Is there any plan for a non-“compatibility layer” way to do anything manual or nontrivial? uv sync and uv run are sort of fine for developing a distribution/package, but they’re not exactly replacements for anything else one might want to do with the pip and venv commands.

As a very basic example I ran into last week, Python tooling, even the nice Astral tooling, seems to be almost completely lacking any good detection of what source changes need to trigger what rebuild steps. Unless I’ve missed something, if I make a change to a source tree that uv sync doesn’t notice, I’m stuck with uv pip install -e ., which is a wee bit disappointing and feels a bit gross. I suppose I could try to put something correct into cache-keys, but this is fundamentally wrong. The list of files in my source tree that need to trigger a refresh is something that my build system determines when it builds. Maybe there should be a way to either plumb that into uv’s cache or to tell uv that at least “uv sync” should run the designated command to (incrementally) rebuild my source tree?

(Not that I can blame uv for failing to magically exfiltrate metadata from the black box that is hatchling plus its plugins.)

uv needs to support creation of zipapps, like pdm does (what pex does standalone).

Various tickets asking for it, but they also want to bundle in the python interpreter itself, which is out of scope for a pyproject.toml manager: https://github.com/astral-sh/uv/issues/5802