python-beaker: port to build/installer

python-beaker/PKGBUILD

@@ -4,13 +4,18 @@ _realname=beaker
 pkgbase="python-${_realname}"
 pkgname=("python-${_realname}")
 pkgver=1.12.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Caching and sessions WSGI middleware for use with web applications and stand-alone Python scripts and applications"
 arch=('any')
 license=('PSF')
 url="http://beaker.groovie.org/"
 depends=("python")
-makedepends=("python-setuptools")
+makedepends=(
+  "python-setuptools"
+  "python-wheel"
+  "python-build"
+  "python-installer"
+)
 provides=("python3-${_realname}")
 conflicts=("python3-${_realname}")
 replaces=("python3-${_realname}")
@@ -24,12 +29,12 @@ prepare() {
 build() {
   cd "${srcdir}/${_realname}-${pkgver}"
 
-  /usr/bin/python setup.py build
+  python -m build --wheel --skip-dependency-check --no-isolation
 }
 
 package() {
   cd "${srcdir}/${_realname}-${pkgver}"
 
-  /usr/bin/python setup.py install --prefix=/usr --root="${pkgdir}" --optimize=1 --skip-build
+  python -m installer --destdir="${pkgdir}" dist/*.whl
   install -D -m644 LICENSE "${pkgdir}/usr/share/licenses/python-beaker/LICENSE"
 }