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| from selenium import webdriver | |
| from selenium.webdriver.chrome.options import Options | |
| from selenium.common.exceptions import NoSuchElementException | |
| from selenium.webdriver.common.by import By | |
| from selenium.webdriver.chrome.service import Service | |
| import time | |
| # Global driver to use throughout the script | |
| DRIVER = None | |
| # Wrapper to close driver if its created | |
| def close_driver(): | |
| global DRIVER | |
| if DRIVER is not None: | |
| DRIVER.close() | |
| DRIVER = None | |
| # Function to (re)start driver | |
| def start_driver(force_restart=False): | |
| global DRIVER | |
| if force_restart: | |
| close_driver() | |
| # Setting up the driver | |
| service = Service() | |
| options = Options() | |
| options.add_argument('-headless') # we don't want a chrome browser opens, so it will run in the background | |
| options.add_argument('-no-sandbox') | |
| options.add_argument('-disable-dev-shm-usage') | |
| DRIVER = webdriver.Chrome(service=service, options=options) | |
| ### Function to extract product info from the necessary html and json tags | |
| def get_tiki_product_info_single(product_element, extra_info): | |
| """ | |
| Extract info from a single product element from the driver. | |
| Args: | |
| product_item: (WebDriverElement) the product whose info needs to be | |
| extracted. | |
| Returns: | |
| info: (dict) a dictionary of info of the product. Every product | |
| should at least have four pieces of information: name, price, | |
| link to the product page, and link to the product image. | |
| """ | |
| info = {'source': 'tiki', | |
| 'name':'', | |
| 'price':-1, | |
| 'product_url':'', | |
| 'image':''} | |
| # print(product_element.get_attribute('outerHTML')) | |
| try: | |
| # name = product_element.find_element(By.XPATH, ".//div[@class='name']/h3") | |
| # name = product_element.find_element(By.CLASS_NAME, 'style__NameStyled-sc-139nb47-8 ibOlar').find_element(By.TAG_NAME, 'h3') | |
| name = product_element.find_element(By.CLASS_NAME, 'name').find_element(By.TAG_NAME, 'h3') | |
| info['name'] = name.get_attribute('innerHTML').strip() | |
| except NoSuchElementException: | |
| # Find the <h3> element by class name | |
| name = product_element.find_element(By.CLASS_NAME, 'style__NameStyled-sc-139nb47-8') | |
| # Get the text content of the element | |
| info['name'] = name.text | |
| # price = product_element.find_element(By.CLASS_NAME, 'price-discount__price').get_attribute('innerHTML') | |
| # print(price) | |
| # price | |
| try: | |
| # price=product_element.find_element(By.CLASS_NAME, 'price-discount__price').get_attribute('innerHTML').strip() | |
| price = product_element.find_element(By.CLASS_NAME, 'price-discount__price').get_attribute('innerHTML') | |
| # price = product_element.find_element(By.XPATH, ".//div[@class='price-discount__price']").get_attribute('innerHTML') | |
| info['price']=int(price.replace('<sup>₫</sup>', '').replace('.', '')) | |
| # info['price'] = int(re.sub(r'[\.\s₫]', '', price)) # With regex | |
| # info['price'] = int(''.join([c for c in price if c not in '.₫ '])) # Without regex | |
| except (NoSuchElementException, ValueError): | |
| pass | |
| # link | |
| try: | |
| product_link = product_element.get_attribute('href') | |
| info['product_url'] = product_link | |
| except NoSuchElementException: | |
| pass | |
| # thumbnail | |
| try: | |
| # thumbnail = product_element.find_elements(By.XPATH, ".//div[@class='thumbnail']//child::img")[-1] | |
| # thumbnail = product_element.find_element(By.CLASS_NAME, 'thumbnail').find_element(By.TAG_NAME, 'img') | |
| # info['image'] = thumbnail.get_attribute('src') | |
| # Find the <div> element with class "image-wrapper" | |
| image_div = product_element.find_element(By.CLASS_NAME, 'image-wrapper') | |
| # Find the <img> element within the <div> element | |
| img_element = image_div.find_element(By.TAG_NAME, 'img') | |
| # Get the value of the "srcset" attribute | |
| srcset_value = img_element.get_attribute('srcset') | |
| # Extract the link of the image from the srcset value | |
| image_link = srcset_value.split(',')[0].split(' ')[0] | |
| info['image'] = image_link | |
| except NoSuchElementException: | |
| pass | |
| # If we decide to get extra information | |
| if extra_info: | |
| # sales | |
| try: | |
| # sales_elem = product_element.find_element(By.XPATH, ".//div[@class='styles__StyledQtySold-sc-732h27-2']") | |
| # sales_elem = product_element.find_element(By.CLASS_NAME, 'quantity has-border') | |
| # info['sales'] = sales_elem | |
| # info['sales'] = int(re.sub(r'\D', '', sales_elem.get_attribute('innerHTML'))) | |
| # Find the <span> element with class "quantity" | |
| quantity_span = product_element.find_element(By.CLASS_NAME, 'quantity') | |
| # Get the text content of the element | |
| info['sales'] = quantity_span.text | |
| except (NoSuchElementException, ValueError): | |
| info['sales'] = 0 | |
| # # rating | |
| # try: | |
| # # rating = product_element.find_element(By.XPATH, ".//div[@class='average']").get_attribute('style') | |
| # rating = product_element.find_element(By.CLASS_NAME, 'average').get_attribute('style') | |
| # # info['rating'] = float(re.sub(r'\D','', rating))/100*5 # With regex | |
| # info['rating'] = float(''.join([c for c in rating if c.isdigit()]))/100*5 # Without regex | |
| # except NoSuchElementException: | |
| # info['rating'] = 0 | |
| try: | |
| # Try to get discount using class name | |
| discount = product_element.find_element(By.CLASS_NAME, 'price-discount__discount').get_attribute('innerHTML') | |
| info['discount'] = discount.replace('-', '') # Remove any dashes | |
| except (NoSuchElementException, ValueError): | |
| try: | |
| # Try to get discount using another method | |
| discount_div = product_element.find_element(By.CLASS_NAME, 'style__DiscountPercentStyled-sc-e9h7mj-1') | |
| info['discount'] = discount_div.text.replace('-', '') # Remove any dashes | |
| except NoSuchElementException: | |
| # If both attempts fail, set discount to 0 | |
| info['discount'] = '0' | |
| # # tiki now | |
| # try: | |
| # info['tiki_now'] = bool(product_element.find_element(By.CLASS_NAME, 'badge-service').find_element(By.CLASS_NAME, 'item')) | |
| # except NoSuchElementException: | |
| # info['tiki_now'] = False | |
| # # freeship, official seller, and/or trusted seller | |
| # try: | |
| # info['freeship'] = False | |
| # info['official'] = False | |
| # info['trusted'] = False | |
| # thumbnail_tag = product_element.find_element(By.CLASS_NAME, 'thumbnail') | |
| # list_img = thumbnail_tag.find_elements(By.TAG_NAME, 'img') | |
| # # list_img = product_element.find_elements(By.XPATH, ".//div[@class='thumbnail']/img") | |
| # for img in list_img: | |
| # if img.get_attribute('src') == 'https://salt.tikicdn.com/ts/upload/dc/0d/49/3251737db2de83b74eba8a9ad6d03338.png': | |
| # info['freeship'] = True | |
| # elif img.get_attribute('src') == 'https://salt.tikicdn.com/ts/upload/b9/1f/4b/557eac9c67a4466ccebfa74cde854215.png': | |
| # info['official'] = True | |
| # elif img.get_attribute('src') == 'https://salt.tikicdn.com/ts/upload/e0/41/da/bb0fc684a838eff5e264ce0534a148f0.png': | |
| # info['trusted'] = True | |
| # except NoSuchElementException: | |
| # pass | |
| # # under price | |
| # try: | |
| # # info['under_price'] = bool(product_element.find_element(By.XPATH, ".//div[@class='badge-under-price']/child::div[@class='item']")) | |
| # info['under_price'] = bool(product_element.find_element(By.CLASS_NAME, 'badge-under-price').find_element(By.CLASS_NAME, 'item')) | |
| # except NoSuchElementException: | |
| # info['under_price'] = False | |
| # # installment | |
| # try: | |
| # # info['installment'] = bool(product_element.find_element(By.XPATH, ".//div[@class='badge-benefits']//child::img[1]")) | |
| # info['installment'] = bool(product_element.find_element(By.CLASS_NAME, 'badge-benefits').find_element(By.TAG_NAME, 'img')) | |
| # except NoSuchElementException: | |
| # info['installment'] = False | |
| # # gift | |
| # try: | |
| # # info['gift'] = bool(product_element.find_element(By.XPATH, ".//div[@class='freegift-list']")) | |
| # info['gift'] = bool(product_element.find_element(By.CLASS_NAME, 'freegift-list')) | |
| # except NoSuchElementException: | |
| # info['gift'] = False | |
| return info | |
| ### Function to scrape all products from a page | |
| def get_tiki_product_info_from_page(page_url, extra_info=False): | |
| """ | |
| Extract info from all products of a specfic page_url on Tiki website | |
| Args: | |
| page_url: (string) url of the page to scrape | |
| Returns: | |
| data: (list) a list of dictionary of products info. If no products | |
| found, return empty list. | |
| """ | |
| global DRIVER | |
| data = [] | |
| DRIVER.get(page_url) # Use the driver to get info from the product page | |
| time.sleep(3) | |
| try: | |
| # no_product_found = bool(DRIVER.find_element(By.XPATH, "//div[@class='style__StyledNotFoundProductView-sc-1uz0b49-0']")) | |
| no_product_found = bool(DRIVER.find_element(By.CLASS_NAME, 'style__StyledNotFoundProductView-sc-1uz0b49-0')) | |
| print("EMPTY PAGE") | |
| return data | |
| except NoSuchElementException: | |
| no_product_found = False | |
| # FIND ALL PRODUCT ITEMS | |
| # products = DRIVER.find_elements(By.XPATH, "//a[@class='product-item']") | |
| products = DRIVER.find_elements(By.CLASS_NAME, 'product-item') | |
| print(f'Found {len(products)} products') | |
| if (not no_product_found) and len(products)>0: | |
| for i in products: | |
| product_dict = get_tiki_product_info_single(i, extra_info) | |
| data.append(product_dict) | |
| return data | |
| ### Function to get product info from a main category | |
| def get_tiki_product_info_from_category(cat_url, max_page=0, extra_info=False): | |
| ''' | |
| Scrape for multiple pages of products of a category. | |
| Uses get_product_info_from_page(). | |
| Args: | |
| cat_url: (string) a url string of a category | |
| max_page: (int) an integer denoting the maximum number of pages to scrape. | |
| Default value is 0 to scrape all pages. | |
| Returns: | |
| products: a list in which every element is a dictionary of one product's information | |
| ''' | |
| products = [] | |
| page_n = 1 | |
| cat_page_url = cat_url + f'&page={page_n}' | |
| print(cat_page_url) | |
| product_list = get_tiki_product_info_from_page(cat_page_url, extra_info=extra_info) | |
| while len(product_list)>0: | |
| products.extend(product_list) | |
| page_n += 1 | |
| # stop_flag = False if max_page <= 0 else (page_n > max_page) | |
| stop_flag = max_page>0 and page_n>max_page # For stopping the scrape according to max_page | |
| if stop_flag: | |
| break | |
| cat_page_url = cat_url + f'&page={page_n}' | |
| print(cat_page_url) | |
| product_list = get_tiki_product_info_from_page(cat_page_url, extra_info=extra_info) | |
| return products | |
| def scrap_tiki(search_product, num_max_page, extra_info): | |
| start_driver(force_restart=True) | |
| url = 'https://tiki.vn/search?sort=default&q="' + search_product +'"' | |
| prod_data = [] # STORE YOUR PRODUCT INFO DICTIONARIES IN HERE | |
| # prod_per_cat = get_product_info_from_category(main_cat['URL'], num_max_page, extra_info=extra_info) | |
| prod_per_cat = get_tiki_product_info_from_category(url, num_max_page, extra_info = extra_info) | |
| prod_data.extend(prod_per_cat) | |
| close_driver() # Close driver when we're done | |
| return prod_data |