code: def get_cookie(self, name):
          
          if self.w3c:
              try:
                  return self.execute(Command.GET_COOKIE, {'name': name})['value']
              except NoSuchCookieException:
                  return None
          else:
              cookies = self.get_cookies()
              for cookie in cookies:
                  if cookie['name'] == name:
                      return cookie
              return None
docs: Get a single cookie by name. Returns the cookie if found, None if not.
  
          :Usage:
              ::
  
                  driver.get_cookie('my_cookie')