Python で Selenium WebDriver を使用して Web ページをスクロールするにはどうすればよいですか?

driver.execute_script("window.scrollTo(0, Y)")

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

SCROLL_PAUSE_TIME = 0.5

# Get initial 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);")

    # Pause to allow loading
    time.sleep(SCROLL_PAUSE_TIME)

    # Check if scroll height has changed
    new_height = driver.execute_script("return document.body.scrollHeight")
    if new_height == last_height:
        break
    last_height = new_height

label.sendKeys(Keys.PAGE_DOWN)