re-add jinja-3.1.0 (from main)

dev-python/jinja/Manifest

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+DIST jinja-3.1.0.tar.gz 271851 BLAKE2B de55a518aa63e3c6ca88bd107709172f73fcb9419c75254b2c23c531b598af7860a303e7da6e61f03cf18edf6935c92f5c12c8b91a7f4eb955c64f472a506b02 SHA512 1bd75c752f8e1c45f05f881598c257a6a357658892307e1352dd4752f45ede9b23f0ce3c16909e1885243199c2b845357c3ea33af8d6848fe346c29eeaf22b60
+EBUILD jinja-3.1.0.ebuild 1299 BLAKE2B a62b5f7f4749e0d81264df1a21853884b6182f4ecbb2fc927c9de1773807fff4b634e0f2b9ffabe5f193ad8ef2b1af04c53d211afb2afb02b2e9a54d0bca1efb SHA512 bb9fdca49feddd19b6e3977718bf38403a122bb96d1f785a20b69a23c93d97164a73b99ad069ab06a2353ef42e108dd97e550e80823505091273eafb43f78456
+MISC metadata.xml 459 BLAKE2B 9f39d32ddc5c4f4244168dc33e7a824710edb50f125c8ecc273ea3d2095df8a3053c6cdbfe57bec5a94e593420948844fb293d9d9b1667ce56b8e3fc7884b11e SHA512 9615b934055753d0b8afff2d304101cc508a05948af9495e6c362c4c158cf5a54becd38754d5282d7de26496acb705a23e96b6b5da63dab438a937bd1cfa3ca2

dev-python/jinja/jinja-3.1.0.ebuild

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+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{8..10} pypy3 )
+PYTHON_REQ_USE="threads(+)"
+
+inherit distutils-r1
+
+DESCRIPTION="A full-featured template engine for Python"
+HOMEPAGE="https://jinja.palletsprojects.com/ https://pypi.org/project/Jinja2/"
+SRC_URI="https://github.com/pallets/jinja/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris"
+IUSE="examples"
+
+RDEPEND="
+	>=dev-python/markupsafe-2.0.0[${PYTHON_USEDEP}]
+"
+
+distutils_enable_sphinx docs \
+	dev-python/sphinx-issues \
+	dev-python/pallets-sphinx-themes
+distutils_enable_tests pytest
+
+# XXX: handle Babel better?
+
+src_prepare() {
+	# avoid unnecessary dep on extra sphinxcontrib modules
+	sed -i '/sphinxcontrib.log_cabinet/ d' docs/conf.py || die
+
+	distutils-r1_src_prepare
+}
+
+python_install_all() {
+	if use examples ; then
+		docinto examples
+		dodoc -r examples/.
+	fi
+
+	distutils-r1_python_install_all
+}
+
+pkg_postinst() {
+	if ! has_version dev-python/Babel; then
+		elog "For i18n support, please emerge dev-python/Babel."
+	fi
+}

dev-python/jinja/metadata.xml

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+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>b@edevau.net</email>
+    <name>Andreas Billmeier</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="pypi">Jinja</remote-id>
+    <maintainer status="unknown">
+      <email>armin.ronacher@active-4.com</email>
+      <name>Armin Ronacher</name>
+    </maintainer>
+  </upstream>
+</pkgmetadata>