python/python-xcffib: Added (XCB python binding).

Signed-off-by: Dimitris Zlatanidis <d.zlatanidis@gmail.com>

python/python-xcffib/README

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+xcffib is intended to be a (mostly) drop-in replacement for xpyb. 
+xpyb has an inactive upstream, several memory leaks, is python2 
+only and doesn't have pypy support. xcffib is a binding which 
+uses cffi, which mitigates some of the issues described above. 
+xcffib also builds bindings for 27 of the 29 (xprint and xkb are 
+missing) X extensions in 1.10.

python/python-xcffib/python-xcffib.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for python-xcffib
+
+# Copyright 2016  Dimitris Zlatanidis  Orestiada, Greece
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=python-xcffib
+SRCNAM=$(echo $PRGNAM | cut -c8-13)
+VERSION=${VERSION:-0.4.2}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
+cd $SRCNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+python setup.py install --root=$PKG
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README.md LICENSE $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

python/python-xcffib/python-xcffib.info

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+PRGNAM="python-xcffib"
+VERSION="0.4.2"
+HOMEPAGE="https://github.com/tych0/xcffib"
+DOWNLOAD="https://pypi.python.org/packages/b4/f2/3c5d733ed2db2fc46531ed0d59e4001f5fae7ed0d708316a808569bab7d3/xcffib-0.4.2.tar.gz"
+MD5SUM="4940164416abd4d7940748ffc42593b5"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="six cffi"
+MAINTAINER="Dimitris Zlatanidis"
+EMAIL="d.zlatanidis@gmail.com"

python/python-xcffib/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+             |-----handy-ruler------------------------------------------------------|
+python-xcffib: python-xcffib (XCB python binding)
+python-xcffib:
+python-xcffib: xcffib is intended to be a (mostly) drop-in replacement for xpyb.
+python-xcffib: xpyb has an inactive upstream, several memory leaks, is python2 only
+python-xcffib: and doesn't have pypy support. xcffib is a binding which uses cffi,
+python-xcffib: which mitigates some of the issues described above. xcffib also
+python-xcffib: builds bindings for 27 of the 29 (xprint and xkb are missing)
+python-xcffib: X extensions in 1.10.
+python-xcffib:
+python-xcffib: Homepage: https://github.com/tych0/xcffib
+python-xcffib: