title: Pycharm Jupyter Notebook `PYTHONPATH`?
body: <h1>System information</h1>
  
  <ul>
  <li>Mac OS X 10.12 Sierra</li>
  <li>Pycharm 2016.2.3</li>
  <li>Python 3.5.1</li>
  <li>Jupyter 4.1.0</li>
  </ul>
  
  <h1>Question</h1>
  
  <p>When I'm using Jupyter Notebook under Pycharm, it doesn't seem to include my current working directory, or the source root directory, in the <code>PYTHONPATH</code> of the currently active Jupyter Notebook. This is unlike the behaviour of ordinary <code>.py</code> files, for which Pycharm automatically includes its current directory and the project source root directory in the <code>PYTHONPATH</code>. So, is it possible to set Pycharm to automatically include the project source root directory in the <code>PYTHONPATH</code> for Jupyter Notebooks run under Pycharm?</p>