如何在中单击“复制”按钮https://www.deepl.com/translator 使用Selenium和Python

Question

我正试图使用这个url https://www.deepl.com/translator通过selenium自动化一些翻译。但是，我无法单击此处照片中显示的复制按钮。red marking on button。检查此代码将显示此html代码

<button tabindex="130" _dl-connected="1" _dl-attr="onClick: $0.doCopy" _dl-attr-type="null">
                <svg width="20" height="22" viewBox="0 0 20 22" fill="none" xmlns="http://www.w3.org/2000/svg">
                    <path d="M16.2949 15.7893H8.59364C7.36747 15.7893 6.37793 14.7947 6.37793 13.5623V3.22705C6.37793 1.9946 7.36747 1 8.59364 1H16.3164C17.5425 1 18.5321 1.9946 18.5321 3.22705V13.5839C18.5106 14.7947 17.521 15.7893 16.2949 15.7893Z" stroke-miterlimit="10"></path>
                    <path d="M11.1966 20.9997H3.34478C2.05408 20.9997 1 19.9402 1 18.6429V7.35629C1 6.05898 2.05408 4.99951 3.34478 4.99951H11.1966C12.4873 4.99951 13.5414 6.05898 13.5414 7.35629V18.6645C13.5414 19.9402 12.4873 20.9997 11.1966 20.9997Z" fill="white" stroke-miterlimit="10"></path>
                </svg>
            </button>

请指导如何使用xpath（此处应使用的标记和属性）和css定位器等其他方法定位此按钮。我将不胜感激

我用来尝试定位按钮的代码是：

cpy_btn = driver.find_elements_by_xpath('//*[@id="dl_translator"]/div[1]/div[4]/div[3]/div[4]/div[1]/button')

后来我用

WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "(//button[@tabindex='130'])")))

但两者都不起作用

我收到的错误消息是：selenium.common.exceptions.ElementClickInterceptedException: Message: Element <button> is not clickable at point (1177,601) because another element <p> obscures it

Answer 1

所需的元素是动态元素，因此要单击该元素，您必须为element_to_be_clickable()诱导WebDriverWait，并且可以使用以下Locator Strategies之一：

• 使用CSS_SELECTOR：

  driver.get('https://www.deepl.com/translator')
  WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "div.lmt__target_toolbar__copy > button"))).click()
  

• 使用XPATH：

  driver.get('https://www.deepl.com/translator')
  WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//div[@class='lmt__target_toolbar__copy']/button"))).click()
  

• 注意：您必须添加以下导入：

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

• 浏览器快照：

Answer 2

您可以尝试添加以下导入：

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

然后使用：

WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "(//textarea)[2]"))).click()
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//div[@class='lmt__target_toolbar__copy']/button"))).click()

行动链：

from selenium.webdriver.common.action_chains import ActionChains
ActionChains(driver).move_to_element(WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//div[@class='lmt__target_toolbar__copy']/button")))).click().perform()