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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_USE_PEP517=setuptools
PYTHON_COMPAT=( pypy3 python3_{10..13} )
inherit distutils-r1 virtualx
DESCRIPTION="Computer Algebra System in pure Python"
HOMEPAGE="
https://www.sympy.org/
https://github.com/sympy/sympy/
https://pypi.org/project/sympy/
"
# pypi sdist misses some files, notably top-level conftest.py, as of 1.12.1_rc1
SRC_URI="
https://github.com/sympy/sympy/archive/${PV/_/}.tar.gz
-> ${P/_/}.gh.tar.gz
"
S=${WORKDIR}/${P/_/}
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
IUSE="examples imaging ipython latex mathml opengl pdf png pyglet symengine texmacs"
RDEPEND="
>=dev-python/mpmath-1.1.0[${PYTHON_USEDEP}]
dev-python/pexpect[${PYTHON_USEDEP}]
imaging? ( dev-python/pillow[${PYTHON_USEDEP}] )
ipython? (
dev-python/ipython[${PYTHON_USEDEP}]
)
latex? (
virtual/latex-base
dev-texlive/texlive-fontsextra
png? ( app-text/dvipng )
pdf? ( app-text/ghostscript-gpl )
)
mathml? ( dev-python/lxml[${PYTHON_USEDEP}] )
opengl? ( dev-python/pyopengl[${PYTHON_USEDEP}] )
pyglet? ( dev-python/pyglet[${PYTHON_USEDEP}] )
symengine? ( dev-python/symengine[${PYTHON_USEDEP}] )
texmacs? ( app-office/texmacs )
"
BDEPEND="
test? (
dev-python/hypothesis[${PYTHON_USEDEP}]
)
"
EPYTEST_XDIST=1
distutils_enable_tests pytest
src_test() {
virtx distutils-r1_src_test
}
python_test() {
local EPYTEST_IGNORE=(
# TODO; virtx?
sympy/plotting/pygletplot
)
local EPYTEST_DESELECT=(
# require old version of antlr4
sympy/parsing/tests/test_autolev.py
sympy/parsing/tests/test_latex.py
# crash due to assertions in sys-devel/llvm[debug]
sympy/parsing/tests/test_c_parser.py
# TODO: pytest?
sympy/solvers/ode/tests/test_systems.py::test_linear_3eq_order1_type4_long_check
sympy/solvers/ode/tests/test_systems.py::test_linear_3eq_order1_type4_long_dsolve_dotprodsimp
# either very slow or hanging
sympy/solvers/ode/tests/test_systems.py::test_linear_new_order1_type2_de_lorentz_slow_check
sympy/integrals/tests/test_failing_integrals.py::test_issue_15227
sympy/matrices/tests/test_matrices.py::test_pinv_rank_deficient_when_diagonalization_fails
sympy/solvers/ode/tests/test_systems.py::test_nonlinear_3eq_order1_type1
sympy/solvers/ode/tests/test_systems.py::test_nonlinear_3eq_order1_type3
# known broken
# https://github.com/sympy/sympy/issues/26321
sympy/solvers/tests/test_simplex.py::test_lp
)
local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
nonfatal epytest --veryquickcheck ||
die -n "Tests failed with ${EPYTHON}"
}
python_install_all() {
local DOCS=( AUTHORS README.md )
if use examples; then
dodoc -r examples
docompress -x /usr/share/doc/${PF}/examples
fi
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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