python-packaging: Update to 18.0

python-packaging/PKGBUILD

@@ -3,16 +3,16 @@
 _realname=packaging
 pkgbase="python-${_realname}"
 pkgname=("python3-${_realname}" "python2-${_realname}")
-pkgver=16.8
-pkgrel=5
+pkgver=18.0
+pkgrel=1
 pkgdesc="Core utilities for Python packages"
 arch=('any')
 url="https://github.com/pypa/packaging"
 license=('Apache')
 makedepends=('python3-setuptools' 'python2-setuptools' 'python3-pyparsing' 'python2-pyparsing' 'python2-six' 'python3-six' 'git')
 checkdepends=('python-pytest-runner' 'python2-pytest-runner' 'python-pretend' 'python2-pretend' 'python-coverage' 'python2-coverage')
-source=(packaging-${pkgver}.tar.gz::"https://github.com/pypa/packaging/archive/${pkgver}.tar.gz")
-sha256sums=('SKIP')
+source=("https://pypi.io/packages/source/p/packaging/packaging-$pkgver.tar.gz")
+sha256sums=('0886227f54515e592aaa2e5a553332c73962917f2831f1b0f9b9f4380a4b9807')
 
 prepare() {
   cp -a packaging-${pkgver}{,-py2}