l/python-dateutil: Removed Python2 support.

l/python-dateutil/python-dateutil.SlackBuild

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Build script for Slackware
-# Copyright (C) 2012,2016,2017,2018 Damien Goutte-Gattat
+# Copyright (C) 2012,2016,2017,2018,2020 Damien Goutte-Gattat
 #
 # Redistribution and use of this script, with or without modifications,
 # is permitted provided that the following conditions are met:
@@ -29,7 +29,6 @@
 NAMESRC=${NAMESRC:-python-dateutil}
 VERSION=${VERSION:-2.8.1}
 ARCHIVE=${ARCHIVE:-$NAMESRC-$VERSION.tar.gz}
-WGET=${WGET:-https://files.pythonhosted.org/packages/be/ed/5bbc91f03fa4c839c4c7360375da77f9659af5f7086b7a7bdda65771c8e0/$ARCHIVE}
 
 # Build infos
 NAMEPKG=${NAMEPKG:-python-dateutil}
@@ -58,8 +57,7 @@ fi
 
 # Get and verify the source archive
 if [ ! -r $ARCHIVE ]; then
-    wget -c -O $ARCHIVE.part "$WGET"
-    mv $ARCHIVE.part $ARCHIVE
+    pip3 download --no-binary :all: --no-deps $NAMESRC==$VERSION
 fi
 sha256sum -c $ARCHIVE.sha256
 NAME=$(tar ft $ARCHIVE | head -n 1 | cut -d / -f 1)
@@ -69,8 +67,6 @@ cd $TMP
 echo "Building $ARCHIVE..."
 tar xf $CWD/$ARCHIVE
 cd $NAME
-python2 setup.py build
-python2 setup.py install --root=$PKG
 python3 setup.py build
 python3 setup.py install --root=$PKG