Ergonomic, hermetic, user-friendly software build system for Python, Go, Java, Kotlin, Protobuf, Scala, Shell. Pants lets you fearlessly scale up your codebase!

Pants

saw a weird issues with 2.8rc5 and lockfiles yesterday.

Pants resolves pandas to require `python&gt;3.7, python&lt;=3.7.1`

(I'm on a different brach right now; I'll post repro and full error message later)

it was `[python-setup].experimental_lockfile`

might be able to repro with a small lockfile tho

Got it. Yeah, Pants is directly using Poetry in 2.7 and 2.8 to generate the lockfile. We'll Soon:tm: switch to using Pex which uses pip

Btw, the lockfile can be generated however you want. Generation != consumption. So feel free to change the lockfile how you'd like, and the `[python-setup].experimental_lockfile` feature should still read it

I assume the format is standard for poetry? I can just use a script + poetry to generate a lock file

<https://www.pantsbuild.org/v2.8/docs/python-third-party-dependencies#lockfiles> talks about some ways to generate lockfiles