Python 2 Removal - Round 1 (#1866)

* gpgme: Drop the Python 2 package

* dtc: Build with Python 3

The package in the repo is already build using Python 3, so this basically
just fixes the dependency list.

* Drop jhbuild-git

This is a really old version and upstream doesn't target cygwin, so just drop it.

* python-colorama: Drop Python 2 package

* python-mako: Drop Python 2 package

* python-pyalpm: Update to 0.9.1 and drop Python 2 package

0.8 did no longer build with the current pacman so I had to update
as well to drop Python 2.

* python-pygments: Drop Python 2 package

* python2-pathlib: Remove package

Unused

* python2-scandir: Remove package

Unused

* python-beaker: Drop Python 2 package

* python-markupsafe: Drop Python 2 package

* python-mock: Drop Python 2 package

* python2-funcsigs: Remove package

Unused

* python-nose: Drop Python 2 package

Also adds a conflict with python2-nose because the man pages and
main script got moved to the Python 3 package.

* python2-unittest2: Remove package

Unused

* python2-traceback2: Remove package

Unused

* python2-linecache2: Remove package

Unused

* python-pbr: Drop Python 2 package

python-markupsafe/PKGBUILD

@@ -2,43 +2,31 @@
 
 _realname=markupsafe
 pkgbase="python-${_realname}"
-pkgname=("python3-${_realname}" "python2-${_realname}")
+pkgname=("python-${_realname}")
 pkgver=1.1.1
-pkgrel=1
+pkgrel=2
 pkgdesc="Implements a XML/HTML/XHTML Markup safe string for Python"
 arch=('i686' 'x86_64')
 license=('custom')
 url="https://pypi.python.org/pypi/MarkupSafe"
-makedepends=("python2-setuptools" "python3-setuptools")
+depends=("python")
+makedepends=("python3-setuptools")
+provides=("python3-${_realname}")
+conflicts=("python3-${_realname}")
+replaces=("python3-${_realname}")
 source=("https://pypi.python.org/packages/source/M/MarkupSafe/MarkupSafe-${pkgver}.tar.gz")
 sha256sums=('29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b')
 
 build() {
-  cd "$srcdir"
+  cd "$srcdir/MarkupSafe-$pkgver"
 
-  rm -rf python{2,3}-build
-  for builddir in python{2,3}-build; do
-    cp -r MarkupSafe-$pkgver $builddir
-    pushd $builddir
-    /usr/bin/${builddir%-build} setup.py build
-    popd
-  done
+  /usr/bin/python setup.py build
 }
 
-package_python3-markupsafe() {
-  depends=("python3")
+package() {
+  cd "$srcdir/MarkupSafe-$pkgver"
 
-  cd "$srcdir/python3-build"
-  /usr/bin/python3 setup.py install --prefix=/usr --root="$pkgdir" -O1
+  /usr/bin/python setup.py install --prefix=/usr --root="$pkgdir" -O1
 
-  install -Dm644 LICENSE.rst "${pkgdir}/usr/share/licenses/python3-${_realname}/LICENSE"
-}
-
-package_python2-markupsafe() {
-  depends=("python2")
-
-  cd "$srcdir/python2-build"
-  /usr/bin/python2 setup.py install --prefix=/usr --root="$pkgdir" -O1
-
-  install -Dm644 LICENSE.rst "${pkgdir}/usr/share/licenses/python2-${_realname}/LICENSE"
-}
+  install -Dm644 LICENSE.rst "${pkgdir}/usr/share/licenses/python-${_realname}/LICENSE"
+}