testing/py3-backports-abc: move from user

testing/py3-backports-abc/APKBUILD

@@ -9,25 +9,36 @@ arch="noarch"
 pkgdesc="A backport of recent additions to the 'collections.abc' module."
 url="https://pypi.python.org/project/$_pyname"
 license="MIT"
-depends="python3"
-makedepends="py3-setuptools py3-wheel py3-pip python3-dev"
-checkdepends="py3-pytest"
+makedepends="
+	py3-setuptools
+	py3-gpep517
+	py3-installer
+	py3-wheel
+	python3-dev
+	"
+checkdepends="
+	py3-pytest
+	"
 source="$pkgname-$pkgver.tar.gz::https://pypi.io/packages/source/${_pyname:0:1}/$_pyname/$_pyname-$pkgver.tar.gz"
 builddir="$srcdir"/$_pyname-$pkgver
+subpackages="$pkgname-pyc"
 
 build() {
-	python3 setup.py build
+	SETUPTOOLS_SCM_PRETEND_VERSION=$pkgver \
+	gpep517 build-wheel \
+		--wheel-dir dist \
+		--output-fd 3 3>&1 >&2
 }
 
 check() {
-	pyver=$(python3 -c "import sys; print('{}.{}'.format(*sys.version_info[:2]))")
-	python3 setup.py install --prefix=/usr --root="$srcdir"/tmp_install --optimize=1
-	PYTHONPATH="$srcdir"/tmp_install/usr/lib/python$pyver/site-packages pytest || true
+	python3 ./tests.py
 }
 
 package() {
-	python3 setup.py install --prefix=/usr --root="$pkgdir" --optimize=1
+	python3 -m installer -d "$pkgdir" \
+		dist/*.whl
 }
+
 sha512sums="
 5c2bc01bce8d3ed482bf5d8361a20f9afa3edc1c50280f0a01ffb890690b92296fcbfa68f79677fc3ebba851617f339cb6367ccdd0fadf1127a4e3c030784b7d  py3-backports-abc-0.5.tar.gz
 "