70 lines
1.3 KiB
Nix
70 lines
1.3 KiB
Nix
{ lib
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, buildPythonPackage
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, fetchPypi
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, pythonOlder
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, isPy27
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, cmake
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, protobuf
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, numpy
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, six
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, typing-extensions
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, typing
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, pytestrunner
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, pytest
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, nbval
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, tabulate
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}:
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buildPythonPackage rec {
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pname = "onnx";
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version = "1.8.0";
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# Due to Protobuf packaging issues this build of Onnx with Python 2 gives
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# errors on import.
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# Also support for Python 2 will be deprecated from Onnx v1.8.
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disabled = isPy27;
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src = fetchPypi {
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inherit pname version;
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sha256 = "5f787fd3ce1290e12da335237b3b921152157e51aa09080b65631b3ce3fcc50c";
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};
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nativeBuildInputs = [ cmake ];
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propagatedBuildInputs = [
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protobuf
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numpy
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six
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typing-extensions
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] ++ lib.optional (pythonOlder "3.5") [ typing ];
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checkInputs = [
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pytestrunner
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pytest
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nbval
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tabulate
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];
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postPatch = ''
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patchShebangs tools/protoc-gen-mypy.py
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'';
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preBuild = ''
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export MAX_JOBS=$NIX_BUILD_CORES
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'';
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# The executables are just utility scripts that aren't too important
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postInstall = ''
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rm -r $out/bin
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'';
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# The setup.py does all the configuration
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dontUseCmakeConfigure = true;
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meta = {
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homepage = "http://onnx.ai";
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description = "Open Neural Network Exchange";
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license = lib.licenses.mit;
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maintainers = [ lib.maintainers.acairncross ];
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};
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}
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