Method __init__

src/werkzeug/exceptions.py:865–874

(
        self,
        mapping: dict[int, type[HTTPException]] | None = None,
        extra: dict[int, type[HTTPException]] | None = None,
    )

    """

    def __init__(
        self,
        mapping: dict[int, type[HTTPException]] | None = None,
        extra: dict[int, type[HTTPException]] | None = None,
    ) -> None:
        if mapping is None:
            mapping = default_exceptions
        self.mapping = dict(mapping)
        if extra is not None:
            self.mapping.update(extra)

    def __call__(
        self, code: int | SansIOResponse, *args: t.Any, **kwargs: t.Any