[Bug] Add self._prevent_automatic_disconnection: bool = False Attribute in __init__

[RalfCortes]

The latest grid2op version (1.12.3) changed the default flag from False to True in

grid2op/grid2op/Backend

L 203

self._prevent_automatic_disconnection: bool = True # Was false with 1.12.2

While this is probably a wanted behavior, pypowsybl2grid did not account for this and is missing the attribute self._prevent_automatic_disconnection, and inherit this from the Base Backend class.

We need to allow detachments (and automatic disconnection) so add self._prevent_automatic_disconnection: bool = False in the init of the backend.

[BDonnot]

Hello,

Just a side note here.

This feature, grid2op side, is still "expérimental" and has not been properly specified. Historically it has been used as "quick and dirty" approach to get some results faster.

It should be avoided as much as possible as long as it is not fully specified, developped, documented and tested in my opinion.

Especially, this feature should ideally be specified at the creation of the env (grid2op.make call) instead of being buried that deep on backend code.

The modification in grid2op is an error and should be reversed asap. Can you put an issue there please ?

[RalfCortes]

Hello,

Thanks for the reply !
I created the issue here in Grid2op : Grid2op/grid2op#742

Noted, Indeed the behavior can be a little bit tricky