title: What's the correct way to convert bytes to a hex string in Python 3?
body: <p>What's the correct way to convert bytes to a hex string in Python 3?</p>
  
  <p>I see claims of a <code>bytes.hex</code> method, <code>bytes.decode</code> codecs, and have tried <a href="http://docs.python.org/py3k/library/functions.html#hex" rel="noreferrer">other</a> possible functions of least astonishment without avail. I just want my bytes as hex!</p>