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get_product_details.py
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get_product_details.py
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from seleniumwire import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver import ActionChains
from selenium.webdriver.common.by import By
from lxml import etree
from bs4 import BeautifulSoup
from urllib.parse import urlparse
import re
from pymongo import MongoClient
from datetime import datetime
import json
import time
import os
import math
from functions.getProxy import *
from functions.getUserAgent import *
#proxy = getProxy()
limit_to_3_max_review_pages = False
RETRIES = 3
mongo_host = os.environ.get('MONGO_HOST', 'localhost')
client = MongoClient(f'mongodb://{mongo_host}:27017/')
db = client['shein']
url_collection = db['product_urls']
product_collection = db['products']
product_reviews_collection = db['product_reviews']
if limit_to_3_max_review_pages:
print('Limiting to 3 max review pages per product ACTIVATED')
# Setup Index
try:
product_collection.create_index('title', text_index=True)
except Exception as e:
print('Title index already exists')
pass
try:
product_collection.create_index('url', unique=True)
except Exception as e:
print('URL index already exists')
pass
try:
product_collection.create_index('product_id', unique=True)
except Exception as e:
print('Product ID index already exists')
pass
#prox_options = {
# 'proxy': {
# 'http': proxy
# }
#}
options = Options()
options.add_argument('--headless')
#options.add_argument('--no-sandbox')
#options.add_argument('--disable-dev-shm-usage')
options.add_argument('--user-agent=' + GET_UA())
options.add_argument('--incognito')
options.add_argument('--ignore-certificate-errors')
options.add_argument('--ignore-ssl-errors')
options.binary_location = '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome'
chrome_drvier_binary = '/opt/homebrew/bin/chromedriver'
driver = webdriver.Chrome(service=Service(chrome_drvier_binary), options=options)
pending_urls = url_collection.find({"status": "pending"}).sort("timestamp", 1)
def wait_for_review_image_load(driver, image_element, timeout=15):
WebDriverWait(driver, timeout).until_not(lambda d: 'sheinsz.ltwebstatic.com' in image_element.get_attribute('src'))
for url in pending_urls:
url = url['url']
print('Processing ' + url)
retries = 0
while retries < RETRIES:
try:
url_collection.update_one({'url': url}, {'$set': {'status': 'processing'}})
driver.get(url)
#WebDriverWait(driver, 15).until(EC.presence_of_element_located((By.XPATH, '/html/body/div[1]/div[1]/div/div[1]/div/div[2]/div[2]/div/div[3]/div[1]/div/div/button[2]/div')))
break
except Exception as e:
print('Scraping error: ' + str(e))
retries += 1
print(f'Retrying ({retries} of {RETRIES})')
if retries == RETRIES:
print('Giving up on ' + url)
url_collection.update_one({'url': url}, {'$set': {'status': 'failed'}})
continue
try:
print('Processing ' + url)
try: # Close the popup
button_popup = driver.find_element(By.XPATH, '/html/body/div[1]/div[2]/div/div/div[1]/div/div/div[2]/div/i').click()
driver.implicitly_wait(5)
ActionChains(driver).move_to_element(button_popup).click(button_popup).perform()
except Exception as e:
pass
try: # Accept cookies
button_cookies = driver.find_element(By.ID, 'onetrust-accept-btn-handler').click()
driver.implicitly_wait(5)
ActionChains(driver).move_to_element(button_cookies).click(button_cookies).perform()
except Exception as e:
pass
single_product_data = []
product_id = driver.find_element(By.CLASS_NAME, 'product-intro__head-sku').text.replace('SKU: ', '')
title = driver.find_element(By.CLASS_NAME, 'product-intro__head-name').text
# get product images for every color
product_images = []
get_product_images = True
try:
colors = driver.find_elements(By.CLASS_NAME, 'product-intro__color-radio')
except Exception as e:
try:
colors = driver.find_elements(By.CLASS_NAME, 'product-intro__color-block')
except Exception as e:
get_product_images = False
product_colors = []
if get_product_images:
if len(colors) >= 2:
for color in colors:
selected_color = color.get_attribute('aria-label')
print('Select Color: %s' % selected_color)
product_colors.append(selected_color)
ActionChains(driver).move_to_element(color).click(color).perform()
color.click()
time.sleep(5) # Wait for product iamges to appear
try:
product_cropped_images = driver.find_elements(By.CLASS_NAME, 'product-intro__thumbs-item')
for image in product_cropped_images:
image_url = image.find_element(By.TAG_NAME, 'img').get_attribute('src')
final_url = image_url.replace('_thumbnail_220x293', '')
print('Adding product image with color values %s' % final_url)
product_images.append([selected_color, final_url])
except Exception as e:
print('There was an error getting the product images for ' + product_id)
print('Product Image Error: ' + str(e))
continue
product_data = {
'product_id': product_id,
'title': title,
'url': url,
'colors': product_colors,
'images': product_images,
'last_update': datetime.now(),
'timestamp': datetime.now()
}
#Insert the product data into MongoDB
product_collection.insert_one(product_data)
# Get the reviews
try:
image_count = driver.find_element(By.CLASS_NAME, 'j-expose__review-image-tab-target').text
image_count = re.sub("\D", "", image_count)
image_count = int(image_count)
except Exception as e:
image_count = 0
print(f'Found {image_count} reviews with images')
if image_count > 0:
try:
# move to image button
ActionChains(driver).move_to_element(driver.find_element(By.CLASS_NAME, 'j-expose__review-image-tab-target')).perform()
image_tab_btn = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CLASS_NAME, 'j-expose__review-image-tab-target'))) # Review with images tab
ActionChains(driver).move_to_element(image_tab_btn).click(image_tab_btn).perform()
except Exception as e:
print('Error clicking image tab: ' + str(e))
pass
print('Clicked image tab button')
image_pages = math.ceil(int(image_count) / 3) # 3 images per page
print(f'Found {image_pages} pages of reviews with images')
if limit_to_3_max_review_pages:
image_pages = min(3, image_pages)
for i in range(1, image_pages + 1): # Loop through all image pages
print(f'Processing image page {i} of {image_pages}') # Progress update
page_reviews = WebDriverWait(driver, 10).until(EC.presence_of_all_elements_located((By.CLASS_NAME, 'common-reviews__list-item')))
for review in page_reviews:
print('=== Review ===')
review_info = {}
try:
WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.CLASS_NAME, 'common-reviews__list-item')))
ActionChains(driver).move_to_element(review).perform() # Hover over review to load it
except Exception as e:
print('Error hovering over review')
pass
try:
review_info['review_id'] = int(review.get_attribute('data-comment-id'))
except Exception as e:
review_info['review_id'] = 0
print('Review ID: ' + str(review_info['review_id']))
try:
review_info['likes'] = int(re.sub("\D", "", review.find_element(By.CLASS_NAME, 'like-num').text))
except Exception as e:
review_info['likes'] = 0
pass
print('Likes: ' + str(review_info['likes']))
review_info['product_id'] = product_id
print('Product ID: ' + str(review_info['product_id']))
review_info['timestamp'] = datetime.now()
print('Timestamp: ' + str(review_info['timestamp']))
try:
print('Getting images for review ' + str(review_info['review_id']))
start_time = time.time()
while True:
images = review.find_elements(By.CLASS_NAME, 'j-review-img')
if images or time.time() - start_time > 10:
break
time.sleep(0.5)
if not images:
print('No images found after 10 seconds')
else:
print('Found ' + str(len(images)) + ' images')
image_array = []
for image in images:
try:
ActionChains(driver).move_to_element(image).perform() # Hover over image to load it
wait_for_review_image_load(driver, image)
image_url = image.get_attribute('src')
final_url = image_url.replace('_thumbnail_x460', '')
image_array.append('https:' + final_url)
except Exception as e:
pass
review_info['images'] = image_array
except Exception as e:
# Problem explanation:
# So when the first review has no images, the script tries to get the images of this review
# due the error "stale not found" the script will click on the image tab again
# and then it will try to get the new reviews from the right tab
print('There was an error getting the images / mostly because there are no images')
# click again on image tab
image_tab_btn = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CLASS_NAME, 'j-expose__review-image-tab-target'))) # Review with images tab
ActionChains(driver).move_to_element(image_tab_btn).click(image_tab_btn).perform()
time.sleep(2)
continue
if review_info['review_id'] != 0 and review_info['likes'] != 0 and len(review_info['images']) > 0:
print('Inserting review into MongoDB')
product_reviews_collection.insert_one(review_info)
print('=====')
elif review_info['review_likes'] == 0:
print('Skipping all reviews because there are no likes anymore / which mostly means that the reviews doesnt show a human anymore')
print('=====')
pass
else:
print('Skipping review because it is missing data')
print('=====')
if i < image_pages:
try:
next_page_button = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CLASS_NAME, 'sui-pagination__next')))
next_page_button.click()
except Exception as e:
print('Error clicking next page button: ' + str(e))
popover_btn = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CLASS_NAME, 'sui-popover__content')))
popover_btn.click()
pass
time.sleep(2)
else:
url_collection.update_one({'url': url}, {'$set': {'status': 'no_reviews'}})
except Exception as e:
print('General Error: ' + str(e))
url_collection.update_one({'url': url}, {'$set': {'status': 'failed'}})
continue
url_collection.update_one({'url': url}, {'$set': {'status': 'complete'}})
print('Done processing ' + url)
print('Done processing all URLs')
driver.quit()
client.close()