By: Tom Sydney Kerckhove <syd@cs-syd.eu>
Run the test suite under Nix Build the full dependency closure from uv.lock with uv2nix and run pytest: * checks.pytest runs the offline test suite inside `nix build` (pure): 984 passing, with the handful of tests that fetch real URLs deselected. * packages.impure-test runs the full suite (incl. those network tests); nix-ci.nix wires it up as a NixCI impure `test` job. Also exposes packages.test-env (the test virtualenv).