title: 'datetime.time' has no 'mktime'
body: <p>I'm trying to convert a datetime object to a UNIX timestamp (preferably in milliseconds, though I wouldn't mind with and without). </p>
  
  <p>Mktime seems to be the method that usually gets it, however I keep getting the error:</p>
  
  <p>AttributeError: type object 'datetime.time' has no attribute 'mktime'.</p>
  
  <p>Can anyone tell me what I'm doing wrong? I keep going round in circles!</p>