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mode.utils.types.trees

Type classes for mode.utils.trees.

NodeT

Bases: Generic[_T]

Node in a tree data structure.

Source code in mode/utils/types/trees.py
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class NodeT(Generic[_T]):
    """Node in a tree data structure."""

    children: List[Any]
    data: Any = None

    @classmethod
    @abc.abstractmethod
    def _new_node(cls, data: _T, **kwargs: Any) -> "NodeT": ...

    @abc.abstractmethod
    def new(self, data: _T) -> "NodeT": ...

    @abc.abstractmethod
    def add(self, data: Union[_T, "NodeT[_T]"]) -> None: ...

    @abc.abstractmethod
    def add_deduplicate(self, data: Union[_T, "NodeT[_T]"]) -> None: ...

    @abc.abstractmethod
    def discard(self, data: _T) -> None: ...

    @abc.abstractmethod
    def reattach(self, parent: "NodeT") -> "NodeT": ...

    @abc.abstractmethod
    def traverse(self) -> Iterator["NodeT"]: ...

    @abc.abstractmethod
    def walk(self) -> Iterator["NodeT"]: ...

    @abc.abstractmethod
    def as_graph(self) -> DependencyGraphT: ...

    @abc.abstractmethod
    def detach(self, parent: "NodeT") -> "NodeT": ...

    @property
    @abc.abstractmethod
    def parent(self) -> Optional["NodeT"]: ...

    @parent.setter
    def parent(self, node: "NodeT") -> None: ...

    @property
    @abc.abstractmethod
    def root(self) -> Optional["NodeT"]: ...

    @root.setter
    def root(self, node: "NodeT") -> None: ...

    @property
    @abc.abstractmethod
    def depth(self) -> int: ...

    @property
    @abc.abstractmethod
    def path(self) -> str: ...