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{ lib
, buildPythonPackage
, fetchFromGitHub
, jaxlib
, pythonRelaxDepsHook
, setuptools-scm
, jax
, msgpack
, numpy
, optax
, pyyaml
, rich
, tensorstore
, typing-extensions
, matplotlib
, cloudpickle
, einops
, keras
, pytest-xdist
, pytestCheckHook
, tensorflow
}:
buildPythonPackage rec {
pname = "flax";
version = "0.7.5";
pyproject = true;
src = fetchFromGitHub {
owner = "google";
repo = "flax";
rev = "refs/tags/v${version}";
hash = "sha256-NDah0ayQbiO1/sTU1DDf/crPq5oLTnSuosV7cFHlTM8=";
};
nativeBuildInputs = [
jaxlib
pythonRelaxDepsHook
setuptools-scm
];
propagatedBuildInputs = [
jax
msgpack
numpy
optax
pyyaml
rich
tensorstore
typing-extensions
];
passthru.optional-dependencies = {
all = [ matplotlib ];
};
pythonImportsCheck = [
"flax"
];
nativeCheckInputs = [
cloudpickle
einops
keras
pytest-xdist
pytestCheckHook
tensorflow
];
pytestFlagsArray = [
"-W ignore::FutureWarning"
"-W ignore::DeprecationWarning"
];
disabledTestPaths = [
# Docs test, needs extra deps + we're not interested in it.
"docs/_ext/codediff_test.py"
# The tests in `examples` are not designed to be executed from a single test
# session and thus either have the modules that conflict with each other or
# wrong import paths, depending on how they're invoked. Many tests also have
# dependencies that are not packaged in `nixpkgs` (`clu`, `jgraph`,
# `tensorflow_datasets`, `vocabulary`) so the benefits of trying to run them
# would be limited anyway.
"examples/*"
# See https://github.com/google/flax/issues/3232.
"tests/jax_utils_test.py"
# Requires orbax which is not packaged as of 2023-07-27.
"tests/checkpoints_test.py"
];
meta = with lib; {
description = "Neural network library for JAX";
homepage = "https://github.com/google/flax";
changelog = "https://github.com/google/flax/releases/tag/v${version}";
license = licenses.asl20;
maintainers = with maintainers; [ ndl ];
};
}
|