dev-python/ordered-set: Use flit to ease bootstrap

Use flit to make it possible to easily bootstrap dev-python/setuptools
without having to vendor this package.

Signed-off-by: Michał Górny <mgorny@gentoo.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/dev-python/ordered-set/ordered-set-4.0.2-r1.ebuild b/dev-python/ordered-set/ordered-set-4.0.2-r1.ebuild
new file mode 100644
index 000000000000..0e3b25027632
--- /dev/null
+++ b/dev-python/ordered-set/ordered-set-4.0.2-r1.ebuild
@@ -0,0 +1,37 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# please keep this ebuild at EAPI 7 -- sys-apps/portage dep
+EAPI=7
+
+DISTUTILS_USE_PEP517=flit
+PYTHON_COMPAT=( python3_{8..10} pypy3 )
+inherit distutils-r1
+
+DESCRIPTION="A mutable set that remembers the order of its entries"
+HOMEPAGE="https://github.com/rspeer/ordered-set"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~riscv ~x86"
+
+distutils_enable_tests pytest
+
+src_configure() {
+	[[ -e pyproject.toml ]] &&
+		die "Upstream added pyproject.toml, recheck"
+	# write a custom pyproject.toml to ease setuptools bootstrap
+	cat > pyproject.toml <<-EOF || die
+		[build-system]
+		requires = ["flit_core >=3.2,<4"]
+		build-backend = "flit_core.buildapi"
+
+		[project]
+		name = "ordered-set"
+		dynamic = ["version", "description"]
+
+		[tool.flit.module]
+		name = "ordered_set"
+	EOF
+}