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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
PYTHON_REQ_USE='readline,sqlite,threads(+)'
inherit distutils-r1 eutils virtualx
DESCRIPTION="Advanced interactive shell for Python"
HOMEPAGE="http://ipython.org/"
SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~arm64 ~x86"
IUSE="doc examples matplotlib mongodb notebook nbconvert qt4 +smp test wxwidgets"
REQUIRED_USE="
test? ( doc matplotlib mongodb notebook nbconvert qt4 wxwidgets )
doc? ( mongodb )"
CDEPEND="
dev-python/decorator[${PYTHON_USEDEP}]
dev-python/pexpect[${PYTHON_USEDEP}]
dev-python/pickleshare[${PYTHON_USEDEP}]
dev-python/pyparsing[${PYTHON_USEDEP}]
dev-python/simplegeneric[${PYTHON_USEDEP}]
>=dev-python/traitlets-4.2.1[${PYTHON_USEDEP}]
>=dev-python/prompt_toolkit-1.0.0[${PYTHON_USEDEP}]
matplotlib? ( dev-python/matplotlib[${PYTHON_USEDEP}] )
mongodb? ( <dev-python/pymongo-3[${PYTHON_USEDEP}] )
wxwidgets? ( $(python_gen_cond_dep 'dev-python/wxpython:*[${PYTHON_USEDEP}]' python2_7) )"
RDEPEND="${CDEPEND}
notebook? (
dev-python/notebook[${PYTHON_USEDEP}]
dev-python/ipywidgets[${PYTHON_USEDEP}]
)
nbconvert? ( dev-python/nbconvert[${PYTHON_USEDEP}] )"
DEPEND="${CDEPEND}
>=dev-python/setuptools-18.5[${PYTHON_USEDEP}]
$(python_gen_cond_dep \
'dev-python/backports-shutil_get_terminal_size[${PYTHON_USEDEP}]' 'python2*')
test? (
app-text/dvipng
dev-python/jinja[${PYTHON_USEDEP}]
$(python_gen_cond_dep 'dev-python/mock[${PYTHON_USEDEP}]' python2_7)
>=dev-python/nose-0.10.1[${PYTHON_USEDEP}]
dev-python/pygments[${PYTHON_USEDEP}]
dev-python/requests[${PYTHON_USEDEP}]
dev-python/sphinx[${PYTHON_USEDEP}]
dev-python/testpath[${PYTHON_USEDEP}]
>=www-servers/tornado-4.0[${PYTHON_USEDEP}]
x11-base/xorg-server[xvfb]
)
doc? (
dev-python/cython[${PYTHON_USEDEP}]
$(python_gen_cond_dep 'dev-python/fabric[${PYTHON_USEDEP}]' python2_7)
>=dev-python/jsonschema-2.0[${PYTHON_USEDEP}]
dev-python/matplotlib[${PYTHON_USEDEP}]
>=dev-python/nose-0.10.1[${PYTHON_USEDEP}]
dev-python/rpy[${PYTHON_USEDEP}]
>=dev-python/sphinx-1.3[${PYTHON_USEDEP}]
>=www-servers/tornado-4.0[${PYTHON_USEDEP}]
)"
PDEPEND="
qt4? ( dev-python/qtconsole )
smp? ( dev-python/ipyparallel[${PYTHON_USEDEP}] )"
PATCHES=(
"${FILESDIR}"/2.1.0-substitute-files.patch
"${FILESDIR}/${P}-only-use-backports-shutil-on-python2.patch"
)
DISTUTILS_IN_SOURCE_BUILD=1
python_prepare_all() {
# Remove out of date insource files
rm IPython/extensions/rmagic.py || die
# Prevent un-needed download during build
if use doc; then
sed -e "/^ 'sphinx.ext.intersphinx',/d" -i docs/source/conf.py || die
fi
distutils-r1_python_prepare_all
}
python_compile_all() {
use doc && emake -C docs html_noapi
}
python_test() {
distutils_install_for_testing
# https://github.com/ipython/ipython/issues/8639
# Failure of some modules only in python3.4
local fail
run_tests() {
pushd ${TEST_DIR} > /dev/null || die
"${PYTHON}" -m IPython.testing.iptestcontroller --all || fail=1
popd > /dev/null || die
}
virtx run_tests
[[ ${fail} ]] && die "Tests fail with ${EPYTHON}"
}
python_install() {
distutils-r1_python_install
# Create ipythonX.Y symlinks.
# TODO:
# 1. do we want them for pypy? No. pypy has no numpy
# 2. handle it in the eclass instead (use _python_ln_rel).
# With pypy not an option the dosym becomes unconditional
dosym ../lib/python-exec/${EPYTHON}/ipython \
/usr/bin/ipython${EPYTHON#python}
}
python_install_all() {
use doc && local HTML_DOCS=( docs/build/html/. )
distutils-r1_python_install_all
if use examples; then
insinto /usr/share/doc/${PF}/examples
doins -r examples/.
docompress -x /usr/share/doc/${PF}/examples
fi
}
pkg_postinst() {
optfeature "sympyprinting" dev-python/sympy
optfeature "cythonmagic" dev-python/cython
optfeature "%lprun magic command" dev-python/line_profiler
optfeature "%mprun magic command" dev-python/memory_profiler
if use nbconvert; then
if ! has_version app-text/pandoc ; then
einfo "Node.js will be used to convert notebooks to other formats"
einfo "like HTML. Support for that is still experimental. If you"
einfo "encounter any problems, please use app-text/pandoc instead."
fi
fi
}
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