DOC: Add untested Python example script

examples/ReadWriteMZ3Mesh.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+
+# Copyright NumFOCUS
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#         https://www.apache.org/licenses/LICENSE-2.0.txt
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+__doc__ = """ 
+Example of how to read and write a Mesh in MZ3 format
+
+Any mesh file format supported by ITK can be read and written using the
+script below. The file format is determined by the file extension.
+
+If compression is enabled, the file will be written in a compressed format.
+For MZ3 files, GZip compression is used.
+"""
+
+import argparse
+
+import itk
+
+parser = argparse.ArgumentParser(description="Read and write a Mesh in MZ3 format")
+parser.add_argument("input_mesh")
+parser.add_argument("output_mesh")
+parser.add_argument("-c", "--compression", action="store_true", help="Enable compression")
+args = parser.parse_args()
+
+mesh = itk.meshread(args.input_mesh)
+itk.meshwrite(mesh, args.output_mesh, compression=args.compression)