dev-python/colorclass: Switch to PEP 517 build

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

dev-python/colorclass/colorclass-2.2.2-r1.ebuild

@@ -0,0 +1,36 @@
+# Copyright 2019-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=poetry
+PYTHON_COMPAT=( python3_{8..10} pypy3 )
+
+inherit distutils-r1
+
+DESCRIPTION="Colorful worry-free console applications for multiple platforms"
+HOMEPAGE="
+	https://pypi.org/project/colorclass/
+	https://github.com/matthewdeanmartin/colorclass"
+SRC_URI="
+	https://github.com/matthewdeanmartin/colorclass/archive/v${PV}.tar.gz
+		-> ${P}.gh.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~x86"
+
+BDEPEND="
+	test? (
+		dev-python/docopt[${PYTHON_USEDEP}]
+	)"
+
+distutils_enable_tests pytest
+
+src_prepare() {
+	sed -e '/requires/s:poetry:&-core:' \
+		-e '/backend/s:poetry:&.core:' \
+		-i pyproject.toml || die
+
+	distutils-r1_src_prepare
+}