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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{8..10} pypy3 )
inherit python-any-r1
DESCRIPTION="Python script wrapper"
HOMEPAGE="https://github.com/mgorny/python-exec/"
SRC_URI="https://github.com/mgorny/python-exec/releases/download/v${PV}/${P}.tar.bz2"
LICENSE="BSD-2"
SLOT="2"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
# Internal Python project hack. Do not copy it. Ever.
IUSE="${_PYTHON_ALL_IMPLS[@]/#/python_targets_} +native-symlinks test"
RESTRICT="!test? ( test )"
RDEPEND="
dev-lang/python-exec-conf
!<=dev-lang/python-2.7.18-r3:2.7"
BDEPEND="
test? (
$(python_gen_any_dep 'dev-python/pytest[${PYTHON_USEDEP}]')
)"
python_check_deps() {
has_version -b "dev-python/pytest[${PYTHON_USEDEP}]"
}
pkg_setup() {
use test && python-any-r1_pkg_setup
}
src_configure() {
local pyimpls=() i EPYTHON
for i in "${_PYTHON_ALL_IMPLS[@]}"; do
if use "python_targets_${i}"; then
_python_export "${i}" EPYTHON
pyimpls+=( "${EPYTHON}" )
fi
done
local myconf=(
--with-fallback-path="${EPREFIX}/usr/local/sbin:${EPREFIX}/usr/local/bin:${EPREFIX}/usr/sbin:${EPREFIX}/usr/bin:${EPREFIX}/sbin:${EPREFIX}/bin"
--with-python-impls="${pyimpls[*]}"
)
econf "${myconf[@]}"
}
src_install() {
default
if use native-symlinks; then
local programs=( python python3 )
local scripts=( python-config python3-config 2to3 idle pydoc pyvenv )
local f
for f in "${programs[@]}"; do
# symlink the C wrapper for python to avoid shebang recursion
# bug #568974
dosym python-exec2c /usr/bin/"${f}"
done
for f in "${scripts[@]}"; do
# those are python scripts (except for new python-configs)
# so symlink them via the python wrapper
dosym ../lib/python-exec/python-exec2 /usr/bin/"${f}"
done
fi
}
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