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{
stdenv,
lib,
buildPythonPackage,
fetchFromGitHub,
ninja,
which,
# build inputs
pillow,
matplotlib,
pycocotools,
termcolor,
yacs,
tabulate,
cloudpickle,
tqdm,
tensorboard,
fvcore,
iopath,
omegaconf,
hydra-core,
packaging,
torch,
pydot,
black,
# optional dependencies
fairscale,
timm,
scipy,
shapely,
pygments,
psutil,
# check inputs
pytestCheckHook,
torchvision,
av,
opencv4,
pytest-mock,
pybind11,
}:
let
pname = "detectron2";
version = "0.6";
optional-dependencies = {
all = [
fairscale
timm
scipy
shapely
pygments
psutil
];
};
in
buildPythonPackage {
inherit pname version;
format = "setuptools";
src = fetchFromGitHub {
owner = "facebookresearch";
repo = "detectron2";
rev = "refs/tags/v${version}";
sha256 = "1w6cgvc8r2lwr72yxicls650jr46nriv1csivp2va9k1km8jx2sf";
};
postPatch = ''
# https://github.com/facebookresearch/detectron2/issues/5010
substituteInPlace detectron2/data/transforms/transform.py \
--replace "interp=Image.LINEAR" "interp=Image.BILINEAR"
'';
nativeBuildInputs = [
ninja
which
];
buildInputs = [ pybind11 ];
pythonRelaxDeps = [ "black" ];
propagatedBuildInputs = [
pillow
matplotlib
pycocotools
termcolor
yacs
tabulate
cloudpickle
tqdm
tensorboard
fvcore
iopath
omegaconf
hydra-core
packaging
black
torch # not explicitly declared in setup.py because they expect you to install it yourself
pydot # no idea why this is not in their setup.py
];
passthru.optional-dependencies = optional-dependencies;
nativeCheckInputs = [
av
opencv4
pytest-mock
pytestCheckHook
torchvision
];
preCheck = ''
# prevent import errors for C extension modules
rm -r detectron2
'';
pytestFlagsArray = [
# prevent include $sourceRoot/projects/*/tests
"tests"
];
disabledTestPaths = [
# try import caffe2
"tests/test_export_torchscript.py"
"tests/test_model_analysis.py"
"tests/modeling/test_backbone.py"
"tests/modeling/test_roi_heads.py"
"tests/modeling/test_rpn.py"
"tests/structures/test_instances.py"
# hangs for some reason
"tests/modeling/test_model_e2e.py"
# KeyError: 'precision'
"tests/data/test_coco_evaluation.py"
];
disabledTests =
[
# fails for some reason
"test_checkpoint_resume"
"test_map_style"
# requires shapely
"test_resize_and_crop"
# require caffe2
"test_predict_boxes_tracing"
"test_predict_probs_tracing"
"testMaskRCNN"
"testRetinaNet"
# require coco dataset
"test_default_trainer"
"test_unknown_category"
"test_build_dataloader_train"
"test_build_iterable_dataloader_train"
# require network access
"test_opencv_exif_orientation"
"test_read_exif_orientation"
# use deprecated api, numpy.bool
"test_BWmode_nomask"
"test_draw_binary_mask"
"test_draw_empty_mask_predictions"
"test_draw_instance_predictions"
"test_draw_no_metadata"
"test_overlay_instances"
"test_overlay_instances_no_boxes"
"test_get_bounding_box"
]
++ lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) [
"test_build_batch_dataloader_inference"
"test_build_dataloader_inference"
"test_build_iterable_dataloader_inference"
"test_to_iterable"
];
pythonImportsCheck = [ "detectron2" ];
meta = with lib; {
description = "Facebooks's next-generation platform for object detection, segmentation and other visual recognition tasks";
homepage = "https://github.com/facebookresearch/detectron2";
license = licenses.asl20;
maintainers = with maintainers; [ happysalada ];
};
}
|
