What's the difference between Remove and Exclude when refactoring with PyCharm? : <p>The <a href="https://www.jetbrains.com/help/pycharm/2016.1/refactoring-source-code.html?origin=old_help" rel="noreferrer">official PyCharm docs</a> explain <code>Exclude</code> when it comes to refactoring:  One can, say, rename something with refactoring (Shift+F6), causing the Find window to pop up with a Preview.  Within, it shows files which will be updated as a result of the refactor.  One can right-click on a file or folder in this Preview and choose <code>Remove</code> or <code>Exclude</code>.  What's the difference?  </p>
