build_depend vs build_export_depend vs exec_depend in ROS with Python?
In the context of using ROS with Python, how would the build_depend
, build_export_depend
and exec_depend
differ?
Since Python is an interpreted language, can I understand it as they should all be the same? How would there be a build process (perhaps excluding the case when we use Cython or other C++ based Python extensions).
Thanks!