我想从以下站点中提取链接,但其中确实包含分页: 我想在MoreInfo Button下提取链接:我正在使用以下代码段:import timeimport requestsimport csvfrom selenium import webdriverfrom selenium.webdriver.common.by import Byfrom selenium.webdriver.support.ui import WebDriverWaitfrom selenium.webdriver.support import expected_conditions as ECfrom selenium.webdriver.common.action_chains import ActionChainsimport rebrowser = webdriver.Chrome()time.sleep(5)browser.get('https://www.usta.com/en/home/play/facility-listing.html?searchTerm=&distance=5000000000&address=Palo%20Alto,%20%20CA')wait = WebDriverWait(browser,15)def extract_data(browser): links = browser.find_elements_by_xpath("//div[@class='seeMoreBtn']/a") return [link.get_attribute('href') for link in links]element = WebDriverWait(browser, 10).until(EC.presence_of_element_located((By.XPATH, "//a[@class='glyphicon glyphicon-chevron-right']")))max_pages = int(re.search(r'\d+ de (\d+)', element.text).group(1), re.UNICODE)# extract from the current (1) pageprint("Page 1")print(extract_data(browser))for page in range(2, max_pages + 1): print("Page %d" % page) next_page = browser.find_element_by_xpath("//a[@class='glyphicon glyphicon-chevron-right']").click() print(extract_data(browser)) print("-----")当我运行上面的脚本时,我得到了这个错误**(我对正则表达式不太了解,也只是在探索这个概念)**:Traceback (most recent call last): File "E:/Python/CSV/testingtesting.py", line 29, in <module> max_pages = int(re.search(r'\d+ de (\d+)', element.text).group(1), re.UNICODE)AttributeError: 'NoneType' object has no attribute 'group'如果可能的话,请给我建议解决方案。我以某种方式设法使用等待并单击分页链接来提取链接。但是它花费的时间增加了将近13秒的等待时间
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