def parse_product(self, response):
if not isinstance(response, HtmlResponse):
return
# sub products
hxs = HtmlXPathSelector(response)
name = hxs.select(
'//div[@id="product-detail-div"]//select/@name').extract()
subproducts = hxs.select(
'//div[@id="product-detail-div"]//select/option')
if name and 'size' not in response.meta:
subproducts = subproducts[1:]
for subproduct in subproducts:
request = FormRequest.from_response(
response,
formdata={
name[0]: subproduct.select('./@value').extract()
},
dont_click=True,
callback=self.parse_product)
request.meta['size'] = subproduct.select(
'./text()').extract()[0].strip()
yield request
return
product = Product()
loader = WindowsCleaningProductLoader(item=product, response=response)
#try:
#product['url'] = response.url
loader.add_value('url', response.url)
name = hxs.select(
'//div[@id="product-detail-div"]//h1/text()').extract()[0].strip()
if 'size' in response.meta:
name += ' ' + response.meta['size']
loader.add_value('name', name)
special_price = hxs.select(
'//span[@class="prod-detail-sale-value"]/text()').extract()
price = special_price[0] if special_price\
else hxs.select('//span[@class="prod-detail-cost-value"]/text()') \
.extract()[0]
loader.add_value('price', price)
try:
sku = hxs.select(
'//span[@class="prod-detail-man-part-value"]/text()').extract(
)[0]
except IndexError:
sku = ''
loader.add_value('sku', sku)
yield loader.load_item()
def parse_product(self, response):
if not isinstance(response, HtmlResponse):
return
identifier = re.search('/p-(\d+)-', response.url).group(1)
BASE = get_base_url(response)
# sub products
hxs = HtmlXPathSelector(response)
image_url = hxs.select(
'//img[contains(@id,"ProductPic")]/@src').extract()
image_url = urljoin_rfc(BASE, image_url[0]) if image_url else None
category = hxs.select(
'//span[@id="nevTabLink"]/span/a/text()').extract()
# compound product
common_desc = hxs.select(
'//span[@class="ProductNameText"]/text()').extract()
if not common_desc:
common_desc = hxs.select('//h1/text()').extract()
if not common_desc:
return
common_desc = common_desc[0]
# product list
product_list_nodes = hxs.select(
'//table[tr[@class="DarkCell"]]/tr[not(@class="DarkCell")]')
if product_list_nodes:
i = 0
for node in product_list_nodes:
loader = WindowsCleaningProductLoader(item=Product(),
response=response)
sub_product_id = node.select(
'.//input[@name="VariantID"]/@value').extract()
if not sub_product_id:
continue
else:
sub_product_id = sub_product_id[0]
loader.add_value('identifier',
'%s.%s' % (identifier, sub_product_id))
loader.add_value('url', response.url)
if image_url:
loader.add_value('image_url', image_url)
if category:
loader.add_value('category', category)
name = node.select('.//font/text()').extract()
if name:
name = name[0]
else:
return
loader.add_value('name', common_desc + ' ' + name)
price = node.select('.//span[@class="variantprice"]//text()'
).re('Price:.*?(\d.*)')
if not price:
price = node.select('.//span[@class="SalePrice"]//text()'
).re('.*?\$(\d.*)')
price = price[0] if price else '0.00'
loader.add_value('price', price)
if not loader.get_output_value('price'):
loader.add_value('stock', 0)
sku = node.select(
'.//*[contains(text(), "SKU")]/../td[2]/text()').extract()
if not sku:
sku = node.select('.//font/text()').extract()
if sku:
sku = sku[1]
else:
return
loader.add_value('sku', sku)
yield loader.load_item()
i += 1
return
product_list_nodes = hxs.select('//table[tr/td[@class="GreyCell"]]')
if product_list_nodes:
for node in product_list_nodes:
loader = WindowsCleaningProductLoader(item=Product(),
response=response)
loader.add_value('url', response.url)
sub_product_id = node.select(
'.//input[@name="VariantID"]/@value').extract()
if not sub_product_id:
continue
else:
sub_product_id = sub_product_id[0]
loader.add_value('identifier',
'%s.%s' % (identifier, sub_product_id))
sub_prod_image = node.select('.//img[@id="ProductPic' +
sub_product_id +
'"]/@src').extract()
if sub_prod_image:
loader.add_value('image_url',
urljoin_rfc(BASE, sub_prod_image[0]))
if category:
loader.add_value('category', category)
name = node.select(
'tr/td[@class="DarkCell"]/font/text()').extract()
if name:
name = name[0]
else:
return
loader.add_value('name', common_desc + ' ' + name)
sku = node.select(
'.//tr[td[contains(text(), "SKU")]]/td[not(contains(text(), "SKU"))]/text()'
).extract()
if sku:
loader.add_value('sku', sku)
price = node.select(
'.//span[@class="variantprice"]/text()').re('([\d\.,]+)')
price = price if price else '0.00'
loader.add_value('price', price)
if not loader.get_output_value('price'):
loader.add_value('stock', 0)
yield loader.load_item()
return
sub_products = hxs.select('//select[@name="variants"]/option')
if sub_products:
for node in sub_products:
loader = WindowsCleaningProductLoader(item=Product(),
response=response)
loader.add_value('url', response.url)
sub_product_id = node.select('@value').extract()
if not sub_product_id:
continue
else:
sub_product_id = sub_product_id[0]
loader.add_value('identifier',
'%s.%s' % (identifier, sub_product_id))
if image_url:
loader.add_value('image_url', image_url)
if category:
loader.add_value('category', category)
name = common_desc + ' ' + node.select(
'./text()')[0].extract().split(u'\xa0')[0]
loader.add_value('name', name)
price = node.select('./span/text()').re('([\d\.,]+)')
price = price if price else '0.00'
loader.add_value('price', price)
if not loader.get_output_value('price'):
loader.add_value('stock', 0)
yield loader.load_item()
return
# simple product
loader = WindowsCleaningProductLoader(item=Product(),
response=response)
loader.add_value('url', response.url)
if image_url:
loader.add_value('image_url', image_url)
if category:
loader.add_value('category', category)
name = common_desc
loader.add_value('name', name)
loader.add_value('identifier', identifier)
price = hxs.select('//span[@class="variantprice"]/text()').re(
'.*?\$(.*)')
if not price:
price = hxs.select('//span[@class="SalePrice"]/text()').re(
'.*?\$(.*)')
price = price[0] if price else '0.00'
loader.add_value('price', price)
if not loader.get_output_value('price'):
loader.add_value('stock', 0)
sku = hxs.select(
'//td[contains(text(), "SKU")]/../td[2]/text()').extract()
sku = sku if sku else ''
loader.add_value('sku', sku)
size_options = hxs.select(
'//select[@name="Size"]/option[not(contains(text(),"Size"))]/text()'
).extract()
if size_options:
i = 0
for size in size_options:
item = copy(loader.load_item())
item['identifier'] += '.%s' % i
item['name'] += ' %s' % size
yield item
i += 1
return
else:
yield loader.load_item()
def parse_product(self, response):
if not isinstance(response, HtmlResponse):
return
# sub products
hxs = HtmlXPathSelector(response)
# product list
product_list_nodes = hxs.select('//td[@class="DarkCell"]/../..')
if product_list_nodes:
for node in product_list_nodes:
p = Product()
loader = WindowsCleaningProductLoader(item=p, response=response)
loader.add_value('url', response.url)
try:
name = node.select('.//font/text()').extract()[0]
except IndexError:
return
loader.add_value('name', name)
try:
price = node.select('.//span[@class="variantprice"]//text()').re('Price:.*?(\d.*)')[0]
except IndexError:
price = node.select('.//span[@class="SalePrice"]//text()').re('.*?\$(\d.*)')[0]
loader.add_value('price', price)
try:
sku = node.select('.//*[contains(text(), "SKU")]/../td[2]/text()').extract()[0]
except IndexError:
sku = ''
loader.add_value('sku', sku)
yield loader.load_item()
return
# compound product
try:
common_desc = hxs.select('//span[@class="ProductNameText"]/text()').extract()[0]
except IndexError:
return
sub_products = hxs.select('//select[@name="variants"]/option')
if sub_products:
for node in sub_products:
p = Product()
loader = WindowsCleaningProductLoader(item=p, response=response)
loader.add_value('url', response.url)
name = common_desc + ' ' + node.select('./text()')[0].extract().split(u'\xa0')[0]
loader.add_value('name', name)
try:
price = node.select('./span/text()').re('([\d\.,]+)')[0]
loader.add_value('price', price)
except IndexError:
continue
yield loader.load_item()
return
# simple product
p = Product()
loader = WindowsCleaningProductLoader(item=p, response=response)
loader.add_value('url', response.url)
name = common_desc
loader.add_value('name', name)
try:
price = hxs.select('//span[@class="variantprice"]/text()').re('.*?\$(.*)')[0]
except IndexError:
price = hxs.select('//span[@class="SalePrice"]/text()').re('.*?\$(.*)')[0]
loader.add_value('price', price)
try:
sku = hxs.select('//td[contains(text(), "SKU")]/../td[2]/text()').extract()[0]
except IndexError:
sku = ''
loader.add_value('sku', sku)
yield loader.load_item()
def parse_product(self, response):
if not isinstance(response, HtmlResponse):
return
base_url = get_base_url(response)
# sub products
hxs = HtmlXPathSelector(response)
name = hxs.select(
'//div[@id="product-detail-div"]//select/@name').extract()
subproducts = hxs.select(
'//div[@id="product-detail-div"]//select/option')
if name and 'size' not in response.meta:
subproducts = subproducts[1:]
for subproduct in subproducts:
request = FormRequest.from_response(
response,
formdata={
name[0]: subproduct.select('./@value').extract()
},
dont_click=True,
callback=self.parse_product)
request.meta['size'] = subproduct.select(
'./text()')[0].extract().strip()
yield request
return
loader = ProductLoader(item=Product(), response=response)
loader.add_value('url', response.url)
name = hxs.select(
'//div[@id="product-detail-div"]/h1/text()').extract()[0].strip()
if 'size' in response.meta:
name += ' ' + response.meta['size']
loader.add_value('name', name)
price = hxs.select(
'//span[@class="prod-detail-sale-value"]/text()').extract()
if not price:
price = hxs.select(
'//span[@class="prod-detail-cost-value"]/text()')[0].extract()
price = price if price else '0.00'
loader.add_value('price', price)
if not loader.get_output_value('price'):
loader.add_value('stock', 0)
sku = hxs.select('//*[@itemprop="mpn"]/text()').extract()
if not sku:
sku = hxs.select(
'//span[@class="prod-detail-part-value"]/text()').extract()
if sku:
sku = sku[0]
product_id = hxs.select(
'//input[@type="hidden" and @class="productDetailsID"]/@value'
).extract()
item_number = hxs.select(
'//span[@class="prod-detail-part-value"]/text()').extract()
if not item_number:
item_number = hxs.select('//*[@itemprop="mpn"]/text()').extract()
if item_number and product_id:
identifier = '%s.%s' % (product_id[0], item_number[0])
else:
log.msg('Identifier not found: [%s]' % response.url)
return
loader.add_value('sku', sku)
loader.add_value('identifier', identifier)
image_url = hxs.select('//a[@id="Zoomer"]//img/@src').extract()
if image_url:
loader.add_value('image_url', urljoin_rfc(base_url, image_url[0]))
brand = hxs.select('//*[@itemprop="manufacturer"]/text()').extract()
if brand:
loader.add_value('brand', brand[0])
category = hxs.select(
'//div[contains(@id,"breadcrumb")]//a/text()').extract()
if category:
loader.add_value('category', category[-1])
yield loader.load_item()
def parse_product(self, response):
if not isinstance(response, HtmlResponse):
return
base_url = get_base_url(response)
# sub products
hxs = HtmlXPathSelector(response)
# compound product
identifier = hxs.select('//input[@type="hidden" and @name="product"]/@value')[0].extract()
image_url = hxs.select('//div[@class="onsale-product-container"]/a/img/@src').extract()
if not image_url:
image_url = hxs.select('//p[@class="product-image"]/a[@id="zoom1"]/@href').extract()
category = hxs.select('//div[@class="breadcrumbs"]//a/text()').extract()
loader = WindowsCleaningProductLoader(item=Product(), selector=hxs)
if image_url:
loader.add_value('image_url', urljoin_rfc(base_url, image_url[0]))
if category:
loader.add_value('category', category[-1])
sub_products = hxs.select('//table[@id="super-product-table"]//tr')[1:]
if sub_products:
item = loader.load_item()
sub_products.sort(key=lambda p: p.select('td[1]//text()')[0].extract())
i = 0
for p in sub_products:
name = p.select('td[1]//text()')[0].extract()
price = ''.join(p.select('td[2]//text()').extract()).strip()
in_stock = p.select('td[3]/input')
loader = WindowsCleaningProductLoader(item=item, selector=hxs)
loader.add_value('url', response.url)
loader.add_value('name', name)
loader.add_value('price', price)
loader.add_value('sku', '')
loader.add_value('identifier', '%s.%s' % (identifier, i))
if not in_stock:
loader.add_value('stock', 0)
yield loader.load_item()
i += 1
return
name = hxs.select('//div[@class="product-name"]/h1/text()')[0].extract()
loader.add_value('url', response.url)
loader.add_value('sku', '')
loader.add_value('identifier', identifier)
loader.add_value('name', name)
out_of_stock = hxs.select('//p[contains(@class, "availability") and contains(@class, "out-of-stock")]')
if out_of_stock:
loader.add_value('stock', 0)
price = hxs.select('//div[@class="product-shop"]//p[@class="special-price"]/span[2]/text()').extract()
if not price:
price = hxs.select('//div[@class="product-shop"]//span[@class="regular-price"]/span/text()').extract()
price = price if price else '0.00'
loader.add_value('price', price)
# TODO stock
options = re.search('var spConfig = new Product\.Config\(({.*})\);', response.body)
if options:
item = loader.load_item()
options = json.loads(options.group(1))
base_price = float(options['basePrice'])
for attribute in options['attributes'].values():
for option in attribute['options']:
opt_item = Product(item)
opt_item['identifier'] += '.%s.%s' % (attribute['id'], option['id'])
opt_item['name'] += ' %s' % option['label']
opt_item['price'] = Decimal(str(float(base_price) + float(option['price'])))
yield opt_item
else:
yield loader.load_item()
def parse_product(self, response):
if not isinstance(response, HtmlResponse):
return
base_url = get_base_url(response)
# sub products
hxs = HtmlXPathSelector(response)
# product_links = hxs.select('//a[contains(@href, "product_info.php")]/@href').extract()
products = hxs.select('//a[contains(@href, "products_id") and \
not(contains(@href, "review")) and \
not(contains(@href, "notify")) and \
not(contains(@href, "language")) and \
not(contains(@href, "buy_now"))]/@href'
).extract()
for url in products:
if not 'language=' in url:
yield Request(urljoin_rfc(base_url, url),
callback=self.parse_product)
loader = ProductLoader(item=Product(), selector=hxs)
name = hxs.select(
'//td[@class="pageHeading" and not(@align="right")]/text()'
).extract()[0]
if name in ['Welcome, Please Sign In', "Let's See What We Have Here"]:
return
price = hxs.select(
'//form//span[@class="productSpecialPrice"]/text()').re('\$(.*)')
if not price:
price = hxs.select(
'//td[@class="pageHeading" and (@align="right")]/text()').re(
'\$(.*)')
price = price[0] if price else '0.00'
sku = hxs.select(
'//td[@class="pageHeading"]//span[@class="smallText"]/text()'
).extract()
if sku:
sku = sku[0].replace(']', '').replace('[', '')
else:
sku = ''
identifier = re.findall(r'products_id=(\d+)', response.url)[0]
category = hxs.select(
'//td[not(@align) and @class="headerNavigation"]//a[@class="headerNavigation"]/text()'
).extract()
loader.add_value('name', name)
loader.add_value('identifier', identifier)
loader.add_value('price', price)
if not loader.get_output_value('price'):
loader.add_value('stock', 0)
brand = hxs.select(
'//td[@class="boxText"]/table//tr/td[@align="center"]/img/@alt'
).extract()
if brand:
brand = brand[0].strip()
loader.add_value('brand', brand)
loader.add_value('sku', sku)
loader.add_value('url', response.url)
image_url = hxs.select(
'//td[@class="main"]//a/img[not(contains(@src,"reviews"))]/@src'
).extract()
if image_url:
image_url = urljoin_rfc(base_url, image_url[0])
if not image_url:
image_url = 'http://windows101.com/shop/popup_image.php?pID=%s' % identifier
loader.add_value('image_url', image_url)
if len(category) > 1:
loader.add_value('category', category[-2])
yield loader.load_item()
def parse_product(self, response):
if not isinstance(response, HtmlResponse):
return
# sub products
hxs = HtmlXPathSelector(response)
product = Product()
loader = WindowsCleaningProductLoader(item=product, response=response)
try:
loader.add_value('url', response.url)
name = hxs.select('//div[@class="bigbox"]/div[@class="top"]/text()').extract()[0]
loader.add_value('name', name)
price = hxs.select('//div[@class="priceAmount"]/text()').extract()[0]
loader.add_value('price', price)
try:
sku = hxs.select('//font[@class="content" and contains(text(), "Model")]/../../td[2]/font/text()').extract()[0]
except IndexError:
sku = ''
loader.add_value('sku', sku)
yield loader.load_item()
except IndexError:
return
def parse_product(self, response):
if not isinstance(response, HtmlResponse):
return
hxs = HtmlXPathSelector(response)
base_url = get_base_url(response)
try:
identifier = hxs.select(
'//font[@class="content" and contains(text(), "Item Code:")]'
'/parent::td/following-sibling::td/font/text()').extract()[0]
except:
identifier = response.url.split('/')[-3]
if 'jracenstein.com' in identifier:
identifier = url_query_parameter(response.url, 'ic')
if not identifier:
identifier = url_query_parameter(response.url, 'kc')
return
try:
name = hxs.select(
'//div[@class="bigbox"]/div[@class="top"]/text()').extract()[0]
price = hxs.select(
'//div[@class="priceAmount"]/text()').extract()[0]
sku = hxs.select(
'//font[@class="content" and contains(text(), "Model")]/../../td[2]/font/text()'
).extract()
sku = sku[0] if sku else None
category = hxs.select(
'//div[@class="pageHeaderCrumbs"]/a/text()').extract()
brand = hxs.select(
'//font[@class="content" and contains(text(), "Brand")]/../../td[2]/font//text()[normalize-space()]'
).extract()
image_url = hxs.select(
'//img[@class="imagePanelLarge"]/@src').extract()
loader = WindowsCleaningProductLoader(item=Product(), selector=hxs)
loader.add_value('url', response.url)
loader.add_value('name', name)
loader.add_value('price', price)
if not loader.get_output_value('price'):
loader.add_value('stock', 0)
if sku:
loader.add_value('sku', sku)
loader.add_value('identifier', identifier)
if brand:
brand = brand[0].strip().split(' ')[0]
loader.add_value('brand', brand)
if category:
loader.add_value('category', category[-1])
if image_url:
loader.add_value('image_url',
urljoin_rfc(base_url, image_url[0]))
yield loader.load_item()
except IndexError:
retry = response.meta.get('retry', 0)
if retry < 10:
retry += 1
self.log('Retrying No. %s => %s' % (retry, response.url))
meta = response.meta.copy()
meta['retry'] = retry
yield Request(response.url,
callback=self.parse_product,
meta=meta,
dont_filter=True)
