Method start_session

cmd2/history.py:157–159

Start a new session, thereby setting the next index as the first index in the new session.

(self)

        self.session_start_index = 0

    def start_session(self) -> None:
        """Start a new session, thereby setting the next index as the first index in the new session."""
        self.session_start_index = len(self)

    def _zero_based_index(self, onebased: int | str) -> int:
        """Convert a one-based index to a zero-based index."""