找到reCAPTCHA元素并单击它— Python + Selenium

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如何解决找到reCAPTCHA元素并单击它— Python + Selenium？

Solution update (11-Feb-2020)

使用以下二进制文件集：

• Selenium v3.141.0
• ChromeDriver v80.0
• Chrome Version 80.0

您可以使用以下更新的代码块作为解决方案：

from selenium import webdriver
from selenium.webdriver.support.ui import webdriverwait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC

options = webdriver.ChromeOptions() 
options.add_argument("start-maximized")
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option('useautomationExtension', False)
driver = webdriver.Chrome(options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
driver.get("https://www.inipec.gov.it/cerca-pec/-/pecs/companIEs")
webdriverwait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"iframe[name^='a-'][src^='https://www.Google.com/recaptcha/API2/anchor?']")))
webdriverwait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, "//span[@ID='recaptcha-anchor']"))).click()

Original solution

在https://www.inipec.gov.it/cerca-pec/-/pecs/companies要在reCAPTCHA复选框上 调用的URL中，您需要：click()

诱导webdriverwait获得所需的帧并切换到该帧。 诱导webdriverwait使所需的元素可单击。 您可以使用以下解决方案：

        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
    from selenium.webdriver.Chrome.options import Options

    options = webdriver.ChromeOptions() 
    options.add_argument("start-maximized")
    options.add_argument('disable-infobars')
    driver = webdriver.Chrome(executable_path=r'C:\WebDrivers\chromedriver.exe', Chrome_options=options)
    driver.get("https://www.inipec.gov.it/cerca-pec/-/pecs/companIEs")
    webdriverwait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"iframe[name^='a-'][src^='https://www.Google.com/recaptcha/API2/anchor?']")))
    webdriverwait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, "//span[@class='recaptcha-checkBox goog-inline-block recaptcha-checkBox-unchecked rc-anchor-checkBox']/div[@class='recaptcha-checkBox-checkmark']"))).click()

解决方法

import os,urllib.request,requests,datetime,time,random,ssl,json,codecs,csv,urllib
from urllib.request import Request,urlopen
from urllib.request import urlretrieve
from datetime import datetime
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait 
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import NoAlertPresentException
from selenium.webdriver.chrome.options import Options

chromedriver = "chromedriver"
os.environ["webdriver.chrome.driver"] = chromedriver
chrome_options = webdriver.ChromeOptions()
driver = webdriver.Chrome(executable_path=chromedriver,chrome_options=chrome_options)
driver.get("https://www.inipec.gov.it/cerca-pec/-/pecs/companies")
driver.switch_to_default_content()
element = driver.find_elements_by_css_selector('iframe')[1]
driver.switch_to_frame(element)

driver.find_elements_by_xpath('//*[@id="recaptcha-anchor"]/div[1]').click()

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