Python selenium - 在元素循环中查找元素

Question

I would like to ask for help. I try on website https://www.kununu.com/de/volkswagen/kommentare/100 scrape overall rating under main title of all articles but when I do it, it will print:

4,8
4,8
4,8
4,8
4,8
4,8
4,8
4,8
4,8
4,8
4,8

But there are more ratings not just 4,8. So I want to find element in elements loop. I would like to do it in this type of loop if it's possible. Here is my code:

art = driver.find_elements_by_xpath("//article[@class='index__contentBlock__7vKo-']")
    for i in art:
        pr = i.find_element_by_xpath("//span[@class='index__score__16yy9']").text
        print(pr)

Answer 1

You've already gathered all the elements in art.

All you have to do is:

art = driver.find_elements_by_xpath("//article[@class='index__contentBlock__7vKo-']")
for i in art:
    print(i.text)

Let me know if that works.

Answer 2

This should print all articles with index_score.

art = driver.find_elements_by_xpath("//article[@class='index__contentBlock__7vKo-']//span[@class='index__score__16yy9']")

for i in art:
    print(i.text)

Answer 3

To extract the ratings eg 2,0 using Selenium and python you have to induce WebDriverWait for visibility_of_all_elements_located() and you can use either of the following Locator Strategies :

• Using CSS_SELECTOR and get_attribute("innerHTML") :

   driver.get('https://www.kununu.com/de/volkswagen/kommentare/100') print([my_elem.get_attribute("innerHTML") for my_elem in WebDriverWait(driver, 20).until(EC.visibility_of_all_elements_located((By.CSS_SELECTOR, "div[class^='index__ratingBlock'] span[class^='index__score__']")))])

• Using XPATH and text attribute:

   driver.get('https://www.kununu.com/de/volkswagen/kommentare/100') print([my_elem.text for my_elem in WebDriverWait(driver, 20).until(EC.visibility_of_all_elements_located((By.XPATH, "//div[starts-with(@class, 'index__ratingBlock')]//span[starts-with(@class, 'index__score__')]")))])

• Console Output:

   ['2,0', '4,5', '3,8', '4,8', '2,8', '4,7', '3,2', '4,0', '4,9', '4,2']

• 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

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Outro

Link to useful documentation:

• get_attribute() method Gets the given attribute or property of the element.
• text attribute returns The text of the element.
• Difference between text and innerHTML using Selenium