I suppose that the reason for structuring the python code this way is to follow the [setuptools convention](http://python-packaging.readthedocs.io/en/latest/minimal.html#creating-the-scaffolding) that recommends the code to be under a subdirectory of the same name as the python module to install. --- [Visit Topic](https://discourse.ros.org/t/applying-best-practices-to-tutorials-or-having-a-best-practices-example/1108/4) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: