90 lines
1.6 KiB
Nix
90 lines
1.6 KiB
Nix
{
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lib,
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buildPythonPackage,
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pythonOlder,
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fetchFromGitHub,
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pybind11,
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setuptools,
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wheel,
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numpy,
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matplotlib,
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pytorch-msssim,
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scipy,
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torch,
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torchvision,
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ipywidgets,
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jupyter,
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plotly,
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pytestCheckHook,
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}:
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buildPythonPackage rec {
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pname = "compressai";
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version = "1.2.4";
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pyproject = true;
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disabled = pythonOlder "3.6";
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src = fetchFromGitHub {
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owner = "InterDigitalInc";
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repo = "CompressAI";
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rev = "refs/tags/v${version}";
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hash = "sha256-nT2vd7t67agIWobJalORbRuns0UJGRGGbTX2/8vbTiY=";
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fetchSubmodules = true;
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};
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nativeBuildInputs = [
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pybind11
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setuptools
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wheel
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];
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propagatedBuildInputs = [
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numpy
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matplotlib
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pytorch-msssim
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scipy
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torch
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torchvision
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];
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passthru.optional-dependencies = {
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tutorials = [
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ipywidgets
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jupyter
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];
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};
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pythonImportsCheck = [
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"compressai"
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"compressai._CXX"
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];
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preCheck = ''
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# We have to delete the source because otherwise it is used intead the installed package.
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rm -rf compressai
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export HOME=$(mktemp -d)
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'';
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nativeCheckInputs = [
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plotly
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pytestCheckHook
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];
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disabledTests = [
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# Those tests require internet access to download some weights
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"test_image_codec"
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"test_update"
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"test_eval_model_pretrained"
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"test_cheng2020_anchor"
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"test_pretrained"
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];
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meta = with lib; {
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description = "A PyTorch library and evaluation platform for end-to-end compression research";
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homepage = "https://github.com/InterDigitalInc/CompressAI";
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license = licenses.bsd3Clear;
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maintainers = with maintainers; [ GaetanLepage ];
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};
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}
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