Support Poetry 2.0 and PEP 621

[edgarrmondragon]

• Add support for the project section (PEP 621) python-poetry/poetry#9135
• Add support for the project section (PEP 621) python-poetry/poetry-core#708
• release: bump version to 2.0.0 python-poetry/poetry#9893
• 2.0.0 Release python-poetry/poetry#9448

[johnthagen]

@edgarrmondragon Not sure if it should be in this PR or not, but for Poetry 2.0+ we should add the following configuration to the README

[tool.poetry.requires-plugins]
poetry-plugin-export = ">=1.8"

This fixes #874 and will ensure the export plugin is available for nox-poetry

• https://python-poetry.org/blog/announcing-poetry-2.0.0/#project-plugins-and-forcing-a-minimum-poetry-version

[edgarrmondragon]

@edgarrmondragon Not sure if it should be in this PR or not, but for Poetry 2.0+ we should add the following configuration to the README

[tool.poetry.requires-plugins]
poetry-plugin-export = ">=1.8"

This fixes #874 and will ensure the export plugin is available for nox-poetry

* https://python-poetry.org/blog/announcing-poetry-2.0.0/#project-plugins-and-forcing-a-minimum-poetry-version

I don't think that's within the scope of this PR, since Poetry is not a direct dependency, but rather an external tool expected to already be installed and available in PATH.

This project should probably do that after upgrading to use 2.0 for itself, which this PR doesn't address. In the meantime, this project should probably add guidance in the readme/docs for projects that use Poetry 2.0+.

[johnthagen]

In the meantime, this project should probably add guidance in the readme/docs for projects that use Poetry 2.0+.

Yeah, sorry that's what I meant.

[johnthagen]

@edgarrmondragon I opened

• Add reference to Poetry 2 poetry-export-plugin requires-plugin #1229