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{ lib, buildPythonPackage, python, isPy3k, arrow-cpp, cmake, cython, futures, hypothesis, 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-${version}/python";
nativeBuildInputs = [ cmake cython pkgconfig setuptools_scm ];
propagatedBuildInputs = [ numpy six ] ++ lib.optionals (!isPy3k) [ futures ];
checkInputs = [ hypothesis pandas pytest ];
PYARROW_BUILD_TYPE = "release";
PYARROW_WITH_PARQUET = true;
PYARROW_CMAKE_OPTIONS = [
"-DCMAKE_INSTALL_RPATH=${ARROW_HOME}/lib"
# This doesn't use setup hook to call cmake so we need to workaround #54606
# ourselves
"-DCMAKE_POLICY_DEFAULT_CMP0025=NEW"
];
preBuild = ''
export PYARROW_PARALLEL=$NIX_BUILD_CORES
'';
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"
# Fails to bind a socket
# "PermissionError: [Errno 1] Operation not permitted"
substituteInPlace pyarrow/tests/test_ipc.py --replace "test_socket_" "_disabled"
'';
ARROW_HOME = _arrow-cpp;
PARQUET_HOME = _arrow-cpp;
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 ];
};
}
|