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{
stdenv,
lib,
fetchPypi,
buildPythonPackage,
cmake,
python,
zlib,
ncurses,
docutils,
pygments,
numpy,
scipy,
scikit-learn,
spdlog,
fmt,
rapidjson,
}:
buildPythonPackage rec {
pname = "vowpalwabbit";
version = "9.9.0";
format = "setuptools";
src = fetchPypi {
inherit pname version;
hash = "sha256-YCg2EI4rhEMwcVEzx9ES8Z3CoCddeUFVk4lZ0nuQJUc=";
};
nativeBuildInputs = [ cmake ];
buildInputs = [
docutils
ncurses
pygments
python.pkgs.boost
zlib.dev
spdlog
fmt
rapidjson
];
# As we disable configure via cmake, pass explicit global options to enable
# spdlog and fmt packages
setupPyGlobalFlags = [ "--cmake-options=\"-DSPDLOG_SYS_DEP=ON;-DFMT_SYS_DEP=ON\"" ];
propagatedBuildInputs = [
numpy
scikit-learn
scipy
];
# Python build script uses CMake, but we don't want CMake to do the
# configuration.
dontUseCmakeConfigure = true;
# Python ctypes.find_library uses DYLD_LIBRARY_PATH.
preConfigure = lib.optionalString stdenv.hostPlatform.isDarwin ''
export DYLD_LIBRARY_PATH="${python.pkgs.boost}/lib"
'';
checkPhase = ''
# check-manifest requires a git clone, not a tarball
# check-manifest --ignore "Makefile,PACKAGE.rst,*.cc,tox.ini,tests*,examples*,src*"
${python.interpreter} setup.py check -ms
'';
meta = with lib; {
description = "Vowpal Wabbit is a fast machine learning library for online learning, and this is the python wrapper for the project";
homepage = "https://github.com/JohnLangford/vowpal_wabbit";
license = licenses.bsd3;
maintainers = with maintainers; [ teh ];
# Test again when new version is released
broken = stdenv.hostPlatform.isLinux;
};
}
|
