def parse_product(self, response):
product = response.meta['product']
xpath = '//div[@class="product_disclaimer"]/node()[normalize-space()]'
cond_set_value(product, 'description',
response.xpath(xpath).extract(), ''.join)
cond_set(product, 'brand',
response.css('.at-a-glance span::text').re('Brand (.+)'))
cond_set_value(product, 'locale', u'en-GB')
model = response.css('.product-detail::attr(partnumber)').extract()
if not model:
model = response.css('.product-detail::attr(partNumber)').extract()
if not model:
self.log('Could not find partNumber')
return
if model:
product["model"] = is_empty(model)
url = self.REVIEW_API_URL.format(model=model[0],
apipass=self.REVIEW_API_PASS)
if url:
meta = {"product": product}
return Request(
url,
callback=self.parse_buyer_reviews,
dont_filter=True,
meta=meta,
)
else:
cond_set_value(product, 'buyer_reviews', ZERO_REVIEWS_VALUE)
return product
def _scrape_product_links(self, response):
boxes = response.css('.product-description')
for box in boxes:
product = SiteProductItem()
url = box.xpath('h3/a/@href').extract()
cond_set(product, 'brand', box.xpath('p/text()').extract())
yield url[0], product
def _populate_from_html(self, response, product):
title = response.xpath(
'//h1[contains(@class, "search-prod-desc")]/text()'
#'/@title'
).extract()
cond_set(product, 'title', title)
xpath = '//div[@id="dotcombrand"]/../preceding-sibling::li[1]/text()'
brand = response.xpath(xpath).extract()
if not brand:
brand = response.xpath('//p[@class="brand-name"]/text()').extract()
if brand:
brand = brand[0].split(':')
if len(brand) == 1:
brand = [brand[0]]
else:
brand = [brand[1]]
cond_set(product, 'brand', brand)
xpath = '//h3[text()="Description"]' \
'/following-sibling::p[normalize-space()] |' \
'//div[contains(@class, "product-details-desc")]'
desc = response.xpath(xpath).extract()
cond_set(product, 'description', desc)
image_url = re.findall("enlargedImageURL = '([^']*)'", response.body)
cond_set(product, 'image_url', image_url)
model = re.findall('"model" : "([^"]*)"', response.body)
cond_set(product, 'model', model)
regex = "currentSKUNbr=(\d+)"
reseller_id = re.findall(regex, response.url)
reseller_id = reseller_id[0] if reseller_id else None
cond_set_value(product, "reseller_id", reseller_id)
self._populate_related_products(response, product)
def _populate_from_html(self, response, product):
_populate_from_open_graph_product(response, product)
cont = '#productDetailsLeftSidebar .inner-container '
cond_set(product, 'title',
response.css(cont + 'h1::text').extract(), unicode.strip)
if not product.get("title"):
title = response.xpath(
"//h1[contains(@class, 'prod_name')]/text()").extract()
if title:
cond_set(product, 'title', title, unicode.strip)
regex = "\/_\/([^?$\s]+)"
reseller_id = re.findall(regex, response.url)
reseller_id = reseller_id[0] if reseller_id else None
cond_set_value(product, "reseller_id", reseller_id)
price = response.xpath(
'//div[@id="productPrice"]' \
'/div[contains(@class, "display_price")]/input/@value |'
'//div[@id="productPrice"]/span[last()]/text()'
).extract()
if price:
price = price[0].replace("$", "").strip()
product["price"] = Price(priceCurrency='USD', price=price)
model = response.css('#storeStyleNumber::text').extract()
if model:
model = re.search(r'Store Style #:\xa0(.+)', model[0])
cond_set_value(product, 'model', model,
lambda model: model.group(1))
self._populate_related_products(response, product)
self._populate_hardcoded_fields(product)
def _populate_from_box(self, response, box, product):
cond_set(product, 'title', box.css('.productTitle a::text').extract())
cond_set(product, 'price',
box.css('.currentPrice ins::text').extract(), unicode.strip)
cond_set_value(product, 'is_in_store_only',
len(box.css('.availability .available')) == 1)
cond_set_value(product, 'is_out_of_stock',
not box.css('.availability .available'))
def parse_product(self, response):
prod = response.meta['product']
reqs = response.meta.get('reqs', [])
title = response.xpath('//*[@id="productName"]/text()'
'|//*[@class="wag-prod-title"]/text()').extract()
title = [x.strip() for x in title if x.strip()]
cond_set(prod, 'title', title)
no_longer_available = bool(response.xpath(
'//*[@role="alert"]/span[contains'
'(text(),"no longer available")]'))
cond_set_value(prod, 'no_longer_available', no_longer_available)
img_url = response.xpath(
'//img[@id="main-product-image"]/@data-src').extract()
if img_url:
img_url = urlparse.urljoin(self.site, img_url[0])
prod['image_url'] = img_url
prod['url'] = response.url
prod['locale'] = 'en-US'
cond_set_value(
prod,
'description',
''.join(
response.xpath('//div[@id="description-content"]').extract()),
)
cond_set(
prod,
'model',
response.xpath(
'//section[@class="panel-body wag-colornone"]/text()'
).re('Item Code: (\d+)')
)
regex = "[Ii][Dd]=prod(\d+)"
reseller_id = re.findall(regex, response.url)
reseller_id = reseller_id[0] if reseller_id else None
cond_set_value(prod, "reseller_id", reseller_id)
prod_id = re.findall('ID=(.*)-', response.url)[0]
review_url = self.REVIEW_API_URL.format(prod_id=prod_id)
price_variants_url = self.PRICE_VARI_API_URL.format(prod_id=prod_id)
reqs.append(Request(review_url,
meta=response.meta,
callback=self._parse_review_api))
reqs.append(Request(price_variants_url,
meta=response.meta,
callback=self._parse_price_and_variants))
if reqs:
return self.send_next_request(reqs, response)
return prod
def parse_product(self, response):
product = response.meta['product']
title_list = response.xpath(
"//h1[@class='productTitle'][1]//text()").extract()
if len(title_list) >= 2:
cond_set_value(product, 'title', self.clear_desc(title_list[-2:]))
cond_set(
product, 'price',
response.xpath(
"//div[@id='bopRight']//meta[@itemprop='price']/@content").
extract())
if product.get('price', None):
if isinstance(product['price'], str):
product['price'] = product['price'].decode('utf8')
if not u'£' in product['price']:
self.log('Unknown currency at %s' % response.url, level=ERROR)
else:
product['price'] = Price(priceCurrency='GBP',
price=product['price'].replace(
u'£',
'').replace(' ', '').replace(
',', '').strip())
img_url = response.xpath(
"//ul[@id='galleryImages']/li[1]/a/@href").extract()
if img_url:
cond_set_value(product, 'image_url',
urlparse.urljoin(response.url, img_url[0]))
cond_set_value(
product, 'description',
self.clear_desc(
response.xpath(
"//div[@id='bopBottom']"
"//h2[@class='bopSectionHeader' and text()[1]='Product Description'][1]"
"/following-sibling::*[@class='bopSection']"
"//text()").extract()))
cond_set_value(product, 'locale', "en_GB")
regex = "\/(\d+)"
reseller_id = re.findall(regex, response.url)
reseller_id = reseller_id[0] if reseller_id else None
cond_set_value(product, "reseller_id", reseller_id)
cond_set(
product,
'brand',
response.xpath(
"string(//div[@id='bopBottom']//*[@itemprop='brand'])").
extract(),
string.strip,
)
return product
def _scrape_product_links(self, response):
product_boxes = response.css('.product')
for box in product_boxes:
product = SiteProductItem()
url = box.css('.title a::attr(href)').extract()[0]
cond_set(product, 'title', box.css('.title a::text').extract())
cond_set(product, 'price',
box.css('.price .main::text').extract(), string.strip)
yield url, product
def _populate_from_box(self, response, box, product):
red_span = box.xpath('..//span[@class="red"]/text()').extract()
if red_span:
s = 'Currently out of stock'
if s in red_span[0]:
cond_set_value(product, 'is_out_of_stock', True)
else:
cond_set_value(product, 'is_out_of_stock', False)
cond_set(product, 'title', _itemprop(box, 'name'), unicode.strip)
product['title'] = _strip_non_ascii(product.get('title', ''))
cond_set(product, 'price', _itemprop(box, 'price'))
def parse_product(self, response):
product = response.meta['product']
vid = 1
if "vid" in response.meta:
vid = response.meta['vid']
if 'OutOfStockNoResults' in response.url:
self.log("Product OutOfStock %s %s" % (response.url, product),
DEBUG)
return
if not product.get("price"):
price = is_empty(
response.xpath(
"//span[@id='priceText']/text() |" \
"//div[@id='tabWindow']/noscript"
).extract(),
""
)
price = is_empty(re.findall("\d+\.\d+", price)[::-1])
if price:
product["price"] = Price(price=price, priceCurrency="USD")
title = product.get('title')
if isinstance(title, str):
product['title'] = title.decode('utf-8', 'ignore')
title = product.get('title')
else:
title = is_empty(
response.xpath(
"//div[@id='productNameText']/h1/text()").extract())
if title:
product["title"] = title
brindex = title.find("™")
if brindex > 1:
brand = title[:brindex]
cond_set_value(product, 'brand', brand)
# print "BRAND=", brand
cond_set_value(product, 'brand', self.BRAND)
cond_set(product, 'description',
response.xpath("//div[@id='tabWindow']").extract())
product['locale'] = "en-US"
new_meta = response.meta.copy()
pid = product.get('upc')
if not pid:
pid = re.findall("pid=(\d+)", response.url)
if pid:
pid = pid[0]
url = self.PRODUCT_URL_JS.format(pid=pid, vid=vid)
return Request(url,
callback=self._parse_product_js,
meta=new_meta,
priority=100)
def _populate_from_js(self, response, product):
scripts = response.xpath(
"//script[contains(text(), 'var utag_data=')]")
if not scripts:
self.log("No JS matched in %s." % response.url, WARNING)
return
cond_set(product, 'upc', scripts.re("product_sku:'(.+)[']"))
cond_set(product, 'brand', scripts.re("product_brand:'(.+)[']"))
price = scripts.re("product_price:'(.+)[']")
if price:
product['price'] = Price(price=price[0], priceCurrency='TRY')
def parse_product(self, response):
if response.url != self.product_url:
product = response.meta['product']
cond_set(
product, 'title',
response.xpath(
"//div[contains(@class,'prodTitle')]/h1/span[@itemprop='name']"
"/text()").extract())
# Title key must be present even if it is blank
cond_set_value(product, 'title', "")
return product
def _populate_from_html(self, response, product):
reseller_id = re.findall('\/sku(\d+)', response.url)
# reseller_id = reseller_id[0] if reseller_id else None
cond_set(product, 'reseller_id', reseller_id)
cond_set(product, 'title',
response.css('[itemprop=name]::text').extract())
cond_set(product, 'brand',
response.css('#ctl00_content_lnkBrand::text').extract())
cond_set(product, 'price',
response.css('[itemprop=price]::text').extract())
if product.get('price', '') and not isinstance(product['price'], Price):
if not 'Rp' in product['price']:
self.log('Unrecognized currency at %s' % response.url)
else:
product['price'] = Price(
price=product['price'].lower().replace(
'rp', '').replace(',', '').strip(),
priceCurrency='IDR'
)
cond_replace(product, 'image_url',
response.css('#prodMedia img::attr(src)').extract())
specs = response.css('.spesifications').extract()
specs = specs[0] if specs else ''
description = product.get('description', '') + specs.strip()
cond_replace_value(product, 'description', description)
self._get_model_from_title(product)
def _populate_from_html(self, response, product):
cond_set(product, 'title',
response.css('.productSummary h1::text').extract())
cond_set(product, 'price',
response.css('.pricePerUnit::text').extract(), unicode.strip)
cond_set(product, 'price',
response.css('.pricing [class*=pricePer]').extract(),
unicode.strip)
xpath = '//*[@id="information"]' \
'/node()[not(@class="access")][normalize-space()]'
cond_set_value(product, 'description',
response.xpath(xpath).extract(), ''.join)
cond_replace(
product, 'image_url',
response.css('#productImageHolder img::attr(src)').extract(),
lambda url: urlparse.urljoin(response.url, url))
reseller_id = response.xpath('.//*[@class="skuCode"]/text()').extract()
cond_set(product, 'reseller_id', reseller_id, string.strip)
title = product['title']
brand = guess_brand_from_first_words(title, max_words=15)
cond_set_value(product, 'brand', brand)
self._unify_price(product)
if not product.get("locale"):
product["locale"] = "en_GB"
def _populate_from_html(self, response, product):
prices = response.xpath(
"//*[@id='priceDivClass']/span/text()").extract()
cond_set(product, 'price', prices)
# The description is a possible <p> or just the text of the class,
# each page is different.
desc = response.xpath("//*[@class='pIdDesContent']").extract()
cond_set_value(product, 'description', desc, conv=''.join)
if not desc:
desc = response.xpath("//div[@class='descriptContent']").extract()
if desc:
del product['description']
cond_set(product, 'description', desc)
upcs = response.xpath("//*[@class='skuHidden']/@value").extract()
cond_set(product, 'upc', upcs)
# Override the title from other sources. This is the one we want.
cond_set(product, 'title',
response.css('.productTitle h1 ::text').extract())
self._unify_price(product)
image_url = response.xpath("//div[contains(@class,'productDetailPic')]"
"/div/a/img/@src").extract()
if image_url:
image_url = image_url[0]
if image_url.startswith("//"):
image_url = 'http:' + image_url
product['image_url'] = image_url
def _populate_from_html(self, response, product):
cond_set(product, 'image_url',
response.css('[itemprop=image]::attr(src)').extract(),
lambda url: urlparse.urljoin(response.url, url))
_populate_from_open_graph_product(response, product)
cond_set(product, 'price',
response.css('.currentPrice ins::text').extract(),
unicode.strip)
cond_set(product, 'brand',
response.css('[itemprop=brand]::text').extract())
if not product.get('brand', None):
dump_url_to_file(response.url)
cond_set(product, 'title',
response.css('[itemprop=name]::text').extract())
css = '#longDesc article'
desc = response.css(css).extract()
desc = desc[0] if desc else None
cond_set_value(product, 'description', desc)
reseller_id_regex = "(\d+)-pdt"
reseller_id = re.findall(reseller_id_regex, response.url)
reseller_id = reseller_id[0] if reseller_id else None
cond_set_value(product, 'reseller_id', reseller_id)
self._unify_price(product)
def parse_buyer_reviews(self, response):
product = response.meta.get("product")
avg = response.xpath("//div[contains(@class,'ratings-summary')]//p[@class='ratingNumber']/span/text()").extract()[0]
total_data = response.xpath("//div[contains(@class,'ratings-summary')]//p[@itemprop='reviewCount']/text()").extract()[0]
total = re.findall("Based on ([\d,]+) Ratings", total_data)[0].replace(",", "")
reviews = {}
reviews['num_of_reviews'] = total
reviews['average_rating'] = avg
reviews['buyer_reviews'] = {}
cond_set(product, 'buyer_reviews', None)
return product
def _price_from_html(self, response, product):
css = '.product-price-bol [itemprop=price]::attr(content)'
cond_replace(product, 'price', response.css(css).extract())
cond_set(
product,
'price',
response.xpath(
"//span[@class='offer_price']/meta[@itemprop='price']/@content"
).extract())
currency = response.css('[itemprop=priceCurrency]::attr(content)')
currency = currency.extract()[0] if currency else 'EUR'
price = product.get('price', '')
price = price.replace(',', '.')
if price and re.match(' *\d+\.?\d* *\Z', price):
cond_replace_value(product, 'price', Price(currency, price))
def _populate_from_box(self, response, box, product):
cond_set(product, 'title',
box.css('a[data-item-number]::attr(title)').extract())
cond_set(product, 'price',
box.css('.price-point font::text').re('\$([\d ,.]+)'))
cond_set(product, 'price',
box.css('.red-message.price-point::text').re('\$([\d ,.]+)'))
cond_set(product, 'price',
box.css('.price-point::text').re('\$([\d ,.]+)'))
def _get_price(self, response, product):
""" Parses and sets the product price, with all possible variations
:param response: Scrapy's Response obj
:param product: Scrapy's Item (dict, basically)
:return: None
"""
cond_set(
product,
'price',
response.css('#priceblock_ourprice ::text'
', #unqualifiedBuyBox .a-color-price ::text'
', #priceblock_saleprice ::text'
', #actualPriceValue ::text'
', #buyNewSection .offer-price ::text').extract(),
)
if not product.get('price', None):
cond_set(
product, 'price',
response.xpath(
'//td/b[@class="priceLarge"]/text() |'
'//span[@class="olp-padding-right"]'
'/span[@class="a-color-price"]/text() |'
'//div[contains(@data-reftag,"atv_dp_bb_est_hd_movie")]'
'/button/text() |'
'//span[@id="priceblock_saleprice"]/text() |'
'//li[@class="swatchElement selected"]'
'//span[@class="a-color-price"]/text() |'
'//div[contains(@data-reftag,"atv_dp_bb_est_sd_movie")]'
'/button/text() |'
'//div[@id="mocaBBRegularPrice"]'
'/div/text()[normalize-space()]').extract())
if product.get('price', None):
if not '$' in product['price']:
if 'FREE' in product['price'] or ' ' in product['price']:
product['price'] = Price(priceCurrency='USD', price='0.00')
else:
self.log('Currency symbol not recognized: %s' %
response.url,
level=ERROR)
else:
price = re.findall('[\d ,.]+\d', product['price'])
price = re.sub('[, ]', '', price[0])
product['price'] = Price(
priceCurrency='USD',
price=price.replace('$', '').strip()\
.replace(',', '')
)
def parse_product(self, response):
product = response.meta['product']
cond_set_value(product, 'locale', 'en-GB')
title = response.css('.product-name h1').extract()
cond_set(product, 'title', title)
image_url = response.css('#zoom1 img::attr(src)').extract()
cond_set(product, 'image_url', image_url)
brand = response.css('.box-brand a img::attr(alt)').extract()
cond_set(product, 'brand', brand)
model = response.xpath('//div[@itemprop="name"]/p/text()').extract()
cond_set(product, 'model', model)
reseller_id = response.xpath(
'//*[@class="product-sku"]/text()').extract()
cond_set(product, 'reseller_id', reseller_id)
# Is_out_of_stock
xpath = '//span[@id="availability-box" and text()="Out of stock"]'
cond_set_value(product, 'is_out_of_stock', response.xpath(xpath), bool)
# Description
selection = response.css('.tabs-panels .std .content-wrapper')
if selection:
selection = selection[0].xpath('node()[normalize-space()]')
cond_set_value(product, 'description', selection.extract(),
u''.join)
# Price
price = response.css('[itemprop=price]::attr(content)')
currency = response.css('[itemprop=priceCurrency]::attr(content)')
if price and float(price[0].extract()) and currency:
cond_set_value(
product, 'price',
Price(price=price[0].extract(),
priceCurrency=currency[0].extract()))
self._populate_buyer_reviews(response, product)
self._populate_related_products(response, product)
return product
def _populate_from_html(self, response, product):
cond_set(product, 'image_url',
response.css('.largeimage::attr(src)').extract())
cond_set(product, 'title',
response.css('.productname::text').extract())
cond_set(product, 'brand',
response.css('.productbrand [itemprop=name]::text').extract())
delivery_opts = response.css('.deliverycallout li')
delivery_opts = [bool(do.css('.available')) for do in delivery_opts]
opt_len = len(filter(None, delivery_opts))
if opt_len:
cond_set_value(product, 'is_in_store_only', delivery_opts[1]
and opt_len == 1)
else:
cond_set_value(product, 'is_out_of_stock', False)
cond_set(product, 'price',
response.css('[itemprop=price]::text').extract(),
unicode.strip)
cond_set(product, 'model',
response.css('[itemprop=model]::text').extract())
regex = "\/(\d+)"
reseller_id = re.findall(regex, response.url)
reseller_id = reseller_id[0] if reseller_id else None
cond_set_value(product, "reseller_id", reseller_id)
price = product.get("price")
if not re.findall(u'\xa3 *\d[\d, .]*', price):
price = response.xpath(
"//ul[contains(@class, 'pricing')]/li[last()]/span/text()"
).extract()
if price:
price = price[0].strip()
price = re.findall(u'\xa3 *\d[\d, .]*', price)
if price:
price = re.sub(u'[\xa3, ]+', '', price[0])
cond_replace_value(product, 'price',
Price(priceCurrency='GBP', price=price))
xpath = '//div[@id="pdpTab1"]/node()[normalize-space()]'
cond_set_value(product, 'description',
response.xpath(xpath).extract(), ''.join)
product['url'] = product['url'].rsplit('#', 1)[0]
def parse_product_old(self, response):
prod = response.meta['product']
# populate_from_open_graph not awailable cause no type=product
metadata = _extract_open_graph_metadata(response)
description = response.xpath('//p[@itemprop="description"]//text()').extract()
if description:
cond_set_value(prod, 'description', description[0])
else:
cond_set_value(prod, 'description', metadata.get('description'))
cond_set_value(prod, 'title', metadata.get('title'))
cond_replace_value(prod, 'url', metadata.get('url'))
img_url = metadata.get('image').rstrip('?$browse_thumbnail$')
cond_set_value(prod, 'image_url', img_url)
locale = response.xpath(
'//meta[@name="gwt:property"]/@content'
).re(r'locale=\s*(.*)')
if locale:
cond_set_value(prod, 'locale', locale[0])
re_pattern = r'(\d+,\d+|\d+)'
price = response.xpath(
'//span[@itemprop="price"]//span[contains(@class,"price-sales")]//text()'
).extract()
if len(price) > 0:
price = re.findall(r'[\d\.]+', price[0])
if len(price) > 0:
price = price[0].replace(",", "")
else:
price = None
# in case item use usual price, not sale
if price:
prod['price'] = Price(
priceCurrency='USD',
price=price
)
brand = response.xpath(
'//meta[@itemprop="brand"]/@content'
).extract()
cond_set(prod, 'brand', brand)
return prod
def _populate_from_html(self, response, product):
self._populate_from_schemaorg(response, product)
title = response.css("#sku-title ::text").extract()[0]
if len(re.split(r'\s+-\s+ | -', title, 1)) > 1:
brand, _ = re.split(r'\s+-\s+', title, 1)
cond_set(product, 'brand', [brand])
cond_set(product, 'title', [title])
cond_set_value(product, 'buyer_reviews',
self._get_buyer_reviews(response))
cond_set(product, 'upc', response.css("#sku-value ::text").extract())
cond_set(product, 'model',
response.css("#model-value ::text").extract())
self._unify_price(product)
def _populate_from_html(self, response, product):
if 'title' in product and product['title'] == '':
del product['title']
cond_set(product,
'title',
response.xpath('//h1[@itemprop="name"]/text()').extract(),
conv=string.strip)
cond_set(product,
'description',
response.xpath('//div[@itemprop="description"]').extract(),
conv=string.strip)
image_url = is_empty(
response.xpath('//div[@id="izView"]/noscript/img/@src').extract())
if image_url:
cond_set_value(product, 'image_url', 'http:' + image_url)
json_data = is_empty(
response.xpath('//script').re('jcpPPJSON\s?=\s?({.*});'))
if json_data:
data = json.loads(json_data)
brand = is_empty(is_empty(data['products'])['lots']).get(
'brandName', None)
cond_set_value(product, 'brand', brand)
price = is_empty(
response.xpath(
'//span[@itemprop="price"]/a/text() |'
'//span[@itemprop="price"]/text() ').re("\d+.?\d{0,2}"))
if price:
product['price'] = Price(price=price, priceCurrency='USD')
else:
product['price'] = Price(price='0.0', priceCurrency='USD')
def parse_product(self, response):
product = response.meta['product']
available = response.xpath(
'//span[@id="ctl00_ContentPlaceHolder1_ProductControl1_'\
'MainControl1_ProductMain1_spanLimitedStockCount"]/text()'
).extract()
if available:
quantity = re.findall("(\d+)", available[0])
if quantity:
lim = LimitedStock(is_limited=True,
items_left=int(quantity[0]))
cond_set(product, 'limited_stock', [lim])
self._populate_from_open_graph(response, product)
self._populate_from_js(response, product)
#title = response.xpath("//title/text()").extract()[0]
product['locale'] = "tr-TR"
return product
def parse_product(self, response):
meta = response.meta.copy()
product = meta.get('product', SiteProductItem())
reqs = []
meta['reqs'] = reqs
# Parse locate
locale = 'en_US'
cond_set_value(product, 'locale', locale)
# Parse title
title = self.parse_title(response)
cond_set(product, 'title', title)
# Parse image
image = self.parse_image(response)
cond_set(product, 'image_url', image)
# Parse sku
sku = self.parse_sku(response)
cond_set_value(product, 'sku', sku)
# Parse reseller_id
cond_set_value(product, "reseller_id", sku)
# Parse price
price = self.parse_price(response)
cond_set_value(product, 'price', price)
# Parse description
description = self.parse_description(response)
cond_set(product, 'description', description)
product['related_products'] = self.parse_related_product(response)
otv = OrientaltradingVariants()
otv.setupSC(response)
_variants = otv._variants()
if _variants:
product['variants'] = _variants
# reqs = self.parse_variants(response, reqs)
# Parse reviews
reqs.append(
Request(url=self.REVIEW_URL.format(
product_id=product['sku'].replace('/', '_'), index=0),
dont_filter=True,
callback=self.parse_buyer_reviews,
meta=meta))
if reqs:
return self.send_next_request(reqs, response)
else:
return product
def _populate_from_html(self, response, product):
if 'title' in product and product['title'] == '':
del product['title']
cond_set(
product,
'title',
response.xpath(
'//div[@class="product-detail-content"]/h3/text()'
).extract(),
conv=string.strip
)
if not product.get('title', ''):
title = response.xpath('//h1[contains(@itemprop, "name")]//text()').extract()
if title:
product['title'] = title[0].strip()
cond_set(
product,
'brand',
response.xpath(
'//div[@class="product-detail-content"]/h5/a/text()'
).extract(),
conv=string.strip
)
if not product.get('brand', ""):
brand = response.xpath(
'//h2[contains(@itemprop, "brand")]/a/text()').extract()
if brand:
product['brand'] = brand[0].strip()
cond_set(
product,
'description',
response.xpath(
'//div[@class="product-catalog-content"]'
).extract(),
conv=string.strip
)
image_url = response.xpath(
"//meta[@property='og:image']/@content"
).extract()
if image_url:
image = 'http:'+image_url[0]
product['image_url'] = image
in_store_only = response.xpath(
'//div[@id="productBadge"]/img/@data-blzsrc[contains(.,"instore")]')
if in_store_only:
product['is_in_store_only'] = True
else:
product['is_in_store_only'] = False
def _populate_from_box(self, response, box, product):
cond_set(product, 'title',
box.css('.productInfo h3 a::text').extract(), unicode.strip)
cond_set(product, 'price',
box.css('.pricePerUnit::text').extract(), unicode.strip)
cond_set(product, 'price',
box.css('.pricing [class*=pricePer]').extract(),
unicode.strip)
cond_set(product, 'image_url',
box.css('.productInfo h3 a img::attr(src)').extract(),
lambda url: urlparse.urljoin(response.url, url))
# Try to find brand name in a title
brands = response.meta.get('brands', [])
brand = next(
(brand
for brand in brands if product.get('title', '').find(brand) == 0),
None)
cond_set_value(product, 'brand', brand)
def _populate_from_html(self, response, prod):
# title
title = response.css('h2[itemprop=name]::text')
cond_set(prod, 'title', title.extract())
# price
price_div = response.css('[itemprop=offers] > [itemprop=price]')
price_div = price_div[0]
currency = price_div.css('[itemprop=priceCurrency]::attr(content)')
price = price_div.css('[itemprop=price]::attr(content)')
if currency and price:
prod['price'] = Price(currency[0].extract(), price[0].extract())
# out of stock
cond_set_value(prod, 'is_out_of_stock',
response.css('.out_of_stock_box'), bool)
# image
img = response.css('.vip_gallery [itemprop=image] ::attr(src)')
cond_set(prod, 'image_url', img.extract())
# description, merged with details
desc = response.xpath('//div[@itemprop="description"]/p | '
'//ul[@class="linear_list"]')
cond_set_value(prod, 'description', ''.join(desc.extract()))
# brand
brand = response.css('input[name=brand_name] ::attr(value)')
cond_set(prod, 'brand', brand.extract())
# reseller_id
regex = "-(\d+)\."
reseller_id = re.findall(regex, response.url)
reseller_id = reseller_id[0] if reseller_id else None
cond_set_value(prod, "reseller_id", reseller_id)
# related products
related = []
rel_key = ' '.join(
response.xpath('//div[@class="moreby_brand"]'
'/a/h2//text()').extract())
rel_items = response.css('#morefrom_slider > ul > li')
for rel_item in rel_items:
r_hr = rel_item.css('a::attr(href)')
r_t = rel_item.css('a > span::text')
if not r_hr or not r_t:
continue
r = RelatedProduct(r_t[0].extract(), r_hr[0].extract())
related.append(r)
related_products = {rel_key: related}
if related_products and related_products.values()[0]:
cond_set_value(prod, 'related_products', related_products)
def _populate_from_html(self, response, product):
cond_set(product, 'brand', response.css('#brand ::text').extract())
cond_set(
product,
'price',
response.css('#priceblock_ourprice ::text').extract(),
)
cond_set(
product,
'description',
response.css('.productDescriptionWrapper').extract(),
)
cond_set(
product,
'image_url',
response.css(
'#imgTagWrapperId > img ::attr(data-old-hires)').extract()
)
cond_set(
product, 'title', response.css('#productTitle ::text').extract())
# Some data is in a list (ul element).
model = None
for li in response.css('td.bucket > .content > ul > li'):
raw_keys = li.xpath('b/text()').extract()
if not raw_keys:
# This is something else, ignore.
continue
key = raw_keys[0].strip(' :').upper()
if key == 'UPC':
# Some products have several UPCs. The first one is used.
raw_upc = li.xpath('text()').extract()[0]
cond_set(
product,
'upc',
raw_upc.strip().split(' '),
conv=int
)
elif key == 'ASIN' and model is None or key == 'ITEM MODEL NUMBER':
model = li.xpath('text()').extract()
cond_set(product, 'model', model, conv=string.strip)
