Subversion Repositories SmartDukaan

import urllib2

import simplejson as json

import pymongo

from dtr.utils.utils import to_java_date, getNlcPoints, changeToMobileUrl

from datetime import datetime, timedelta

from operator import itemgetter

from dtr.utils.AmazonPriceOnlyScraper import AmazonScraper

from dtr.utils import AmazonDealScraper

from dtr.utils import FlipkartScraper,NewFlipkartScraper, ShopCluesScraper

from dtr.storage.MemCache import MemCache

from functools import partial

import threading

from dtr.utils.utils import getCashBack

import traceback

from shop2020.config.client.ConfigClient import ConfigClient

config_client = ConfigClient()

host_memCache = config_client.get_property('mem_cache_host_dtr')

host = config_client.get_property('mongo_dtr_host')

mc = MemCache(host_memCache)

con  = None

SOURCE_MAP = {'AMAZON':1,'FLIPKART':2,'SNAPDEAL':3,'SAHOLIC':4, 'SHOPCLUES.COM':5}

headers = { 

           'User-agent':'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11',

            'Accept' : 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',      

            'Accept-Language' : 'en-US,en;q=0.8',                     

            'Accept-Charset' : 'ISO-8859-1,utf-8;q=0.7,*;q=0.3'

        }

ignoreItems = []

def get_mongo_connection(port=27017):

    global con

    if con is None:

        print "Establishing connection %s host and port %d" %(host,port)

        try:

            con = pymongo.MongoClient(host, port)

        except Exception, e:

            print e

            return None

    return con

def returnLatestPrice(data, source_id, ignoreLastUpdated = True):

    now = datetime.now()

    if source_id == 1:

        try:

            if data['identifier'] is None or len(data['identifier'].strip())==0:

                return {}

            if data['_id'] in ignoreItems:

                print "Ignored items returning for %d"%(data['_id'])

                return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':1,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

            if data['dealFlag'] ==1 and data['dealType'] ==1:

                data['marketPlaceUrl'] = "http://www.amazon.in/dp/%s"%(data['identifier'].strip())

            try:

                if ignoreLastUpdated and data['priceUpdatedOn'] > to_java_date(now - timedelta(minutes=5)):

                    print "sku id is already updated",data['_id'] 

                    return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':1,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

            except:

                pass

            url = "http://www.amazon.in/gp/offer-listing/%s/ref=olp_sort_ps"%(data['identifier'])

            lowestPrice = 0.0

            try:

                if data['dealFlag'] ==1 and data['dealType'] ==1:

                    print "Inside deal"

                    deal_url = "http://www.amazon.in/dp/%s"%(data['identifier'].strip())

                    print deal_url

                    dealScraperAmazon = AmazonDealScraper.AmazonScraper(True)

                    lowestPrice = dealScraperAmazon.read(deal_url)

                    print lowestPrice

                    if lowestPrice == 0:

                        raise

                else:    

                    scraperAmazon = AmazonScraper(True)

                    lowestPrice = scraperAmazon.read(url)

            except Exception as e:

                print e

                scraperAmazon = AmazonScraper(True)

                lowestPrice = scraperAmazon.read(url)

            print "LowestPrice ",lowestPrice

            inStock = 0

            if lowestPrice > 0:

                inStock = 1

            if lowestPrice > 0:

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'available_price':lowestPrice,'updatedOn':to_java_date(now),'priceUpdatedOn':to_java_date(now),'in_stock':inStock}}, multi=True)

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'available_price':lowestPrice , 'in_stock':inStock,'dealType':data['dealType']}}, multi=True)

            else:

                lowestPrice = data['available_price']

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'updatedOn':to_java_date(now),'in_stock':0,'priceUpdatedOn':to_java_date(now)}}, multi=True)

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'in_stock':0,'dealType':data['dealType']}}, multi=True)

            return {'_id':data['_id'],'available_price':lowestPrice,'in_stock':inStock,'source_id':1,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

        except Exception as e:

            print "Exception for _id %d and source %s"%(data['_id'], source_id)

            print e

            return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':1,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

    elif source_id ==4:

        try:

            if data['identifier'] is None or len(data['identifier'].strip())==0:

                return {}

            try:

                if ignoreLastUpdated and data['priceUpdatedOn'] > to_java_date(now - timedelta(minutes=5)):

                    print "sku id is already updated",data['_id'] 

                    return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':4,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

            except:

                pass

            url = "http://50.116.3.101:8080/mobileapi/dtr-pricing?id=%s"%(data['identifier'])

            lowestPrice = 0.0

            instock = 0

            req = urllib2.Request(url,headers=headers)

            response = urllib2.urlopen(req)

            json_input = response.read()

            response.close()

            priceInfo = json.loads(json_input)

            lowestPrice = priceInfo['response']['sellingPrice']

            if lowestPrice > 0:

                instock = 1

            if instock  == 1:

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'available_price':lowestPrice,'updatedOn':to_java_date(now),'priceUpdatedOn':to_java_date(now),'in_stock':instock}}, multi=True)

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'available_price':lowestPrice , 'in_stock':instock}}, multi=True)

            else:

                lowestPrice = data['available_price']

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'updatedOn':to_java_date(now),'in_stock':instock,'priceUpdatedOn':to_java_date(now)}}, multi=True)

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'in_stock':instock}}, multi=True)

            return {'_id':data['_id'],'available_price':lowestPrice,'in_stock':instock,'source_id':4,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

        except Exception as e:

            print "Exception for _id %d and source %s"%(data['_id'], source_id)

            print e

            return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':4,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

    elif source_id ==3:

        try:

            if data['identifier'] is None or len(data['identifier'].strip())==0:

                return {}

            try:

                if ignoreLastUpdated and data['priceUpdatedOn'] > to_java_date(now - timedelta(minutes=5)):

                    print "sku id is already updated",data['_id']

                    return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':3,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

            except Exception as e:

                print "Exception snapdeal"

                print e

            url="http://www.snapdeal.com/acors/json/v2/gvbps?supc=%s&catUrl=&bn=&catId=175&start=0&count=10000"%(data['identifier'])

            req = urllib2.Request(url,headers=headers)

            response = urllib2.urlopen(req)

            vendorInfo = json.load(response)

            response.close()

            lowestOfferPrice = 0

            inStock = 0

            buyBoxPrice = 0

            isBuyBox = 1

            try:

                buyBoxStock = vendorInfo['primaryVendor']['buyableInventory']

                if buyBoxStock >0:

                    buyBoxPrice = vendorInfo['primaryVendor']['sellingPrice']

            except:

                pass

            print buyBoxStock

            print buyBoxPrice

            sortedVendorsData = sorted(vendorInfo['vendors'], key=itemgetter('sellingPrice'))

            for sortedVendorData in sortedVendorsData:

                lowestOfferPrice = float(sortedVendorData['sellingPrice'])

                try:

                    stock = sortedVendorData['buyableInventory']

                except:

                    stock = 0

                if stock > 0 and lowestOfferPrice > 0:

                    inStock = 1

                    break

            print lowestOfferPrice

            print inStock

            print "*************"

            if buyBoxPrice != lowestOfferPrice:

                isBuyBox = 0

            if inStock  == 1:

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'available_price':lowestOfferPrice,'updatedOn':to_java_date(now),'priceUpdatedOn':to_java_date(now),'in_stock':inStock,'buyBoxFlag':isBuyBox}}, multi=True)

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'available_price':lowestOfferPrice , 'in_stock':inStock}}, multi=True)

            else:

                lowestOfferPrice = data['available_price']

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'updatedOn':to_java_date(now),'in_stock':inStock,'priceUpdatedOn':to_java_date(now),'buyBoxFlag':isBuyBox}}, multi=True)

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'in_stock':inStock}}, multi=True)

            return {'_id':data['_id'],'available_price':lowestOfferPrice,'in_stock':inStock,'source_id':3,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

        except Exception as e:

            print traceback.print_exc()

            print "Exception for _id %d and source %s"%(data['_id'], source_id)

            print e

            return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':3,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

    elif source_id == 2:

        try:

            if data['identifier'] is None or len(data['identifier'].strip())==0:

                return {}

            if data['_id'] in ignoreItems:

                print "Ignored items returning for %d"%(data['_id'])

                return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':2,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

            try:

                if ignoreLastUpdated and data['priceUpdatedOn'] > to_java_date(now - timedelta(minutes=5)):

                    print "sku id is already updated",data['_id']

                    return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':2,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']} 

            except:

                pass

            lowestSp = 0

            inStock = 0

            buyBoxPrice = 0

            isBuyBox = 0

            scraperProductPage = NewFlipkartScraper.FlipkartProductPageScraper()

            try:

                if data['marketPlaceUrl']!="" or data['marketPlaceUrl'] !="http://www.flipkart.com/ps/%s"%(data['identifier']):

                    result = scraperProductPage.read(data['marketPlaceUrl'])

                    print result

                    if result.get('lowestSp')!=0:

                        lowestSp = result.get('lowestSp')

                        inStock = result.get('inStock')

                        buyBoxPrice = result.get('buyBoxPrice')

            except:

                print "Unable to scrape product page ",data['identifier']

            if lowestSp ==0:

                url = "http://www.flipkart.com/ps/%s"%(data['identifier'])

                scraperFk = FlipkartScraper.FlipkartScraper()

                vendorsData, buyBoxInfo = (scraperFk.read(url))

                sortedVendorsData = []

                sortedVendorsData = sorted(vendorsData, key=itemgetter('sellingPrice'))

                print "data",sortedVendorsData

                for vData in sortedVendorsData:

                    lowestSp = vData['sellingPrice']

                    break

                if lowestSp > 0:

                    inStock = 1

                buyBoxPrice = buyBoxInfo[0].get('sellingPrice')

            print lowestSp

            print inStock

            if buyBoxPrice is not None and buyBoxPrice == lowestSp:

                isBuyBox = 1

            if lowestSp > 0:

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'available_price':lowestSp,'updatedOn':to_java_date(now),'priceUpdatedOn':to_java_date(now),'in_stock':inStock,'buyBoxFlag':isBuyBox}}, multi=True)

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'available_price':lowestSp , 'in_stock':inStock}}, multi=True)

            else:

                lowestSp = data['available_price']

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'updatedOn':to_java_date(now),'in_stock':inStock,'priceUpdatedOn':to_java_date(now),'buyBoxFlag':isBuyBox}}, multi=True)

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'in_stock':inStock}}, multi=True)

            return {'_id':data['_id'],'available_price':lowestSp,'in_stock':inStock,'source_id':2,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

        except Exception as e:

            print "Exception for _id %d and source %s"%(data['_id'], source_id)

            print e

            return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':2,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

    elif source_id == 5:

        try:

            if data['_id'] in ignoreItems:

                print "Ignored items returning for %d"%(data['_id'])

                return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':1,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail']}

            try:

                if ignoreLastUpdated and data['priceUpdatedOn'] > to_java_date(now - timedelta(minutes=5)):

                    print "sku id is already updated",data['_id'] 

                    return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':1,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail'],'coupon':data['coupon'], 'codAvailable':data['codAvailable']}

            except:

                pass

            url = data['marketPlaceUrl']

            lowestPrice = 0.0

            try:

                sc = ShopCluesScraper.ShopCluesScraper()

                url = changeToMobileUrl(url, 5)

                productInfo = sc.read(url)

            except Exception as e:

                raise

            print "LowestPrice ",productInfo['price']

            if productInfo['price'] > 0 and productInfo['inStock']==1:

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'available_price':productInfo['price'],'coupon':productInfo['coupon'],'codAvailable':productInfo['isCod'],'updatedOn':to_java_date(now),'priceUpdatedOn':to_java_date(now),'in_stock':productInfo['inStock']}})

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'available_price':productInfo['price'] , 'in_stock':productInfo['inStock'],'dealType':data['dealType'], 'rank':data['rank']}})

            else:

                lowestPrice = data['available_price']

                get_mongo_connection().Catalog.MasterData.update({'_id':data['_id']}, {'$set' : {'updatedOn':to_java_date(now),'in_stock':0,'priceUpdatedOn':to_java_date(now)}})

                get_mongo_connection().Catalog.Deals.update({'_id':data['_id']}, {'$set' : {'in_stock':0,'dealType':data['dealType'],'rank':data['rank']}})

            return {'_id':data['_id'],'available_price':lowestPrice,'in_stock':productInfo['inStock'],'source_id':5,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail'], 'coupon':productInfo['coupon'],'codAvailable':productInfo['isCod']}

        except Exception as e:

            print "Exception for _id %d and source %s"%(data['_id'], source_id)

            print e

            return {'_id':data['_id'],'available_price':data['available_price'],'in_stock':data['in_stock'],'source_id':1,'source_product_name':data['source_product_name'],'marketPlaceUrl':data['marketPlaceUrl'],'thumbnail':data['thumbnail'],'coupon':data['coupon'], 'codAvailable':data['codAvailable']}

    else:

        return {}

def recomputePoints(item, deal):

    try:

        nlcPoints = getNlcPoints(item, deal['minNlc'], deal['maxNlc'], deal['available_price'])

    except:

        print traceback.print_exc()

        nlcPoints = deal['nlcPoints']

    if item['manualDealThresholdPrice'] >= deal['available_price']:

        dealPoints = item['dealPoints']

    else:

        dealPoints = 0

    get_mongo_connection().Catalog.Deals.update({'_id':deal['_id']},{"$set":{'totalPoints':deal['totalPoints'] - deal['nlcPoints'] + nlcPoints - deal['dealPoints'] +dealPoints , 'nlcPoints': nlcPoints, 'dealPoints': dealPoints, 'manualDealThresholdPrice': item['manualDealThresholdPrice']}})

def populateNegativeDeals():

    negativeDeals = get_mongo_connection().Catalog.NegativeDeals.find().distinct('sku')

    mc.set("negative_deals", negativeDeals, 600)

def recomputeDeal(item):

    """Lets recompute deal for this bundle"""

    print "Recomputing for bundleId",item.get('skuBundleId')

    skuBundleId = item['skuBundleId']

    similarItems = list(get_mongo_connection().Catalog.Deals.find({'skuBundleId':skuBundleId}).sort([('available_price',pymongo.ASCENDING)]))

    bestPrice = float("inf")

    bestOne = None

    bestSellerPoints = 0

    toUpdate = []

    for similarItem in similarItems:

        if similarItem['_id'] == item['_id']:

            recomputePoints(item, similarItem)

        if mc.get("negative_deals") is None:

            populateNegativeDeals()

        if similarItem['in_stock'] == 0 or similarItem['maxprice'] is None or similarItem['maxprice'] < similarItem['available_price'] or similarItem['_id'] in mc.get("negative_deals"):

            get_mongo_connection().Catalog.Deals.update({ '_id' : similarItem['_id'] }, {'$set':{'showDeal':0 }})

            continue

        if similarItem['source_id'] == SOURCE_MAP.get('SHOPCLUES.COM') and similarItem['rank']==0:

            get_mongo_connection().Catalog.Deals.update({ '_id' : similarItem['_id'] }, {'$set':{'showDeal':0 }})

            continue

        if similarItem['available_price'] < bestPrice:

            bestOne = similarItem

            bestPrice = similarItem['available_price']

            bestSellerPoints = similarItem['bestSellerPoints']

        elif similarItem['available_price'] == bestPrice and bestSellerPoints < similarItem['bestSellerPoints']:

            bestOne = similarItem

            bestPrice = similarItem['available_price']

            bestSellerPoints = similarItem['bestSellerPoints']

        else:

            pass

    if bestOne is not None:

        for similarItem in similarItems:

            toUpdate.append(similarItem['_id'])

        toUpdate.remove(bestOne['_id'])

        get_mongo_connection().Catalog.Deals.update({ '_id' : bestOne['_id'] }, {'$set':{'showDeal':1 }})

    if len(toUpdate) > 0:

        get_mongo_connection().Catalog.Deals.update({ '_id' : { "$in": toUpdate } }, {'$set':{'showDeal':0 }},upsert=False, multi=True)

    print "Done with recomputing"

def getLatestPrice(skuBundleId, source_id):

    temp = []

    itemIds = list(get_mongo_connection().Catalog.MasterData.find({'skuBundleId':skuBundleId,'source_id' : source_id}))

    for item in itemIds:

        if item['source_id'] ==5 and item['rank'] == 0:

            continue

        item['dealFlag'] = 0

        item['dealType'] = 0

        item['dealPoints'] = 0

        item['manualDealThresholdPrice'] = None

        if item['source_id'] ==3:

            item['marketPlaceUrl'] = item['marketPlaceUrl']+'?supc='+item.get('identifier')

        manualDeals = list(get_mongo_connection().Catalog.ManualDeals.find({'startDate':{'$lte':to_java_date(datetime.now())},'endDate':{'$gte':to_java_date(datetime.now())},'source_id':source_id, 'sku':item['_id']}))

        if len(manualDeals) > 0:

            item['dealFlag'] = 1

            item['dealType'] =manualDeals[0]['dealType']

            item['dealPoints'] = manualDeals[0]['dealPoints']

            item['manualDealThresholdPrice'] = manualDeals[0]['dealThresholdPrice']

        info = returnLatestPrice(item, source_id)

        print info

        try:

            cashBack = getCashBack(item['_id'], item['source_id'], item['category_id'], mc, 'localhost')

            print "CashBack is ",cashBack

            if not cashBack or cashBack.get('cash_back_status')!=1:

                info['cash_back_type'] = 0

                info['cash_back'] = 0

            else:

                if cashBack['cash_back_type'] in (1,2):

                    info['cash_back_type'] = cashBack['cash_back_type']

                    info['cash_back'] = float(cashBack['cash_back'])

                else:

                    info['cash_back_type'] = 0

                    info['cash_back'] = 0

        except Exception as cashBackEx:

            traceback.print_exc()

            print "Error calculating cashback."

            info['cash_back_type'] = 0

            info['cash_back'] = 0

        print "info is ",info

        temp.append(info)

    try:

        thread = threading.Thread(target=recomputeDeal, args = (item,))

        thread.daemon = True

        thread.start()    

    except:

        print traceback.print_exc()

        print "Unable to compute deal for ",skuBundleId

    return temp

def getLatestPriceById(id):

    item = list(get_mongo_connection().Catalog.MasterData.find({'_id':id}))

    item[0]['dealFlag'] = 0

    item[0]['dealType'] = 0

    item[0]['dealPoints'] = 0

    item[0]['manualDealThresholdPrice'] = None

    manualDeals = list(get_mongo_connection().Catalog.ManualDeals.find({'startDate':{'$lte':to_java_date(datetime.now())},'endDate':{'$gte':to_java_date(datetime.now())},'source_id':item[0]['source_id'], 'sku':item[0]['_id']}))

    if len(manualDeals) > 0:

        item[0]['dealFlag'] = 1

        item[0]['dealType'] =manualDeals[0]['dealType']

        item[0]['dealPoints'] = manualDeals[0]['dealPoints']

        item[0]['manualDealThresholdPrice'] = manualDeals[0]['dealThresholdPrice']

    info = returnLatestPrice(item[0], item[0]['source_id'])

    print info

    try:

        cashBack = getCashBack(item[0]['_id'], item[0]['source_id'], item[0]['category_id'], mc, 'localhost')

        print "CashBack is ",cashBack

        if not cashBack or cashBack.get('cash_back_status')!=1:

            info['cash_back_type'] = 0

            info['cash_back'] = 0

        else:

            if cashBack['cash_back_type'] in (1,2):

                info['cash_back_type'] = cashBack['cash_back_type']

                info['cash_back'] = float(cashBack['cash_back'])

            else:

                info['cash_back_type'] = 0

                info['cash_back'] = 0

    except Exception as cashBackEx:

        traceback.print_exc()

        print cashBackEx

        print "Error calculating cashback."

        info['cash_back_type'] = 0

        info['cash_back'] = 0

    try:

        thread = threading.Thread(target=recomputeDeal, args = (item[0],))

        thread.daemon = True

        thread.start()    

    except:

        print "Unable to compute deal for ",item[0]['skuBundleId']

    return info

def updatePriceForNotificationBundles(skuBundleId):

    itemIds = list(get_mongo_connection().Catalog.MasterData.find({'skuBundleId':skuBundleId,'priceUpdatedOn':{'$lte':to_java_date(datetime.now() - timedelta(minutes=2))},'source_id':{"$in":SOURCE_MAP.values()}}))

    for item in itemIds:

        print item['_id']

        item['dealFlag'] = 0

        item['dealType'] = 0

        item['dealPoints'] = 0

        item['manualDealThresholdPrice'] = None

        manualDeals = list(get_mongo_connection().Catalog.ManualDeals.find({'startDate':{'$lte':to_java_date(datetime.now())},'endDate':{'$gte':to_java_date(datetime.now())},'source_id':item['source_id'], 'sku':item['_id']}))

        if len(manualDeals) > 0:

            item['dealFlag'] = 1

            item['dealType'] =manualDeals[0]['dealType']

            item['dealPoints'] = manualDeals[0]['dealPoints']

            item['manualDealThresholdPrice'] = manualDeals[0]['dealThresholdPrice']

        info = returnLatestPrice(item, item['source_id'],False)

        print info

def main():

    print "retuned %s"%(str(getLatestPriceById(23827)))

if __name__=='__main__':

    main()