Selenium Python (2)。Python で Selenium を使用してオブジェクトを操作し、フォームに入力するにはどうすればよいでしょうか?

pip install selenium

from selenium import webdriver

# Initialize WebDriver
driver = webdriver.Chrome(executable_path='/path/to/chromedriver')

# Navigate to YouTube
driver.get('https://www.youtube.com')

# Find the sign-in button by its XPath
sign_in_button = driver.find_element_by_xpath('//*[@id="buttons"]/ytd-button-renderer/a')

# Click the button
sign_in_button.click()

# Find the username input field
username_field = driver.find_element_by_xpath('//*[@id="identifierId"]')

# Enter text into the username field
username_field.send_keys('your_username')

# Find and click the next button
next_button = driver.find_element_by_xpath('//*[@id="identifierNext"]/div/button')
next_button.click()

# Find a video title
video_title = driver.find_element_by_xpath('//*[@id="video-title"]')

# Extract and print the text
print(video_title.text)

# Extract and print an attribute
print(video_title.get_attribute('href'))

from selenium.webdriver.common.keys import Keys

# Scroll down the page
html = driver.find_element_by_tag_name('html')
html.send_keys(Keys.PAGE_DOWN)

# Find all video titles on the page
video_titles = driver.find_elements_by_xpath('//*[@id="video-title"]')

# Print the titles of all videos
for title in video_titles:
    print(title.text)