dev-python/aiostream: New package, needed for vdirsyncer, v0.4.5

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

dev-python/aiostream/Manifest

@@ -0,0 +1 @@
+DIST aiostream-0.4.5.gh.tar.gz 39797 BLAKE2B 5aeb4da46158d949190af22133f1798831e14f8d8da231d3dc098caaace303061bfa49dfef1d52c533ce20201937bf5da33f36806634b2e73ccbc48c00962486 SHA512 ac1a67a6d27e18e290c5ae5b069de2e7f7205120bc747885261e23155019d5630c1f7b643df3a4fef12844d52cdfc0f1fcdcf5cb35a0061000d426c62dcffb1d

dev-python/aiostream/aiostream-0.4.5.ebuild

@@ -0,0 +1,37 @@
+# Copyright 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="Generator-based operators for asynchronous iteration"
+HOMEPAGE="
+	https://pypi.org/project/aiostream/
+	https://github.com/vxgmichel/aiostream/
+"
+SRC_URI="
+	https://github.com/vxgmichel/aiostream/archive/v${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+
+BDEPEND="
+	test? (
+		dev-python/pytest-asyncio[${PYTHON_USEDEP}]
+	)
+"
+
+distutils_enable_tests pytest
+
+src_prepare() {
+	sed -i -e 's:--cov aiostream --cov-report html --cov-report term::' \
+		setup.cfg || die
+	distutils-r1_src_prepare
+}

dev-python/aiostream/metadata.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>python@gentoo.org</email>
+		<name>Python</name>
+	</maintainer>
+	<stabilize-allarches/>
+	<upstream>
+		<remote-id type="github">vxgmichel/aiostream</remote-id>
+		<remote-id type="pypi">aiostream</remote-id>
+	</upstream>
+</pkgmetadata>