`poetry_requirements` does not handle `allow-prereleases` field

[wilsonliam]

allow-prereleases field ignored when parsing dictionary attributes: https://github.com/pantsbuild/pants/blob/2a496aa3687defca9b75e52f832443b5baa1fb61/src/python/pants/backend/python/macros/poetry_requirements.py#L112-L132

[wilsonliam]

After trying some hacky workarounds with limited testing success, I feel like this is best left to be resolved once pip options are usable (cf. #12327); specifically the pip --pre flag.

[thejcannon]

@Eric-Arellano Where should we stand on this, now that we have a "native" lockfile which is better than Poetry's?

[Eric-Arellano]

Still useful probably - this is intended for the poetry_requirements target generator, which parses pyproject.toml and ignores poetry.lock

[github-actions[bot]]

This issue has been open for over one year without activity and is not labeled as a bug. It has been labeled as stale to invite any further updates. If you can confirm whether the issue is still applicable to the latest version of Pants, appears in other contexts, or its priority has changed, please let us know. Please feel free to close this issue if it is no longer relevant.