78 lines
1.8 KiB
Nix
78 lines
1.8 KiB
Nix
{
|
|
stdenv,
|
|
lib,
|
|
buildPythonPackage,
|
|
cargo,
|
|
fetchFromGitHub,
|
|
h5py,
|
|
numpy,
|
|
pythonOlder,
|
|
pytestCheckHook,
|
|
rustc,
|
|
rustPlatform,
|
|
setuptools-rust,
|
|
torch,
|
|
libiconv,
|
|
}:
|
|
|
|
buildPythonPackage rec {
|
|
pname = "safetensors";
|
|
version = "0.4.3";
|
|
pyproject = true;
|
|
|
|
disabled = pythonOlder "3.7";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "huggingface";
|
|
repo = "safetensors";
|
|
rev = "refs/tags/v${version}";
|
|
hash = "sha256-Rc+o7epQJ8qEvdgbFnGvXxBr/U4eULZwkKNEaPlJkyU=";
|
|
};
|
|
|
|
cargoDeps = rustPlatform.fetchCargoTarball {
|
|
inherit src;
|
|
sourceRoot = "${src.name}/bindings/python";
|
|
hash = "sha256-tzNEUvWgolSwX0t/JLgYcTEIv3/FiKxoTJ4VjFQs8AY=";
|
|
};
|
|
|
|
sourceRoot = "${src.name}/bindings/python";
|
|
|
|
nativeBuildInputs = [
|
|
setuptools-rust
|
|
cargo
|
|
rustc
|
|
rustPlatform.cargoSetupHook
|
|
rustPlatform.maturinBuildHook
|
|
];
|
|
|
|
buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
|
|
|
|
nativeCheckInputs = [
|
|
h5py
|
|
numpy
|
|
pytestCheckHook
|
|
torch
|
|
];
|
|
pytestFlagsArray = [ "tests" ];
|
|
# don't require PaddlePaddle (not in Nixpkgs), Flax, or Tensorflow (onerous) to run tests:
|
|
disabledTestPaths =
|
|
[
|
|
"tests/test_flax_comparison.py"
|
|
"tests/test_paddle_comparison.py"
|
|
"tests/test_tf_comparison.py"
|
|
]
|
|
++ lib.optionals stdenv.isDarwin [
|
|
# don't require mlx (not in Nixpkgs) to run tests
|
|
"tests/test_mlx_comparison.py"
|
|
];
|
|
|
|
pythonImportsCheck = [ "safetensors" ];
|
|
|
|
meta = with lib; {
|
|
homepage = "https://github.com/huggingface/safetensors";
|
|
description = "Fast (zero-copy) and safe (unlike pickle) format for storing tensors";
|
|
changelog = "https://github.com/huggingface/safetensors/releases/tag/v${version}";
|
|
license = licenses.asl20;
|
|
maintainers = with maintainers; [ bcdarwin ];
|
|
};
|
|
}
|