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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
PYTHON_COMPAT=( python{2_7,3_3} )
inherit distutils-r1 eutils virtualx
DESCRIPTION="Computer Algebra System in pure Python"
HOMEPAGE="http://sympy.org"
SRC_URI="https://github.com/${PN}/${PN}/releases/download/${P}/${P}.tar.gz
https://dev.gentoo.org/~bicatali/distfiles/${P}-system-mpmath.patch.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x64-macos"
IUSE="doc examples gtk imaging ipython latex mathml opengl pdf png pyglet +system-mpmath test texmacs theano"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
RDEPEND="
$(python_gen_cond_dep '>=dev-python/pexpect-2.0[${PYTHON_USEDEP}]' python2_7)
imaging? ( virtual/python-imaging[${PYTHON_USEDEP}] )
ipython? ( dev-python/ipython[${PYTHON_USEDEP}] )
latex? (
virtual/latex-base
dev-texlive/texlive-fontsextra
png? ( app-text/dvipng )
pdf? ( app-text/ghostscript-gpl )
)
mathml? (
dev-libs/libxml2:2[${PYTHON_USEDEP}]
$(python_gen_cond_dep 'dev-libs/libxslt[${PYTHON_USEDEP}]' python2_7)
gtk? ( x11-libs/gtkmathview[gtk] )
)
opengl? ( dev-python/pyopengl[${PYTHON_USEDEP}] )
pyglet? ( $(python_gen_cond_dep 'dev-python/pyglet[${PYTHON_USEDEP}]' python2_7) )
system-mpmath? ( >=dev-python/mpmath-0.18[${PYTHON_USEDEP}] )
texmacs? ( app-office/texmacs )
theano? ( $(python_gen_cond_dep 'dev-python/theano[${PYTHON_USEDEP}]' python2_7) )
"
DEPEND="${RDEPEND}
doc? ( dev-python/sphinx[${PYTHON_USEDEP}] )
test? ( ${RDEPEND} dev-python/pytest[${PYTHON_USEDEP}] )"
python_prepare_all() {
if use system-mpmath; then
rm -r sympy/mpmath doc/src/modules/mpmath || die
epatch "${WORKDIR}"/${P}-system-mpmath.patch
fi
distutils-r1_python_prepare_all
}
python_compile() {
PYTHONPATH="." distutils-r1_python_compile
}
python_compile_all() {
if use doc; then
export XDG_CONFIG_HOME="${T}/config-dir"
mkdir "${XDG_CONFIG_HOME}" || die
chmod 0700 "${XDG_CONFIG_HOME}" || die
emake -C doc html cheatsheet
fi
}
python_test() {
VIRTUALX_COMMAND="./setup.py" virtualmake test
}
python_install() {
PYTHONPATH="." distutils-r1_python_install
}
python_install_all() {
use doc && local HTML_DOCS=( doc/_build/. ) && \
dodoc doc/_build/cheatsheet/cheatsheet.pdf
use examples && local EXAMPLES=( examples/. )
distutils-r1_python_install_all
if use texmacs; then
exeinto /usr/libexec/TeXmacs/bin/
doexe data/TeXmacs/bin/tm_sympy
insinto /usr/share/TeXmacs/plugins/sympy/
doins -r data/TeXmacs/progs
fi
}
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