title: How to keep an input bar a the bottom of the screen urwid
body: <p>I'm working on a chat program in Python and would like to add some user friendly interface to my client. The fact is that I gave myself the challenge 
  of using only terminal.</p>
  
  <p>So I found the <code>urwid</code> module to work with, which is cross-platform and well-documented online.</p>
  
  <p>After reading the manual and watching the tutorial of the module I didn't really know how to write this interface but I acquired some knowledge about the theory (Widgets, different types of object, how is the screen partitioned...)</p>
  
  <p>So I ended up finding some pieces of code on stackoverflow or github, I found a <code>listBox</code> example which will really help me for the logs-keeping part of the screen.</p>
  
  <p>Now I need to create a permanent input area on the bottom to take input from the user. I did not find any code or discussion on how to do this.  <strong>How can I create a permanent input area at the bottom to accept input from the user?</strong></p>
  
  <p>Any links or examples of code will be appreciated! :)</p>
  
  <p>Thanks everybody,
  Elliot</p>