(rng)
return {i:i for i in rng}
make_identity_dict(rng) -> dict

        Return a dictionary where elements of the rng sequence are
        mapped to themselves.
make_identity_dict(rng) -> dict
make_identity_dict ( rng ) - > dict
def make_identity_dict(rng):

    """ make_identity_dict(rng) -> dict

        Return a dictionary where elements of the rng sequence are
        mapped to themselves.

    """
    return {i:i for i in rng}
def make_identity_dict ( rng ) : return { i : i for i in rng }