title: Python Selenium get current window handle
body: <p>Selenium for Java and Ruby have methods to get current window handle.</p>
  
  <p>For example, in Java it's pointed <a href="https://selenium.googlecode.com/git/docs/api/java/org/openqa/selenium/WebDriver.html#getWindowHandle()" rel="noreferrer">here</a>.</p>
  
  <p>In the same time Pythonic version of Selenium has no such method.</p>
  
  <ol>
  <li>Maybe it's inside, but I don't see it?</li>
  <li>If it's skipped, is it reasonable and how to make workaround for it?</li>
  </ol>