[Zope] Acquisition and self arguements of methods

Hello; As far as I see, the `self` argument, when a method is called, is not dependent on how the method was acquired. Consider I have an instance of class B which is named b and has a method named `method_b`. In either of these calls: a.b.c.method_b() a.b.method_b() `self` argument will be `a.b` if I am not wrong. Is there any way to get the acquisition context where a method is called inside that method? In the other words, how to get `a.b.c` within `method_b` when I call `a.b.c.method_b` and `a.b` when I call `a.b.method_b`? Regards, M. Moeini