Namespace package demo

This project is a short demonstration of namespace package in Python.

The source code is as follow:

setup.py	Has the property namespace_packages=['my_ns']
src/my_ns/__init__.py	Old way to declare a namespace package
src/my_ns/pkg1/__init__.py	Classic package my_ns.pkg1
src/my_ns/pkg1/foo.py	Classic module my_ns.pkg1.foo