Method update_cache

Lib/_pyrepl/reader.py:264–275

(self,
                         reader: Reader,
                         screen: list[str],
                         screeninfo: list[tuple[int, list[int]]],
            )

        invalidated: bool = False

        def update_cache(self,
                         reader: Reader,
                         screen: list[str],
                         screeninfo: list[tuple[int, list[int]]],
            ) -> None:
            self.in_bracketed_paste = reader.in_bracketed_paste
            self.screen = screen.copy()
            self.screeninfo = screeninfo.copy()
            self.pos = reader.pos
            self.cxy = reader.cxy
            self.dimensions = reader.console.width, reader.console.height
            self.invalidated = False

        def valid(self, reader: Reader) -> bool:
            if self.invalidated: