| # Copyright 1999-2015 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=5 |
| |
| PYTHON_COMPAT=( python2_7 ) |
| DISTUTILS_NO_PARALLEL_BUILD=true |
| |
| inherit distutils-r1 multilib flag-o-matic |
| |
| MYPN="${PN/scikits_/scikit-}" |
| |
| DESCRIPTION="Python modules for machine learning and data mining" |
| HOMEPAGE="http://scikit-learn.org" |
| SRC_URI="mirror://sourceforge/${MYPN}/${MYPN}-${PV}.tar.gz" |
| |
| LICENSE="BSD" |
| SLOT="0" |
| KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" |
| IUSE="doc examples" |
| |
| RDEPEND=" |
| sci-libs/scikits[${PYTHON_USEDEP}] |
| sci-libs/scipy[${PYTHON_USEDEP}] |
| dev-python/matplotlib[${PYTHON_USEDEP}]" |
| DEPEND=" |
| dev-python/cython[${PYTHON_USEDEP}] |
| dev-python/setuptools[${PYTHON_USEDEP}] |
| sci-libs/scipy[${PYTHON_USEDEP}] |
| doc? ( |
| dev-python/sphinx[${PYTHON_USEDEP}] |
| dev-python/matplotlib[${PYTHON_USEDEP}] )" |
| |
| S="${WORKDIR}/${MYPN}-${PV}" |
| |
| python_prepare_all() { |
| # bug #397605 |
| [[ ${CHOST} == *-darwin* ]] \ |
| && append-ldflags -bundle "-undefined dynamic_lookup" \ |
| || append-ldflags -shared |
| |
| # scikits-learn now uses the horrible numpy.distutils automagic |
| export SCIPY_FCONFIG="config_fc --noopt --noarch" |
| distutils-r1_python_prepare_all |
| } |
| |
| python_compile() { |
| distutils-r1_python_compile ${SCIPY_FCONFIG} |
| } |
| |
| python_compile_all() { |
| if use doc; then |
| cd "${S}/doc" |
| local d="${BUILD_DIR}"/lib |
| ln -s "${S}"/sklearn/datasets/{data,descr,images} \ |
| "${d}"/sklearn/datasets |
| VARTEXFONTS="${T}"/fonts \ |
| MPLCONFIGDIR="${BUILD_DIR}" \ |
| PYTHONPATH="${d}" \ |
| emake html |
| rm -r "${d}"/sklearn/datasets/{data,desr,images} |
| fi |
| } |
| |
| python_test() { |
| # doc builds and runs tests |
| use doc && return |
| esetup.py \ |
| install --root="${T}/test-${EPYTHON}" \ |
| --no-compile ${SCIPY_FCONFIG} |
| pushd "${T}/test-${EPYTHON}/$(python_get_sitedir)" || die > /dev/null |
| nosetests -v sklearn --exe || die |
| popd > /dev/null |
| } |
| |
| python_install() { |
| distutils-r1_python_install ${SCIPY_FCONFIG} |
| } |
| |
| python_install_all() { |
| find "${S}" -name \*LICENSE.txt -delete |
| use doc && HTML_DOCS=( doc/_build/html/. ) |
| distutils-r1_python_install_all |
| if use examples; then |
| insinto /usr/share/doc/${PF} |
| doins -r examples |
| fi |
| } |
