Method __exit__

IPython/utils/syspathcontext.py:28–40

(
        self,
        exc_type: type[BaseException] | None,
        exc_val: BaseException | None,
        exc_tb: TracebackType | None,
    )

        return self

    def __exit__(
        self,
        exc_type: type[BaseException] | None,
        exc_val: BaseException | None,
        exc_tb: TracebackType | None,
    ) -> Literal[False]:
        if self.added:
            try:
                sys.path.remove(self.dir)
            except ValueError:
                pass
        # Returning False causes any exceptions to be re-raised.
        return False