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from selenium import webdriver |
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from selenium.webdriver.chrome.service import Service |
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from selenium.webdriver.common.by import By |
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from selenium.webdriver.support.ui import WebDriverWait |
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from selenium.webdriver.support import expected_conditions as EC |
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from selenium.webdriver.chrome.options import Options |
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import time |
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import pandas as pd |
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import os |
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import random |
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def scrape_reviews(url): |
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print("Scraping başlatılıyor...") |
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data_directory = "data" |
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if not os.path.exists(data_directory): |
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os.makedirs(data_directory) |
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def comprehensive_scroll(driver): |
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print("Sayfa kaydırma başlıyor...") |
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last_height = driver.execute_script("return document.body.scrollHeight") |
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scroll_count = 0 |
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while True: |
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driver.execute_script("window.scrollTo(0, document.body.scrollHeight);") |
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time.sleep(3) |
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new_height = driver.execute_script("return document.body.scrollHeight") |
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scroll_count += 1 |
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print(f"Scroll {scroll_count}: {new_height}") |
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if new_height == last_height: |
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break |
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last_height = new_height |
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print("Sayfa kaydırma tamamlandı") |
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chrome_options = Options() |
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chrome_options.add_argument('--headless') |
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chrome_options.add_argument('--no-sandbox') |
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chrome_options.add_argument('--disable-dev-shm-usage') |
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chrome_options.add_argument('--disable-gpu') |
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chrome_options.add_argument('--lang=tr') |
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chrome_options.add_argument('--disable-notifications') |
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chrome_options.add_argument("--window-size=1920,1080") |
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try: |
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print("Chrome başlatılıyor...") |
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service = Service() |
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driver = webdriver.Chrome(service=service, options=chrome_options) |
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print(f"URL'ye gidiliyor: {url}") |
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driver.get(url) |
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time.sleep(5) |
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page_source = driver.page_source |
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print(f"Sayfa uzunluğu: {len(page_source)}") |
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try: |
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print("Çerez popup'ı aranıyor...") |
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cookie_button = WebDriverWait(driver, 10).until( |
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EC.presence_of_element_located((By.ID, "onetrust-accept-btn-handler")) |
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) |
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cookie_button.click() |
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print("Çerez popup'ı kapatıldı") |
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except Exception as e: |
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print(f"Çerez popup'ı işlemi: {str(e)}") |
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comprehensive_scroll(driver) |
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print("Yorum elementleri aranıyor...") |
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review_container = driver.find_element(By.CLASS_NAME, "pr-rnr-com-w") |
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print("Yorum container'ı bulundu") |
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comment_elements = review_container.find_elements(By.CLASS_NAME, "comment-cards-item") |
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total_comments = len(comment_elements) |
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if total_comments == 0: |
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print("Alternatif yorum elementi aranıyor...") |
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comment_elements = driver.find_elements(By.CSS_SELECTOR, "div.comment-cards-item") |
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total_comments = len(comment_elements) |
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print(f"Bulunan yorum sayısı: {total_comments}") |
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if total_comments == 0: |
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print("Hiç yorum bulunamadı!") |
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return pd.DataFrame() |
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data = [] |
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for i, element in enumerate(comment_elements, 1): |
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try: |
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username = element.find_element(By.CLASS_NAME, "user-name").text |
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except: |
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username = "N/A" |
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print(f"Kullanıcı adı alınamadı: {i}") |
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try: |
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comment = element.find_element(By.CLASS_NAME, "comment-text").text |
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except: |
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comment = "N/A" |
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print(f"Yorum metni alınamadı: {i}") |
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try: |
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date = element.find_element(By.CLASS_NAME, "comment-date").text |
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except: |
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date = "N/A" |
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print(f"Tarih alınamadı: {i}") |
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try: |
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stars = len(element.find_elements(By.CSS_SELECTOR, "div.full[style='width: 100%; max-width: 100%;']")) |
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except: |
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stars = 0 |
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print(f"Yıldız sayısı alınamadı: {i}") |
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data.append({ |
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"Kullanıcı_id": i, |
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"Kullanıcı Adı": username, |
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"Yorum": comment, |
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"Tarih": date, |
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"Yıldız Sayısı": stars |
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}) |
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if i % 5 == 0: |
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print(f"{i} yorum işlendi") |
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print("Veri toplama tamamlandı") |
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return pd.DataFrame(data) |
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except Exception as e: |
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print(f"Kritik hata: {str(e)}") |
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if 'driver' in locals(): |
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print("Son sayfa kaynağı:") |
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print(driver.page_source[:500]) |
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return pd.DataFrame() |
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finally: |
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if 'driver' in locals(): |
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driver.quit() |
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print("Chrome kapatıldı") |
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