Function right_hand_split

src/black/linegen.py:941–958

Split line into many lines, starting with the last matching bracket pair. If the split was by optional parentheses, attempt splitting without them, too. `omit` is a collection of closing bracket IDs that shouldn't be considered for this split. Note: running this function modifies `

(
    line: Line,
    mode: Mode,
    features: Collection[Feature] = (),
    omit: Collection[LeafID] = (),
)

def right_hand_split(
    line: Line,
    mode: Mode,
    features: Collection[Feature] = (),
    omit: Collection[LeafID] = (),
) -> Iterator[Line]:
    """Split line into many lines, starting with the last matching bracket pair.

    If the split was by optional parentheses, attempt splitting without them, too.
    `omit` is a collection of closing bracket IDs that shouldn't be considered for
    this split.

    Note: running this function modifies `bracket_depth` on the leaves of `line`.
    """
    rhs_result = _first_right_hand_split(line, omit=omit)
    yield from _maybe_split_omitting_optional_parens(
        rhs_result, line, mode, features=features, omit=omit
    )


def _first_right_hand_split(