def parse_book(self, response):
l = ItemLoader(item=BooksCrawlerItem(), response=response)
l.add_value(
'Title',
response.xpath('//*[@class="col-sm-6 product_main"]/h1/text()').
extract_first())
return l.load_item()
def parse_book(self, response):
items = BooksCrawlerItem()
title = response.css('h1::text').extract_first()
url = response.request.url
items['title'] = title
items['url'] = url
yield items
def parse_book(self, response):
l = ItemLoader(item=BooksCrawlerItem(), response=response)
title = response.css('h1::text').extract_first()
price = response.xpath(
'//*[@class="price_color"]/text()').extract_first()
image_urls = response.xpath('//img/@src').extract_first()
image_urls = image_urls.replace('../..', 'http://books.toscrape.com')
l.add_value('title', title)
l.add_value('price', price)
l.add_value('image_urls', image_urls)
return l.load_item()
def parse_book(self, response):
item_loader = ItemLoader(item=BooksCrawlerItem(), response=response)
title = response.xpath('//h1/text()').extract_first()
url = response.request.url
yield {
'Title': title,
'Url': url
}
item_loader.add_value('Title', title)
item_loader.add_value('Url', url)
item_loader.load_item()
def parse_book(self, response):
""" getting the books information """
l = ItemLoader(item=BooksCrawlerItem(), response=response)
title = response.css('h1::text').extract_first()
price_color = response.xpath(
'//h1/following-sibling::p[@class="price_color"]/text()').extract_first()
image_urls = response.xpath('//img/@src').extract_first()
image_urls = image_urls.replace('../..', 'http://books.toscrape.com')
l.add_value('title', title)
l.add_value('price', price_color)
l.add_value('image_urls', image_urls)
return l.load_item()
def parse_book(self, response):
l = ItemLoader(item=BooksCrawlerItem(), response=response)
title = response.css("h1::text").extract_first()
price = response.xpath(
"//*[@class='price_color']/text()").extract_first()
image_url = response.xpath('//img/@src').extract_first()
image_url = image_url.replace('../..', 'http://books.toscrape.com/')
rating = response.xpath(
"//*[contains(@class,'star-rating')]/@class").extract_first()
rating = rating.replace("star-rating", '')
description = response.xpath(
"//*[@id='product_description']/following-sibling::p/text()"
).extract_first()
upc = product_info(response, 'UPC')
product_type = product_info(response, 'Product Type')
price_without_tax = product_info(response, 'Price (excl. tax)')
price_with_tax = product_info(response, 'Price (incl. tax)')
tax = product_info(response, 'Tax')
availability = product_info(response, 'Availability')
number_of_reviews = product_info(response, 'Number of reviews')
url = response.request.url
l.add_value('title', title)
l.add_value('price', price)
l.add_value('image_urls', image_url)
yield l.load_item()
yield {
'title': title,
'price': price,
'rating': rating,
'image_url': image_url,
'description': description,
'upc': upc,
'product_type': product_type,
'price_without_tax': price_without_tax,
'price_with_tax': price_with_tax,
'tax': tax,
'availability': availability,
'number_of_reviews': number_of_reviews,
'url': url
}
def parse_book(self, response):
l = ItemLoader(item=BooksCrawlerItem(), response=response)
title = response.css('h1::text').extract_first()
price = response.xpath(
'//*[@class="price_color"]/text()').extract_first()
image_urls = response.xpath('//img/@src').extract_first()
image_urls = image_urls.replace('../..', 'http://books.toscrape.com/')
l.add_value('image_urls', image_urls)
yield l.load_item()
rating = response.xpath(
'//*[contains(@class, "star-rating")]/@class').extract_first()
rating = rating.replace('star-rating', '')
description = response.xpath(
'//*[@id="product_description"]/following-sibling::p/text()'
).extract_first()
# product informatoion data points
upc = product_info(response, 'UPC')
product_type = product_info(response, 'Product Type')
price_including_tax = product_info(response, 'Price (excl. tax)')
price_excluding_tax = product_info(response, 'Price (incl. tax)')
tax = product_info(response, 'Tax')
availability = product_info(response, 'Availability')
number_of_reviews = product_info(response, 'Number of reviews')
yield {
'title': title,
'price': price,
# 'image_urls': image_urls,
'rating': rating,
'description': description,
'upc': upc,
'product_type': product_type,
'price_including_tax': price_including_tax,
'price_excluding_tax': price_excluding_tax,
'tax': tax,
'availability': availability,
'number_of_reviews': number_of_reviews
}
def parse_book(self, response):
page_url = response.url
title = response.css('h1::text').extract_first()
price = response.xpath('//*[@class="price_color"]/text()').extract_first()
image_url = response.xpath('//img/@src').extract_first()
image_url = image_url.replace('../..', 'http://books.toscrape.com/')
rating = response.xpath('//*[contains(@class, "star-rating")]/@class').extract_first()
rating = rating.replace('star-rating ', '')
description = response.xpath(
'//*[@id="product_description"]/following-sibling::p/text()').extract_first()
# response.url
# product information data points
upc = product_info(response, 'UPC')
product_type = product_info(response, 'Product Type')
price_without_tax = product_info(response, 'Price (excl. tax)')
price_with_tax = product_info(response, 'Price (incl. tax)')
tax = product_info(response, 'Tax')
availability = product_info(response, 'Availability')
number_of_reviews = product_info(response, 'Number of reviews')
#
item = BooksCrawlerItem()
item['page_url'] = page_url
item['title'] =title
item['price'] =price
item['image_url'] =image_url
item['rating'] =rating
# item['description'] =description
item['upc'] =upc
item['product_type'] =product_type
item['price_without_tax'] =price_without_tax
item['price_with_tax'] =price_with_tax
item['tax'] =tax
item['availability'] =availability
item['number_of_reviews'] =number_of_reviews
return item
def parse_book(self, response):
'''
Scrapes a site and downloads images for all the books and renames the
images to the title.
'''
l = ItemLoader(item=BooksCrawlerItem(), response=response)
title = response.xpath('//h1/text()').extract_first()
price = response.xpath(
'//*[@class="price_color"]/text()').extract_first()
image_urls = response.xpath('//img/@src').extract_first()
image_urls = image_urls.replace('../..', 'http://books.toscrape.com')
rating = response.xpath(
'//*[contains(@class, "star-rating")]/@class').extract_first()
rating = rating.replace('star-rating ', '')
description = response.xpath(
'//*[@id="product_description"]/following-sibling::p/text()'
).extract_first()
description = description.replace(' ...more', '')
# Product information table
upc = product_table(response, 'UPC')
price_excl = product_table(response, 'Price (excl. tax)')
price_incl = product_table(response, 'Price (incl. tax)')
tax = product_table(response, 'Tax')
p_type = product_table(response, 'Product Type')
stock = product_table(response, 'Availability')
reviews = product_table(response, 'Number of reviews')
l.add_value('title', title)
l.add_value('price', price)
l.add_value('image_urls', image_urls)
l.add_value('rating', rating)
l.add_value('description', description)
l.add_value('upc', upc)
l.add_value('price_excl', price_excl)
l.add_value('price_incl', price_incl)
l.add_value('tax', tax)
l.add_value('p_type', p_type)
l.add_value('stock', stock)
l.add_value('reviews', reviews)
return l.load_item()
