import json import traceback import unicodedata from datetime import datetime import psycopg2 import config_read from bs4 import BeautifulSoup from selenium import webdriver import requests import sys from classes.phoneoffer import PhoneOffer file_path = 'outputfile.txt' sys.stdout = open(file_path, "w") offer_shop = "Mobile Zone" # offer shop last_updated = datetime.now().date() is_validated = False # Call to read the configuration file and connect to database cinfo = config_read.get_databaseconfig("../postgresdb.config") db_connection = psycopg2.connect( database=cinfo[0], host=cinfo[1], user=cinfo[2], password=cinfo[3] ) cur = db_connection.cursor() try: # Mobile Zone phone offers that are already in database offers = json.loads(unicodedata.normalize('NFKD', requests.get('http://localhost:8080/phoneoffer/shop/mobilezone').text)) database_offers = [] for offer in offers: phoneOffer = PhoneOffer(offer['id'], offer['offer_shop'], offer['offer_name'], offer['price'], offer['ram_memory'], offer['rom_memory'], offer['color'], offer['front_camera'], offer['back_camera'], offer['chipset'], offer['battery'], offer['operating_system'], offer['cpu'], offer['image_url'], offer['offer_url'], offer['last_updated'], offer['is_validated'], offer['offer_description'], offer['offer_shop_code']) database_offers.append(phoneOffer) new_offers = [] for i in range(1, 3): mobilezone_url = 'https://mobilezone.mk/produkt-kategorija/telefoni/novi-telefoni/page/' + str(i) + '/' response1 = requests.get(mobilezone_url) soup1 = BeautifulSoup(response1.content, 'html.parser') phones = soup1.find('ul', { 'class': 'products columns-tablet-2 columns-mobile-2 --skin-proto rey-wcGap-default rey-wcGrid-default ' '--paginated columns-4'}).find_all('li') for phone in phones: offer_url = phone.find('a', {'class': 'woocommerce-LoopProduct-link woocommerce-loop-product__link'}).get( 'href') image_url = phone.find('a', {'class': 'woocommerce-LoopProduct-link woocommerce-loop-product__link'}) \ .find('img').get('data-lazy-src') brand_section = phone.find('div', {'class': 'rey-productInner'}).find('div', {'class': 'rey-brandLink'}) if brand_section is not None: brand = brand_section.find('a').get_text().strip() else: brand = None offer_name = phone.find('h2', {'class': 'woocommerce-loop-product__title'}).find('a').get_text().strip() if brand is not None and brand not in offer_name: offer_name = brand + ' ' + offer_name price_tag = phone.find('span', {'class': 'woocommerce-Price-amount amount'}) price = None if price_tag is not None: price = int(unicodedata.normalize('NFKD', price_tag.find('bdi').get_text() .replace(',', '') .replace('ден', '').strip())) else: continue response2 = requests.get(offer_url) soup2 = BeautifulSoup(response2.text, 'html.parser') specifications = soup2.find('table', {'class': 'woocommerce-product-attributes shop_attributes'}).find_all('tr') back_camera = None front_camera = None rom_memory = None ram_memory = None operating_system = None cpu = None chipset = None offer_description = None offer_shop_code = None battery = None color = None for specification in specifications: if 'Главна камера' in specification.find('th').get_text(): back_camera = specification.find('td').get_text().strip() if 'Селфи камера' in specification.find('th').get_text(): front_camera = specification.find('td').get_text().strip() if 'Батерија' in specification.find('th').get_text(): battery = specification.find('td').get_text().strip() if 'Меморија' in specification.find('th').get_text(): rom_memory = specification.find('td').get_text().strip() if 'Боја' in specification.find('th').get_text(): color = specification.find('td').get_text().strip() new_offers.append(PhoneOffer(offer_shop, offer_name, price, ram_memory, rom_memory, color, front_camera, back_camera, chipset, battery, operating_system, cpu, image_url, offer_url, last_updated, is_validated, offer_description, offer_shop_code)) for new_offer in new_offers: flag = False flag_price = False offer_id = None for old_offer in database_offers: if new_offer.offer_name == old_offer.offer_name: flag = True if new_offer.price != old_offer.price: flag_price = True offer_id = old_offer.offer_id if flag: # print('ALREADY IN DATABASE') # print(new_offer) # if it's already in database, check PRICE and if it's changed, change it !!!!!! if flag_price: print('PRICE CHANGED!') # CHANGE PRICE print('offer id: ' + str(offer_id)) headers = {'Content-type': 'application/json'} requests.put('http://localhost:8080/phoneoffer/' + str(offer_id) + '/changeprice/' + str(new_offer.price), headers=headers) else: print('ADDED') # ADD OFFER print(new_offer) headers = {'Content-type': 'application/json'} requests.post('http://localhost:8080/phoneoffer/addoffer', headers=headers, data=json.dumps(new_offer.__dict__, default=str)) print('------------------------------------') for old_offer in database_offers: flag = False for new_offer in new_offers: if old_offer.offer_name == new_offer.offer_name: flag = True if not flag: print('OFFER DELETED') print(old_offer) # DELETE OFFER requests.delete('http://localhost:8080/phoneoffer/deleteoffer/' + str(old_offer.offer_id)) except Exception: traceback.print_exc() insert_script = 'INSERT INTO scrapper_info (store, recieved_at, status)' \ ' VALUES (%s, %s, %s);' insert_value = (offer_shop, last_updated, 'failed') cur.execute(insert_script, insert_value) db_connection.commit() cur.close() db_connection.close() else: insert_script = 'INSERT INTO scrapper_info (store, recieved_at, status)' \ ' VALUES (%s, %s, %s);' insert_value = (offer_shop, last_updated, 'success') cur.execute(insert_script, insert_value) db_connection.commit() cur.close() db_connection.close()