uv sync isn't able to install dynamic extra dependencies #8071
Description
Setuptools supports dynamic optional requirements, see here for an example.
When running uv sync --extra <optional> or uv sync --all-extras these optional dependencies are not collected. Running uv pip install .[<optional>] does work though.
MWE
> git clone https://github.com/kornia/kornia.git
> cd kornia
> uv sync --extra dev
Using CPython 3.11.9 interpreter at: /home/ubuntu/.local/share/mise/installs/python/3.11/bin/python
Creating virtual environment at: .venv
Resolved 25 packages in 492ms
Installed 25 packages in 224ms
[...]
> uv pip install ".[dev]"
Resolved 60 packages in 791ms
Uninstalled 1 package in 0.42ms
Installed 36 packages in 226ms
+ accelerate==1.0.0
+ certifi==2024.8.30
+ cfgv==3.4.0
+ charset-normalizer==3.4.0
+ coverage==7.6.2
[...]I tested this using uv 0.4.20 on ubuntu 22.04 running on x86_64.