title: Google app engine handle html form post array
body: <p>My HTML code as following:</p>
  
  <pre><code>&lt;INPUT type="text" name="txt[]"&gt;
  &lt;INPUT type="checkbox" name="chk[]"/&gt;
  </code></pre>
  
  <p>I get the value in PHP by</p>
  
  <pre><code>&lt;?php
  $chkbox = $_POST['chk'];
  $txtbox = $_POST['txt'];
  
  foreach($txtbox as $a =&gt; $b)
    echo "$chkbox[$a]  -  $txtbox[$a] &lt;br /&gt;";
  ?&gt;
  </code></pre>
  
  <p>How do get the value in Google App Engine using Python?</p>