dev-python/colour: Rewrite the build system to fix .dist-info

Closes: https://bugs.gentoo.org/921644
Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/colour/colour-0.1.5-r1.ebuild

@@ -0,0 +1,41 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=flit
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="Python color representations manipulation library"
+HOMEPAGE="
+	https://github.com/vaab/colour/
+	https://pypi.org/project/colour/
+"
+
+LICENSE="GPL-3+"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~x86"
+
+distutils_enable_tests pytest
+
+src_configure() {
+	# Upstream uses dead & broken d2to1, just make a quick flit config
+	# to make it work.
+	cat > pyproject.toml <<-EOF
+		[build-system]
+		requires = ["flit_core >=3.2,<4"]
+		build-backend = "flit_core.buildapi"
+
+		[project]
+		name = "colour"
+		version = "${PV}"
+		description = "${DESCRIPTION}"
+	EOF
+}
+
+python_test() {
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	epytest --doctest-modules
+}