{ lib, buildPythonPackage, python, isPy3k, fetchurl, arrow-cpp, cmake, cython, futures, numpy, pandas, pytest, pkgconfig, setuptools_scm, six }: let _arrow-cpp = arrow-cpp.override { inherit python; }; in buildPythonPackage rec { pname = "pyarrow"; inherit (_arrow-cpp) version src; sourceRoot = "apache-arrow-${version}/python"; nativeBuildInputs = [ cmake cython pkgconfig setuptools_scm ]; propagatedBuildInputs = [ numpy six ] ++ lib.optionals (!isPy3k) [ futures ]; checkInputs = [ pandas pytest ]; PYARROW_BUILD_TYPE = "release"; PYARROW_CMAKE_OPTIONS = "-DCMAKE_INSTALL_RPATH=${ARROW_HOME}/lib"; preCheck = '' rm pyarrow/tests/test_jvm.py rm pyarrow/tests/test_hdfs.py rm pyarrow/tests/test_cuda.py # fails: "ArrowNotImplementedError: Unsupported numpy type 22" substituteInPlace pyarrow/tests/test_feather.py --replace "test_timedelta_with_nulls" "_disabled" # runs out of memory on @grahamcofborg linux box substituteInPlace pyarrow/tests/test_feather.py --replace "test_large_dataframe" "_disabled" # probably broken on python2 substituteInPlace pyarrow/tests/test_feather.py --replace "test_unicode_filename" "_disabled" # fails "error: [Errno 2] No such file or directory: 'test'" because # nix_run_setup invocation somehow manages to import deserialize_buffer.py # when it is not intended to be imported at all rm pyarrow/tests/deserialize_buffer.py substituteInPlace pyarrow/tests/test_feather.py --replace "test_deserialize_buffer_in_different_process" "_disabled" ''; ARROW_HOME = _arrow-cpp; PARQUET_HOME = _arrow-cpp; setupPyBuildFlags = ["--with-parquet" ]; checkPhase = '' mv pyarrow/tests tests rm -rf pyarrow mkdir pyarrow mv tests pyarrow/tests pytest -v ''; meta = with lib; { description = "A cross-language development platform for in-memory data"; homepage = https://arrow.apache.org/; license = lib.licenses.asl20; platforms = platforms.unix; maintainers = with lib.maintainers; [ veprbl ]; }; }