{ lib, addict, buildPythonPackage, coverage, fetchFromGitHub, lmdb, matplotlib, mlflow, numpy, opencv4, parameterized, pytestCheckHook, pythonOlder, pyyaml, rich, setuptools, termcolor, torch, yapf, }: buildPythonPackage rec { pname = "mmengine"; version = "0.10.3"; pyproject = true; disabled = pythonOlder "3.7"; src = fetchFromGitHub { owner = "open-mmlab"; repo = "mmengine"; rev = "refs/tags/v${version}"; hash = "sha256-fKtPDdeKB3vX2mD+Tsicq8KOkPDSACzKK1XLyugdPQ4="; }; build-system = [ setuptools ]; dependencies = [ addict matplotlib numpy opencv4 pyyaml rich termcolor yapf ]; nativeCheckInputs = [ coverage lmdb mlflow parameterized pytestCheckHook torch ]; preCheck = '' export HOME=$TMPDIR '' # Otherwise, the backprop hangs forever. More precisely, this exact line: # https://github.com/open-mmlab/mmengine/blob/02f80e8bdd38f6713e04a872304861b02157905a/tests/test_runner/test_activation_checkpointing.py#L46 # Solution suggested in https://github.com/pytorch/pytorch/issues/91547#issuecomment-1370011188 + '' export MKL_NUM_THREADS=1 ''; pythonImportsCheck = [ "mmengine" ]; disabledTestPaths = [ # AttributeError "tests/test_fileio/test_backends/test_petrel_backend.py" # Freezes forever? "tests/test_runner/test_activation_checkpointing.py" # missing dependencies "tests/test_visualizer/test_vis_backend.py" ]; disabledTests = [ # Tests are disabled due to sandbox "test_fileclient" "test_http_backend" "test_misc" # RuntimeError "test_dump" "test_deepcopy" "test_copy" "test_lazy_import" # AssertionError "test_lazy_module" # Require unpackaged aim "test_experiment" "test_add_config" "test_add_image" "test_add_scalar" "test_add_scalars" "test_close" ]; pytestFlagsArray = [ "-W" "ignore::pytest.PytestRemovedIn8Warning" ]; meta = with lib; { description = "Library for training deep learning models based on PyTorch"; homepage = "https://github.com/open-mmlab/mmengine"; changelog = "https://github.com/open-mmlab/mmengine/releases/tag/v${version}"; license = with licenses; [ asl20 ]; maintainers = with maintainers; [ rxiao ]; }; }