Python Selenium 单击 google "I agree"按钮

Question

我试图抓取一些谷歌数据，但我首先想点击谷歌弹出的“我同意”按钮。这是我用来执行此操作的脚本:

import time
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

search_question = input("Ask a question: ")

driver = webdriver.Chrome("*Your Webdriver location*")
driver.wait = WebDriverWait(driver, 5)

driver.get("https://google.com")

time.sleep(1)
agree = driver.wait.until(EC.presence_of_element_located((By.XPATH, '//*[@id="introAgreeButton"]/span/span')))
agree.click()
# time.sleep(0.2)

search = driver.find_element_by_class_name("gLFyf")
search.send_keys(search_question)
search.send_keys(Keys.ENTER)

问题是 selenium 似乎没有找到按钮，因此我收到超时错误。 (我也尝试过 find_element_by_xpath ，但仍然无法正常工作)。

Answer 1

如果您在 devtools 检查器中向上滚动，您会注意到您的元素位于 iframe 中:

您需要先切换到该框架，单击按钮然后切换回默认内容(主页)

driver.get("https://google.com")

#active the iframe and click the agree button
WebDriverWait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.XPATH, "//iframe")))
agree = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, '//*[@id="introAgreeButton"]/span/span'))) 
agree.click()

#back to the main page
driver.switch_to_default_content()

这对我行得通。
仅供引用 - 页面上只有 1 个 iframe，这就是 xpath //iframe 的原因作品。如果有多个，您需要以更高的准确度识别它。