title: How to add an extra second to datetime.time object in python 3?
body: <p>I am supposed to add an extra second to the field end_time which is of type . 
  I am not able to add an extra second to the time, for example the time is 10:34:45 and I want to make the time as 10:34:46 then using timedelta function I am not able to add the second nor can I convert this object to datetime.datetime object.
  The field is not a datetime.datetime field from the very start. The field is already a datetime.time object beforehand. So what is the best way to convert this datetime.time object to add the extra seconds.</p>
  
  <pre><code>print (end_time_n)
  print (type(end_time_n))
  </code></pre>
  
  <p>Output: </p>
  
  <pre><code>12:17:04
  
  &lt;class 'datetime.time'&gt;
  </code></pre>