Add a alert when the scheduler in set to "* * * * *"

[jravenel]

As a user, I want to have a warning message that says. : "

"You are about to run your scheduler every minute of every day, are you sure you want to continue?" Button => YES / NO

https://www.javatpoint.com/python-tkinter-button

[Dr0p42]

Hello guys, I think it won't be possible to use Tkinter to display a popin. We might consider looking for a solution like this one maybe? https://www.stefaanlippens.net/jupyter-notebook-dialog.html

[Dr0p42]

Maybe something like that could be a first easy version:

from IPython.display import display, Javascript
display(Javascript("""
alert('Warning you just scheduled a notebook to run every minute!');
"""))

Later on it could be nice to see if we can use confirm instead of alert to have the possibility to cancel if needed.

---

It's showing up like that on Firefox:

[jravenel]

This task has been transformed to an alert as per as our discussion to lower impacts on the core feature.