title: Does python have a "use strict;" and "use warnings;" like in perl?
body: <p>I am learning perl and python... at the same time, not my by design but it has to be done.</p>
  
  <p>Question:</p>
  
  <p>In a perl script I use(see below) at the head of my txt.</p>
  
  <pre><code>#!/usr/bin/env perl
  
  use strict;
  use warnings;
  </code></pre>
  
  <p>Is there something I should be doing on routine for my python scripts?</p>