python311Packages.dask-expr: init at 1.0.12

pkgs/development/python-modules/dask-expr/default.nix

@@ -0,0 +1,60 @@
+{
+  lib,
+  buildPythonPackage,
+  pythonOlder,
+  fetchFromGitHub,
+  setuptools,
+  versioneer,
+  wheel,
+  dask,
+  pandas,
+  pyarrow,
+  distributed,
+  pytestCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "dask-expr";
+  version = "1.0.12";
+  pyproject = true;
+
+  disabled = pythonOlder "3.9";
+
+  src = fetchFromGitHub {
+    owner = "dask";
+    repo = "dask-expr";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-B/BkLOZhvUyjinaFKp0ecUfzvLb5S90q+YHmJwS6WSQ=";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail "versioneer[toml]==0.28" "versioneer[toml]"
+  '';
+
+  nativeBuildInputs = [
+    setuptools
+    versioneer
+    wheel
+  ];
+
+  propagatedBuildInputs = [
+    dask
+    pandas
+    pyarrow
+  ];
+
+  pythonImportsCheck = [ "dask_expr" ];
+
+  nativeCheckInputs = [
+    distributed
+    pytestCheckHook
+  ];
+
+  meta = with lib; {
+    description = "";
+    homepage = "https://github.com/dask/dask-expr";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ GaetanLepage ];
+  };
+}

pkgs/top-level/python-packages.nix

@@ -2698,6 +2698,8 @@ self: super: with self; {
 
   dask-awkward = callPackage ../development/python-modules/dask-awkward { };
 
+  dask-expr = callPackage ../development/python-modules/dask-expr { };
+
   dask-gateway = callPackage ../development/python-modules/dask-gateway { };
 
   dask-gateway-server = callPackage ../development/python-modules/dask-gateway-server { };