Cameron, Steven, Ben, Ned, Terry, Roy. Many thanks for this interesting discussion.
I ended up... mixing some solutions provided by your hints : * Adding an "__original__" attribute to the wrapper func in the decorators of my own * Playing with "func_closure" to test functions/methods provided by 3rd party tools Cheers and thanks again for taking time to help me. -- Gilles Lenfant -- https://mail.python.org/mailman/listinfo/python-list