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{
buildPythonPackage,
callPackage,
fetchPypi,
isPy27,
pythonOlder,
lib,
cryptography,
grpcio,
pyyaml,
grpcio-tools,
hadoop,
pytestCheckHook,
python,
setuptools,
versioneer,
}:
buildPythonPackage rec {
pname = "skein";
version = "0.8.2";
format = "setuptools";
src = fetchPypi {
inherit pname version;
hash = "sha256-nXTqsJNX/LwAglPcPZkmdYPfF+vDLN+nNdZaDFTrHzE=";
};
# Update this hash if bumping versions
jarHash = "sha256-x2KH6tnoG7sogtjrJvUaxy0PCEA8q/zneuI969oBOKo=";
skeinJar = callPackage ./skeinjar.nix { inherit pname version jarHash; };
propagatedBuildInputs = [
cryptography
grpcio
pyyaml
] ++ lib.optionals (!pythonOlder "3.12") [ setuptools ];
buildInputs = [ grpcio-tools ];
preBuild = ''
# Ensure skein.jar exists skips the maven build in setup.py
mkdir -p skein/java
ln -s ${skeinJar} skein/java/skein.jar
'';
postPatch =
''
substituteInPlace skein/core.py --replace "'yarn'" "'${hadoop}/bin/yarn'" \
--replace "else 'java'" "else '${hadoop.jdk}/bin/java'"
# Remove vendorized versioneer
rm versioneer.py
''
+ lib.optionalString (!pythonOlder "3.12") ''
substituteInPlace skein/utils.py \
--replace-fail "distutils" "setuptools._distutils"
'';
build-system = [ versioneer ];
pythonImportsCheck = [ "skein" ];
nativeCheckInputs = [ pytestCheckHook ];
# These tests require connecting to a YARN cluster. They could be done through NixOS tests later.
disabledTests = [
"test_ui"
"test_tornado"
"test_kv"
"test_core"
"test_cli"
];
meta = {
homepage = "https://jcristharif.com/skein";
description = "Tool and library for easily deploying applications on Apache YARN";
mainProgram = "skein";
license = lib.licenses.bsd3;
maintainers = with lib.maintainers; [
alexbiehl
illustris
];
# https://github.com/NixOS/nixpkgs/issues/48663#issuecomment-1083031627
# replace with https://github.com/NixOS/nixpkgs/pull/140325 once it is merged
broken = lib.traceIf isPy27 "${pname} not supported on ${python.executable}" isPy27;
};
}
|
