depot/third_party/nixpkgs/pkgs/development/python-modules/chex/default.nix

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{ absl-py
, buildPythonPackage
, dm-tree
, fetchFromGitHub
, jax
, jaxlib
, lib
, numpy
, pytestCheckHook
, toolz
}:
buildPythonPackage rec {
pname = "chex";
# As of 2021-12-29, the latest official version has broken tests with jax 0.2.26:
# `AttributeError: module 'jax.interpreters.xla' has no attribute 'xb'`
version = "unstable-2021-12-16";
format = "setuptools";
src = fetchFromGitHub {
owner = "deepmind";
repo = pname;
rev = "5adc10e0b4218f8ec775567fca38b68bbad42a3a";
sha256 = "00xib6zv9pwid2q7wcr109qj3fa3g3b852skz8444kw7r0qxy7z3";
};
propagatedBuildInputs = [
absl-py
dm-tree
jax
numpy
toolz
];
pythonImportsCheck = [
"chex"
];
checkInputs = [
jaxlib
pytestCheckHook
];
meta = with lib; {
description = "Chex is a library of utilities for helping to write reliable JAX code.";
homepage = "https://github.com/deepmind/chex";
license = licenses.asl20;
maintainers = with maintainers; [ ndl ];
};
}