python-more-itertools: split Python 2 and Python 3 package

Upstream has dropped Python 2 support after 5.0.0

python-more-itertools/PKGBUILD

@@ -1,48 +0,0 @@
-# Maintainer: J. Peter Mugaas <jpmugaas@suddenlink.net>
-
-_realname=more-itertools
-pkgbase=python-${_realname}
-pkgname=("python2-${_realname}" "python3-${_realname}")
-pkgver=5.0.0
-pkgrel=1
-pkgdesc='More routines for operating on iterables, beyond itertools'
-arch=('any')
-url='https://github.com/erikrose/more-itertools'
-#url='https://pypi.python.org/pypi/more-itertools'
-license=('MIT')
-makedepends=('python2-setuptools' 'python3-setuptools' 'python2-six')
-source=("https://files.pythonhosted.org/packages/source/m/more-itertools/more-itertools-$pkgver.tar.gz")
-sha512sums=('f72c8d6c75799c39708443ba75862801ddd3fc0382c9eee7ed24ecf04cbc7d9ff6a8e35b6fff1eaccf45ddd470c2cc8959532eca32c2ff50b0a12588727c68b4')
-
-prepare() {
-  cd "${srcdir}"
-  for builddir in python{2,3}-build-${CARCH}; do
-    rm -rf ${builddir} | true
-    cp -r "${_realname}-${pkgver}" "${builddir}"
-  done
-  # Set version for setuptools_scm
-  export SETUPTOOLS_SCM_PRETEND_VERSION=$pkgver
-}
-
-build() {
-  for pver in {2,3}; do  
-    msg "Python ${pver} build for ${CARCH}"  
-    cd "${srcdir}/python${pver}-build-${CARCH}"
-    python${pver} setup.py build
-  done  
-}
-
-package_python3-more-itertools() {
-  depends=('python3' 'python3-six')
-  cd "${srcdir}/python3-build-${CARCH}"
-  python3 setup.py install --root="$pkgdir/" --optimize=0 --skip-build
-  install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_python2-more-itertools() {
-  depends=('python2' 'python2-six')
-
-  cd "${srcdir}/python2-build-${CARCH}"
-  python2 setup.py install --root="$pkgdir/" --optimize=0 --skip-build
-  install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}