为什么在 Python 中使用 Selenium 和 BeautifulSoup 抓取评论时 break 语句不起作用？

问：

我正在 Python 中使用 Selenium 和 BeautifulSoup 抓取评论，但该语句不起作用，因此即使在到达产品的最后一个评论页面后，循环也会继续。据我了解，它应该可以工作，因为最后一个评论页面上不再有“下一页”按钮。有人可以解释为什么不起作用吗？breakwhilebreak

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time
import pandas as pd
from bs4 import BeautifulSoup

driver = webdriver.Chrome()

reviewlist= []

ASINs = ['B09SXL3HPG', 'B07TP8LLQZ']
for a in range(len(ASINs)):
    url = 'https://www.amazon.de/dp/' + str(ASINs[a])
    driver.get(url)

    #Accept cookies (only if you need it)
    if a == 0:
        accept_cookies = WebDriverWait(driver, 5).until(EC.presence_of_element_located((By.CSS_SELECTOR, "input[id='sp-cc-accept']"))).click()

    #Go to all reviews
    WebDriverWait(driver, 10).until(
        EC.element_to_be_clickable((By.CSS_SELECTOR, "a[data-hook='see-all-reviews-link-foot']"))).click()

    while True:
        soup = BeautifulSoup(driver.page_source, 'html.parser')
        reviews = soup.find_all('div', {'data-hook': 'review'})
        for item in reviews:
            review = {
                'date': item.find('span', {'data-hook': 'review-date'}).text.strip(),
                'body': item.find('span', {'data-hook': 'review-body'}).text.strip(),
                }
            reviewlist.append(review)

        try:
            next_page_button = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.CSS_SELECTOR, '.a-pagination .a-last'))).click()
            print('click')
            time.sleep(1)
        except Exception as ex:
            print(ex,"!!!!!!!")
            break