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kshitij.so |
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from BeautifulSoup import BeautifulSoup
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import re
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from sys import exit
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kshitij.so |
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from dtr.utils.utils import fetchResponseUsingProxy
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headers = {
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'User-agent':'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11',
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'Accept' : 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
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'Accept-Language' : 'en-US,en;q=0.8',
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'Accept-Charset' : 'ISO-8859-1,utf-8;q=0.7,*;q=0.3',
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'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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'Host':'www.flipkart.com',
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'Accept-Encoding' : 'gzip,deflate,sdch'
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}
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kshitij.so |
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class FlipkartScraper:
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def __init__(self):
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self.count_trials = 0
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self.redirectCount = 0
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def read(self, url):
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try:
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"""quick fix,need to add it conf"""
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response_data = fetchResponseUsingProxy(url, headers)
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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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if self.count_trials < 3:
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return self.read(url)
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self.response_data=response_data
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return self.createSoup(url)
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# 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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#
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def createSoup(self, url):
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print "Creating soup from flipkart data for %s" %(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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return self.scrape(self.soup,url)
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kshitij.so |
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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:
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temp={}
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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 metrics in data.find("div",{"class":"fk-text-right"}):
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try:
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metric = metrics.findAll('input', {'type': 'submit'})
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except AttributeError:
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continue
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dataMetrics = metric[0]['data-listing-metrics']
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dataMetric = dataMetrics.split(';')
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temp['sellingPriceMetric'] = float(dataMetric[1])
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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']
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kshitij.so |
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info.append(temp)
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evenSeller = soup.findAll("div" , {"class" : "line seller-item even "})
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for data in evenSeller:
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temp={}
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price = data.find('span', attrs={'class' : re.compile('pxs-final-price.*')}).string.strip('Rs.')
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temp['sellingPrice']=float(price)
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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'})
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except AttributeError:
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continue
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dataMetrics = metric[0]['data-listing-metrics']
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dataMetric = dataMetrics.split(';')
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temp['sellingPriceMetric'] = float(dataMetric[1])
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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']
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info.append(temp)
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print info
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print "Returning Json response from flipkart for %s" %(url)
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return info
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if __name__ == '__main__':
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scraper = FlipkartScraper()
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scraper.read('http://www.flipkart.com/ps/MOBDZB3Q8WJNKVHG')
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