How can I run cells not in sequence? (I'm asking for how it is implemented)

[Muhammad Fayed]

I'm trying to make a software similar to Jupiter notebook, but for the blind. That's because the edit box of the cell is not accessible with any screen reader for some reason I don't know. 

Second reason, I'm a person of terminal and like typing all the time and don't want to bother myself with navigating across a webpage. 

Could you please help me know how I could satisfy the following scenario? It explains how I could run separate cells without caring too much for sequence and running the same cell twice) 

My scenario:

assume I have a directory containing my project files. 

1. Run some cells.run_cell(1), run_cell(2), and run_cell(3).

2. I could edit cell #3.

3. Just run cell #3 run_cell(3) and it could work without requiring to retype the imports from the first cell or face the issue that it couldn't find the variable 'x' from the second cell. 

Any help would be truly appreciated.

Thank you so much,

Sincerely,

Mohamed E. Fayed 

[Roland Weber]

When you execute cells in the Web UI, the browser sends the code of the cells to be executed to the notebook server. The server itself doesn't know about cells, it just gets code snippets for execution. Your alternative implementation of a console-based UI will have to work in a similar fashion: extract the cells from the notebook, send the actual code for execution to the server, re-insert the results of the execution into the notebook.

I guess Jupyter Console has logic for sending code snippets and printing results that you can re-use:

https://github.com/jupyter/jupyter_console

hope that helps,

  Roland

[Roland Weber]

You might want to have a look at qtconsole as well, for additional inspiration:

https://github.com/jupyter/qtconsole

[Muhammad Fayed]

Thanks a lot  I’ll check the website.     

I’m sorry for the late reply.  The mail was considered as a spam. 

Thank you again. 

Sincerely 

Mohamed E. Fayed 

Sent from my iPhone

On Jan 30, 2020, at 9:11 AM, Roland Weber <rolw...@de.ibm.com> wrote:



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