Add GitHub workflow script to build Python wheels. Update PyPI package

pkg/pypi/build.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-PYBIN=python3
+PYBIN=python3.9
 #PYBIN=/opt/python/cp39-cp39/bin/python3
 
 # Build the extension module
@@ -29,7 +29,7 @@ clean()
 	find . -name '*.so' -type f -delete
 	find . -name '*.pyc' -type f -delete
 	find . -name '__pycache__' -type d -delete
-	rm -rf libzt/prototype.py
+	rm -rf libzt/sockets.py
 	rm -rf libzt/libzt.py
 	rm -rf src ext build dist native
 	rm -rf libzt.egg-info
@@ -38,9 +38,24 @@ clean()
 
 manylinux()
 {
-	CONTAINER="quay.io/pypa/manylinux_2_24_aarch64"
+	CONTAINER="quay.io/pypa/manylinux_2_24_x86_64"
 	docker pull ${CONTAINER}
 	docker run --rm -it --entrypoint bash -v $(pwd)/../../:/media/libzt ${CONTAINER}
 }
 
-"$@"
+cycle()
+{
+	#clean
+	#swig -c++ -python -o ../../src/bindings/python/zt_wrap.cpp -I../../include ../../src/bindings/python/zt.i
+	#wheel
+	#pip3 uninstall -y libzt
+	#pip3 install dist/libzt-1.3.3-cp39-cp39-macosx_11_0_x86_64.whl
+
+}
+
+update-version()
+{
+	echo "__version__ = \"$(git describe)\"" > libzt/version.py
+}
+
+"$@"