testing/py3-pymsgbox: build with gpep517

testing/py3-pymsgbox/APKBUILD

@@ -3,13 +3,13 @@ pkgname=py3-pymsgbox
 pkgver=1.0.9
 # no actual tags
 _gitrev=ad76bd85a9cd2506a5417b82408c82ed60585421
-pkgrel=4
+pkgrel=5
 pkgdesc="Simple, cross-platform, pure Python module to display message boxes, and just message boxes"
 url="https://github.com/asweigart/PyMsgBox"
 arch="noarch"
 license="GPL-3.0-or-later"
 depends="python3"
-makedepends="py3-setuptools"
+makedepends="py3-setuptools py3-gpep517"
 checkdepends="xvfb-run"
 subpackages="$pkgname-pyc"
 source="$pkgname-$_gitrev.tar.gz::https://github.com/asweigart/PyMsgBox/archive/$_gitrev.tar.gz"
@@ -17,17 +17,20 @@ builddir="$srcdir/PyMsgBox-$_gitrev"
 options="!check" # circular with pyautogui
 
 build() {
-	python3 setup.py build
+	gpep517 build-wheel \
+		--wheel-dir .dist \
+		--output-fd 3 3>&1 >&2
 }
 
 check() {
-	PYTHONPATH="$PWD/src" \
-	xvfb-run -a \
-	python3 tests/test_pymsgbox.py
+	python3 -m venv --clear --without-pip --system-site-packages .testenv
+	gpep517 install-wheel --destdir .testenv --prefix '' .dist/*.whl
+	xvfb-run -a .testenv/bin/python3 tests/test_pymsgbox.py
 }
 
 package() {
-	python3 setup.py install --skip-build --root="$pkgdir"
+	gpep517 install-wheel --destdir "$pkgdir" \
+		.dist/*.whl
 }
 
 sha512sums="