title: Convert bootstrap datepicker to datetime.datetime format
body: <p>Am using bootstrap datepicker for my django application and I need the format to be as Python's <code>datetime.datetime</code> format:
  For example: <code>2022-02-15 19:21:38.604 +0530</code></p>
  <p>But as of now the plugin has only D,M,Y etc. Any idea how to create a custom format which is similar to Python's <code>datetime</code>?</p>