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# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_EXT=1
DISTUTILS_USE_PEP517=setuptools
PYPI_VERIFY_REPO=https://github.com/pygraphviz/pygraphviz
PYTHON_COMPAT=( python3_{13..14} )
inherit distutils-r1 flag-o-matic pypi toolchain-funcs
DESCRIPTION="Python wrapper for the Graphviz Agraph data structure"
HOMEPAGE="
https://pygraphviz.github.io/
https://github.com/pygraphviz/pygraphviz/
https://pypi.org/project/pygraphviz/
"
LICENSE="BSD"
SLOT="0"
KEYWORDS="amd64 arm arm64 ~ppc64 ~riscv ~x86 ~x64-macos"
# Note: only C API of graphviz is used, PYTHON_USEDEP unnecessary.
# [cairo] is actually pangocairo, needed for gvplugin_pango.
DEPEND="
media-gfx/graphviz:=[cairo]
"
RDEPEND="
${DEPEND}
"
BDEPEND="
dev-lang/swig:0
"
EPYTEST_PLUGINS=()
distutils_enable_tests pytest
src_configure() {
# set to a meaningless path, it hardcodes /lib anyway; at least it
# will stop it from adding a bunch of wrong RUNPATHs
export GRAPHVIZ_PREFIX=${T}
# upstream's solution to "not one of the random hardcoded paths" is
# literally "add a bunch of -I -L flags yourself"
append-cppflags $($(tc-getPKG_CONFIG) --cflags libcdt || die)
local libdir=$($(tc-getPKG_CONFIG) --variable=libdir libcdt || die)
# the build system will pass a bunch of "-l"s anyway
append-ldflags $($(tc-getPKG_CONFIG) --libs-only-L libcdt || die) \
-L"${libdir}/graphviz" -Wl,-rpath,"${libdir}/graphviz"
}
python_test() {
rm -rf pygraphviz || die
epytest --pyargs pygraphviz
}
python_install_all() {
dodoc -r examples
docompress -x /usr/share/doc/${PF}/examples
distutils-r1_python_install_all
}
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