That's useful for tab completion, among other things. You usually don't want the test files to show up during autocomplete. --- [Visit Topic](https://discourse.ros.org/t/questioning-the-launch-py-file-extension/6352/11) 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: