The notebook now supports a `--read-only` flag, which allows users to view all notebooks being served but not to edit them or execute any code. These actions are not allowed and the buttons, shortcuts, etc. are removed, but the requests will raise authentication errors if they manage to send the events anyway. Save/print functions remain available.
This flag can be used in two modes:
1. When running an unauthenticated server, one can run a *second* read-only server in the same directory on a public IP address. This will let users connect to the read-only view without having to worry about configuring passwords and certificates for the execution server.
2. When running a server configured with authentication (and hopefully an SSL certificate), starting it with `--read-only` allows unauthenticated users read-only access to notebooks. This means that the same server on a single port can be both used by authenticated users for execution and by the public for viewing the available notebooks.
When using a password, read-only mode allows unauthenticated users
read-only access to notebooks. Editing, execution, etc. are not
allowed in read-only mode, but save/print functions are available.
No kernels are started until an authenticated user opens a notebook.
* add think border around input area
* change background instead of foreground on stderr
* only stderr/stdout are output_stream, general text (including streams) is output_text
* reduce vertical padding on stream output, per @fperez
* It seems that our old setting of visible was causing scroll bars
to appear if font sizes change in Chrome.
* Also changed json -> xml in Download UI.
* I have added page-break-inside logic to div.input and
div.output_area.
* Fixed a bug in CodeCell that was putting the output_area class
on the wrong div.
compact.
* Reduced padding between cells from 15px to 5px.
* Prompt width is now dynamic to grow/shrink as the prompt number
increases in width.
* Reduced padding between input and output from 15px to 5px.
Fernando Perez
MinRK
Fernando Perez
Brian Granger
Stefan van der Walt