63 lines
1.3 KiB
Nix
63 lines
1.3 KiB
Nix
{
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buildPythonPackage,
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fetchFromGitHub,
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lib,
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libjpeg,
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numba,
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opencv4,
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pandas,
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pkg-config,
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pytorch-pfn-extras,
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terminaltables,
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tqdm,
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}:
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buildPythonPackage rec {
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pname = "ffcv";
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version = "1.0.0";
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format = "setuptools";
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src = fetchFromGitHub {
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owner = "libffcv";
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repo = pname;
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rev = "refs/tags/v${version}";
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hash = "sha256-L2mwGFivq/gtAw+1D6U2jbW6VxYgetHX7OUrjwyybqE=";
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};
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# See https://github.com/libffcv/ffcv/issues/159.
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postPatch = ''
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substituteInPlace setup.py \
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--replace "'assertpy'," "" \
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--replace "'fastargs'," "" \
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--replace "'imgcat'," "" \
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--replace "'matplotlib'," "" \
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--replace "'psutil'," "" \
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--replace "'sklearn'," "" \
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--replace "'webdataset'," ""
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'';
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [ libjpeg ];
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propagatedBuildInputs = [
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opencv4
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numba
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pandas
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pytorch-pfn-extras
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terminaltables
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tqdm
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];
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# `ffcv._libffcv*.so` cannot be loaded in the nix build environment for some
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# reason. See https://github.com/NixOS/nixpkgs/pull/160441#issuecomment-1045204722.
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doCheck = false;
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pythonImportsCheck = [ "ffcv" ];
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meta = with lib; {
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description = "FFCV: Fast Forward Computer Vision";
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homepage = "https://ffcv.io";
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license = licenses.asl20;
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maintainers = with maintainers; [ samuela ];
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};
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}
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