无法使用Selenium和Python在ProtonMail注册页面的用户名字段内键入 [英] Unable to type within username field within ProtonMail signup page using Selenium and Python

问题描述

我正尝试使用Selenium和Python为网站

我的代码就像以下：

  BASE_URL ='https://mail.protonmail.com/create/new?language=zh-CN'
驱动程序= webdriver.Chrome（executable_path ='。/ drivers / chromedriver'）
 driver.get（BASE_URL）
 river.find_element_by_xpath（'// * [@ id = username]'）。 send_keys（'someStringValue'）
  

执行以下代码后，出现错误：

  selenium.common.exceptions.NoSuchElementException：消息：没有这样的元素：无法找到元素：{ method： xpath， selector ： // * [@ id = username]} 
（会话信息：chrome = 83.0.4103.97）
  

有任何建议吗？

解决方案

电子邮件地址字段位于< iframe&g t; ，因此您必须：

• 为所需的引入 WebDriverWait 框架可用并切换到它。

  。
  
  



• 为所需的生成 WebDriverWait 元素可点击。

  
  



• 您可以使用以下任一

  
  

  ---

  
  

  参考

  
  

  您可以在以下位置找到相关的讨论：

  
  
  
  
  • 交易方式在iframe下使用#document
  
  
  • 通过Selenium和python切换到iframe
  
  
  
  

  Hi I was trying to type the username field using Selenium and Python for the website https://mail.protonmail.com/create/new?language=en.

  From the developer tool, I am able to inspect the item using CSSSelector/Xpath or other way. But when I am running the pthon script its not working. Screenshot attached:

  My code is like the following:

  BASE_URL = 'https://mail.protonmail.com/create/new?language=en'
  driver = webdriver.Chrome(executable_path='./drivers/chromedriver')
  driver.get(BASE_URL)
  river.find_element_by_xpath('//*[@id="username"]').send_keys('someStringValue')
  

  And after executing the following code, geetting the error:

  selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element: {"method":"xpath","selector":"//*[@id="username"]"}
    (Session info: chrome=83.0.4103.97)
  

  Any suggestion?

  解决方案

  The Email Address field is within an <iframe> so you have to:

  • Induce WebDriverWait for the desired frame to be available and switch to it.

  • Induce WebDriverWait for the desired element to be clickable.

  • You can use either of the following Locator Strategies:

  • Using CSS_SELECTOR:

         driver.get('https://mail.protonmail.com/create/new?language=en')
         WebDriverWait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"div.usernameWrap iframe[title='Registration form']")))
         WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "input.input#username"))).send_keys("FunnyBoss")
    

  • Using XPATH:

         driver.get("https://mail.protonmail.com/create/new?language=en")
         WebDriverWait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.XPATH,"//div[@class='usernameWrap']//iframe[@title='Registration form']")))
         WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, "//input[@class='input' and @id='username']"))).send_keys("FunnyBoss")
    

  • Note : You have to add the following imports :

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

  • Browser Snapshot:

  ---

  Reference

  You can find a relevant discussion in:

  • Ways to deal with #document under iframe
  • Switch to an iframe through Selenium and python

  这篇关于无法使用Selenium和Python在ProtonMail注册页面的用户名字段内键入的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！