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-beaker/PKGBUILD

@@ -2,47 +2,33 @@
 
 _realname=beaker
 pkgbase="python-${_realname}"
-pkgname=("python3-${_realname}" "python2-${_realname}")
+pkgname=("python-${_realname}")
 pkgver=1.11.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Caching and sessions WSGI middleware for use with web applications and stand-alone Python scripts and applications"
 arch=('i686' 'x86_64')
 license=('PSF')
 url="http://beaker.groovie.org/"
-depends=("python2-setuptools" "python3-setuptools")
+depends=("python" "python3-setuptools")
+provides=("python3-${_realname}")
+conflicts=("python3-${_realname}")
+replaces=("python3-${_realname}")
 source=("${_realname}-${pkgver}.tar.gz"::https://github.com/bbangert/beaker/archive/${pkgver}.tar.gz)
 sha256sums=('5298f2d3be7b3ad8f299c9cc69b57907613412f397feb8c322896dbc857f5218')
 
 prepare() {
-  cd "${srcdir}"
-
-  cp -a ${_realname}-${pkgver}{,-python2}
+  cd "${srcdir}/${_realname}-${pkgver}"
 }
 
 build() {
-  # Build python 3 module
-  cd "${srcdir}"/${_realname}-${pkgver}
-  sed -i "s#/usr/bin/python#/usr/bin/python3#" beaker/crypto/pbkdf2.py
-  python3 setup.py build
-
-  # Build python 2 module
-  cd ../${_realname}-${pkgver}-python2
-  sed -i "s#/usr/bin/python#/usr/bin/python2#" beaker/crypto/pbkdf2.py
-  python2 setup.py build
-}
-
-package_python3-beaker() {
-  depends=('python>=3.3')
-
   cd "${srcdir}/${_realname}-${pkgver}"
-  python3 setup.py install --prefix=/usr --root="${pkgdir}" --optimize=1 --skip-build
-  install -D -m644 LICENSE "${pkgdir}/usr/share/licenses/python3-beaker/LICENSE"
+
+  /usr/bin/python setup.py build
 }
 
-package_python2-beaker() {
-  depends=('python2>=2.7' 'python2-funcsigs')
+package() {
+  cd "${srcdir}/${_realname}-${pkgver}"
 
-  cd "${srcdir}/${_realname}-${pkgver}-python2"
-  python2 setup.py install --prefix=/usr --root="${pkgdir}" --optimize=1 --skip-build
-  install -D -m644 LICENSE "${pkgdir}/usr/share/licenses/python2-beaker/LICENSE"
+  /usr/bin/python setup.py install --prefix=/usr --root="${pkgdir}" --optimize=1 --skip-build
+  install -D -m644 LICENSE "${pkgdir}/usr/share/licenses/python-beaker/LICENSE"
 }