title: Python selenium for amzon change quantity purchase with 999 for check stock products
body: <p>Hello I wrote this little program is not ending because I don't know how change the drop and down menu with my value 999 if someone can help it will be nice
  The 999 is a trick to know the real stock for a product in stock on Amazon
  this is my program</p>
  <pre class="lang-py prettyprint-override"><code>from __future__ import unicode_literals
  from selenium import webdriver
  from time import sleep
  from selenium.webdriver.common.keys import Keys
      
  url = 'https://www.amazon.fr/Raspberry-Tactile-Ventilateur-Moniteur-320x480/dp/B07WSVS1Q1/'
  driver = webdriver.Chrome('C:\chromedriver_win32\chromedriver.exe')
  driver.get(url)
      
  sleep(3)
  #click for accept cookies
  driver.find_element_by_xpath('//*[@id=&quot;a-autoid-0&quot;]/span').click()
  sleep(3)
      
  #click add to cart
  driver.find_element_by_xpath('//*[@id=&quot;submit.add-to-cart&quot;]/span/input').click()
  sleep(3)
  #no extra coverage garanty
  driver.find_element_by_xpath('//*[@id=&quot;siNoCoverage&quot;]/span').click()
  sleep(3)
  #back at cart
  driver.find_element_by_xpath('//*[@id=&quot;hlb-view-cart&quot;]/span').click()
  sleep(7)
  driver.find_element_by_xpath('//*[@id=&quot;a-autoid-0-announce&quot;]/span[2]').click()
  driver.find_element_by_xpath('//*[@id=&quot;dropdown1_9&quot;]').click()
  </code></pre>
  <p>I changed the end of the program with that</p>
  <pre class="lang-py prettyprint-override"><code>driver.find_element_by_xpath('//*[@id=&quot;dropdown1_10&quot;]').click()
  sleep(7)
  
  input999 = '//*[@id=&quot;sc-item-C5bd1271b-b46a-4d6e-901c-b5109e1e4868&quot;]/div[4]/div/div[1]/div/div/div[2]/div[1]/span[1]'
  input999.send.keys(search_text)
  input999.send_keys('999')
  </code></pre>
  <p>Now I have the cursor available so I try to insert the value 999 but the console returns an error</p>
  <pre><code>input999.send.keys(search_text)
  AttributeError: 'str' object has no attribute 'send'
  </code></pre>
  <p>I really try to figure out this case and I search tutorial on youtube but nothing talk about this...</p>