Implement the _extract_val_ (old make_val) and the _bind_library methods.
Implement the _extract_val_ (old make_val) and the _bind_library methods.

duguxy/pyclibrary,mrh1997/pyclibrary,MatthieuDartiailh/pyclibrary,duguxy/pyclibrary,mrh1997/pyclibrary,mrh1997/pyclibrary,duguxy/pyclibrary,MatthieuDartiailh/pyclibrary