[Python] Scrolldown 유튜브 in Selenium

보통 selenium 을 통해서 scrolldown

Get scroll height

last_height = driver.execute_script("return document.body.scrollHeight")

while True:

    # Scroll down to bottom

    driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")

    # Wait to load page

    time.sleep(SCROLL_PAUSE_TIME)

    # Calculate new scroll height and compare with last scroll height

    new_height = driver.execute_script("return document.body.scrollHeight")

    if new_height == last_height:

        break

    last_height = new_height

 

 

 

 

그런데 유튜브에서는 아래와 같은 방식을 활용해야한다.

 

 

# Get scroll height
last_height = driver.execute_script("return document.documentElement.scrollHeight")

while True:
    # Scroll down to bottom
    driver.execute_script("window.scrollTo(0, document.documentElement.scrollHeight);")

    # Wait to load page
    time.sleep(SCROLL_PAUSE_TIME)

    # Calculate new scroll height and compare with last scroll height
    new_height = driver.execute_script("return document.documentElement.scrollHeight")
    if new_height == last_height:
        break
    last_height = new_height