title: Convert Python string to its ASCII representants
body: <p>How do I convert a string in Python to its ASCII hex representants?</p>
  
  <p><strong>Example:</strong> I want to result <code>'\x00\x1b\xd4}\xa4\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'</code> in <code>001bd47da4f3</code>.</p>