title: How to retry after exception?
body: <p>I have a loop starting with <code>for i in range(0, 100)</code>. Normally it runs correctly, but sometimes it fails due to network conditions. Currently I have it set so that on failure, it will <code>continue</code> in the except clause (continue on to the next number for <code>i</code>).</p>
  
  <p>Is it possible for me to reassign the same number to <code>i</code> and run through the failed iteration of the loop again?</p>