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{ lib
, fetchpatch
, buildPythonPackage
, fetchPypi
, pythonOlder
, isPy27
, cmake
, protobuf
, numpy
, six
, typing-extensions
, typing
, pytestrunner
, pytest
, nbval
, tabulate
}:
buildPythonPackage rec {
pname = "onnx";
version = "1.6.0";
# Due to Protobuf packaging issues this build of Onnx with Python 2 gives
# errors on import
disabled = isPy27;
src = fetchPypi {
inherit pname version;
sha256 = "0ig33jl3591041lyylxp52yi20rfrcqx3i030hd6al8iabzc721v";
};
# Remove the unqualified requirement for the typing package for running the
# tests. typing is already required for the installation, where it is
# correctly qualified so as to only be required for sufficiently old Python
# versions.
# This patch should be in the next release (>1.6).
patches = [
(fetchpatch {
url = "https://github.com/onnx/onnx/commit/c963586d0f8dd5740777b2fd06f04ec60816de9f.patch";
sha256 = "1hl26cw5zckc91gmh0bdah87jyprccxiw0f4i5h1gwkq28hm6wbj";
})
];
nativeBuildInputs = [ cmake ];
propagatedBuildInputs = [
protobuf
numpy
six
typing-extensions
] ++ lib.optional (pythonOlder "3.5") [ typing ];
checkInputs = [
pytestrunner
pytest
nbval
tabulate
];
postPatch = ''
patchShebangs tools/protoc-gen-mypy.py
'';
# The executables are just utility scripts that aren't too important
postInstall = ''
rm -r $out/bin
'';
# The setup.py does all the configuration (running CMake)
dontConfigure = true;
meta = {
homepage = "http://onnx.ai";
description = "Open Neural Network Exchange";
license = lib.licenses.mit;
maintainers = [ lib.maintainers.acairncross ];
};
}
|