def pop(self, ind= -1):
        # ensure that ind is a numeric index
        try:
            obj = list.__getitem__(self, ind)
        except (IndexError, __HOLE__):
            obj = self._index[ind]
            ind = list.index(self, obj)
        self._delindex(obj)
        return list.pop(self, ind)
dataset/ETHPy150Open pycollada/pycollada/collada/util.py/IndexedList.pop