title: How to load each file in a folder with pickle ( python )
body: <p>I'm writing a script that loads each file in a folder with pickle! But I don't know how to load each file and then perform an action, finish, and then do it with the next file! </p>
  
  <p>Example of loading cookies with the webdriver:</p>
  
  <pre><code>import pickle
  import selenium.webdriver
  
  driver = selenium.webdriver.Firefox()
  driver.get("http://www.facebook.com")
  cookies = pickle.load(open("cookies.txt", "rb"))
  for cookie in cookies:
      driver.add_cookie(cookie)
  driver.get("http://www.facebook.com")
  #then perform an action 
  </code></pre>
  
  <p>There are multiple files cookies1.txt, cookies2.txt, cookies3.txt, ... in a folder  but i don't know how to run each file one by one, can someone help me? thank you  </p>