def __sizeof__(self):
    'Return the size in memory of the object (including all subobject)'
    S = 0
    S += super(LamSlotWind, self).__sizeof__()
    S += getsizeof(self.Ksfill)
    S += getsizeof(self.winding)
    return S
Return the size in memory of the object (including all subobject)
def __sizeof__(self):
    
    S = 0
    S += super(LamSlotWind, self).__sizeof__()
    S += getsizeof(self.Ksfill)
    S += getsizeof(self.winding)
    return S