Я хочу очистить веб-сайт, т. Е. https://www.unspsc.org/search-code/default.aspx?CSS=51%&Type=desc&SS%27=
, используя селен, но я могу очистить только одну страницу, а не другие страницы.
Здесь я использую селен
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
chromeOptions = webdriver.ChromeOptions()
chromeOptions.add_experimental_option('useAutomationExtension', False)
driver = webdriver.Chrome(executable_path='C:/Users/ptiwar34/Documents/chromedriver.exe', chrome_options=chromeOptions, desired_capabilities=chromeOptions.to_capabilities())
driver.get('https://www.unspsc.org/search-code/default.aspx?CSS=51%&Type=desc&SS%27=')
WebDriverWait(driver, 20).until(EC.staleness_of(driver.find_element_by_xpath("//td/a[text()='2']")))
driver.find_element_by_xpath("//td/a[text()='2']").click()
numLinks = len(WebDriverWait(driver, 20).until(EC.visibility_of_all_elements_located((By.XPATH, "//td/a[text()='2']"))))
print(numLinks)
for i in range(numLinks):
print("Perform your scraping here on page {}".format(str(i+1)))
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//td/a[text()='2']/span//following::span[1]"))).click()
driver.quit()
вот содержание html
<td><span>1</span></td>
<td><a
href="javascript:__doPostBack
('dnn$ctr1535$UNSPSCSearch$gvDetailsSearchView','Page$2')"
style="color:#333333;">2</a>
</td>
Это вызывает ошибку:
raise TimeoutException(message, screen, stacktrace)
TimeoutException