Found this code on StackOverflow[0]. Seems to work pretty well. To see it in action, run ``python main.py``. You can modify the output to see the various values. Then try adding a file somewhere in the 'os_traits' subdirectory, or add a package subdirectory with .py files and values, and verify that they do indeed get imported with the right pathing. [0] http://stackoverflow.com/questions/3365740/how-to-import-all-submodules