Support future deprecated API for Context

[Hind-M]

No description provided.

[JohanMabille]

I think you need to update the stubs too.

[Hind-M]

Yeah I know (It was on purpose to have the answer from the CI ^^)

[Hind-M]

@AntoinePrv I was wondering if the deprecated function works?
https://github.com/mamba-org/mamba/blob/main/libmambapy/src/main.cpp#L65-L70
I tested locally (in the context of this PR) but it doesn't seem to. Did I miss something?

[AntoinePrv]

@Hind-M they should work properly, but maybe what you are seeing is that Python does not show them by default.
The reason for that is that they would otherwise show up for conda users, which we do not want.

At least that the distinction I understand between DeprecationWarning and FutureWarning (doc).

You can try for youself:

import warnings

warnings.warn("Le deprecation warning", DeprecationWarning, stacklevel=2)
warnings.warn("Le future warning", FutureWarning, stacklevel=2)

With python [file.py] vs python -Walways::DeprecationWarning [file.py].

Note that test frameworks, such as Pytest do enable warnings.

[Hind-M]

Ok I see, so I should remove enabling them by default in my last commit. Thanks!