dev-python/immutables: Bump to 0.18

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

dev-python/immutables/Manifest

@@ -1 +1,2 @@
 DIST immutables-0.17.gh.tar.gz 84660 BLAKE2B 475042d6342e3ffe5b4aa68e2e8c27a438658214ec2aa6439e077d59d2e2257313f644f535ebfbdb171b0e7dac33cde590f8a84a8da9da717b249e5b2e11ca92 SHA512 d5853de6b7c6064c93b6dbf66819873c982dd2e155ddcbf6b5dd321475374e9f52eb683c853a6944c71ca15fb194ac9480ad2d444407c885ee574c244c4f081a
+DIST immutables-0.18.gh.tar.gz 84891 BLAKE2B 2e800e1b7b354781ef221315b80877e57ef446753c4a42e411196379e2bc921f71918c5ecd5cc693ca54cb7c401bef31161e9d249407b705626fe95d0e4e9fcc SHA512 1477ff6d9a6c02c3619b209352096abefb913cf53d392748e0940160067ecdcf2b89ad9ce807161ededaa5062105a2e5c5a3303bd02752a5f07b5f68f1c1044c

dev-python/immutables/immutables-0.18.ebuild

@@ -0,0 +1,39 @@
+# Copyright 2019-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( pypy3 python3_{8..11} )
+
+inherit distutils-r1
+
+DESCRIPTION="A high-performance immutable mapping type for Python"
+HOMEPAGE="
+	https://github.com/MagicStack/immutables/
+	https://pypi.org/project/immutables/
+"
+SRC_URI="
+	https://github.com/MagicStack/${PN}/archive/v${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+
+distutils_enable_tests pytest
+
+src_prepare() {
+	sed -i -e '/mypy/d' tests/conftest.py || die
+	distutils-r1_src_prepare
+}
+
+src_test() {
+	local EPYTEST_IGNORE=(
+		tests/test_mypy.py
+	)
+
+	rm -r immutables || die
+	distutils-r1_src_test
+}