Merge branch 'nixos-unstable' of https://github.com/NixOS/nixpkgs

Conflicts:
	nixpkgs/pkgs/build-support/go/module.nix
	nixpkgs/pkgs/development/python-modules/django-mailman3/default.nix

1 files changed, 60 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/development/python-modules/ml-dtypes/default.nix b/nixpkgs/pkgs/development/python-modules/ml-dtypes/default.nix
new file mode 100644
index 000000000000..c329196d51de
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/ml-dtypes/default.nix
@@ -0,0 +1,60 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, setuptools
+, pybind11
+, numpy
+, pytestCheckHook
+, absl-py
+}:
+
+buildPythonPackage rec {
+  pname = "ml-dtypes";
+  version = "0.2.0";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "jax-ml";
+    repo = "ml_dtypes";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-eqajWUwylIYsS8gzEaCZLLr+1+34LXWhfKBjuwsEhhI=";
+    # Since this upstream patch (https://github.com/jax-ml/ml_dtypes/commit/1bfd097e794413b0d465fa34f2eff0f3828ff521),
+    # the attempts to use the nixpkgs packaged eigen dependency have failed.
+    # Hence, we rely on the bundled eigen library.
+    fetchSubmodules = true;
+  };
+
+  nativeBuildInputs = [
+    setuptools
+    pybind11
+  ];
+
+  propagatedBuildInputs = [
+    numpy
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    absl-py
+  ];
+
+  preCheck = ''
+    # remove src module, so tests use the installed module instead
+    mv ./ml_dtypes/tests ./tests
+    rm -rf ./ml_dtypes
+  '';
+
+  pythonImportsCheck = [
+    "ml_dtypes"
+  ];
+
+  meta = with lib; {
+    description = "A stand-alone implementation of several NumPy dtype extensions used in machine learning libraries";
+    homepage = "https://github.com/jax-ml/ml_dtypes";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ GaetanLepage samuela ];
+  };
+}