Executing Python codes inside ROS
Hello everyone.
I'm new in the ROS and Linux world, I'm still learning but I'm confused with some aspects regarding ROS nodes and how it's related to execute Python code with it. I've already written a Python code in Windows, if I want to run it in ROS should I have a package for it and nodes and catkin_make every time I make a changes in the code ? I'm following the ROS tutorial from ROS.org but I feel it's mostly " this will do this do this and that" , I'm using ROS kinetic with Ubuntu 16.04.