Add support for PEP 621 in Poetry version 2 projects

[yakimka]

Is there an existing issue for this?

• I have searched the existing issues

Feature description

I am having an issue with Dependabot, which cannot parse the pyproject.toml file of a Poetry 2-managed project described using PEP 621.

Poetry2 documentation: https://python-poetry.org/docs/pyproject/

Error:

My pyproject.toml

[phillipuniverse]

Should be included in full support for Poetry 2 via #11232 or #11227

[yakimka]

link #11275

[schuste]

There is a newer PR to bump poetry #11607

[yakimka]

Here we go again #11638

[yakimka]

Also #11642

[d33bs]

Thanks for opening this! Excited to see this addressed; I've been running into this challenge as well.

[edgarrmondragon]

Also #11642

Note that I don't intend #11642 to add support for PEP 621 in Poetry, just to use Poetry v2 to update dependencies.

[eggplants]

For uv support PEP621 parser has already merged in #11687, but only for uv.

dependabot-core/uv/helpers/lib/parser.py

Line 26 in 26529b3

def parse_pep621_dependencies(pyproject_path):

[jharrisonSV]

Note that I don't intend #11642 to add support for PEP 621 in Poetry, just to use Poetry v2 to update dependencies.

When could we expect support for PEP 621 in Poetry?

[edgarrmondragon]

When could we expect support for PEP 621 in Poetry?

Asking like that seems a bit rude considering I'm only an outside contributor and this is an open source project 🤷‍♂

[jharrisonSV]

Asking like that seems a bit rude considering I'm only an outside contributor and this is an open source project 🤷‍♂

Sincere apologies, didn't mean for it to come across that way and I should have found better wording. Really appreciate your contribution! I'll rephrase and ask if anyone knows whether support for PEP 621 in Poetry is in the works?

[edgarrmondragon]

Sincere apologies, didn't mean for it to come across that way and I should have found better wording. Really appreciate your contribution! I'll rephrase and ask if anyone knows whether support for PEP 621 in Poetry is in the works?

All good! I think @markhallen is working on Python ecosystem improvements over here.