Does Pythran work with things like opencv and sklearn as python modules or does code have to be written to explicitly enable them? It feels to me like Pythran

Does Pythran work with things like opencv and sklearn as python modules or does code have to be written to explicitly enable them? It feels to me like Pythran + opencv would be a killer combination since it can take 300+ lines of C++ to achieve what you can with 40ish lines of numpy, opencv and python.