feat: Add a poetry-specific parser, and a mechanism for selecting it.

[DanCardin]

Fixes https://github.com/sphinx-toolbox/sphinx-pyproject/issues/29

[keriksson-rosenqvist]

Is there anything happening with this?

[DanCardin]

For what it's worth, i've personally just been depending upon my fork's above revision in the interim

[keriksson-rosenqvist]

For what it's worth, I've personally just been depending upon my fork's above revision in the interim

Sadly that won't work for me since poetry can't use git dependencies in dist versions. Any idea why the workflow reports didn't get reported? @domdfcoding what can we do to get this merged?

[domdfcoding]

Sorry for the wait. This went under the radar.

I've rebased and added some more documentation and one extra test. Once the tests are green I'll get this merged and released.

[DanCardin]

thanks!