'] = float(dataMetric[1])
153 
                if not temp.has_key('shippingTime'):
154 
                    print "Populating shipping time from metrics"
155 
                    temp['shippingTime'] = dataMetric[3]
156 
                temp['sellerScore'] = int(dataMetric[4])
13935 kshitij.so 157 
                try:
158 
                    temp['shippingFee'] = float(dataMetric[2])
159 
                except:
160 
                    temp['shippingFee'] = 0.0
161 
                temp['sellingPrice'] = temp['sellingPrice'] + temp['shippingFee']
13831 kshitij.so 162 
                info.append(temp)
163 
        print info
164 
        print "Returning Json response from flipkart for %s" %(url)
165 
        return info
166 
 
167 
if __name__ == '__main__':
168 
    scraper = FlipkartScraper()
169 
    scraper.read('http://www.flipkart.com/ps/MOBDZB3Q8WJNKVHG')