python-singledispatch: update to 4.0.0

mingw-w64-python-singledispatch/PKGBUILD

@@ -1,43 +1,44 @@
 # Maintainer: @naveen521kk on Github, Naveen M K <naveen521kk@gmail.com>
 
-_pyname=singledispatch
 _realname=singledispatch
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
-pkgver=3.7.0
-pkgrel=2
+pkgver=4.0.0
+pkgrel=1
 pkgdesc='Backport functools.singledispatch from Python 3.4 to Python 2.6-3.3. (mingw-w64)'
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
-url="https://pypi.org/project/singledispatch/"
+url="https://github.com/jaraco/singledispatch"
 license=('MIT')
 depends=(
-  "${MINGW_PACKAGE_PREFIX}-python-six"
+  "${MINGW_PACKAGE_PREFIX}-python"
 )
 makedepends=(
+  "${MINGW_PACKAGE_PREFIX}-python-build"
+  "${MINGW_PACKAGE_PREFIX}-python-installer"
   "${MINGW_PACKAGE_PREFIX}-python-setuptools"
   "${MINGW_PACKAGE_PREFIX}-python-setuptools-scm"
+  "${MINGW_PACKAGE_PREFIX}-python-wheel"
 )
-source=("${_pyname}-${pkgver}.tar.gz::https://pypi.org/packages/source/${_pyname::1}/${_pyname}/${_pyname}-${pkgver}.tar.gz")
-sha256sums=('c1a4d5c1da310c3fd8fccfb8d4e1cb7df076148fd5d858a819e37fffe44f3092')
+source=("https://pypi.org/packages/source/${_realname::1}/${_realname}/${_realname}-${pkgver}.tar.gz")
+sha256sums=('f3c327a968651a7f4b03586eab7d90a07b05ff3ef7942d1967036eb9f75ab8fc')
 
-prepare() {  
+prepare() {
   cd "$srcdir"
-  rm -rf python-build-${CARCH} | true
-  cp -r "${_pyname//_/-}-$pkgver" "python-build-${CARCH}"
+  rm -rf python-build-${MSYSTEM} | true
+  cp -r "${_realname}-$pkgver" "python-build-${MSYSTEM}"
   export SETUPTOOLS_SCM_PRETEND_VERSION=${pkgver}
 }
 
 build() {
-  msg "Python build for ${CARCH}"  
-  cd "${srcdir}/python-build-${CARCH}"
-  ${MINGW_PREFIX}/bin/python setup.py build
+  cd "${srcdir}/python-build-${MSYSTEM}"
+  ${MINGW_PREFIX}/bin/python -m build --wheel --skip-dependency-check --no-isolation
 }
 
 package() {
-  cd "${srcdir}/python-build-${CARCH}"
-  MSYS2_ARG_CONV_EXCL="--prefix=;--install-scripts=;--install-platlib=" \
-  ${MINGW_PREFIX}/bin/python setup.py install --prefix=${MINGW_PREFIX} \
-    --root="${pkgdir}" --optimize=1 --skip-build
+  cd "${srcdir}/python-build-${MSYSTEM}"
+  MSYS2_ARG_CONV_EXCL="--prefix=" \
+    ${MINGW_PREFIX}/bin/python -m installer --prefix=${MINGW_PREFIX} \
+    --destdir="${pkgdir}" dist/*.whl
   install -Dm644 LICENSE "${pkgdir}${MINGW_PREFIX}/share/licenses/python-${_realname}/LICENSE"
 }