Method save

bpython/history.py:206–214

(self, filename: Path, encoding: str, lines: int = 0)

        return entries if len(entries) else [""]

    def save(self, filename: Path, encoding: str, lines: int = 0) -> None:
        fd = os.open(
            filename,
            os.O_WRONLY | os.O_CREAT | os.O_TRUNC,
            stat.S_IRUSR | stat.S_IWUSR,
        )
        with open(fd, "w", encoding=encoding, errors="ignore") as hfile:
            with FileLock(hfile, filename=str(filename)):
                self.save_to(hfile, self.entries, lines)

    def save_to(
        self, fd: TextIO, entries: list[str] | None = None, lines: int = 0