Poetry is still rough around the edges but I think the core experience is great and it's well on its way to be a very popular tool.

Before using it at work, we are waiting on waiting on https://github.com/python-poetry/poetry/issues/2610 (alternate repository not getting used for transitive dependencies) and ideally this https://github.com/python-poetry/poetry/issues/1556 (disable SSL verify for alternate repositories)

If you don't use your own PyPi, for a bunch of internal packages, it works great imo. One more wish item would be having absolute path dependencies instead of only relative path.

This pretty much sums up my experience of poetry. Some great ideas, but an astoundingly buggy implementation that shows no sign of improving. We tried it at length in my day job and gave up in the end.

Yikes, thanks for the heads-up. Do you have a link to the first issue? I'm not finding it.

Pipenv also takes > 45 minutes to lock dependencies sometimes once you get some decent sized deps in there, like pandas and pyspark