l/python-entrypoints: Updated.

l/python-entrypoints/python-entrypoints.SlackBuild

@@ -24,18 +24,15 @@
 #
 # Latest entrypoints sourcecode is available at:
 # <https://github.com/takluyver/entrypoints>.
-#
-# Depends: l/python-backports
 
 # Source package infos
 NAMESRC=${NAMESRC:-entrypoints}
 VERSION=${VERSION:-0.3}
 ARCHIVE=${ARCHIVE:-$NAMESRC-$VERSION.tar.gz}
-WGET=${WGET:-https://files.pythonhosted.org/packages/b4/ef/063484f1f9ba3081e920ec9972c96664e2edb9fdc3d8669b0e3b8fc0ad7c/$ARCHIVE}
 
 # Build infos
 NAMEPKG=${NAMEPKG:-python-entrypoints}
-BUILD=${BUILD:-2GGD}
+BUILD=${BUILD:-3GGD}
 ARCH=${ARCH:-$(uname -m | sed 's/^i.86$/i486/;s/^arm.*/arm/')}
 JOBS=${JOBS:-1}
 EXT=${EXT:-txz}
@@ -60,8 +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)
@@ -71,21 +67,22 @@ 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
-install -m 644 LICENSE PKG-INFO $PKG/usr/doc/$NAMEPKG-$VERSION
+install -m 644 LICENSE README.rst $PKG/usr/doc/$NAMEPKG-$VERSION
+
+# Build HTML docs if Sphinx is available
+if type -p sphinx-build ; then
+    sphinx-build -b html doc $PKG/usr/doc/$NAMEPKG-$VERSION/html
+    rm -rf $PKG/usr/doc/$NAMEPKG-$VERSION/html/.{buildinfo,doctrees}
+fi
 
 # Copy slack-desc file
 install -D -m 644 $CWD/slack-desc $PKG/install/slack-desc
 
-# Add dependency infos
-cat <<EOF > $PKG/install/slack-required
-python-backports
-EOF
-
 # Package the tree
 cd $PKG
 mkdir -p $OUT