Method _is_base_error

Lib/asyncio/taskgroups.py:217–219

(self, exc: BaseException)

    # still considered special.

    def _is_base_error(self, exc: BaseException) -> bool:
        assert isinstance(exc, BaseException)
        return isinstance(exc, (SystemExit, KeyboardInterrupt))

    def _abort(self):
        self._aborting = True