l/python-flake8-polyfill: Updated.

l/python-flake8-polyfill/python-flake8-polyfill.SlackBuild

@@ -31,7 +31,6 @@
 NAMESRC=${NAMESRC:-flake8-polyfill}
 VERSION=${VERSION:-1.0.2}
 ARCHIVE=${ARCHIVE:-$NAMESRC-$VERSION.tar.gz}
-WGET=${WGET:-https://files.pythonhosted.org/packages/e6/67/1c26634a770db5c442e361311bee73cb3a177adb2eb3f7af8953cfd9f553/$ARCHIVE}
 
 # Build infos
 NAMEPKG=${NAMEPKG:-python-flake8-polyfill}
@@ -60,8 +59,7 @@ 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)
@@ -71,8 +69,8 @@ cd $TMP
 echo "Building $ARCHIVE..."
 tar xf $CWD/$ARCHIVE
 cd $NAME
-python setup.py build
-python setup.py install --root=$PKG
+python3 setup.py build
+python3 setup.py install --root=$PKG
 
 # Install the documentation
 mkdir -p $PKG/usr/doc/$NAMEPKG-$VERSION