dependency-groups - pep vs poetry(v2)

[etele]

Hi,

Pep an packaging user guide has a specification how dependency-groups should be organized in pyproject.toml.
Poetry 2.0 got closer to these PEPs specifications, but this is not so.

how poetry has it:

[tool.poetry.group.dev.dependencies]
mypy = "^1.14.1"

how it would be according to PEP-0735:

[dependency-groups]
dev = [
    "mypy>=1.14.1",
]

it would be nice to have it according to PEP, would be compatible with other tools.

Can we expect this in the future?
Or is there a reason not to do as pep states?

thanks in advance

[abn]

This is being worked on python-poetry/poetry-core#823 is probably the first piece.

Eventually this will be supported for sure. The only reason (after this lands) where you will want to use Poetry's rich specification syntax is when you want to use Poetry specific features.