handling implicit prompt request in run time like colab

Abierto

#513 abierto el 10/6/2020 12 comentarios 7 reacciones 0 asignados Ver en GitHub

Nadie ha tomado este issue todavía.

Evaluación

Dificultad: 5/5
Tiempo estimado: Más de una semana
Aptitud para principiantes: 35/100

Tipo de issue: Nueva funcionalidad
Claridad: Bastante claro
Estado de actividad: Tranquilo
Stack tecnológico: jupyter, jupyter-notebook, python
Área: backend

Línea de trabajo

Reproduce el comportamiento con !touch something.txt seguido de !rm -i something.txt en JupyterLab y, después, lee el issue #8522 de JupyterLab enlazado para consultar el contexto relacionado. Se considerará terminado cuando los prompts implícitos del tiempo de ejecución se muestren al usuario sin dejar la celda del kernel ejecutándose indefinidamente, ya sea mediante un comando magic o mediante soporte nativo.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

I've recently encountered this problem that when my code has an implicit user input request, the Jupiter notebook isn't able to handle it and the kernel just keeps running until I manually interrupt it. If I explicitly use an input or read command the kernel will ask me for user input while running in a cell and the problem is for command requiring input without asking explicitly.

The google colab can handles such a situation without any problem and I'm asking for a magic command to do the same in Jupiter notebook and jlab. consider the following example which doesn't have any explicit input or read function associated with it:

!touch something.txt
!rm -i something.txt

If I run this code in colab, a prompt will come up and ask me if I want to delete something.txt. However, if I run the same code in jlab, the kernel keeps running in that cell and I get no prompt or any other output until I interrupt the kernel manually!!

So, this is a feature request for a new magic command or native support to watch for implicit input requests in run time, similar to what colab does natively without any magic.
The original problem was mentioned here
a StackOverflow question regarding this problem was asked here

Lenguaje dominante: Python
Estrellas: 734
Forks: 411
Merge medio: 1 d 2 h
PR fusionados (30 d): 9