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{ lib, buildPythonPackage, fetchPypi, python, boost, zlib, clang, ncurses
, pytest, docutils, pygments, numpy, scipy, scikitlearn }:
buildPythonPackage rec {
pname = "vowpalwabbit";
version = "8.5.0";
src = fetchPypi{
inherit pname version;
sha256 = "0b517371fc64f1c728a0af42a31fa93def27306e9b4d25d6e5fd01bcff1b7304";
};
# vw tries to write some explicit things to home
# python installed: The directory '/homeless-shelter/.cache/pip/http'
preInstall = ''
export HOME=$PWD
'';
buildInputs = [ boost.dev zlib.dev clang ncurses pytest docutils pygments ];
propagatedBuildInputs = [ numpy scipy scikitlearn ];
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 -mrs
'';
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 ];
};
}
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