[jsmeaton]

It really serves a different audience/purpose.

Poetry replaces setup.py which is mostly used for building libraries. You still need to create your own virtualenv.

Pipenv replaces requirements.txt and handles the virtualenv for you. It can’t be used for packaging libs, but it’s primary purpose is to make developing on apps easier.

Lore seems to be much closer to pipenv than poetry.

[crdoconnor]

pyproject.toml and pyproject.lock are analogous to Pipfile and Pipfile.lock

Both attempt to replace requirements.txt, both have dependency resolvers and both are workflow tools.

[jsmeaton]

Yet poetry does not manage the virtualenv for you which is what these other tools do. I think poetry would find a lot more love outside of packaging where people are now using pipenv if it managed the virtualenv too.

The integration pipenv has with pyenv is also very nice.

Many people want less tools, which is the primary reason pipenv took off IMO. Creating and activating virtualenvs? mkvirtualenv? Minor python version changes and the venv is toast? Different ways of structuring requirements files? It’s a mess for juniors especially.

People that are packaging libs probably aren’t having the same difficulty with virtualenvs that junior devs are when starting at a company deving on new code bases, learning new processes and tools. But packaging and releasing python libs is challenging, so tooling to help with that is awesome.

A single tool that can do packaging, dependency management, and venv management would be embraced. If poetry doesn’t add venv management, then pipenv should add packaging management.

[crdoconnor]

>Yet poetry does not manage the virtualenv for you which is what these other tools do.

That's not correct:

https://poetry.eustace.io/docs/basic-usage/#poetry-and-virtu...

>A single tool that can do packaging, dependency management, and venv management would be embraced.

It does all of those.

[jsmeaton]

My apologies! I checked the wrong place in the docs before commenting, you are right.

Can you direct it to use a python other than the one linked to poetry? I don’t have CLI access at the moment.