python/Flask-SQLAlchemy: Updated for version 2.4.1.

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

python/Flask-SQLAlchemy/Flask-SQLAlchemy.SlackBuild

@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=Flask-SQLAlchemy
-VERSION=${VERSION:-2.3.0}
+VERSION=${VERSION:-2.4.1}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -71,11 +71,16 @@ find -L . \
 
 python setup.py install --root=$PKG
 
+# Install python3 bindings. Default is no.
+if [ "${PYTHON3:-no}" = "yes" ]; then
+  python3 setup.py install --root=$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 README CHANGES LICENSE docs/*.rst $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README.rst CHANGES.rst LICENSE.rst docs/*.rst $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install

python/Flask-SQLAlchemy/Flask-SQLAlchemy.info

@@ -1,8 +1,8 @@
 PRGNAM="Flask-SQLAlchemy"
-VERSION="2.3.0"
+VERSION="2.4.1"
 HOMEPAGE="https://github.com/mitsuhiko/flask-sqlalchemy"
-DOWNLOAD="https://pypi.python.org/packages/31/50/f4bfe4c1bad62e5efa2ec8987d7b290975713a15c50a332b6993cc994ea4/Flask-SQLAlchemy-2.3.0.tar.gz"
-MD5SUM="c86449f44e90e996142872ac4b97f7ee"
+DOWNLOAD="https://files.pythonhosted.org/packages/52/7a/35bacbedafdc652d5198b80eb22eacccae0c97a49740a45da828b05cc37b/Flask-SQLAlchemy-2.4.1.tar.gz"
+MD5SUM="1f5781cf3e1a2b1aabda47a5b20d2073"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="Flask SQLAlchemy"

python/Flask-SQLAlchemy/README

@@ -1,2 +1,10 @@
 Flask-SQLAlchemy is a Flask microframework extension which adds
 support for the SQLAlchemy SQL toolkit/ORM.
+
+python3 and python3-Flask is an optional dependencies.
+
+You need to set PYTHON3=yes,
+
+for example:
+
+  PYTHON3=yes ./Flask-SQLAlchemy.SlackBuild