52 lines
1.2 KiB
Nix
52 lines
1.2 KiB
Nix
{ config, lib, buildPythonPackage, fetchFromGitHub, isPy3k
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, filelock, protobuf, numpy, pytestCheckHook, mock, typing-extensions
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, cupy, cudaSupport ? config.cudaSupport or false
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}:
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buildPythonPackage rec {
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pname = "chainer";
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version = "7.8.1";
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disabled = !isPy3k; # python2.7 abandoned upstream
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src = fetchFromGitHub {
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owner = "chainer";
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repo = "chainer";
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rev = "v${version}";
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sha256 = "1n07zjzc4g92m1sbgxvnansl0z00y4jnhma2mw06vnahs7s9nrf6";
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};
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propagatedBuildInputs = [
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filelock
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protobuf
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numpy
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typing-extensions
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] ++ lib.optionals cudaSupport [ cupy ];
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checkInputs = [
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pytestCheckHook
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mock
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];
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pytestFlagsArray = [ "tests/chainer_tests/utils_tests" ];
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preCheck = ''
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# cf. https://github.com/chainer/chainer/issues/8621
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export CHAINER_WARN_VERSION_MISMATCH=0
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# ignore pytest warnings not listed
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rm setup.cfg
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'';
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disabledTests = [
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"gpu"
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"cupy"
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"ideep"
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];
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meta = with lib; {
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description = "A flexible framework of neural networks for deep learning";
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homepage = "https://chainer.org/";
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license = licenses.mit;
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maintainers = with maintainers; [ hyphon81 ];
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};
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}
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