libraries/futures: Updated for version 3.2.0.

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

libraries/futures/README

@@ -1,2 +1,4 @@
 A Java-style futures package for Python
 This package is described in PEP-3148 and is included in Python 3.2.
+
+Optional dependency: python3

libraries/futures/futures.SlackBuild

@@ -2,7 +2,7 @@
 
 # Slackware build script for futures
 
-# Copyright 2014-2016  Dimitris Zlatanidis  Orestiada, Greece
+# Copyright 2014-2018  Dimitris Zlatanidis  Orestiada, Greece
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=futures
-VERSION=${VERSION:-3.0.5}
+VERSION=${VERSION:-3.2.0}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -71,11 +71,16 @@ find -L . \
 
 python setup.py install --root=$PKG
 
+# Python 3 support.
+if $(python3 -c 'import sys' 2>/dev/null); then
+    python3 setup.py install --root=$PKG
+fi
+
 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 CHANGES LICENSE PKG-INFO $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README.rst LICENSE PKG-INFO $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install

libraries/futures/futures.info

@@ -1,8 +1,8 @@
 PRGNAM="futures"
-VERSION="3.0.5"
+VERSION="3.2.0"
 HOMEPAGE="https://github.com/agronholm/pythonfutures"
-DOWNLOAD="https://pypi.python.org/packages/55/db/97c1ca37edab586a1ae03d6892b6633d8eaa23b23ac40c7e5bbc55423c78/futures-3.0.5.tar.gz"
-MD5SUM="ced2c365e518242512d7a398b515ff95"
+DOWNLOAD="https://files.pythonhosted.org/packages/1f/9e/7b2ff7e965fc654592269f2906ade1c7d705f1bf25b7d469fa153f7d19eb/futures-3.2.0.tar.gz"
+MD5SUM="d1b299a06b96ccb59f70324716dc0016"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""