dev-python/docutils: Bump to 0.18.1

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

dev-python/docutils/Manifest

@@ -1,3 +1,4 @@
 DIST docutils-0.16.tar.gz 1962041 BLAKE2B 64d045d43433e944686b5d9077de0b544d49d041adf398f9b66612db432860853df4a84f4c4b44461789b3039f83e3847547062b2f5bc5d2bde3a0f1ffc9ffba SHA512 4e0c6662924cac6b8f28bb77a4f50eafd637c1083990a23dbd905d8a05362a18dae96e63408ed43b595b693ca755c7961d1282129d3215ed3774af0dddcc0466
 DIST docutils-0.17.1.tar.gz 2016138 BLAKE2B aa0b6525ba2e3eaebc17010806952ed5f40919876fcb813f50cc05b628dfd22e6073a9a4b2bfe989089ae68d9b7111ae3a97dda2bde5c0536f8fb76c0942fe29 SHA512 5ec2087116bd5356fdffc54f07f6b0355aac5fa9d6caeefa77e8d201fd4706c0d419193c4d9a3964ae493da3091fe2c7dc36b74f81a1e1b9282173658b06e71b
+DIST docutils-0.18.1.tar.gz 2043249 BLAKE2B 3959199236baade9601d61c3f6d7b6f840fbefdd46d9ea05869fde2cd2c800356a01faba891f51e220c85e66f3029f49f616f2046b85041b674c64825a4242ec SHA512 44404a6cc9d4c1e79c73a6ffee2898e459c9925ab9661e5d41394e13b3d861334cf0c5efcd18e87eb03041374e326cfd00539a6b2ec5979678889e8a536c9542
 DIST docutils-0.18.tar.gz 2036219 BLAKE2B cb18016eaf674df18880cfac07484a68cfc158b68adc8c6ff5944b39407460a7feab192fb1c4bbef0293dacf58463e95c04bba53de578cf4e7c9ab8de14f6ed7 SHA512 c61bbe26b5f771dbfa4df94249bf19575088160f82a4a5cdf427a78d2675de915e9d979fffd515e353259ac57a08e7096c970f06ae20d7ca6f48d223072f0096

dev-python/docutils/docutils-0.18.1.ebuild

@@ -0,0 +1,67 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..10} pypy3 )
+
+inherit distutils-r1
+
+DESCRIPTION="Python Documentation Utilities"
+HOMEPAGE="https://docutils.sourceforge.io/ https://pypi.org/project/docutils/"
+#SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD-2 GPL-3 public-domain"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE=""
+
+RDEPEND="dev-python/pygments[${PYTHON_USEDEP}]"
+BDEPEND="${RDEPEND}"
+
+python_compile_all() {
+	# Generate html docs from reStructured text sources.
+
+	# Place html4css1.css in base directory to ensure that the generated reference to it is correct.
+	cp docutils/writers/html4css1/html4css1.css . || die
+
+	cd tools || die
+	"${EPYTHON}" buildhtml.py --input-encoding=utf-8 \
+		--stylesheet-path=../html4css1.css, --traceback ../docs || die
+}
+
+src_test() {
+	cd test || die
+	distutils-r1_src_test
+}
+
+python_test() {
+	"${EPYTHON}" alltests.py -v || die "Testing failed with ${EPYTHON}"
+}
+
+python_install() {
+	distutils-r1_python_install
+
+	# Install tools.
+	python_doscript tools/{buildhtml,quicktest}.py
+}
+
+install_txt_doc() {
+	local doc="${1}"
+	local dir="txt/$(dirname ${doc})"
+	docinto "${dir}"
+	dodoc "${doc}"
+}
+
+python_install_all() {
+	local DOCS=( *.txt )
+	local HTML_DOCS=( docs tools docutils/writers/html4css1/html4css1.css )
+
+	distutils-r1_python_install_all
+
+	local doc
+	while IFS= read -r -d '' doc; do
+		install_txt_doc "${doc}"
+	done < <(find docs tools -name '*.txt' -print0)
+}