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{
lib,
buildPythonPackage,
fetchFromGitHub,
# build-system
setuptools,
# dependencies
absl-py,
googleapis-common-protos,
protobuf,
}:
buildPythonPackage (finalAttrs: {
pname = "tensorflow-metadata";
version = "1.17.3";
pyproject = true;
src = fetchFromGitHub {
owner = "tensorflow";
repo = "metadata";
tag = "v${finalAttrs.version}";
hash = "sha256-4xj2JfQryGy7a9ho9/JJtyg+0H5VLQzq9JevOmOWJZk=";
};
patches = [ ./build.patch ];
# Default build pulls in Bazel + extra deps, given the actual build
# is literally three lines (see below) - replace it with custom build.
preBuild = ''
for proto in tensorflow_metadata/proto/v0/*.proto; do
protoc --python_out=. $proto
done
'';
build-system = [ setuptools ];
dependencies = [
absl-py
googleapis-common-protos
protobuf
];
# has no tests
doCheck = false;
pythonImportsCheck = [
"tensorflow_metadata"
"tensorflow_metadata.proto.v0"
"google.protobuf.runtime_version"
];
meta = {
description = "Standard representations for metadata that are useful when training machine learning models with TensorFlow";
homepage = "https://github.com/tensorflow/metadata";
changelog = "https://github.com/tensorflow/metadata/releases/tag/${finalAttrs.src.tag}";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [ ndl ];
};
})
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