{ pkgs, lib, system, self, ... }: let inherit (self.packages.${system}) venv; in pkgs.mkShell { packages = [ pkgs.uv pkgs.python310 ]; env = { UV_NO_SYNC = "1"; UV_PYTHON = "${pkgs.python310}"; UV_PYTHON_DOWNLOADS = "never"; }; shellHook = '' unset PYTHONPATH export REPO_ROOT=$(git rev-parse --show-toplevel) ''; }