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freedomtree_spider.py
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import scrapy
import csv
import json
import re
from html.parser import HTMLParser
def remove_non_ascii(text):
return ''.join([i if ord(i) < 128 else '' for i in text])
class MLStripper(HTMLParser):
def __init__(self):
self.reset()
self.strict = False
self.convert_charrefs= True
self.fed = []
def handle_data(self, d):
self.fed.append(d)
def get_data(self):
return ''.join(self.fed)
def strip_tags(html):
s = MLStripper()
s.feed(html)
return s.get_data()
class HCVID39_freedomtree_in_Spider(scrapy.Spider):
name = "HCVID39.freedomtree.in"
jsonData = []
def start_requests(self):
for x in range(1,3):
link = 'https://freedomtree.in/collections/fabrics?page='+str(x)
request = scrapy.Request(url=link, callback = self.parse)
request.meta['prod_category'] = 'Curtains & Upholstery'
yield request
for x in range(1,3):
link = 'https://freedomtree.in/collections/bedroom?page='+str(x)
request = scrapy.Request(url=link, callback = self.parse)
request.meta['prod_category'] = 'Bed & Bath'
yield request
for x in range(1,3):
link = 'https://freedomtree.in/collections/cushions?page='+str(x)
request = scrapy.Request(url=link, callback = self.parse)
request.meta['prod_category'] = 'Cushions'
yield request
for x in range(1,6):
link = 'https://freedomtree.in/collections/dining?page='+str(x)
request = scrapy.Request(url=link, callback = self.parse)
request.meta['prod_category'] = 'Dining & Entertaining'
yield request
for x in range(1,4):
link = 'https://freedomtree.in/collections/cushions-and-decor?page='+str(x)
request = scrapy.Request(url=link, callback = self.parse)
request.meta['prod_category'] = 'Decor'
yield request
link = 'https://freedomtree.in/collections/kids'
request = scrapy.Request(url=link, callback = self.parse)
request.meta['prod_category'] = 'Kids'
yield request
link = 'https://freedomtree.in/collections/furniture'
request = scrapy.Request(url=link, callback = self.parse)
request.meta['prod_category'] = 'Furniture'
yield request
link = 'https://freedomtree.in/collections/lamps'
request = scrapy.Request(url=link, callback = self.parse)
request.meta['prod_category'] = 'Lamps'
yield request
link = 'https://freedomtree.in/collections/rugs'
request = scrapy.Request(url=link, callback = self.parse)
request.meta['prod_category'] = 'Rugs'
yield request
def parse(self, response):
items = response.css('div.four.columns.thumbnail')
for item in items:
prod_link = 'https://freedomtree.in' + item.css('a::attr(href)').extract_first()
request = scrapy.Request(url=prod_link, callback = self.parseProduct)
request.meta['prod_link'] = prod_link
request.meta['prod_category'] = response.meta['prod_category']
yield request
def closed(self, reason):
toWrite = {'data' : HCVID39_freedomtree_in_Spider.jsonData}
with open('HCVID39.freedomtree.in.json', 'w+') as outfile:
json.dump(toWrite, outfile, ensure_ascii=False)
def parseProduct(self, response):
productLink = response.meta['prod_link']
productImage = response.css('ul.slides li a::attr(href)').extract_first()
productCategories = response.css('div.meta p span a::text').extract()
productCategory = ''
for category in productCategories:
productCategory += category + ','
productCategory = productCategory.strip('|')
productDesc = ''
descParts = response.css('div.description ul li').extract()
for part in descParts:
productDesc += strip_tags(part) + '|'
scripts = response.css('script[type=text\/javascript]').extract()
for script in scripts:
if 'var meta' in script:
data = json.loads(re.search('var meta = (.*?);', script).group(1))
productMerchant = data["product"]["vendor"]
variants = data["product"]["variants"]
for variant in variants:
productSku = variant["sku"]
productPrice = variant["price"]
productName = variant["name"]
productCategory = productCategory.replace('"','``')
productDesc = re.sub('\n' ,'|',productDesc)
productDesc = re.sub('\t','',productDesc)
productDesc = re.sub('\r','',productDesc)
productDesc = re.sub('[ ]+',' ',productDesc)
productDesc = re.sub('(\| )+','|',productDesc)
productDesc = re.sub('\|+','|',productDesc)
productDesc = productDesc.strip('|')
productDesc = productDesc.replace('"','``')
productName = productName.replace('"','``')
productDesc = remove_non_ascii(productDesc)
productCategory = remove_non_ascii(productCategory)
productName = remove_non_ascii(productName)
with open('HCVID39.freedomtree.in.csv', 'a', newline='') as csvfile:
fieldnames = ['Title', 'Category', 'URL', 'IMG_SRC', 'Merchant', 'Price', 'SKU', 'Description']
writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
writer.writerow({'Title': '"'+str(productName)+'"', 'IMG_SRC': '"'+str(productImage)+'"', 'Description': '"'+str(productDesc)+'"','Price': '"'+str(productPrice)+'"', 'URL': '"'+str(productLink)+'"', 'Category': '"'+str(productCategory)+'"', 'SKU': '"'+str(productSku)+'"', 'Merchant': '"'+str(productMerchant)+'"'})
HCVID39_freedomtree_in_Spider.jsonData.append({'Title': productName, 'Description': productDesc, 'IMG_SRC': productImage, 'Price': productPrice, 'SKU': productSku, 'Category': productCategory, 'URL': productLink, 'Merchant': 'NA'})
break