当前位置: 首页 > 面试题库 >

How to retrieve partial text from a text node using Selenium and Python

居飞扬
2023-03-14
问题内容

I want to get only ” text … ” not using .split() or index slicing

HTML:

<a class="call_recipe" href="/recipes/2913">
      " text ... "
      <strong> something~ </strong>
    </a>

HTML Snapshot:


问题答案:

To print text … you have to induceWebDriverWait for the
visibility_of_element_located() and you can use either of the following
Locator Strategies:

  • Using CSS_SELECTOR, childNodes and strip():

    print(driver.execute_script('return arguments[0].firstChild.textContent;', WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.CSS_SELECTOR, "a.call_recipe[href^='/recipes']")))).strip())
    
  • Using XPATH, get_attribute() and splitlines():

    print(WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.XPATH, "//a[@class='call_recipe' and starts-with(@href, '/recipes')]"))).get_attribute("innerHTML").splitlines()[1])
    
  • 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



 类似资料:

相关阅读

相关文章

相关问答