python3Packages.deltalake: init at 0.18.1

{ lib

, buildPythonPackage

, fetchPypi

, rustPlatform

, pyarrow

, pyarrow-hotfix

, openssl

, pkg-config

, pytestCheckHook

, pytest-benchmark

, pytest-cov

, pandas

}:

buildPythonPackage rec {

  pname = "deltalake";

  version = "0.18.1";

  format = "pyproject";

  src = fetchPypi {

    inherit pname version;

    hash = "sha256-qkmCKk1VnROK7luuPlKbIx3S3C8fzGJy8yhTyZWXyGc=";

  };

  cargoDeps = rustPlatform.fetchCargoTarball {

    inherit src;

    hash = "sha256-Dj2vm0l4b/E6tbXgs5iPvbDAsxNW0iPUSRPzT5KaA3Y=";

  };

  env.OPENSSL_NO_VENDOR = 1;

  dependencies = [

    pyarrow

    pyarrow-hotfix

  ];

  buildInputs = [ openssl ];

  nativeBuildInputs = [

    pkg-config # openssl-sys needs this

  ] ++ (with rustPlatform; [

    cargoSetupHook

    maturinBuildHook

  ]);

  pythonImportsCheck = [ "deltalake" ];

  nativeCheckInputs = [

    pytestCheckHook

    pandas

    pytest-benchmark

    pytest-cov

  ];

  preCheck = ''

    # For paths in test to work, we have to be in python dir

    cp pyproject.toml python/

    cd python

    # In tests we want to use deltalake that we have built

    rm -rf deltalake

  '';

  pytestFlagsArray = [ "-m 'not integration'" ];

  meta = with lib; {

    description = "Native Rust library for Delta Lake, with bindings into Python";

    homepage = "https://github.com/delta-io/delta-rs";

    changelog = "https://github.com/delta-io/delta-rs/blob/python-v${version}/CHANGELOG.md";

    license = licenses.asl20;

    maintainers = with maintainers; [ kfollesdal mslingsby harvidsen andershus ];

  };

}

  deltachat2 = callPackage ../development/python-modules/deltachat2 { };

  deltalake = callPackage ../development/python-modules/deltalake { };

  deluge-client = callPackage ../development/python-modules/deluge-client { };

  demes = callPackage ../development/python-modules/demes { };