INNER CODE UNIT · Python

__getitem__

rpy2/rpy2 · rpy2-rinterface/src/rpy2/rinterface/__init__.py:469

    def __getitem__(self,
                    i: Union[int, slice]) -> Union[int, 'ByteSexpVector']:

        cdata = self.__sexp__._cdata
        if isinstance(i, int):
            i_c = _rinterface._python_index_to_c(cdata, i)
            res = openrlib.RAW_ELT(cdata, i_c)
        elif isinstance(i, slice):
            res = type(self).from_iterable(
                [openrlib.RAW_ELT(
                    cdata, i_c
                ) for i_c in range(*i.indices(len(self)))
                ]
            )
        else:
            raise TypeError(
                'Indices must be integers or slices, not %s' % type(i))
        return res

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