read-only cells in ipython notebook

Question

Is there a way to mark a cell in the ipython notebook readonly using the json format in the ipynb file? (E.g., a cell attribute \"readonly\":false or some such.) If

Answer 1

Yes, Use the steps below

1. Select view on the menubar
2. Point to Cell Toolbar and select Edit Metadata
3. An "Edit Metadata" button will appear at the top-right corner of the cell.
4. Click on that button and edit the json that pops up. Set the editable key to true of false to get the desired effect.