Kris Wilson

+1 to re-opening. being able to check whether or not you're authed to a registry affords for a better user experience than simply failing a real docker command attempt down...

@rcrowe-google there's still an upstream problem here FYI. in the Jupyter ecosystem, there are two primary types of frontend extensions ([this doc may be helpful](https://blog.jupyter.org/99-ways-to-extend-the-jupyter-ecosystem-11e5dab7c54)): * nbextensions - Jupyter Classic...

linking a couple related uv issues here for posterity: - https://github.com/astral-sh/uv/issues/5802 - https://github.com/astral-sh/uv/issues/2799

what's the use case? just incremental `binary` goal build perf for pants? it's worth noting that `PEX_PATH` remains a "best effort" thing given the proclivity for conflicts between various pex...