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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
DISTUTILS_USE_SETUPTOOLS=rdepend
PYTHON_COMPAT=( python2_7 python3_{6,7,8} pypy3 )
PYTHON_REQ_USE="ssl(+),threads(+)"
inherit bash-completion-r1 distutils-r1 multiprocessing
SETUPTOOLS_PV="44.0.0"
WHEEL_PV="0.34.2"
DESCRIPTION="Installs python packages -- replacement for easy_install"
HOMEPAGE="https://pip.pypa.io/ https://pypi.org/project/pip/ https://github.com/pypa/pip/"
SRC_URI="
https://github.com/pypa/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
test? (
https://files.pythonhosted.org/packages/py2.py3/s/setuptools/setuptools-${SETUPTOOLS_PV}-py2.py3-none-any.whl
https://files.pythonhosted.org/packages/py2.py3/w/wheel/wheel-${WHEEL_PV}-py2.py3-none-any.whl
)
"
# PyPI archive does not have tests, so we need to download from GitHub.
# setuptools & wheel .whl files are required for testing, exact version is not very important.
LICENSE="MIT"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ppc ~sparc ~x86"
SLOT="0"
IUSE="test -vanilla"
# disable-system-install patch breaks tests
RESTRICT="!test? ( test )"
RDEPEND="
>=dev-python/setuptools-39.2.0[${PYTHON_USEDEP}]
"
DEPEND="
${RDEPEND}
test? (
dev-python/cryptography[${PYTHON_USEDEP}]
dev-python/freezegun[${PYTHON_USEDEP}]
dev-python/mock[${PYTHON_USEDEP}]
dev-python/pretend[${PYTHON_USEDEP}]
dev-python/pytest[${PYTHON_USEDEP}]
dev-python/pyyaml[${PYTHON_USEDEP}]
dev-python/scripttest[${PYTHON_USEDEP}]
dev-python/virtualenv[${PYTHON_USEDEP}]
dev-python/werkzeug[${PYTHON_USEDEP}]
dev-python/wheel[${PYTHON_USEDEP}]
)
"
python_prepare_all() {
local PATCHES=(
"${FILESDIR}/${PN}-19.3-disable-version-check.patch"
)
if ! use vanilla; then
PATCHES+=( "${FILESDIR}/pip-20.0.2-disable-system-install.patch" )
fi
distutils-r1_python_prepare_all
if use test; then
mkdir tests/data/common_wheels/ || die
cp "${DISTDIR}"/setuptools-${SETUPTOOLS_PV}-py2.py3-none-any.whl \
tests/data/common_wheels/ || die
cp "${DISTDIR}"/wheel-${WHEEL_PV}-py2.py3-none-any.whl \
tests/data/common_wheels/ || die
fi
}
python_test() {
if [[ ${EPYTHON} == pypy* ]]; then
ewarn "Skipping tests on ${EPYTHON} since they are very broken"
return 0
fi
local -a exclude_tests
# these will be built in to an expression passed to pytest to exclude
exclude_tests=(
git
svn
bazaar
mercurial
version_check
uninstall_non_local_distutils
pep518_uses_build_env
install_package_with_root
install_editable_with_prefix
install_user_wheel
install_from_current_directory_into_usersite
uninstall_editable_from_usersite
uninstall_from_usersite_with_dist_in_global_site
build_env_isolation
)
distutils_install_for_testing
# generate the expression to exclude failing tests
local exclude_expr
printf -v exclude_expr "or %s " "${exclude_tests[@]}" || die
exclude_expr="not (${exclude_expr#or })" || die
local -x GENTOO_PIP_TESTING=1 \
PATH="${TEST_DIR}/scripts:${PATH}" \
PYTHONPATH="${TEST_DIR}/lib:${BUILD_DIR}/lib"
pytest -vv \
-k "${exclude_expr}" \
-m "not network" \
|| die "Tests fail with ${EPYTHON}"
}
python_install_all() {
# Prevent dbus auto-launch
# https://bugs.gentoo.org/692178
export DBUS_SESSION_BUS_ADDRESS="disabled:"
local DOCS=( AUTHORS.txt docs/html/**/*.rst )
distutils-r1_python_install_all
COMPLETION="${T}"/completion.tmp
# 'pip completion' command embeds full $0 into completion script, which confuses
# 'complete' and causes QA warning when running as "${PYTHON} -m pip".
# This trick sets correct $0 while still calling just installed pip.
local pipcmd='import sys; sys.argv[0] = "pip"; import pip.__main__; sys.exit(pip.__main__._main())'
${PYTHON} -c "${pipcmd}" completion --bash > "${COMPLETION}" || die
newbashcomp "${COMPLETION}" ${PN}
${PYTHON} -c "${pipcmd}" completion --zsh > "${COMPLETION}" || die
insinto /usr/share/zsh/site-functions
newins "${COMPLETION}" _pip
}
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