logilab-common #73920 [decorator] monkeypatch should produce a method object [resolved]

Right now it is content to setattr the function object given as argument and everything works fine.

Unless we use some piece of code who makes a distinction between function and methods (Cython comes to the mind).

done in0.56.2
load left0.000
closed by#71d7e6bec9d1 [decorators] monkeypatch should build a method type closes #73920