Method __getitem__

src/_pytest/mark/structures.py:549–555

(self, key: str)

        self._markers = {node.name: True}

    def __getitem__(self, key: str) -> Any:
        try:
            return self._markers[key]
        except KeyError:
            if self.parent is None:
                raise
            return self.parent.keywords[key]

    def __setitem__(self, key: str, value: Any) -> None:
        self._markers[key] = value