Subversion Repositories SmartDukaan

Rev

Rev 5639 | Rev 5770 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
5639 amar.kumar 1 
from BeautifulSoup import BeautifulSoup
2 
from BaseScraper import BaseScraper
3 
from Utils import removePriceFormatting
4 
 
5 
import time
6 
 
7 
class TradusScraper(BaseScraper):
8 
 
5761 amar.kumar 9 
    mobilePageCount = 32
10 
    tabletPageCount = 21
5639 amar.kumar 11 
    productCountPerScraping = 20
5761 amar.kumar 12 
    mobileCurrentPage = 0
13 
    tabletCurrentPage = 0
5639 amar.kumar 14 
 
15 
 
16 
    def __init__(self):
17 
        BaseScraper.__init__(self)
18 
        self.url = None
19 
        self.id = None
20 
 
21 
    def setUrl(self, url):
22 
        self.url = url
23 
 
24 
    def scrape(self):
25 
        html = BaseScraper.read(self, self.url)
26 
        self.soup = BeautifulSoup(html)
27 
        self.phones = None
28 
        #self.setPageCount()
29 
 
30 
    def getPhones(self):
31 
        phones = []
32 
        for div in self.soup.findAll('div', {'class': 'mainresult-show-right'}):
33 
            try:
34 
                anchor = div.find('a')
5761 amar.kumar 35 
                if(len(anchor.contents)==1):
5639 amar.kumar 36 
                    name = anchor.contents[0].strip()
5761 amar.kumar 37 
                elif(anchor.contents[1].string =="Tablet"):
38 
                    name = anchor.contents[0] + "Tablet"
39 
                    if(len(anchor.contents)>2):
40 
                        name = name + anchor.contents[2];
41 
                else:
42 
                    name = anchor.contents[2].strip()
43 
                    if(len(name)== 0):
44 
                        name = anchor.contents[0].strip()
5639 amar.kumar 45 
                product_url = anchor['href'].strip()
46 
                price = div.find('div', {'class': 'mainresult-show-right-startrate'})('span')[0]('span')[0].contents[0].strip()[3:]
47 
                in_stock = 1
48 
 
49 
                try:
50 
                    if price is None:
51 
                        continue
52 
                    else:
53 
                        phones.append({
54 
                                'name': str(name),
55 
                                'price': removePriceFormatting(price),
56 
                                'source': 'tradus',
57 
                                'product_url': str(product_url),
58 
                                'in_stock': in_stock
59 
                            })
60 
                except Exception as e:
61 
                    print e
62 
                    pass
63 
 
64 
            except IndexError as iex:
65 
                try:
66 
                    price = div.find('div', {'class': 'mainresult-show-right-startrate'})('span')[0].contents[0].strip()[18:]
67 
                    in_stock = 1
68 
 
69 
                    phones.append({
70 
                                'name': str(name),
71 
                                'price': removePriceFormatting(price),
72 
                                'source': 'tradus',
73 
                                'product_url': str(product_url),
74 
                                'in_stock': in_stock
75 
                            })
76 
 
77 
                except Exception as ex:
78 
                    print ex
79 
                    pass
80 
            except Exception as e:
81 
                print e
82 
                pass
5761 amar.kumar 83 
        self.phones = phones
84 
        return phones
5639 amar.kumar 85 
 
86 
    def setPageCount(self):
87 
        self.currentPage = self.currentPage + 1
88 
 
89 
    def getNextUrl(self):
90 
        time.sleep(1)
5761 amar.kumar 91 
        if "mobile" in self.url:
92 
            if TradusScraper.mobileCurrentPage < TradusScraper.mobilePageCount:
93 
                TradusScraper.mobileCurrentPage += 1
94 
                return 'http://www.tradus.com/search/tradus_search/?query=mobile&filters=cat:7756&page=%s' % (TradusScraper.mobileCurrentPage)
95 
            else:
96 
                return None
97 
        elif "tablets" in self.url:
98 
            if TradusScraper.tabletCurrentPage < TradusScraper.tabletPageCount:
99 
                TradusScraper.tabletCurrentPage += 1
100 
                return 'http://www.tradus.com/search/tradus_search/?query=tablets&filters=cat:7756&cat:7762&page=%s' % (TradusScraper.tabletCurrentPage)
101 
            else:
102 
                return None
5639 amar.kumar 103 
        else:
104 
            return None
5761 amar.kumar 105 
 
5639 amar.kumar 106 
 
107 
    def getDataFromProductPage(self, url):
108 
        html = BaseScraper.read(self, url)
109 
        soup = BeautifulSoup(html)
110 
        name = soup.find('h1',{'class': 'left-content-product-heading'}).string.strip()
111 
        price = soup.find('b', {'id': 'tPrice'}).string.strip()
112 
        in_stock = 1
113 
 
114 
        data = {
115 
            "product_url": str(url),
116 
            "source": "tradus",
117 
            "price": price,
118 
            "in_stock": 1,
119 
            "name": name
120 
        }
121 
        return data
122 
 
123 
if __name__ == '__main__':
124 
    s = TradusScraper()
125 
    '''html = BaseScraper.read(s,'http://www.tradus.com/search/tradus_search/?query=mobile&filters=cat:7756')
126 
    soup = BeautifulSoup(html)
127 
 
128 
    phones = []
129 
    for div in soup.findAll('div', {'class': 'mainresult-show-right'}):
130 
        try:
131 
            anchor = div.find('a')
132 
            name = anchor.contents[2].strip()
133 
            if(len(name)== 0):
134 
                name = anchor.contents[0].strip()
135 
            product_url = anchor['href'].strip()
136 
            price = div.find('div', {'class': 'mainresult-show-right-startrate'})('span')[0]('span')[0].contents[0].strip()[3:]
137 
            in_stock = 1
138 
 
139 
            try:
140 
                if price is None:
141 
                    continue
142 
                else:
143 
                    phones.append({
144 
                            'name': str(name),
145 
                            'price': removePriceFormatting(price),
146 
                            'source': 'tradus',
147 
                            'product_url': str(product_url),
148 
                            'in_stock': in_stock
149 
                        })
150 
            except Exception as e:
151 
                print e
152 
                pass
153 
 
154 
        except IndexError as iex:
155 
            try:
156 
                price = div.find('div', {'class': 'mainresult-show-right-startrate'})('span')[0].contents[0].strip()[18:]
157 
                in_stock = 1
158 
 
159 
                phones.append({
160 
                            'name': str(name),
161 
                            'price': removePriceFormatting(price),
162 
                            'source': 'tradus',
163 
                            'product_url': str(product_url),
164 
                            'in_stock': in_stock
165 
                        })
166 
 
167 
            except Exception as ex:
168 
                print ex
169 
                pass
170 
        except Exception as e:
171 
            print e
172 
            pass
173 
    print phones'''
174 
 
175 
 
176 
    data = s.getDataFromProductPage('http://www.tradus.com/samsung-galaxy-y-pro-duos-b5512-mobile-phone/p/MOB0000004549294')
177 
    print data