title: decimal years to datetime in python
body: <p>I have been using a function to convert datetime objects to decimal years based on this post
  <a href="https://stackoverflow.com/questions/6451655/python-how-to-convert-datetime-dates-to-decimal-years">python how to convert datetime dates to decimal years</a>
  but I was unable to find any post showing the inverse: decimal years to datetime objects. Any help in this regard is appreciated.</p>
  
  <p>thanks,</p>